Study of algebra students' response to availability of optional interactive computer graphing lessons analyzed responses of both users and non-users. Information sought included number of lessons completed, students' opinions of value and difficulty of lessons, whether students felt threatened by computer use, and relationship of gender and age to…

Children, aged three to seven years, were observed in spontaneous and structured situations using computer graphics and robots. It was found that computer graphics can enhance reflectivity and that robots present a rich problem-solving environment for pairs of children as they try to coordinate commands to one robot. (Author/BB)

Filmed 30 infants monthly between one and seven months of age where mothers or unfamiliar women responded to their cries by picking up or talking to the infants. Results suggest that infants develop conditioned associations among distress-relief patterns by one month, and cognitive expectations by four or five months. (Author/BB)

Explores the underlying knowledge that children have about the relationship between the structure of requests and the relative status of speakers and listeners. Shows that the three age groups (preschoolers, 5-year-olds, and 10-year-olds) could systematically differentiate the requests by means of syntactic directness or semantics. (HOD)

Investigates the effects of recency and specific story content on the development of moral reasoning in four-, seven-, and 11- year-old children and college freshmen. Analyses confirmed that in general younger children judged on consequence, except on stories containing intentional injury to a person, whereas older children utilized intention.…

Five- and nine-year olds' (N=80) television viewing and program recall in response to learning instructions were examined. Instructions affected visual-emphasis program segments only; visual orientation and cued recall increased in younger children; and free recall and cued recall were enhanced in older children. (Author/BS)

First-, third-, fifth-, and tenth-grade children listened to eight stories designed to elicit prosocial or self-protective display rules. Children predicted protagonists' verbal and facial expressions to emotion-laden situations. Findings indicated knowledge of control of emotional displays increases between first and fifth grades, but then levels…

Describes two experiments comparing how children evaluate three types of uninformative messages (ambiguous, incomplete, inconsistent) and whether and why the speaker's age affects the evaluation of each. (HOD)

Five experiments examined the developmental relation between attention to target and context information and target memory among second and fifth graders and college adults. Results show that when the context is meaningfully related to target information, adults are less selective than children and are more likely to attend to context information.…

A survey of pharmacists revealed that most pharmacists exceeded the number of required credits, and most credits were acquired by correspondence study. Some differences in preference were found according to sex, age group, and professional position type. (MSE)

Examined the influence of age, social class, and maternal employment on changes in nutrition knowledge and dietary quality following a nutrition education program for 10- to 13-year-olds. Results indicated that nutrition knowledge but not dietary quality were increased by the program. (JAC)

Assessed delinquent and nondelinquent male adolescents (N=43) on locus of control and intellectual achievement responsibilty. Results supported a multidimensional model. There was no difference in expectancy of control for negative academic events between delinquents and nondelinquents. Birth order and delinquency were the most important…

Investigated the behavior of 107 children aged one to 18 following their parents' separation. Younger children were reported to exhibit more acting out, while older children showed more depression. Children whose parents were separated or who remarried after 18 months were more maladjusted than children whose parents divorced.

The Self Description Questionnaire II (SDQII) results from 901 Australian secondary school students were factor analyzed and the factors correlated to identify the relationship of self-concept factors to age, sex, and academic achievement. Findings supported the multidimensionality of self-concept and support the construct validity of the SDQII.…

Investigates (1) the relationships between cognitive performance and cognitive styles and predictive possibilities and (2) performance differences by sex, school, grade, and income in 92 Indian adolescents. Assessment measures included Liquid Conservation, Islands, Goat-Lion, Hanoi-Tower, Rabbits (Piagetian); Block Design (WISC-R); Paper Cutting…