A focal goal of development science in recent years has been to document and understand the psychological processes that underlie inequality toward the goal of promoting equity and justice (e.g., Killen, Rutland, & Yip, 2016). This timely special section on economic inequality broadens the empirical conversation, which has centered mostly on…

Blair and Raver (2012) have provided an organism-in-environment conceptualization of the development of stress response physiology and its relation to the development of self-regulation. They argue that we must consider the context in which self-regulation and stress reactivity occur to understand their implications for developmental outcome. More…

In this commentary, the author reviews methodological and conceptual shortcomings of recent articles by K. D. Drummond, S. J. Bradley, M. Peterson-Badali, and K. J. Zucker (2008) as well as G. Rieger, J. A. W. Linsenmeier, L. Gygax, and J. M. Bailey (2008), which sought to predict adult sexual identity from childhood gender identity. The author…

Examines the impact of Arnold L. Gesell on developmental psychology. Gesell is best remembered for his developmental norms, acquired from observations of infants and children. Gesell's ideas about maturation have lost favor, but his belief in infants' native abilities is still a dominant theme in theories. (BC)

Since the mid-1960s, longitudinal surveys specifically designed to be publicly available to the research community have been carried out. Some recent surveys contain measurements of children's development and present opportunities for interdisciplinary collaboration involving developmental psychologists. Benefits of collaborative research are…

Presents a conjoint recognition paradigm and a model that quantifies conscious and unconscious memory for learned materials and for the types of unlearned materials found to induce false memories in children. Validation study showed that model accounted for 7- and 10-year-olds' performance on recognition memory task. Conscious and unconscious…

Suggests that the findings of Legerstee, Barna, and DiAdamo (2000) are most parsimoniously explained by associative learning and may not constitute a precursor to later understanding of intentionality. Argues for the importance of differentiating between associative and inferential processes and reviews evidence that the understanding of…

Attachment theory is based on Bowlby's work on the connections between maternal loss or deprivation and personality development and on Ainsworth's interest in security theory. Their separate and joint work is reviewed, along with that of other theorists and researchers whose work influenced them or was influenced by them. (LB)

Reviews Gibson's contributions to the domain of perceptual learning, including her classic experiment concerning the perception of scribbles. Discusses Gibson's research on differentiation and the links between perception and learning, the status of her research and ideas, and her experimental approach. (BG)

Analyzes the logical basis of testing developmental order hypotheses with categorical measures. Argues that depending on whether saltatory or continuous developmental changes are being assessed, the observed relationship between categorical measures yields different types of information about developmental ordering. Maintains that when change is…

Secondary data analysis and interdisciplinary collaboration have a great deal to offer developmentalists. The research traditions of economists and sociologists have produced longitudinal studies that use national samples, develop useful statistical techniques for approximating experimental conditions, and result in theoretical insights into…

Illustrates contribution of genetic and environmental factors to differential ratings of within-family behavior and environmental differences. Maintains that, assuming differential ratings are a linear function of underlying trait differences, it is simple to recover within-family statistics, offering a more legitimate basis than comparing mean…

Social learning theory is evaluated from a historical perspective that goes up to the present. Sears and others melded psychoanalytic and stimulus-response learning theory into a comprehensive explanation of human behavior. Bandura emphasized cognitive and information-processing capacities that mediate social behavior. (LB)

Reflects on researchers' conceptions about psychological growth over the last century. Discusses five themes relevant to developmental research: (1) the selection of phenomena for study; (2) the use of continuous dimensions or categories to describe children's characteristics; (3) continuity versus discontinuity in development; (4) the influence…

Bayley's major contributions to developmental psychology are reviewed. These include her concern with measurement and methodology and her early anticipation of such topics as behavior genetics. Her work in such areas as androgyny and body build, motor and mental development, and maternal and child behaviors is summarized. (LB)