Preschoolers viewed stimulus sets comprised of a sample picture and three types of matches and were asked to choose a match that "went with" each sample. Children's choices indicated that a shift occurs between 3 and 4 years of age from a taxonomic bias to a thematic bias. Animate sample stimuli enhanced children's tendency to adopt…

Investigated 4-month-olds' responsiveness to others' affective expressions in the context of a peekaboo game. Found differential patterns of visual attention and affective responsiveness to happiness/surprise, anger, fear, and sadness. Findings underscore importance of contextual information for facilitating recognition of emotion expressions and…

Compared gender-related inferences and judgments of third and fifth graders from Taiwan (a traditional collectivistic culture), and Israel (a less traditional modern culture). Found that Taiwanese children distinguished more than did Israeli children between male targets in stories behaving stereotypically and counterstereotypically. Interpreted…

Examined longitudinally the association between attachment at age 6 and school-related cognitive functioning 2 years later in a French Canadian sample. Found that secure children had higher scores than insecure peers on communication, cognitive engagement, and mastery motivation. Controlling children were at greatest risk for school…

Examined relations between different forms of children's nonsocial play behaviors and adjustment in kindergarten. Results from regression analyses revealed that different types of nonsocial play were differentially associated with child characteristics and indices of adjustment. For some forms of nonsocial play, the nature of these associations…

Examined psychological maturity based on personal strivings in 108 adults ages 17 to 82 years. Results supported hypotheses that older people would list more strivings concerning generativity and ego integrity and fewer strivings concerning identity and intimacy, and that maturity and age would be positively associated with subjective well-being.…

Evaluated brainstem auditory evoked responses (BAERs) on 10- to 12-year-olds who had been classified as high or low reactive to unfamiliar stimuli at 4 months of age. Found that children previously classified as high reactive at 4 months had larger wave V components than did low reactive children, possibly suggesting greater excitability in…

A longitudinal study examined memory span at 5, 7, and 12 months in full-term and low-birth-weight preterm infants. Findings were similar for both groups: longer spans were more difficult, especially at younger ages, memory capacity increased over first year of life, there was marked recency effect for spans of 3 and 4 at all ages, and modest…

Used new longitudinal clustering technique to identify and compare groups of children with distinct longitudinal profiles of peer social preference during elementary school. Identified a stable popular group, stable average group, and unpopular group, all with decreasing social preference. Groups showed overlap over time with closest corresponding…

Examined whether maltreated children were more likely than nonmaltreated children to develop poor-quality representations of parents and whether these representations predicted children's rejection by peers. Found that maltreated children's representations were more negative/constricted and less positive/coherent than nonmaltreated children's.…

Compared how 8-, 10-, and 12-year-olds responded to provocation by a same- or an other-gender peer in a laboratory play session. Found that responses to other-gender peer were more negative than to same-gender peer during baseline and provocation periods. With other-gender partners, participants reported liking them less, trying less to get along,…

Examined third- and seventh-graders' and college students' thinking regarding different types of disagreements. Found that participants' thinking was constrained by the realm and form of the disagreement. At all ages, participants judged some disagreements acceptable and others unacceptable, described disagreements based on different attributes,…

Three experiments examined effects of age and task interruption on children's prospective memory (PM), remembering to carry out a future task. Age explained a small portion of variance in performance. Children who did not have to interrupt their ongoing activity to complete the PM tasks performed significantly better than children who had to…

Compares the self-perception (specifically in terms of writing) of fourth- and fifth-grade students whose teachers used a writing workshop approach with that of students whose teachers used a traditional approach. Suggests that individual teachers are more important than strategies or approaches in affecting the writer self-perception of…

This study examined the emergence of cultural self-constructs as reflected in children's remembered and conceptual aspects of the self. European American and Chinese children in preschool through 2nd grade participated (N=180). Children each recounted 4 autobiographical events and described themselves in response to open-ended questions. American…