Introduces the journal's current invitational issue, the topic of which is the development of rationality and critical thinking. The issue hints at the future of research on the topic and does not stress corroborated theory. The introduction provides a brief overview of the six research articles in the issue. (BC)

Reflects on G. Zivin's framework on the development of expressive behavior. Stresses the need to include noncognitive, as well as cognitive, affective activation in the framework, and the necessity for the adoption of an inclusive, synthesizing strategy at this stage of knowledge. (HOD)

This article is a selective and evaluative review of recent findings regarding developmental changes in adult cognition. Discussed are maturational models of adult intelligence; cognitive decrement; and alternative interpretations of the research. (SB)

Addresses issues important to developmental psychologists in selecting an SES index, specifically discussing (1) the use of Hollingshead's SES indexes; (2) the interrelationships among contemporary SES indexes; and (3) the relationships among these SES indexes and young children's development. (Author/KS)

Challenges assumptions made by Sigel that change is a measure of progress, that Piaget's theory was a major factor in the "cognitive revolution," and that cognitive psychology and behaviorism are necessarily opposing positions. (Author/RH)

Sigel replies that Kendler's reactions to his article appear more appropriate to psychology as a field rather than to developmental psychology, in particular, since the 1970s. (Author)

Details some problematic features of G. Zivin's framework on the development of expressive behavior. (HOD)

Reviews continuities and discontinuities in the field of developmental psychology between 1970 and the early 1980s, limiting discussion to areas of cognition and learning. Three major theoretical trends are identified: Piagetian, behavioristic, and information-processing. The field is perceived as fragmented, and it is expected that such…

Presents a classification system for developmental psychology that was constructed by means of a survey of articles published in the journals "Child Development" and "Developmental Psychology" in 1969 and 1987. The survey found that eight empirical questions encompassed the full range of empirical interests expressed by…

Research described by Walton and Sedlak ("Merrill-Palmer Quarterly," v28, n3, p389-412, 1982) is used to illustrate a movement within the general area of socialization research toward the incorporation of concepts from subareas of psychology. (MP)

Comments on G. Zivin's model of expressive behavior development, presenting support for (1) affect-induced and (2) spontaneously generated emotion and expressive behavior. Argues that these phenomena are mediated by sensorimotor and sensory-perceptual processes. (HOD)

Examines evidence on the effects of perinatal and postnatal factors (e.g., anoxia and child abuse) on later development to determine if causality exists. The inadequacies of current developmental models are discussed. (BRT)

Examines a general developmental hypothesis concerned with children's understanding of perceptual experience, memory, intentions, and emotions. It is hypothesized that young children view the mind as passive in relation to the external world and regard external events as determining subjective experience, whereas older children know many ways that…

The role that talk plays in socialization, social development, and possibly cognitive development is described. Research on talk is categorized as follows: studies that consider talk as a tool for investigation; studies that focus on development of grammar or language acquisition; and studies that fall between those extremes. (LB)

Ways that conversations among family members provide data useful for drawing conclusions about intrafamily relationships are examined. Unique contributions of both deductive and inductive paradigms to the study of parent-child interaction are discussed. Contains 65 references. (Author/LB)