Argues that the development of object perception in infancy involves the detection of structural invariants and that such detection is best understood in the context of dynamic events. (Author/MP)

Several propositions deduced from the discrepancy hypothesis were tested with four-month-old infants using random shapes in a habituation/discrepancy paradigm. (JMB)

Investigated the possibility that older children recall more than younger ones because they have more information about items available for multiple encoding. (Author/DB)

A total of 82 fourth and fifth graders participated in a 15-week intervention program during which they confronted problems requiring formal operational thought. Subjects showed advancement toward formal operations on the pendulum and chemicals problems (Inhelder and Piaget) and on a third problem on immediate and 4-month posttests. (Author/JH)

Examined the effects of premature birth on ninety 11-year-olds' memory and processing speed, using the new Cognitive Abilities Test (CAT). Found that preterm subjects performed more poorly than their full-term counterparts on all CAT memory tasks, and that preterms were also slower on selected aspects of processing speed but not on motor speed.…

Investigated children's causal-explanatory conceptions of the workings of a labeling strategy. The 72 children of four-six years showed two types of conceptions, both of which increased with age. (RJC)

Examined children's reasoning regarding the relation between mental representations and reality. Found that children perform better when reasoning about imagination in relation to reality than when reasoning about the relation between belief and reality. Results suggest that understanding that mental representations can differ from reality emerges…

Three studies examined whether preschoolers' difficulties with deception and false belief arise from lack of inhibitory control rather than conceptual deficit. Found that 3-year olds deceived frequently under conditions requiring relatively low inhibitory control, but not high inhibitory control. Findings were not due to social intimidation, and…

Regulatory aspects of development can best be understood by research that conceptualizes relations between cognition and emotion. The neural mechanisms associated with regulatory processes may be the same as those associated with higher order cognitive processes. Thus, from a developmental cognitive neuroscience perspective, emotion and cognition…

To examine the development of look duration as a function of age and stimulus type, 14- to 52-week-old infants were shown static and dynamic versions of faces, Sesame Street material, and achromatic patterns for 20 s of accumulated looking. Heart rate was recorded during looking and parsed into stimulus orienting, sustained attention, and…

Early adolescents' (11-14 years) responses to marital hostility were examined in a sample of 416 families. The cognitive-contextual perspective and emotional security hypothesis guided the study and 9 adolescent responses were identified. Prospective associations were examined in several structural equation models that included adolescent problems…

Although "hindsight bias" (the "I knew it all along" phenomenon) has been documented in adults, its development has not been investigated. This is despite the fact that hindsight bias errors closely resemble the errors children make on theory of mind (ToM) tasks. Two main goals of the present work were to (a) create a battery of hindsight tasks…

The relationship between neonatal visual information-processing and the burst-pause pattern of nonnutritive sucking was explored. (JMB)

A hemispheric specialization of function paradigm was used to test cognitive skill and cognitive style in learning disabled and "normal" boys between the ages of 7 and 12. Discussion emphasizes the need for more information on nonverbal processing skills to aid in developing verbal representational systems. (JMB)

Selective attention was assessed in second, fourth, and sixth grade reflective and impulsive children with an incidental learning task. By the sixth grade, reflective children displayed less incidental learning and greater central learning but impulsive children did not appear to attend selectively. (Author/CS)