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text:
THE COURT: Please be seated. You may proceed.
MR. DANIELS: Thank you, Your Honor.
Q. Mr. Murphy, you ended your examination by some critical comments of people who work in the private sector doing research and administration of polygraph examinations. Do you recall that?
A. I recall my statement. I'm not sure I was being critical. I was just describing a matter of fact.
Q. Now, you also make your living as a polygraph examiner, don't you?
A. Well, as an FBI agent, but that's one of my duties, yes sir.
Q. Your full-time job is to head the polygraph unit, and you've been doing that for a number of years?
A. Yes, sir.
Q. You make your living form the practical application of the polygraph technique; is that correct, sir?
A. That's correct.
Q. You had mentioned earlier that -- by the way, the FBI doesn't provide experts to conduct tests for private citizens, does it?
A. No, we do not.
Q. You don't provide private fingerprint examiners or handwriting analysis for private citizens, do you?
A. As far as the laboratory's protocl, they have established guidelines on what examinations they'll take.
Q. Now, as the polygraph unit chief, you've conducted over 850 polygraph exams of our own?
A. Yes, sir.
Q. And you've conducted quality assurance reviews of some 10,000?
A. At least 10,000, yes, sir.
Q. And the FBI conducts between 2,500 and 3,000 criminal examinations a year, does it not?
A. Yes.
Q. Now, you're not a Ph.D. in psychophysiology; is that correct sir?
A. No, sir.
Q. You have taken some courses in psychophysiology at the University of Virginia?
A. Yes, sir.
Q. And you will agree that psychophysiology is the parent science of the modern control question polygraph; is that correct?
A. I believe it's a factor in polygraph testing.
Q. You understand that the hypothesis upon which the polygraph examination is conducted is based on the principles of psychophysiology, do you not?
A. I believe that psychophysiology is part of the underpinnings of polygraph. However, as I said before, there's a void or a giant distance between extrapolating psychophysiological responses on a polygraph examination and truth or deception.
Q. That takes some scientific method, doesn't it, to go from the underlying scientific hypothesis to the ultimate scientific conclusion?
A. It may take scientific method, but I'm unaware of any scientific method that has been established.
Q. It's a fact, Mr. Murphy, isn't it, that you have not fully kept up with the field of scientific research in the polygraph; isn't that correct?
A. Well, I have kept up, as far as I'm concerned, to the level that I need to be aware of as it impacts upon my operations and the personnel that I supervise.
Q. But you have not kept up a comprehensive review of the ongoing tests and experiments. If I were to ask you about some of them, quite honestly, we would probably be spinning our wheels on it, would we not?
A. I agree that I cannot cite for you specific studies at this point. I have reviewed many of them. I'd be more than willing to review them here, take time out and comment on them because I know that I have reviewed many of them.
Q. And you know that there are exhibits that have been in the court record here for several weeks. Have you taken the time to look at those?
A. I have not been presented with them.
Q. If you were presented with them today, would you recognize them enough to talk about them or, again, should we just avoid that as a waste of time?
A. Well, you'd have to present them to me, and I would like to take enough time to review them comprehesively, so I may not be able to do it while sitting here, that's my point.
Q. We'd have to take a recess to do that?
A. Yes.
Q. Let me just leave that for the moment, then. You have never conducted a scientific experiment on your own regarding the validity of the scientific hypothesis underlying the control question polygraph technique, have you?
A. That's correct.
Q. Now, you had someone at the FBI for a while who's named Podlesney, P-O-D-L-E-S-N-E-Y?
A. Yes.
Q. And his job was to do some research, was it not?
A. Yes, sir.
Q. And is there a reason why he wasn't brought down here to testify?
A. He's no longer doing research with the FBI in polygraph.
Q. The research that has been done with the FBI, though, has shown that the modern control question polygraph technique is reliable; isn't that correct?
A. From an empirical basis.
Q. You look at if from an empirical point of view, that is, from experience; is that right?
A. Yes.
Q. Because you're not a scientist in the field?
A. Because I don't see any data from the scientific community supporting that it's anything other than empirical evaluation.
Q. You have not studied all the laboratory studies that have been done on the polygraph?
A. That's correct.
Q. You're aware that there are dozens that have been conducted, are you not?
A. I'm aware that there are a significant number of them, yes.
Q. You're aware that the Department of Defense Polygraph Institute, which trains federal polygraph examiners, has done studies?
A. Yes, sir.
Q. Are you familiar with Dr. Barland who is the director of training and research at the Department of Defense Polygraph Institute?
A. Yes, I am.
Q. You've collaborated with Dr. Barland before?
A. Yes.
Q. You know him to be an eminent researcher in the field?
A. I believe he's very well respected, yes.
Q. Did anyone ask you to review Exhibit D in this case, which is his testimony the government offered in the last Daubert hearing, the Galbreth case?
A. No.
Q. Have you read the various studies that he has conducted on the reliability of the control question polygraph technique?
A. I've read some of them.
Q. Not all of them?
A. No, not all of them.
Q. Would you disagree with his scientific conclusion that the polygraph is based on principles of science and methodology?
A. I would not disagree with that, that there are some scientific underpinnings.
Q. Would you disagree with his opinion form his studies that and others that the validity rate of the polygraph in the hands of a competent examiner is higher than 90 percent?
A. I can't disagree with that, but I also cannot support it because I don't know what study he was talking about. But let me also state on that that I am the practitioner, and individual responsible for polygraph examinations within the FBI, and I have seen polygraph examinations and testing situations which would not support that conclusion.
Q. Could you cite this Court to any study which has come to a different conclusion than that reached by Dr. Barland or Dr. Raskin or Dr. Honts or Dr. Horowitz or the others in the field.
A. I'd refer to the review that was conducted by the Office of Technology Assessment.
Q. You mentioned that earlier. Did you bring a copy of that with you?
A. No, I did not.
Q. It's published, isn't it?
A. Yes.
Q. In fact, that was in 1982, 14 years ago?
A. Yes.
Q. And didn't that relate to more than just the criminal investigation control question
A. Yes, it was comprehensive, it was fairly wide ranging.
A. That was a portion of it.
Q. And didn't they find a high inaccuracy rate in employment screening?
A. I can't give you the exact figures, but I know that they were critical of employee screening.
A. The 58 percent figure, as published by them included -- I don't believe they differentiated it specifically, but I may be wrong on that. I know that it went from 58 percent up to 92 percent. What they were referring to were the studies that were conducted by -- on 30 different occasions.
Q. And some of them, they did studies of people who were of less quality or training or experience; is that correct?
A. Yes.
Q. One of the criticisms of the Office of Technology Assessment report was that, in the hands of an unqualified, unknowledgeable, or inexperienced polygrapher there may be a much higher inaccuracy rate; isn't that correct?
A. Correct.
Q. One of the recommendations is that there ought to be some attention paid to training polygraphers better to do their work; isn't that correct?
A. That's correct.
Q. And in 90-some percent figure you mentioned, you mentioned 92 now. A while ago on direct examination you mentioned 96 percent?
A. I said approximately. I'm not -- I knew 58 was on the low end, it was in the mid to high 90's on the other end.
Q. You said 96 percent on direct and 92 now. Is there --
A. Well, the 90 was available. I believe it's -- probably have some documentation for that around here somewhere, but --
Q. If you have it, I'd be glad to refer to it --
THE COURT: We have to have one of you speaking at a time. And it seems as if you're in a hurry. It is an important enough case that we can contemplate the questions and answers, we don't have to interrupt the witness.
MR. DANIELS: I appreciate that, Your Honor. Sometimes I may overdo it. I'll slow down.
THE COURT: All right.
A. I believe I have a reference to them somewhere in my bag.
Q. Do you have the document itself?
A. I don't have it in front of me. I don't have the OTA study here, no, I do not.
Q. Is there something that will refresh your memory from your bag, if you'd like to look at it?
A. I can look at it, see if I can find it.
MR. DANIELS: All right.
MR. DANIELS: I can pass over this now and come back to it later during a recess. I'm trying to keep within Mr. Barth's time frame, as I said I would, Your Honor. This is not one of the key areas, Your Honor. If it's going to take up some of our time here, I'll be glad to move on.
THE COURT: Well, that's up to you.
MR. DANIELS: I'll pass on, Your Honor. It's not one of the key points.
THE COURT: Okay.
A. Yes.
Q. It was actually a partial result of the OTA study in 1982 that Congress later outlawed employment screening polygraph.
A. I'd say that was probably the main reason for it, or at least that was the ammunition used for it.
Q. Now, despite the fact that you come to it from an experience level rather than a scientific vent, you actually believe the polygraph control question technique numerical scoring is a valuable tool in conjunction with other evidence for finding the truth, do you not?
A. Yes.
Q. And your department, your bureau, relies on it in making important decisions about criminal cases?
A. We rely on it to some degree. We consider it a factor.
Q. Along with other evidence?
A. Yes.
Q. You've testified in jury trials on various issues before, have you not?
A. Yes.
Q. And you know that the jury is told not to rely soley on any expert, that they're to consider all the evidence?
A. Well, I haven't testified as an expert on polygraph -- on the science of the underlying pinnings of the polygraph. What I've testified at is in motions hearings regarding polygraph. It was based on motions concerning confessions that were obtained during the course of an examination.
Q. You do understand, though, that no one here is trying to get the polygraph to be the sole determiner of the truth as opposed to witnesses or other exhibits that the Court considers?
A. Well, I'm not so certain about that.
Q. In your own experience, over the years, in tabulating the results of the exams that your 80-some examiners have -- at any given time have administered or that you've done yourself, you've done yourself, you've come to the conclusion that the polygraph is highly reliable, haven't you?
A. In some instances or some settings, yes, absolutely.
Q. In the -- again, using the control questions technique numerical scoring, using those standards methods, there is a very high reliability rate between examiners; isn't that correct?
A. In my agency, with the quality of people conducting the examination and the standards we have in effect and the scoring techniques, I think it's high enough for us to bases some decisions on it regarding investigative matters.
Q. You've, in the past, considered it to be in excess of 95 percent, the reliability rate?
A. Within the FBI?
Q. That you have, yes. That's what you've said, it's a 95 -- in excess of 95 percent reliability rate between examiners on reaching the same results, using the same --
A. I don't know what you're referring to.
Q. Well, do you think that it exceeds 95 percent?
A. I think in some circumstances it can be as high as 99 or 100 percent, and I'm talking about our applicant testing. As far as criminal investigations, I think there's a variance there.
Q. Do you have a figure lower than 95 percent that you're willing to testify under oath?
A. As far as us conducting any surveys or reviews, we're unable to do that because we're unable to validate each examination through independent investigation, confessions, or other evidence.
Q. Maybe I wasn't making myself clear. I'm trying to use your terminology. Reliability is a correlation between examiners' results; isn't that correct?
A. Yes, consistency.
Q. And when you get a review -- or a test to review on a quality assurance, you will know what the first examiner said ultimately and you will know what the reviewer said. The reliability rate, if we can get to that, exceeds 95 percent in your reviews, doesn't it?
A. Yes, reliability, and I believe I said we reverse about ten percent of the time, so reliability would be about 90 percent. My prior testimony was that we reverse about ten percent of the cases that come in.
Q. Has the Bureau done studies on reliability rating on such things as handwriting analysis and voice prints?
A. I'm sure they have. I'm not aware of any specific --
Q. You've never compared the reliability rate of polygraphs to those things?
A. No.
Q. Now let's talk about the validity rate that you were talking about. In your experience, do you believe the validity rate of a properly conducted control question numerical scoring polygraph, when it's in the hands of a competent, experienced examiner, exceeds 90 percent, do you not?
A. No, I do not. I did not testify to that, either.
Q. Well, I want to ask you about that. You've written that before, haven't you?
A. Well, I've written an article concerning polygraph in 1981. Since that time I've had a lot of experience that has made me question some of the things that were initially thought of as part of the polygraph process.
Q. Did you bring that article with you here to show the Court?
A. I believe I brought an article.
MR. DANIELS: This is a fax copy, but I think it's sufficiently clear for the Court.
Q. (BY MR. DANIELS) Let me show you what's marked as Defendant's Exhibit B for identification. Do you recognize that?
A. Yes, I do.
Q. Could you share with the Court what that is, please?
A. This is an article that I wrote in 1980, June of 1980, for the Law Enforcement Bulletin, which is a magazine published by the FBI for distribution within the law enforcement community.
Q. This was actually published in two different publications or just one?
A. Just one, sir.
Q. The FBI Law Enforcement Bulletin?
A. Yes.
Q. You published that for the benefit of the agents out there who work for the FBI; isn't that correct?
A. Well, anybody who reads it, but it's primarily meant for FBI agents and police officers in the country.
Q. All right. And in this article you talk about an accuracy rate of in excess of 90 percent when the examinations were properly conducted and evaluated?
A. Yes.
MR. DANIELS: All right. We'll get back to some other areas in that article with the forthcoming subjects. Your Honor, we would go ahead and move Exhibit B into evidence.
MR. BARTH: No objection, Your Honor.
THE COURT: Exhibit B is admitted.
Q. (BY MR. DANIELS) Agent Murphy, have you since that time written any other articles on the polygraph?
A. No, I have not.
Q. You said that you had had some kinds of second thoughts about what you had written back in this article. Have you ever written anything to correct this to agents who might be reading this?
A. No. We've had publications come out regarding polygraph. I have not authored any of them, but we have demonstrated the various areas of polygraph which we believe to be of concern to the police community, and they have been published.
Q. Has the FBI even published any articles saying that polygraphs are unreliable?
A. No.
Q. Or that they're not valid in their results?
A. No.
Q. In fact, you've testified on more occasions than just admissibility hearings like this in court, haven't you?
A. Yes.
Q. You've testified about the results you reached in administering polygraphs?
A. On a particular case, yes, sir.
Q. Well, you mentioned on in L.A., that's the one I want to ask about. That was the United States versus Richard Miller?
A. Yes.
Q. Is that the L.A. case you were talking about?
A. Yes.
Q. That's where you personally conducted an examination of a fellow, and FBI agent?
A. Yes.
Q. Who was suspected of espionage?
A. Yes.
Q. And you testified in his trial that he had failed his polygraph, didn't you?
A. No, I didn't testify like that. However, that was the message that was sent out by virtue of the questioning that I responded to.
Q. Well, in response to questions, you stated that he had failed the exam, didn't you?
A. No, I don't believe I said it just like that, and there was a reason; I was instructed by the judge at the time how to respond to the questions.
Q. Did you believe that he had failed the exam?
A. Yes.
Q. Did you believe he was lying?
A. Yes.
Q. Was part of the basis for your conclusion the fact that he had failed a polygraph exam you gave to him?
A. Part of it.
Q. Now, I think you said that the FBI also makes important decisions about whether someone can even get a job with the federal government on the basis of 5,000 or so polygraph examinations each year?
A. Yes, sir.
Q. You rely on it a great deal, along with other evidence in your investigations, do you not?
A. No. It's a factor that we use. We do not use it -- we're specifically prohibited from using it to the exclusion of any other evidence developed during the course of the investigation.
Q. I may be able to help by making two things very clear. I'm never asking you if it's the sole determinate or the only piece of evidence. I didn't mean to do that. When I talk about a basis, I don't mean the only basis. The second thing is, I'm not asking you if the polygraph is 100 percent accurate or foolproof. And with those two understandings, I think we might be able to proceed. You do use it as a basis for making decisions in your investigations along with other evidence, do you not?
A. To some degree, yes.
Q. Well, take a recent case, the Oklahoma City bombing case. How many polygraphs did the FBI administer in that case?
A. In the range of 45.
Q. Forty-five. In the first days while you were looking for suspects, you cleared a number of people and let them go on the basis of passing polygraphs; isn't that correct, partially on the basis?
A. Well, that's a leap there to say that we let them go. Individuals who -- that we ordered polygraph examinations identified as potential suspects for the tests, they were determined to be nondeceptive. The investigative focus was ruled out to another area. They were not cleared in the sense that we were no longer going to be looking for them --
Q. The two drifters that you found --
THE COURT: Wait a minute. You guys are jumping back on each other again. Relax, both of you.
A. We have limited resources in these investigations, and sometimes requires us, when we've developed suspects, to afford them a polygraph examination. Should they be determined to be nondeceptive, or truthful, in other words, not being involved in a crime, then we're going to move on and focus our investigations in other areas. However, we don't exclude those individuals as potential subjects in the case. Just a preliminary review by use of the polygraph will have us move to another area.
Q. (BY MR. DANIELS) And just a few examples from that, you found two drifters in a motel over there. Before you turned them loose, you made sure they passed polygraph exams, did you not?
A. Yes.
Q. There was another fellow that fit the description of John Doe Number 2, and before you released him, you made sure he passed a polygraph examination; is that correct?
A. That's correct.
Q. And then in Exhibit V, your article to your FBI agents, you mention that if somebody passes a polygraph you release them, if they don't, you keep them and continue to interrogate; is that correct?
A. Yes.
Q. Now, you have also relied on polygraph in testifying before the Congress of the United States, have you not?
A. We rely upon polygraphs?
Q. Well, you have reported your results as to whether someone is being truthful or untruthful.
A. I've explained the results of specific polygraph tests, yes.
Q. The purpose was to develop a piece of evidence to determine whether someone was being deceptive or nondeceptive; isn't that correct?
A. That's true.
Q. You provided expert testimony in an investigation of Senator Herman Townage in 1978?
A. Yes, sir.
Q. You've provided testimony to the Moakley, M-O-A-K-L-E-Y, Committee, which was investigating the murder of the six Jesuit priests regarding a number of polygraph tests that you did in that case; isn't that correct?
A. Yes, sir.
Q. You have briefed member of U.S. Senate Intelligence Committee on the results of security breaches caused by a staff member and the results of his polygraph examination, did you not?
A. Yes, sir.
Q. So it is fair to say that day-by-day the 80-some agents of the Federal Bureau of Investigation, including yourself, use polygraph examinations as one of several pieces of evidence in making important decisions?
A. We use it within the context of a complete investigation?
Q. Now, you were saying you were speaking here for the Department of Justice regarding a policy about not allowing it in court. Was this policy produced in response to an inquiry by a court as to what the FBI would advise you to do?
A. That policy is in the U.S. Attorney's manual, but it's also been an FBI policy, it's a paragraph in the manual which states that no attempt, I believe -- I don't know the exact wording -- should be made to enter into evidence, it's to be used as an investigative tool.
Q. Basically, that's part of the U.S. Attorney's manual and the FBI manual to say that the Department wants to oppose letting it into evidence; is that correct?
A. Yes.
Q. Are there any studies cited that relate to its accuracy or reliability?
A. I think the word is supposed to be that it's a lack of studies supporting the validity, and that's why the policy came about.
Q. Did the authors of that policy actually look at the studies that have been conducted in the last 25 years?
A. I do no know.
Q. All right. Do you know whether there was a committee or a single person who authored that policy?
A. I don't know.
Q. You are, as you said, a board member of a board of senior federal polygraph examiners that are overseeing standards for federal polygraph exams?
A. Yes.
Q. There's, you said, 400 federal polygraph examiners working, including the 80 of the FBI?
A. I believe there's more than 400 federal; but if we're talking about the federal law enforcement community, my estimation is about 400.
Q. Let's go through the factors that Mr. Barth led you through a while ago about whether the evidence has its basis in scientific principles and methodology. You had indicated that you thought the problem was that there have been only laboratory studies; is that correct?
A. Yes.
Q. Are you familiar with several dozen field studies that have been conducted on the use of the polygraph?
A. Well, I am familiar with some studies post-facto where individuals have -- the researcher has gone back and attempted to resurrect from the case -- or additional information was developed to support the findings, but -- I'm aware of some studies like that. There's many, many different studies concerning the polygraph out there.
Q. Are you familiar with the Royal Canadian Mounted Police studies that were conducted by Professor Honts?
A. No, I'm not.
Q. You said on direct examination that one of the things you'd want to see is whether -- if there's a study that can be conducted where there is some kind of evidence as to whether the person was telling the truth to compare against the polygraph results, and you mentioned a confession, for example.
A. That's correct.
Q. Are you aware that Exhibit H in this case is the study conducted by Professor Honts for the Royal Canadian Mounted Police which did precisely that?
A. I'm aware of -- I'm not aware of what Exhibit H is.
Q. Are you aware of that study at all where they used confessions?
A. I'm aware that there are studies, and he's not the only one that's conducted that kind of study out there concerning confessions that -- correlating with polygraph results. I would point out that the methodology in some of these is questionable, and the number of people using it seems to be very small.
Q. Are you -- the number of people using what is very small?
A. The number of people that they interviewed concerning the results --
Q. Are you talking about the sampling --
THE COURT: Wait a minute. I really want to hear this testimony, and the questions as well, and I can't. You're interrupting each other. I don't know who interrupted who that time, but I'm missing it, and it doesn't help anybody for me to miss it. Go ahead.
Q. (BY MR. DANIELS) Are you familiar with the sampling that was used in the RCMP study?
A. Not by number, but I know that the samplings are -- core numbers that they used in these studies are very small.
Q. Name one.
A. Well, I know the study you're talking about. I can't give you the exact name of it by the formal study, but I've seen them before where people in prison have been interviewed concerning their crimes and the polygraph results, and they extrapolated from that on a small number of people that the polygraph was valid in these particular areas.
Q. You are aware that there have been several dozen field studies?
A. I'm aware, yes.
Q. Which of those are you suggesting used an inadequate sampling?
A. Well, I don't have the studies here before me.
Q. Have you ever looked at it to determine which ones used inadequate sampling?
A. I looked at probability at least half of them, I'd say, and determined that I was not satisfied as a practitioner that there was a sufficient amount of data on which to base these conclusions.
Q. Have your read the literature where people comment on other people's studies and provide their reactions?
Q. To a review, yes.
A. Can you cite us to any article which has criticized inadequate sampling on the part of any other scientist or practitioner?
A. I don't have one readily at my fingertips. But, as I said, what I did was review them to determine, regardless of the size of the sampling, maybe have been acceptable within the peer review committee that was insufficient. I've had questions concerning methodology on a lot of these studies and experimentation's that have been conducted.
Q. Is it fair to say you're expressing your personal misgivings about them rather than the opinion of a body of researchers out in the field who have published any such misgivings?
A. Well, yes, they are my personal misgivings.
Q. The scoring, you had mentioned the scoring. One of the -- I believe we've covered the first three of these here, the first four. You were talking about the scoring system being subjective. Basically, the numerical scoring technique is designed to take out a great deal of the subjectivity from the scoring; isn't that correct?
A. Yes.
Q. And that's why you're able to get a 90 percent reliability rate for the exams you review within the department?
A. Well, we're able to do that because we've established standards and everybody does it the same way. That's how come we're consistent among ourselves. That's reliability.
Q. You can look at some other polygrapher's chart and conduct a scoring based on your system if the control question technique is used; is that correct?
A. Yes.
Q. All right. And if you disagree with their scoring, you can come to court, give an opinion on it any time you review a chart; is that correct?
A. Well, anytime I'm called, yes, sir.
Q. You mentioned something about desensitizing and sensitizing. Are you familiar with the studies that have been done on that friendly polygrapher theory?
A. I'm familiar with people's opinions regarding that theory. I've read articles that Dr. Raskin has mentioned on it, I think Dr. Honts has put out on it. I don't think there's any studies concerning it that are valid.
Q. Could we see Exhibit N, D, and F, please? Showing you page 60 of Exhibit N. Ask you to take a look at that.
A. (Witness complies.)
Q. Can you identify for the record what the title of that publication is?
A. It's the Utah Law Review.
Q. Article by Dr. Raskin?
A. Yes.
Q. Is that one of the publications you're talking about, or is it something else you had in mind?
A. No, I've read this.
Q. And you're saying you just disagree with Dr. Raskin on that?
A. Well, I don't believe that he's basing this on anything other than his own theory.
Q. You said the two of you disagree as to theory?
A. Yes.
Q. Have you or anybody you know ever conducted any study that shows the friendly polygrapher hypothesis bears out in real practice?
THE COURT: Excuse me for interrupting. What exhibit is that?
MR. DANIELS: That's Exhibit N, Your Honor, page 60.
Q. (BY MR. DANIELS) Are you aware of any study, Agent Murphy, that shows that the friendly polygrapher theory is more than a theory?
A. I'm not aware of any study outside of the laboratory or a mock crime situation that can validate this.
Q. That what?
A. That can validate this.
Q. That Dr. Raskin's theories that it is not a factor to be considered and it cannot have impact on the results.
Q. But your theory is that it does have an impact; is that correct?
A. I believe it's a factor. It can have an impact, yes.
Q. Do you think it's likely to have an impact?
A. I believe in certain circumstances, it is likely.
Q. Well, do you have any research data that you're aware of or that anyone else has developed that ever supported that theory?
A. No, similar to Dr. Raskin's contention.
Q. Now, I think you mentioned that Dr. Barland is the researcher for the agency that trains all the polygraph examiners. Are you familiar with his writings and testimony?
A. Again, I know I've read many of his articles. I can't sit here and cite one particular one, but if have something you want me to look at.
Q. Have you ever read Dr. Barland's conclusions that the research on the friendly polygrapher theory doesn't support it?
A. I've heard that. Yes, I believe I've read something like that.
Q. Dr. Barland himself works for the government?
A. Yes.
Q. And were you shown Exhibit D in this case before you came here?
A. You'd have to let me see D.
Q. The bottom of page 365, the bottom of page 336, do you see that?
A. Yes.
Q. And in Exhibit D, Dr. Barland testified the following in answer to this question: "With regard to the friendly polygrapher issue, the research bearing on this hypothesis is that going to a friendly polygrapher is somehow going to skew the results of the test simply does not support it; isn't that correct? "Answer: That is absolutely correct."
A. If you follow on there, they ask him if that's his opinion, am I correct sir? We're talking about his opinion on that. I don't know what his basis for it is, what research he's talking about, but it certainly isn't anything in real life.
Q. If you think I've left anything out, please bring it to the attention of the Court.
A. Yes. On page 366, his response is -- the question is , "With regard to the friendly polygrapher issue, the research bearing on this hypothesis is that going to a friendly polygrapher is somehow going to skew the results of the test simply does not support it; isn't that correct?" The answer is, "That is absolutely correct." "You also agree that the polygraph can be a probative value in matters" --
THE COURT: You're going so fast I cannot understand you.
A. The question is, "You also agree that the polygraph can be a probative value in matters of intent and knowledge, wouldn't you" He says, "Yes, that is my opinion."
Q. (BY MR. DANIELS) I'm asking about the friendly polygrapher part, about the research, that it doesn't support it. He said it's absolutely correct. Then I went on to ask a separate question on a separate subject, and he said, "Yes, that is my opinion;" isn't that correct?
A. Yes, that's -- although I would mention, Mr. Daniels, that, in fact, his response to the friendly examiner theory or hypothesis is just that, it's a theory and opinion. Once we get the laboratory studies, the reviews that have been conducted and realize that the methodology may be flawed, that you can't create those situations, what occurs in real life, and it can only be just that, a theory, opinion.
Q. Defendant's Exhibit F, Polygraph Admissibility, Changes and Challenges, but Charles Honts and Mary Perry, now, you've read that one, haven't you?
A. Yes.
Q. Because you referred to it on your direct examination. On page 371, did you read the part that said, "The first faulty assumption of the friendly polygrapher hypothesis is that fear is necessary for the detection of deception to take place.." Do you recall reading that in the article?
A. You'd have to show it to me, but if that's what it says, what you've read to me, it sounds familiar. Yes, I recall this.
Q. And, basically, that entire section of the article there deals with showing how the friendly polygrapher hypothesis is simply not sound; isn't that correct?
A. That's his opinion, again.
Q. And are you aware of any articles using -- that say the friendly polygrapher theory hypothesis is borne out in the control question test?
A. Well, I'm not aware of any outside laboratory studies regarding this.
Q. You mentioned drugs. The fact is that drug use cannot help someone show up honest on a polygraph examination if they're telling the truth; isn't that correct?
A. That's what I testified to, yes.
Q. The best that someone can do with it is come out inconclusive where the line is just too flat to read; isn't that correct?
A. That's my testimony.
Q. So the only way that drugs can hypothetically help in a polygraph is if it's -- if the person is just trying to get an inconclusive instead of a pass or fail?
A. Well, it would affect the reviewer if they were not skilled enough to observe that, and they would make a determination that the person is truthful because they didn't see any response.
Q. But, still, experienced examiners can see it, can't they?
A. Some can.
Q. You mentioned some beta blockers and other things. Have you ever done any studies on whether those can affect control question polygraph techniques?
A. No.
Q. Antihistamines was another one you mentioned. Are there any studies we can look to and examine to determine whether or not that can help beat a control question in a polygraph?
A. Again, we're not suggesting that that's going to beat the polygraph in that a truthful person or an innocent person will come out lying or vice versa. We're saying that it has an effect on the results because an examiner may review them and not observe anything and therefore make a false conclusion.
Q. You have written in the article, Defendant's Exhibit V, as in Victor, that the drug use can be used to get a false result on a polygraph; is that correct?
A. Yes. If a person is skilled and they accurately score the charts, it's going to be inconclusive.
Q. Have you ever compared the extent to which that can happen, the extent to which someone can fake physical injuries or psychiatric disorders or things like that?
A. No, sir.
Q. Now, Mr. Barth also asked you about peer review, publications, and such. Actually, there have been probably well over 100 publications in the last 25 years dealing with the modern control question polygraphy; isn't that correct?
A. I would agree with you. I don't see any reason to disagree with that.
Q. There are actually a lot more researchers in the field than just four or five, are there not?
A. There are some more, but it's a very small community.
Q. And the community consists of people who are psychophysiologists by profession, in part?
A. Well, they are part of the peer review. However, I would not incorporate them into the polygraph community as far as the peer community.
Q. Let's talk about that. The various publications over the last 25 years have appeared in a wide range of publications; is that right?
A. They've appeared in a number of publications.
Q. There are scientific journals, like the Psychophysiology Journal, to the academics?
A. Yes.
Q. There are loads of articles and police science and administration publications of all kinds, state, local, official, unofficial; isn't that correct?
A. Yes, yes.
Q. Including a number of federal government?
A. Yes.
Q. And there are a lot of people who are writing those articles on the science and the techniques of polygraph; isn't that correct?
A. I think if you look at the authors, you'll see that there's a small number of people doing al lot of the articles.
Q. Let's take a look at Exhibit C. Take a look at Defendant's Exhibit C. Agent Murphy, that's previously been admitted as a partial bibliography of publications. If you look through that, there are a whole lot more than five, six, or even ten people who are writing those articles, aren't there?
A. Well, I didn't say it was five or six or ten. I said it was a small community. If you look through here, you'll see the same names keep coming up, three, four, five studies each. But there are more than five and there are more than ten. But let me also state something, these studies that you refer to, although they're incorporated under polygraphy, some of them are tangential and they don't deal directly with polygraphy or the truth discipline of polygraph and the conduct of the examinations and the results. They seem to be satellite type of issues that deal with psychophysiology, but they employ polygraph as a means to enter it in and do the article.
Q. They cover a wide range of subjects, don't they?
A. Yes, sir.
Q. You mentioned the American Polygraph Association.
A. Yes.
Q. That's an organization of 2,000 members who are engaged in the actual use of polygraph examinations?
A. Yes.
Q. And then there is the Society for Psychophysiological Research which deals with --is the parent science of psychophysiology; is that correct?
A. Yes.
Q. How many members are there in that organization?
A. I don't know.
Q. You had commented earlier on the survey, Exhibit L. That was a survey of member of the Society for Psychophysiological Research. Do you recall that?
A. Yes.
Q. Did you read that entire study?
A. At one time I read the study. Just recently I refreshed my memory on that particular table that is contained in there regarding the survey that was done.
Q. And this is the scientific organization for psychophysiologists?
A. Yes.
Q. And I believe you said on direct examination that that study showed 80 percent of the members of that organization classified themselves as knowledgeable about polygraphs, thought that polygraphs would be helpful in conjunction with other evidence; is that correct?
A. I'd have to look at it, but I believe the focus of my testimony then was to state although these are the figures that are provided, they can be somewhat misleading.
Q. I'm going to ask you specifically about the part you testified about on direct examination which supports the validity of the polygraph along with other evidence to be considered. Do you find that in there?
A. Yes.
Q. Is there a different way you prefer to characterize it?
A. Well, I think we need to explain it. My understanding is that there are far more members, a lot more members that were not surveyed and therefore, by pulling out just the 136 or so and then from them extrapolating a statistical analysis, it somewhat skews the statement that this entire society was surveyed.
Q. Maybe I misunderstood your testimony on direct examination. You didn't talk about that part on direct examination, did you?
A. No. What I talked about on direct examination was that 80 percent of the people thought it could be useful, but only if used in conjunction with other evidence. Is that what we're talking about?
A. Yes, but having reviewed this --
Q. Just no, you mean?
A. No, remembering if from before. I remember reading this and, again, thinking to myself that this is statistical compilation that is probably somewhat misleading. It's accurate in the sense that that's the number of people who responded and that's the percentage that responded that way. But it has the appearance, unless you carefully review this, that all the members of the society felt that way, and that's just simply not true.
Q. Are you familiar with any studies that show the polygraph does not have substantial acceptance among members of the Society for Psychophysiological Research?
A. No, I'm not aware of any studies.
Q. Are you familiar with any critique of this published poll, any written critique.
A. Other than my own opinion, no.
Q. Are you familiar with the 1982 -- 1984 Gallup poll?
A. You'd have to be a little more specific.
Q. Well, you've read this exhibit. Do you see the reference in there to the 1984 Gallup Poll where the same society was polled?
A. I'd have to find it in here, review it to refresh my memory. If you want to point it out to me?
Q. First page. Do you see the reference to the Gallup poll on the first page?
A. Yes, I do.
Q. Do you have a problem with the methodology of the Gallup poll?
A. Well, I think what they're saying is that the opinions have not changed since Gallup's survey was conducted. I'd like to see what the survey said, what the questions were.
Q. Have you seen any published criticism of the methodology of the Gallup poll that was done over a decade ago?
A. No, I have not.
Q. All right. And when you read this, did you go look to the Gallup poll to see if you had any problems with this methodology?
A. No, I did not.
Q. And, essentially, as the report states, they state the results of this poll essentially confirm the results of the Gallup poll a decade before; is that correct?
A. The statement is, "Results suggested that opinions have not changed since Gallup's survey was conducted in 1982." It says, "A majority of respondents to both surveys reported that the polygraph is a useful diagnostic tool when considered with other available information." I don't have any problem with that. I agree with that.
Q. All right. Let's turn to the subject of countermeasures you brought up. You said you see attempted countermeasures all the time in your exams?
A. Not all the time, but certainly on a regular basis.
Q. And you often can tell just by looking at the charts that somebody has been making some crude effort at countermeasures?
A. Crude effort is a good description. I think you can observe that, yes.
Q. And experienced examiners are used to looking to see whether a particular exam involved countermeasures; isn't that correct?
A. They should be, yes.
Q. And the fact is that it's very difficult to effectively use countermeasures to get a false result on a polygraph exam; isn't that correct?
A. They should be, yes.
Q. And the fact is that it's very difficult to effectively use countermeasures to get a false result on a polygraph; isn't that correct?
A. With the exception of the directed lie in a control test, directed lie test, I think that you generally have an examination that is skewed in the fact that the data cannot be read.
Q. All right. We'll get to the directed lie in a minute. So other than that, your testimony is that it is difficult to beat a test to the extent of giving the opposite result instead of an inconclusive by using countermeasures; is that not correct?
A. I hesitate to say that it's not impossible, and certainly, it may be somewhat difficult, but if it's done, we're not going to be aware of it because, as I said, one of the variables in having problems with polygraph is you cannot validate results many times. We can suspect it, we can speculate, but we can't validate it.
Q. Again, do you know how that compares to faking physical or mental, psychiatric exams, handwriting, those other kinds of evidence?
A. I'm not sure of the question.
Q. Do you have any basis for comparing whether it's as successful, less successful, more successful than the ability to fake handwriting, physical exams, mental or psychiatric exams, other kinds of evidence?
A. I have no comparison studies.
Q. All right. Now, you had mentioned the directed lie. Let's talk about the directed lie. Are you familiar with the research that has been done in the directed lie technique?
A. I have read some of the material that's been presented regarding it.
Q. Could you tell us which researchers you've read?
A. Well, I've read some articles written by Dr. Raskin, articles. I've also read information that's been published by the Department of Defense Polygraph Institute. I've also had practical experience, and I base a lot of that on actual cases that we've been involved with.
Q. Let's talk about the Department of Defense Polygraph Institute. You do know they have conducted research into the directed lie form of the control question, do you not?
A. Yes, sir.
Q. And you a are aware that their research has shown to date that the directed lie is at least as effective a control question as the probable lie.
A. Well, again, the research they've conducted in the laboratory, mock crime-type situations which cannot duplicate what occurs in real life.
Q. Let me show you page 364 of Exhibit B, and I'll re-ask that same question.
A. (Witness complies.)
MR. DANIELS: In fact, because of my fading memory, I'll probably reformulate the question, Your Honor.
Q. (BY MR. DANIELS) Isn't it true that Dr. Barland and the Department of Defense Polygraph Institute have concluded that the directed lie technique is an effective control question?
A. That's his testimony, yes.
Q. And, in fact, his testimony specifically was, "The research that I'm aware of, both by others and by the Institute, have shown that the directed lie control question test is at least as accurate as the conventional probable lie control question test."
A. Well, that's his testimony, but I take exception to that. I don't know what figures he's talking about. Secondly, as I've testified to before, this is in mock crime situations.
Q. How do you know that?
A. Because I know that they don't conduct any real life testing situations because it's prohibited by the very nature of polygraph, wherein you take individuals who are suspected of crimes, make them take a polygraph examination, afterwards were able to validate every one of the tests by independent means. I also know that the polygraph school does expose their students to that, but they do not recommend that as a testing technique.
Q. Are you familiar with the study of Dr. Honts on the directed lie?
A. No, I'm not.
Q. Okay. How about E, please? You said, Agent Murphy, that it was your belief that the only tests that have been done have been laboratory tests supporting the directed lie control question?
A. That's all I'm aware of, yes, sir.
Q. All right. Are you aware of the field studies that are described in "A Field Study of the Validity of the Directed Lie Control Question," authored by Charles R. Honts and David C. Raskin published in Journal of Police Science and Administration eight years ago?
A. Not by title. I may have to look at it and refresh my memory.
Q. I'm showing you now what has been admitted as Exhibit E in this hearing. If you're not aware of any field tests on the directed lie control question, is it fair to say then that you never read Exhibit E before?
A. Let's distinguish between field tests and actual hard scientific experiments, which is what I'm referring to. I'd have to review this to determine if there's any correlation between the two.
Q. Have you ever read Exhibit E before?
A. No, I have not seen it.
Q. Do you know if there are others out there that report field studies on the directed lie question that you haven't read. Are you aware of any through hearsay or anything else?
A. Do you mean, have I heard of anything I haven't read?
Q. Yeah.
A. I'm sure there's something I haven't read, but I don't know of anything specific that's going to validate this.
Q. You then have not examined the particular methodology that's described in Exhibit E?
A. No, I have not.
Q. In fact, as I understand it, your response in response to Judge Hansen's question about a directed lie problem, you said that the control question may get a lesser response than the probable lie; is that correct?
A. No, I don't believe that's -- you'd have to refer to the exact question.
Q. Well, your concern was that if the person knows it's a lie and knows the examiner knows it's a lie, he may not have as a big a reaction to that as when he believes he's lying behind the examiner's back. Am I making myself clear?
A. Yes. I said that as well as -- I agree with that, as well as it also allows for countermeasures.
Q. That works against the innocent person, doesn't it? The control question response is lowered, is it not?
A. It works against -- you're going to have to explain that a little bit more.
Q. The scoring technique is to compare your response to the control question with the response to the relevant question, the specific issue under investigation; isn't that right?
A. Yes, sir.
Q. And if the innocent person taking the test, according to your theory, would have a lesser response to the control question, that actually would hurt him, the comparison, wouldn't it?
A. Yes, the irrelevant question would appear to be higher scored.
Q. And in fact, one of the criticisms that you have of the laboratory studies is that there is not as much at stake, in your mind, to the participant as in real life; isn't that correct?
A. I'd say it's difficult to simulate the experience of being a criminal suspect with being a college student who's undergoing a mock crime experiment.
Q. And I that mock crime experiment, a typical example is where someone will give you $10.00 if they can beat the test?
A. Yes.
Q. And your concern is that the $10.00 incentive may not be the same as where a real person is accused of something that may land them in jail for years?
A. I think the incentive is quite different for both individuals in those cases.
Q. In fact, that also works again innocent people in real life, doesn't it, if your theory is correct?
A. I'm sorry, I'm missing that.
Q. That person who has only $10.00 at stake in the laboratory test rather than ten years in prison, for example, your concern is that it doensn't duplicate the real life pressure that the irrelevant question imposes on the subject; isn't that correct?
A. If I follow you, yes.
Q. And so it's tougher for an innocent person, if your theory is correct, to prevail in the real life criminal issue test; isn't that correct?
A. No, that's not correct.
Q. Let me just ask you if you agree with these particular statements. Do you agree that the polygraph is a highly sophisticated, scientifically based technique?
A. I believe there's scientific underpinnings to it, that it is sophisticated in its application in the right framework.
Q. Do you still have Exhibit V before you?
A. No.
Q. Do you remember those words? That's what you wrote in your article.
A. Yes. I believe it deserves explanation in the present setting.
Q. Do you agree with the statement that the polygraph is a scientific diagnostic instrument used to measure the physiological response of an examinee under controlled conditions?
A. Yes, but I will also explain that we're talking about a scientific diagnostic instrument, and then we're moving on to measure responses under controlled conditions.
Q. Do you agree with the statement that misunderstandings have led some to believe that hardened criminals, sociopaths, psychopathic liars, et cetera, can beat the polygraph because of their background or deviant personality?
A. Yes.
Q. But you agree with your writings in the article that that's just not so?
A. No, no. That's what I wrote.
Q. You wrote that it is fear of detection that causes the physiological change as the polygraph instrument records and the examiner interprets?
A. Yes.
Q. And in the article you go through the whole process for conducting a proper polygraph, which involves study case materials, a thorough pretest interview, proper formulation of questions, review of all the questions with the examinee so the examinee knows exactly what's being asked, going through several charts, and then conducting a numerical scoring by comparing the relevance with the control; is that correct?
A. Yes.
Q. And this is the method that you use today at the FBI?
A. Yes, sir.
Q. And at the conclusion of a comparison of the controls and the relevant reactions, is it true that, quote, A well trained polygraph examiner is then able to conclude whether deception is indicated, close quotes?
A. Yes.
Q. And you have never suggested that the polygraph is 100 percent accurate, foolproof, have you?
A. No, I have not.
Q. Have you known any scientist in the field to make that kind of claim?
A. Well, I've known some who have come darned close to it in their opinions.
Q. All right. Do you agree with the statement that there have been a number of studies that give noteworthy recognition to the validity and reliability of the polygraph?
A. Yes.
Q. And that some studies have concluded the polygraph to be 99 percent accurate with an almost matching reliability rate?
A. Yes, at the time -- let me just explain that. At the time, I wrote that article in June of '80, in the OTA study, people were more quick to examine methodology and experiments, reviewed polygraph testing under the circumstances we've described before and then reduced the number to 58 percent, and the 98 percent they also mentioned in there, but they also attacked -- and attack is my word -- the methodology.
Q. You're not endorsing the 99 percent figure?
A. Well, in criminal tests, no.
Q. Do you think it gets that level in some kinds of tests?
A. I think in applicant testings for the FBI and other services that use it, I think it's as high as 99 percent, 100 percent.
Q. In fact, you believe that your -- that the real life criminal investigation test will have higher reliability and validity than the laboratory tests, don't you.
A. I'm saying that there's probably no way to compare the two because of inability to compare real life testing results.
Q. You mention in your article that, "It's generally believed that laboratory testing using the polygraph research tends to affect adversely the otherwise higher validity and reliability rates. Under laboratory conditions it is difficult to simulate the stress that occurs under actual conditions." You still stand by that?
A. Yes.
Q. And let me just conclude by asking if you agree still with this statement: "The polygraph technique, when properly used by competent, well trained examiners, possesses a high degree of accuracy, adding a new dissension to an agency's enforcement capabilities. If readily available to its investigators, the uses of the polygraph are flexible and variable. Besides identifying guilt, it can eliminate suspects, verify witnesses' statements, corroborate informant information, and determine the veracity of a complainant's statement. The polygraph, when used judiciously, can be instrumental in reducing costs and saving man-hours. It can also dramatically increase the conviction rate due to the high occurrence of confessions made by suspects who had been less than candid prior to the polygraph examinations." Do you still stand by that?
A. I stand by that, and there are some words in there I've emphasized, the judicious use of it, and at the beginning there are some other words describing how to apply it.
MR. DANIELS: that's all I have, Your Honor.
THE COURT: Mr. Barth.
MR. BARTH: Thank you, Your Honor.
Q. Agent Murphy, the 1980 article that you wrote, would you draw a distinction between an agency's enforcement capability and the use of that evidence in terms of being admissible in a court proceeding?
A. Of course, I think the article, the intention of the article, with everything that I put in there was to describe to law enforcement agents, FBI agents, anybody else who reviewed the bulletin, that this is an investigative technique that they can have some degree of confidence in. It was really a primer to describe the process of the polygraph, how it works and what they should be aware of and how they should apply it.
Q. Was it your intent in that article to advocate the admissibility of polygraph evidence?
A. No, not at all.
Q. Agent Murphy, Mr. Daniels asked you specifically, Defendant's Exhibit E, "A field study of the validity of the directed lie control question," and in that test it involved subjects where -- 25 criminal suspects in the field study. Would you consider that a sufficient number for a study of the validity of the directed lie control question?
A. Well, I'd really have to look at the methodology and analyze the entire article before I could comment on it, but we're talking about sampling or core numbers, again, I'd have to see how it fit into a larger focus, larger experiment.
Q. Okay. And also the field study of the Canadian Police College polygraph technique, Defendant's Exhibit H, involved -- if you were told that in the first wave of data collection, there were 23 case files containing 29 polygraph examinations, and in the second wave of data collection, there were 12 additional cases, and that the -- that's what this study was based on, with an overall data of 200 subjects, would that be -- would you consider an adequate number to use?
A. Personally, my own feeling on it, it would not be an adequate sample.
Q. Now, this article that you wrote in 1980, I believe you indicated that your views, based on your experience since then, have changed or may have changed. Could you elaborate on that?
A. Well, they've changed in the sense that, obviously, we still use it, and I think we're very effective and efficient in its use. But we're continually on guard regarding its misuse and the ability for people to misuse it against us, the ability of people to employ countermeasures. Since '78 when I became a polygraph examiner until the present, I still have not seen definitive studies, and I call it hard science or hard studies that can deliver the competence rate on the validity of the polygraph instrument.
Q. Agent Murphy, you indicated in questions from Mr. Daniels that you had previously testified in congressional hearings concerning some polygraph exams you had conducted.
A. Yes.
Q. And was the thrust of your testimony that these people were guilty just because of the results of your polygraph test?
A. No. I provided information regarding -- information and evidence that we obtained from interviews during the course of the polygraph examinations. I also did provide my opinion regarding the results.
Q. Mr. Daniels asked you about the Miller case, which is the FBI agent accused, in fact, ultimately convicted of espionage in California?
A. Yes.
Q. You didn't actually testify or state an opinion in that case, did you, as to his -- as to -- based on -- state an opinion based on your polygraph examination?
A. No, I did not.
Q. And it was kind of an unusual procedure. Would you explain briefly to the Court what happened in that case?
A. I was with Mr. Miller for approximately two days, and during the course of the two days when the two of us were alone in the room, he provided me information that I was able to use in court. The defense challenged my being alone with him in the courtroom and made the appearance or was going to suggest to the jury that something else happened while we were in the room together. The judge allowed the government to raise the issue of what --exactly what was going on in the interview, and I was directed by the court that I could respond to questions concerning what I told Mr. Miller and what he said. Specifically, I was allowed to tell in front of the jury, I spoke to Mr. Miller and explained to him that he failed the question concerning providing classified material to a woman by the name of Svetlana Orogodnikova. And in response to that --
Q. Excuse me. Is that common spelling on that name?
A. And in response to that, he admitted that he did provide her classified information. I was also allowed to tell the jury that I told Mr. Miller that he failed the question when he said he did not receive anything of value from the Soviets. He then responded by telling me that he did receive things of value. So I was able to demonstrate what I was doing in the room with the jury. I did not give an opinion on polygraph, but, obviously, they were able to assume what the results were.
Q. So the purpose of your testimony was not to get in the results of the polygraph, but to describe what went on in the setting when you were together with the defendant?
A. The purpose was to defend my actions while in the room.
Q. And the Ninth Circuit Court of Appeals reversed the conviction in that case based on the evidence coming in that way?
A. Yes.
Q. Now, you testified on cross-examination that you consider the polygraph highly reliable in some settings?
A. Yes.
Q. And those settings that are controlled for a very limited purpose?
A. Yes.
Q. And like what?
A. Well, like applicant polygraph testing.
Q. Would you agree with the statement that polygraph machines measure physiological reactions, not truth telling?
A. Yes.
Q. Is it true that the truth telling is -- whether or not a person is telling the truth or not is based on the subjective interpretation of the results by the polygraph examiner?
A. Yes, there's a degree of subjectivity in the analysis.
Q. And that can vary from polygraph examiner to polygraph examiner, based on training and experience?
A. Well, based on training and experience, but also the hopes that a standard has been set for the examiner, and that should reduce the variability there.
Q. Would you agree with the statement that polygraph registers physiological correlates of anxiety which is not quite the same thing as consciousness of guilt or lying?
A. Yes.
Q. Would you also agree with the statement that questions asked in a polygraph examination can provoke inner turmoil even when they are answered truthfully?
A. Again, that's another area that we don't have enough data, scientific research on to demonstrate it.
Q. We talked about -- Mr. Daniels asked you -- make sure I understand your testimony. It's your testimony that the polygraph machine itself is a scientific instrument?
A. It's a scientific diagnostic instrument. By that I mean it measures certain physiological responses.
Q. And then so there's an instrument -- there's a measure of physiological responses, and then there's an interpretation by the examiner of these results?
A. Yes.
MR. BARTH: Nothing further, Your Honor.
Created and maintained by Cara Lundquist

subset: commoncrawl


text:
International Conference On Missions: http://theicom.org/
ICOM helps us stay informed on what is going on around the world with missions. ICOM just recently took over responsibilties of what use to be MSA that for many years provided different support services to missionaries around the world and published the Horizons magazine. MSA helped keep the local church informed about the frontlines of the mission field.


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REACH Programme: Postdoctoral African Fellowship in Groundwater Management
REACH is launching a call for proposals for an African postdoctoral fellowship in groundwater. Up to £60,000 of funding will be available until December 2019 for a researcher to contribute to the promotion of equitable water resource management in the Awash basin. A lack of understanding of groundwater availability and sustainability, including groundwater-surface water interactions, currently limits decision making in this area. The Fellow will contribute to addressing this challenge by designing and undertaking independent research to develop a decision support tool that integrates surface and groundwater resources that is useable by MOWIE and AwBA.
Table of Contents
Postdoctoral African Fellowship Funding available:
The fellowship is intended for early to mid-career academics and researchers who are nationals of a Sub-Sahara African country, and hold a PhD at the time of application. Applicants must be hosted by a University or Research Organisation, and may approach REACH researchers about hosting their Fellowship.
Postdoctoral African Fellowship Eligibility
- The fellowship is intended for early to mid-career academics and researchers
- Applicants must be nationals of a Sub-Sahara African country and should hold a PhD at the time of application.
- Applications
from PhD candidates will not be considered. 'Early to mid-career' is
defined as within 10 years of completion of a PhD at the time of
- Applicants must be hosted by a University or
Research Organisation, and may approach REACH researchers about hosting
their Fellowship.
Postdoctoral African Fellowship Evaluation criteria
- Quality
- Impact and dissemination
- Project management and research credentials
- Cost effectiveness
Postdoctoral African Fellowship in Groundwater Management Funding.
- Funding
available for this project is subject to a maximum £60,000 for the
entire period. Funding requests cannot exceed this amount.
- All
budgets must be inclusive of any institutional overheads that are to be
applied. However, overheads must not exceed 20% of direct costs. All
budgets must be reviewed and approved by the host institution before
being submitted as part of the proposal. Per diems will not be permitted
under the REACH funding agreement but travel costs will be covered such
as accommodation, food and others as per REACH guideline.
How to Apply for Postdoctoral African Fellowship in Groundwater Management.
- Description of proposed research (up to 4 A4 pages)
- Career development plan (up to 1 A4 page)
- Research into action (up to 1 A4 page)
- Budget / Justification of resources requested
- CVs (maximum two pages) for the Fellow and host institution supervisor
- Letter
of support from host institution/s expressing its intention to
collaborate and endorsement of the proposed Fellowship, and the value of
the proposed Fellowship. This should also include a declaration from
host institution (see declaration at the end of this guidance note) with
the letter of support.
- Letter of support from your nominated
supervisor outlining their relationship to you, the role they have had
in developing the proposal and their agreement to supervising you.
Proposals must be submitted to firstname.lastname@example.com by 17:00 UCT, 20 July 2018.


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Doctor insights on:
Do Fibroids Cause Endometriosis
Does endometriosis cause fibroids?
No: These are completely different entities. Both may cause infertility and pain and irregular periods, but there is no relationship between these 2. ...Read more
Fibroids (Definition)
Uterine fibroids are the most common pelvic tumor in women. 1 of every 3 women of child-bearing age have these tumors and up to 80% of african-american women have fibroids. They are often asymptomatic but they can also cause significant symptoms. It is the most common cause of heavy menstrual bleeding. Pelvic pain and increased urinary frequency ...Read more
Do fibroids cause cancer?
Not typically: There can be fibroids that have cancerous changes in them called sarcomas (muscle tumors - the uterus is a smooth muscle) that can be a very aggressive cancer. These are usually associated with rapidly growing fibroid tumors. Speak to your gynecologist to learn more. ...Read moreSee 1 more doctor answer
Do ovarian cysts cause cervix bleeding?
Usually not: Most ovarian cysts don't cause the cervix or uterus to bleed, since most ovarian cysts are not hormonally active. ...Read more
Can fibroids cause infertility?
Yes.: Yes, especially if they are very large growing inside of the uterine wall, or growing in the endometrial lining. Surgical removal is usually quite successful. Remember though only 10-15% of all fibroids cause infertility. ...Read moreSee 2 more doctor answers
Can abortion cause fibroids?
Fibroids: Abortion does not cause the formation of fibroids. Fibroids can cause an abortion depending where they are located. Fibroids are excessive proliferation of smooth muscles in your uterus. ...Read more
Can endometriosis cause infertility?
SOMETIMES: Women who have endometriosis will have more difficulty getting pregnant then those that do not have endometriosis. Endometriosis will make you less fertile not sterile. So some women do get pregnant despite endometriosis. The more severe the disease the less likely pregnancy will occur on its own. If you have endometriosis try for 6 months to get pregnant and if you don't then see a fertility dr. ...Read moreSee 1 more doctor answer
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Yes: Yes it can. It depends on the size however and exactly where is the location of the polyp within the uterine cavity. There can be inflammation associated with a polyp and the embryo may have more difficult time implanting near that area. A polyp towards the lower end of the uterus is less likely to cause problems with implantation/fertility. Polyp size > or = 1cm increases chance for problems. ...Read more
What gynanacalogic diseases beside endometriosis can cause uterine adhesions?
Pelvic infections: Any type of major pelvic or abdominal infections such as PID, Tuberculosis, or a ruptured infected intestine can cause external and internal uterine adhesions. ...Read more
Can IVF cause endometriosis?
No: Ivf does not cause endometriosis. Endometriosis can require ivf and can make ivf less successful. But endometriosis is common no one really understands the true cause. ...Read moreSee 1 more doctor answer
Can dysmenorrhea cause ovarian cyst?
No: Dysmenorrhea - painful menses - can be caused by a number of things, including endometriosis, uterine fibroids, or certain other problems. An ovarian cyst may cause some pelvic pain, though not specifically dysmenorrhea. An ultrasound would be one way to find this out. Good luck. ...Read more
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Yes: Fibroids, especially submucus fibroids, can interfere with getting pregnant and also pregnancy loss or premature delivery. ...Read moreSee 6 more doctor answers
Does endometriosis cause inovulation?
Yes, it can: Endometriosis can and does interfere with ovulation as well as fallopian tube motility(the ability to conduct the fertilized egg to the uterus). Researchers are not exactly sure why, whether the endometriosis implants secrete a substance that does that or not, but 40% of all infertility patients suffer from endometriosis. ...Read moreSee 1 more doctor answer
Can fibroid and ovarian cyst cause nausea?
Perhaps: Rarely some ovarian cysts do produce hormones that can cause nausea. It is unusual. Please consult a gynecologist to rule out other problems. ...Read more
Can tamoxifen cause polyps and fibroids?
Hyperplasia: Tamoxifen may stimulate the endometrium to the point of inducing an overgrowth of the lining called hyperplasia. Hyperplasia may lead to endometrial cancer. Tamoxifen is not responsible or cause fibroids or polyps. ...Read more
Do ovarian cysts cause fatigue?
Not typically: Unless there is other co-existing medical condition, such as obesity, sleep disorder, depression or endocrine abnormality such as hypothyroidism. ...Read more
Can abortion cause ovarian cyst?
No: An abortion involves the uterus, not the ovary. ...Read more
Can endometriosis cause cancer?
No: Endometriosis is not a precancerous condition, although, it does act like a cancer would, though. It may spread around the abdominal cavity, but it doesn't cause death or intoxication like cancer would. It is one of the major causes of infertility and chronic abdominal and/or pelvic pain. ...Read moreSee 1 more doctor answer
Does fibroids cause ectopic pregnancy?
Unlikely: Ectopic pregnancy is generally because of damage to the fallopian tubes themselves. Fibroids may affect the shape and size of the uterus and the uterine cavity, but not the tubes themselves. ...Read moreSee 2 more doctor answers
What can you do when ovarian fibroids cause constipatipn?
Stol softners: You can have the fibroids removed or take stool softners which can help. Some medications, gonadotropin releasing hormones (gnrh), can even decrease the size of the fibroids. ...Read more
Fibroid (Definition)
A leiomyomata(fibroid) is a smooth muscle growth in the uterus that is rubbery, binds the female hormone estrogen and can grow to "epic" proportions causing distortion of the uterus. They cause bleeding, and burning pain( aka "fireball tumor") as ...Read more
Endometriosis (Definition)
A painful condition where the lining tissue of the uterus grows outside the uterus. This tissue causes pain when it bleeds ...Read more
- Talk to a doctor live online for free
- Do fibroids cause discharge?
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text:
Scotland Magazine Issue 56
April 2011
This article is 7 years old and some information provided may be time sensitive. Please check all details of events, tours, opening times and other information before travelling or making arrangements.
Copyright Scotland Magazine © 1999-2018. All rights reserved. To use or reproduce part or all of this article please contact us for details of how you can do so legally.
Annie Harrower Gray looks at the legend of a boy minstrelThe remains of a fortified castle and fragment of a massive wall overlooking the harbour, suggest the people of medieval Crail were well protected against overseas invaders. It seems though the old Fife fishing port was powerless to keep out the Devil, body snatchers and wandering apparitions. Crail Parish church, built in the reign of David II (1329-1371), contains many fine specimens of wood-carving in its oak linings. In an eastern passage a tombstone preceding the reformation of 1560 forms part of the pavement. Another carved stone is preserved in the western wall after spending half a century being used as a paving stone, a legion of boots defacing the back before the burghers came to realise how important a piece of the town's history it is. This stone carved with animals and other emblems is probably the Old Cross of Crail. Pilgrims flocked to the town hoping to find a cure for their illnesses. The cross was reputed to have great healing powers. Other relics of similar antiquity are consigned to the surrounding walkways after being broken up by 19th century workmen.


text:
ERIC Number: ED343033
Record Type: Non-Journal
Publication Date: 1991-Sep
Pages: 52
Abstractor: N/A
Reference Count: N/A
A Self-Evaluation Report of Wisconsin Public Schools: Comprehensive Alcohol and Other Drug Abuse Programs. Bulletin No. 92139.
Wisconsin State Dept. of Public Instruction, Madison. Bureau for Pupil Services.
In December 1990 all Wisconsin school administrators and Alcohol and Other Drug Abuse (AODA) program coordinators received The Comprehensive AODA Program Checklist which contains 46 items that describe comprehensive AODA program components and key elements of the implementation process. This document presents analysis and results of the survey, as well as conclusions and recommendations. These conclusions are cited: (1) the concept of comprehensive AODA programs has been strongly adopted by Wisconsin school districts; (2) the pattern of implementation suggests that schools have implemented a variety of prevention and intervention strategies to combat the problem of alcohol and other drug abuse; (3) most school districts are at a comparable point in development of comprehensive programs, although a small number lag behind; (4) the most frequently low-scoring checklist items were Employee Assistance Programs, peer programs, trained district administrators, and trained school members; (5) student policies and ongoing program appraisal were the most frequently high-scoring items; and (6) positive correlations were exhibited between the basic program framework achieved and previous state funding. In light of these findings seven recommendations are made, focusing on actions to be continued or initiated by the Wisconsin Department of Public Instruction. (ABL)
Descriptors: Alcohol Abuse, Drug Abuse, Elementary School Students, Elementary Secondary Education, Prevention, Program Implementation, Public Schools, Secondary School Students, State Programs, State Surveys, Substance Abuse
Bureau for Pupil Services, Wisconsin Department of Public Instruction, P.O. Box 7841, Madison, WI 53707-7841.
Publication Type: Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: Wisconsin State Dept. of Public Instruction, Madison. Bureau for Pupil Services.
Identifiers - Location: Wisconsin


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