The present study examines private speech and strategy-use patterns for solving simple number fact problems in addition. The progressive differentiation by grade between children's levels of private speech internalization--including silence--was investigated and related to children's developmental patterns for subcategories of strategy-use…

Fourth and seventh grade children received four free-recall trials on lists including typical and atypical items. Levels of recall and clustering increased with age and were greater for typical than for atypical items. More older children used organizational strategies to facilitate recall. (SKC)

Explores content or contextual validity of social rule classifications produced by sample of 12-year-old child coders. Analyses of variances revealed that categorization schemes generated by child coders were contextually valid as determined by raters' mean ratings. (Author/RWB)

This study assessed the ability of third, fifth, and seventh graders to learn a problem-solving heuristic scheme and apply it to grade-appropriate tasks. A framework was utilized that focused on metacognitive aspects of task performance such as planfulness, strategy selection, monitoring, and evaluation. It was expected that use of the scheme…

The development of children's understanding of the learning process and factors that affect learning was explored with a sample of 18 children from 6 to 13 years of age. Subjects were interviewed, and three levels of their reasoning were identified. The 6- to 7-year-old subjects viewed learning as "doing" and reasoned that…

Tests the hypothesis that high-SES children process information more efficiently using mechanisms associated with the left hemisphere and that low-SES children process more efficiently using the right. A laterality task was administered tachistoscopically to 120 children, divided evenly by SES (high and low), sex, and grade (fifth and seventh).…

Tested hypothesis that understanding validity of inference is a relatively late development by asking fourth and seventh graders and college students to sort sets of deductive arguments. None of fourth graders, 45 percent of seventh graders, and 85 percent of college students used validity as basis for distinguishing arguments. Experiments…

First, fourth, seventh, and tenth graders were timed when solving simple and complex addition problems, then were presented similar problems in untimed interviews. Manipulation of confusion between addition and multiplication, where multiplication answers were given to addition problems (3 + 4 = 12) indicated an interrelatedness of these…

Compares relative test anxiety of urban seventh- and eighth-grade students in North America and Chile. Finds the following: high-SES students from both cultures had lower test anxiety than low-SES students; Chileans had higher test anxiety than North Americans; low-SES females in both cultures had more test anxiety than low-SES males, but high-SES…

Utilizes a sample of 225 first graders and 246 seventh graders to examine the imagery developed in response to neutral words. Finds that the children developed sex-specific masculine imagery in response to neutral messages, with boys doing so more frequently than girls, but the seventh graders used more inclusive imagery than the first graders.…

Examines how teachers' conceptions about teaching mathematics influence the manner in which they plan instruction in mathematical problem solving. Results demonstrate that teachers had a limited knowledge of teaching techniques and that teachers' concerns focused more on collection of materials and resources than on how to teach problem solving.…

Presents study showing children with behaviors characteristic of attention disorder/hyperactivity deficit and high intelligence have more mixed laterality and allergies. Finds these children gather and use more diverse nonverbal and poorly focused information. Concludes such children use uncommon information when exhibiting novelty in nonverbal…