The authors review research on risk factors for eating disorders, restricting their focus to studies in which clear precedence of the hypothesized risk factor over onset of the disorder is established. They illustrate how studies of sociocultural risk factors and biological factors have progressed on parallel tracks and propose that major advances…

Language is not, as commonly believed, a biologically arbitrary assemblage of processes that are not themselves linguistic. Rather, language consists of specialized processes of phonetic perception that conform to the acoustic consequences of the way that articulatory movements are regulated. (Author/GC)

Explores the interplay between nature and nurture using antisocial behavior as the example, and discusses key genetic concepts and key environmental concepts. The final section considers the nature-nurture interaction in relation to passive, evocative, and active gene-environment correlations and calls for research into the effects of the…

This article presents replies to published comments on the authors' original article (R. L. Sternberg, E. L. Grigorenko, and K. K. Kidd. G. Carey cited in his response to their article a study by Tang et al. (2005) showing that "of 3,636 subjects of varying race/ethnicity, only 5 (0.14%) showed genetic cluster membership different from their…

A comprehensive view of population conditions as a psychological problem includes three ways in which demography and psychology interact: the transformation of a basic biological need into social values and symbolic expression, the fitting of crucial life events into a comprehensive view of human lives, and the integration of the methodology of…

The author describes his program of research over the past 25 years. This research falls into 6 areas that are interdependent and that inform each other. The overall program is guided by 3 bioecological principles that posit the need for proximal processes and motivation to actualize biological potential. The author presents examples of…

Argues that human urban social complexity has been made possible by social evolution rather than biological evolution, and that this social evolution has had to counter individual selfish tendencies which biological evolution has continued to select as a result of the genetic competition among the cooperators. (Author/JM)

Presents pro and con comments with regards to 1975 APA presidential address under the heading of biological versus social evolution. Other comments are subsumed under the headings of the genetic basis of behavior-especially of altruism, and the value of tradition. (Author/AM)

Notes that most of those who criticized the authors' 1975 APA presidential address seem to explicitly or implicitly share the belief that issues discussed are important areas of study on which divergent perspectives should be developed and discussed even where the best available evidence falls far short of dependable scientific fact. (Author/AM)

Presents an overview of the contributors' reactions and summarizes the controversies which arose from the 1975 APA presidential address. Thoughts on behaviorism as well as evolutionary theory in American psychology are also presented. (Author/AM)

Presents some of the concepts being developed by evolutionary thinkers to explain how animals deal with varying conditions in their environments. Discusses the environmental perspective. Explains why it involves more than predetermined behavior and that evolutionary theories now include developmental and environmental variables. (Author/JS)

An evolution-based framework for understanding biological and cultural influences on children's cognitive and academic development is presented. The framework, which defines biologically primary and secondary classes of cognitive ability, is a foundation for examining current approaches to reform and mathematics instruction in the United States.…

Examines contemporary research on parental socialization. Highlights research designs that consider inherited, dispositional, and experiential factors in estimating influence. Describes evidence addressing issues of causality regarding the scope and nature of parental influences. Recommends basing conclusions about the significance of parenting on…

It is advocated that bio-feedback research be approached within the larger context of emotion and adaption and oriented to the wide variety of mediators that affect the reaction pattern, rather than be treated as a special or unique kind of process limited to the bio-feedback laboratory. (EH)

Reflections on psychological perspectives of aging are focused around issues of biological changes and mental functioning, genetic factors in aging, psychological changes with aging, individual differences in mental functioning and the intellectual decline of the aged. (EH)