Plomin and Foch's conclusion that sex differences in cognition account for very little of the total variability in test scores is challenged by demonstrating that on a complex test of spatial visualization the difference between males and females accounts for a quite substantial portion of variability. (Author)

Reviews 26 instruments developed to assess temperament at the infant, preschool, and school-age levels, giving particular attention to instrument content, standardization samples, reliability, and validity. It is concluded that, at present, no single psychometrically adequate instrument is available. Suggestions are made for future approaches to…

Investigates the relationship between the moment-to-moment occurrence of selected visual and auditory formal features of a prosocial cartoon and two aspects of information processing (visual attention and comprehension). Subjects, 128 White kindergarten and third- to fourth-grade children, were equally distributed by sex and age and viewed the…

Pairs of preschool children saw television commercials that varied in formal features (high versus low perceptual salience) and placement in a television show (dispersed through the program versus clustered at the beginning and end). Sixty-four subjects (32 female and 32 male) from a university preschool participated in the study. (Author/RH)

Reports three studies which assess bias on the part of aggressive boys to overattribute hostile intentions to peers. After determining the condition under which aggressive attributions are made, the role of selective attention to and recall of hostile cues in biased attribution was investigated. Additionally, peer-directed aggressive behaviors…

Events following children's imitation were observed. In the first study, immediate imitation of peers was observed during free play in four groups of preschoolers 23 months to 5 years of age. In the second study, immediate imitation of both peers and adults was observed in six groups of preschoolers 27 months to 5 years of age. (Author/RH)

Behaviors observed in 47 families interacting at home were recorded in terms of interactions between a target child and other family members. The types of behaviors emitted by a target child to parents versus siblings were analyzed as were the types of responses that parents versus siblings gave to the target child's behavior. (Author/RH)

Examines the social, cognitive, and social-cognitive correlates of nonsocial play in 122 four-year-olds observed for 20 minutes during free play. Subjects were given a role-taking test and tests of social and impersonal problem-solving skills. Sociometric popularity and social competence, as rated by teachers, were also assessed. (Author/RH)

Children 7 through 11 years of age were interviewed to determine their career preferences, the degree to which they perceive occupations as limited to one sex exclusively, and their perceptions of their parents' power distribution. Information was also collected on parents' jobs. Data were analyzed using sex typing of preferred career as the…

Assesses the potential for birth order by age, sex, and income-interaction effects in the area of cooperative/competitive social orientation in a sample of 105 children. Results revealed birth order by sex and birth order by income-interaction effects. Implications are discussed. (Author/RH)

Seventy-six children ages four to eight were tested first in a reward-allocation task in which they had to divide a reward between two stimulus characters painting a fence. The characters differed in painting abilities, effort put into the job, and amount of fence painted. Then the same children's understanding of causal relationships among…

The meaning of mothers' perceptions of their infants' temperamental "difficultness" was explored in three ways. Subjective ratings were elicited from mothers who listened to the cries of four- to six-month-old infants who were not their own. Acoustic properties of the cries of the infants were measured and effects of a variety of listener…

The Brazelton Neonatal Behavioral Assessment Scale was administered to 54 full-term, healthy infants on days 1 through 5 and on days 7 and 10. Infants were divided into eight groups, differing in terms of the obstetrical medication mothers received. Low dosages of obstetrical medication were found to have significant but subtle effects on the…

The effects of children's gender perceptions of infants as "like me" or "not like me" on their behavioral interest in infants were experimentally manipulated. Thirty-seven boys and 34 girls at two age levels were observed in 10-minute encounters with unfamiliar seven-month-old infants and their mothers. (Author/RH)

Sixth, eighth, tenth, and twelfth graders and college students watched or listened to a videotape of four males and four females, each describing someone they liked and someone they disliked (honest messages) and pretending to like the disliked person and to dislike the liked person (dishonest messages). (Author/RH)