Instruct: Given a question, retrieve relevant passages that answer the question.
Query: When was activity theory created?
The activity theory, also known as the implicit theory of aging, normal theory of aging, and lay theory of aging, proposes that successful ageing occurs when older adults stay active and maintain social interactions. It takes the view that the aging process is delayed and the quality of life is enhanced when old people remain socially active. 
The activity theory rose in opposing response to the disengagement theory. The activity theory and the disengagement theory were the two major theories that outlined successful aging in the early 1960s. The theory was developed by Robert J. Havighurst in 1961. In 1964, Bernice Neugarten asserted that satisfaction in old age depended on active maintenance of personal relationships and endeavors.
Attachment theory, originating in the work of John Bowlby and developed by Mary Ainsworth, is a psychological, evolutionary and ethological theory that provides a descriptive and explanatory framework for understanding interpersonal relationships between human beings. Bowlby's observations of close attachments led him to believe that close emotional bonds or “attachments” between an infant and their primary caregiver is an important requirement that is necessary to form “normal social and emotional development”.
In the mid-20th century there was a general—but not universal—trend for U.S.-American sociology to be more scientific in nature, due to the prominence at that time of action theory and other system-theoretical approaches. Robert K. Merton released his "Social Theory and Social Structure" (1949). By the turn of the 1960s, sociological research was increasingly employed as a tool by governments and businesses worldwide. Sociologists developed new types of quantitative and qualitative research methods. Paul Lazarsfeld founded Columbia University's Bureau of Applied Social Research, where he exerted a tremendous influence over the techniques and the organization of social research. His many contributions to sociological method have earned him the title of the "founder of modern empirical sociology". Lazarsfeld made great strides in statistical survey analysis, panel methods, latent structure analysis, and contextual analysis. He is also considered a co-founder of mathematical sociology. Many of his ideas have been so influential as to now be considered self-evident.
Attachment is a deep emotional bond between two people, a "lasting psychological connectedness between human beings." Attachment theory, developed by John Bowlby during the 1950s, is a theory that remains influential in psychology today.
ACT began in 2003 as the STP Best Practices Conference that was an outgrowth of the deliberations of the Assessment Group at the Psychology Partnership Program (P3) that was sponsored by APA and hosted by James Madison University in 1999. The first BP Conference was in Atlanta and dealt with assessment. The conference was such a success that the Society made it an annual event. Each of the BPs were themed conferences offering best practice presentations on limited topics until 2014 when the event was renamed The Annual Conference on Teaching and the program was opened to accept posters and symposia on all areas dealing with the teaching of psychology. Since 2003, the conference has been held in or around Atlanta. With the change in focus of the conference and the decision to conduct the STP Annual Business Meeting and Awards Ceremonies at ACT, the Society decided to begin moving ACT around the country. The first such move will take the conference to San Antonio, TX, in October 2017.
The broad theoretical framework for current versions of RAD is attachment theory, based on work conducted from the 1940s to the 1980s by John Bowlby, Mary Ainsworth and René Spitz. Attachment theory is a framework that employs psychological, ethological and evolutionary concepts to explain social behaviors typical of young children. Attachment theory focuses on the tendency of infants or children to "seek proximity" to a "particular attachment figure" (familiar caregiver), in situations of alarm or distress, behavior which appears to have survival value. This is known as a discriminatory or selective attachment. Subsequently, the child begins to use the caregiver as a base of security from which to explore the environment, returning periodically to the familiar person. Attachment is not the same as love and/or affection although they are often associated. Attachment and attachment behaviors tend to develop between the ages of six months and three years. Infants become attached to adults who are sensitive and responsive in social interactions with the infant, and who remain as consistent caregivers for some time. Caregiver responses lead to the development of patterns of attachment, that in turn lead to internal working models which will guide the individual's feelings, thoughts, and expectations in later relationships. For a diagnosis of reactive attachment disorder, the child's history and atypical social behavior must suggest the absence of formation of a discriminatory or selective attachment.
Attachment theory, originally developed by John Bowlby, focuses on the importance of open, intimate, emotionally meaningful relationships. Attachment is described as a biological system or powerful survival impulse that evolved to ensure the survival of the infant. A child who is threatened or stressed will move toward caregivers who create a sense of physical, emotional and psychological safety for the individual. Attachment feeds on body contact and familiarity. Later Mary Ainsworth developed the Strange Situation protocol and the concept of the secure base.
Whilst Bowlby's early writings on maternal deprivation may be seen as part of the background to the later development of attachment theory, there are many significant differences between the two. At the time of the 1951 publication, there was little research in this area and no comprehensive theory on the development of early relationships. Aside from its central proposition of the importance of an early, continuous and sensitive relationship, the monograph concentrates mostly on social policy. For his subsequent development of attachment theory, Bowlby drew on concepts from ethology, cybernetics, information processing, developmental psychology and psychoanalysis. The first early formal statements of attachment theory were presented in three papers in 1958, 1959 and 1960. His major work "Attachment" was published in three volumes between 1969 and 1980. Attachment theory revolutionised thinking on the nature of early attachments and extensive research continues to be undertaken.
Social identity theory is described as a theory that predicts certain intergroup behaviours on the basis of perceived group status differences, the perceived legitimacy and stability of those status differences, and the perceived ability to move from one group to another. This contrasts with occasions where the term "social identity theory" is used to refer to general theorizing about human social selves. Moreover, and although some researchers have treated it as such, social identity theory was never intended to be a general theory of social categorization. It was awareness of the limited scope of social identity theory that led John Turner and colleagues to develop a cousin theory in the form of self-categorization theory, which built on the insights of social identity theory to produce a more general account of self and group processes. The term social identity "approach", or social identity "perspective", is suggested for describing the joint contributions of both social identity theory and self-categorization theory. Social identity theory suggests that an organization can change individual behaviors if it can modify their self-identity or part of their self-concept that derives from the knowledge of, and emotional attachment to the group.
First proposed by Luigi Fantappiè in 1954, the theory remained obscure until it was rediscovered in 1968 by Henri Bacry and Jean-Marc Lévy-Leblond. In 1972, Freeman Dyson popularized it as a hypothetical road by which mathematicians could have guessed part of the structure of general relativity before it was discovered. The discovery of the accelerating expansion of the universe has led to a revival of interest in de Sitter invariant theories, in conjunction with other speculative proposals for new physics, like doubly special relativity.
Inclusive fitness theory, first proposed by W. D. Hamilton in the early 1960s, gives a selection criterion for evolution of social traits when social behavior is costly to an individual organism's survival and reproduction. This behavior could emerge under conditions such that the statistical likelihood that benefits accrue to the survival and reproduction of other organisms whom also carry the social trait. Inclusive fitness theory is a general treatment of the statistical probabilities of social traits accruing to any other organisms likely to propagate a copy of the same social trait. Kin selection theory treats the narrower but simpler case of the benefits to close genetic relatives (or what biologists call 'kin') who may also carry and propagate the trait. A significant group of biologists support inclusive fitness as the explanation for social behavior in a wide range of species, as supported by experimental data. An article was published in "Nature" with over a hundred coauthors.
The frustration-aggression hypothesis emerged in 1939 through the form of a monograph published by the Yale University Institute of Human Relations. The Yale psychologists behind the monograph were John Dollard, Leonard Doob, Neal Miller, O. H Mowrer, and Robert Sears. The book is based on many studies conducted by the group that touched a variety of disciplines including psychology, anthropology and sociology. Marxism, psychoanalysis and behaviorism were used by the Yale group throughout their research. Their work, "Frustration and Aggression (1939)", was soon having repercussions on the explanation of aggressive behavior theories. Their theory applied to human beings, but also to animals. The book created controversy on the subject which led to more than 7 articles critiquing the new theory. The "Psychological Review" and the "Reading in Social Psychology" are two of the papers that published articles on the subject. Many social scientists disclaimed the rather strict definition of frustration reactions as well as how the frustration concept is defined in itself. By 1941, the Yale group modified their theory following the multiple critics and studies published by other psychologists. From there, many pioneers in the social science world modified and brought their knowledge to the original theory.
The "cultural cognition hypothesis" holds that individuals are motivated by a variety of psychological processes to form beliefs about putatively dangerous activities that match their cultural evaluations of them. Persons who subscribe to relatively individualistic values, for example, tend to value commerce and industry and are inclined to disbelieve that such activities pose serious environmental risks. Persons who subscribe to relatively egalitarian and communitarian values, in contrast, readily credit claims of environmental risks, which is consistent with their moral suspicion of commerce and industry as sources of inequality and symbols of excessive self-seeking.
Literature on site selection theory used to look until recent years at the various issues only from a national point of view. By large, there are no international reviews to be found in these publications. In the US, a country in which industrial site selection played a role very early on, resulting in a very early search for methodical approaches, Edgar M. Hoover was one of the leading pioneers in the field of site analysis. In his book “The Location of Economic Activity”, Hoover compiled crucial criteria of industrial site selection as early as 1948 that still apply today. There were, however, some quite early attempts to combine theories of international trade with nationally oriented site theories in order to develop a site theory with an international perspective. One of these early authors was Ohlin (1952), followed by Sabathil (1969) , Moore (1978), Tesch (1980), and Goette (1994) .
Inclusive fitness theory, first proposed by Bill Hamilton in the early 1960s, proposes a selective criterion for the potential evolution of social traits in organisms, where social behavior that is costly to an individual organism's survival and reproduction could nevertheless emerge under certain conditions. The key condition relates to the statistical likelihood that significant benefits of a social trait or behavior accrue to (the survival and reproduction of) other organisms whom also carry the social trait. Inclusive fitness theory is a general treatment of the statistical probabilities of social traits accruing to any other organisms likely to propagate a copy of the same social trait. Kin selection theory treats the narrower but more straightforward case of the benefits accruing to close genetic relatives (or what biologists call 'kin') who may also carry and propagate the trait. Under conditions where the social trait sufficiently correlates (or more properly, "regresses") with other likely bearers, a net overall increase in reproduction of the social trait in future generations can result.
Attachment-based therapy applies to interventions or approaches based on attachment theory, originated by John Bowlby. These range from individual therapeutic approaches to public health programs to interventions specifically designed for foster carers. Although attachment theory has become a major scientific theory of socioemotional development with one of the broadest, deepest research lines in modern psychology, attachment theory has, until recently, been less clinically applied than theories with far less empirical support. This may be partly due to lack of attention paid to clinical application by Bowlby himself and partly due to broader meanings of the word 'attachment' used amongst practitioners. It may also be partly due to the mistaken association of attachment theory with the pseudo-scientific interventions misleadingly known as attachment therapy. The approaches set out below are examples of recent clinical applications of attachment theory by mainstream attachment theorists and clinicians and are aimed at infants or children who have developed or are at risk of developing less desirable, insecure attachment styles or an attachment disorder.
The terms were coined in 1954 by linguist Kenneth Pike, who argued that the tools developed for describing linguistic behaviors could be adapted to the description of any human social behavior. As Pike noted, social scientists have long debated whether their knowledge is objective or subjective. Pike's innovation was to turn away from an epistemological debate, and turn instead to a methodological solution. "Emic" and "etic" are derived from the linguistic terms phonemic and phonetic respectively, which are in turn derived from Greek roots. The possibility of a truly objective description was discounted by Pike himself in his original work; he proposed the emic/etic dichotomy in anthropology as a way around philosophic issues about the very nature of objectivity.
Cognitive dissonance, a theory originally developed by Festinger (1957), is the idea that people experience a sense of guilt or uneasiness when two linked cognitions are inconsistent, such as when there are two conflicting attitudes about a topic, or inconsistencies between one's attitude and behavior on a certain topic. The basic idea of the Cognitive Dissonance Theory relating to attitude change, is that people are motivated to reduce dissonance which can be achieved through changing their attitudes and beliefs. Cooper & Fazio's (1984) have also added that cognitive dissonance does not arise from any simple cognitive inconsistency, but rather results from freely chosen behavior that may bring about negative consequences. These negative consequences may be threats to the consistency, stability, predictability, competence, moral goodness of the self-concept, or violation of general self-integrity.
In the nineties of the last century he developed the "dialogical self theory", inspired by the American pragmatism of William James and the dialogical school of the Russian literary scholar Mikhail Bakhtin.
Bertil Ohlin first explained the theory in a book published in 1933. Ohlin wrote the book alone, but he credited Heckscher as co-developer of the model because of his earlier work on the problem, and because many of the ideas in the final model came from Ohlin's doctoral thesis, supervised by Heckscher.
Sherif was a founder of modern social psychology, who developed several unique and powerful techniques for understanding social processes, particularly social norms and social conflict. Sherif's experimental study of autokinetic movement demonstrated how mental evaluation norms were created by human beings. Sherif is equally famous for the Robbers Cave Experiments. This series of experiments, begun in Connecticut and concluded in Oklahoma, took boys from intact middle-class families, who were carefully screened to be psychologically normal, delivered them to a summer camp setting (with researchers doubling as counselors) and created social groups that came into conflict with each other.
Activity is preferable to inactivity because it facilitates well-being on multiple levels. Because of improved general health and prosperity in the older population, remaining active is more feasible now than when this theory was first proposed by Havighurst nearly six decades ago. The activity theory is applicable for a stable, post-industrial society, which offers its older members many opportunities for meaningful participation.Weakness: Some aging persons cannot maintain a middle-aged lifestyle, due to functional limitations, lack of income, or lack of a desire to do so. Many older adults lack the resources to maintain active roles in society. On the flip side, some elders may insist on continuing activities in late life that pose a danger to themselves and others, such as driving at night with low visual acuity or doing maintenance work to the house while climbing with severely arthritic knees. In doing so, they are denying their limitations and engaging in unsafe behaviors.
In his 1987 ""Learning by expanding"", Engeström offers a very detailed account of the diverse sources, philosophical and psychological, that inform activity theory. In subsequent years, however, a simplified picture has emerged from his and other researchers' work, namely the idea that (to date) there are three principal 'stages' or 'generations' of activity theory, or "cultural-historical activity theory (CHAT). Whilst the first generation built on Vygotsky's notion of mediated action, from the individual's perspective, and the second generation built on Leont'ev's notion of activity system, with emphasis on the collective, the third generation, which appeared in the mid-nineties, builds on the idea of multiple interacting activity systems focused on a partially shared object, and boundary-crossings between them.
The application of activity theory to information systems derives from the work of Bonnie Nardi and Kari Kuutti. Kuutti's work is addressed below. Nardi's approach is, briefly, as follows: Nardi (p. 6) described activity theory as "...a powerful and clarifying descriptive tool rather than a strongly predictive theory. The object of activity theory is to understand the unity of consciousness and activity...Activity theorists argue that consciousness is not a set of discrete disembodied cognitive acts (decision making, classification, remembering), and certainly it is not the brain; rather, consciousness is located in everyday practice: you are what you do." Nardi (p. 5) also argued that "activity theory proposes a strong notion of "mediation"—all human experience is shaped by the tools and sign systems we use." Nardi (p. 6) explained that "a basic tenet of activity theory is that a notion of consciousness is central to a depiction of activity. Vygotsky described consciousness as a phenomenon that unifies attention, intention, memory, reasoning, and speech..." and (p. 7) "Activity theory, with its emphasis on the importance of motive and consciousness—which belongs only to humans—sees people and things as fundamentally different. People are not reduced to 'nodes' or 'agents' in a system; 'information processing' is not seen as something to be modelled in the same way for people and machines."
Routine activity theory is a sub-field of crime opportunity theory that focuses on situations of crimes. It was first proposed by Marcus Felson and Lawrence E. Cohen in their explanation of crime rate change in the United States 1947 - 1974. The theory has been extensively applied and has become one of the most cited theories in criminology. Unlike criminological theories of criminality, routine activity theory studies crime as an event, closely relates crime to its environment and emphasize its ecological process, thereby diverting academic attention away from mere offenders.