Investigates the role of cognitive style in the ability of first-, third-, and fifth-graders to represent the horizontal coordinate. Students were observed on a portable rod-and-frame test of field dependence/independence and on water bottle and crossbar measures of horizontality representation. (Author/RH)

Aptitude by treatment interactions are investigated in the context of paired associate learning. Individuals are grouped by preference for visual or verbal items on classifying lists of paired associates and these groups are used to predict performance on criterion lists. (DG)

Investigates the similarities and differences in individual approaches to the linguistic organization of narrative. The study identified strategies used, including thematic subject, nominal and anaphoric. Findings reveal that a variety of strategies was adopted by all age groups and that ability to maintain a strategy across the narrative's…

Surveyed fourth-, seventh-, and tenth-graders in Japan and the United States regarding evaluations of peer group exclusion of atypical peers. Found that with increasing age, children demonstrated sensitivity to context (reason the peer was different) and believed that the excluded child should not change to be accepted. Girls were less willing to…

Examined preschoolers' and second and fifth graders' development of two types of perspective taking: (1) perspective taking based on differences in the information available to two people; and (2) perspective taking based on differences in weighting the same information. (RH)

Reports three studies which (1) investigated children's and adults' concepts of development (COD); (2) observed parents' tutoring their fifth-grade children; and (3) interviewed adults in three age groups about parenting dilemmas. In each study, COD scores were obtained. Results of all studies showed that subjects' stage of COD reasoning was…

Videotapes of 45 subjects at 1;1 and 1;8 showed preexisting differences between mothers of earlier and later talkers as early as 1 year, 1 month. When the sample was divided according to stylistic preference at 1;8 (referential or expressive), associations between maternal language at 1;1 and mean length of utterance at 1;8 emerged only for the…

Compared the "on-line" (real time, ongoing internal representation) understanding of ongoing social events of boys with and without attention-deficit hyperactivity disorder (ADHD). Found that younger children and those with ADHD showed less integrated on-line representations, accounting for poor recall and reasoning. (Author/KB)

Examined individual, ethnic, and age differences in structure of mother-adolescent conversations. Found Latin American mothers dominated conversations more than European Americans; mothers dominated conversations about sexuality/AIDS more than conversations about conflicts; older adolescents reported less satisfaction, less openness, and more…

Examined development of concern and externalizing problems in children at three behavior problem levels. Found no group differences in concern at 4-5 years. Concern in children with clinical behavior problems decreased by 6-7 years. Greater concern at 4-5 or at 6-7 years predicted decreased stability and severity of externalizing problems by 6-7…

The Cambridge Sibling Study sought to investigate the structure of sibling relationship changes as children grow up, and the patterns of individual differences in these relationships in middle childhood and adolescence. It followed a group of siblings from 43 families from the preschool period through middle childhood and early adolescence. Four…

Reports a series of studies conducted to investigate possible differences in the exploratory manipulation and play behavior of human infants 7-1/2- 11-1/2 months of age as a function of the attributes of the stimulus, the familiarity of the subject with the stimuli, the age and sex of the infants, and individual differences. (Author/CS)

The first of a series of four, this booklet is designed to interest and involve 9- to 11-year-olds in learning about human development. "Fun to Grow On" focuses specifically on helping elementary school children share and enjoy some simple activities with preschool children. The activities are intended to teach older children that (1) each person…

This paper reviews the literature on the elderly prisoner, defined in the majority of studies as 50 or 55 years of age. A discussion from several surveys dealing with the numbers of older adult felons is presented and the crimes that brought these older men to prison are described. Some of the characteristics of older prisoners are discussed,…

In recent research, sequences of hypotheses observed during problem-solving have been categorized according to six hypothesis sampling systems that vary in efficiency. Three systems were characterized as strategies (focus, dimension check, hypothesis check) because they always lead eventually to solution. The remainder were called stereotypes…