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Participants' Perceptions of Ethical Issues in Research with Humans

The recent concern about ethical issues in research with human subjects has fostered an interest in learning more through empirical methods. The present study provides information from potential participants regarding (1) their perception of the likelihood of physical or emotional harm from various experimental procedures and (2) their willingness to participate in experiments using such procedures. Responses were obtained from 1,586 students in introductory psychology classes and were analyzed on the basis of the respondents' age, sex, class standing, and academic major. Besides providing normative data from a typical subject pool, the present study suggests a method of using a research questionnaire as a way of minimizing the chances of offending individual subjects.