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Dickinson, David K. – Merrill-Palmer Quarterly, 1989
In four tasks, 42 children between three and five years of age were asked to identify materials and familiar objects, and to predict which items would adhere to a magnet. No age differences were found in the ability to identify objects, but significant differences occurred in identification of materials and prediction of magnetic attraction. (RH)
Descriptors: Age Differences, Cognitive Ability, Identification, Individual Development
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Guerin, Diana Wright; Gottfried, Allen W. – Merrill-Palmer Quarterly, 1994
The developmental course of 9 temperament dimensions were documented in 104 children from ages 2 through 12. Overall, with the advancement of age, children's temperament showed less developmental change as indexed by mean ratings on the temperament dimensions and greater cross-time stability as assessed by the rank ordering of children across…
Descriptors: Age Differences, Children, Developmental Stages, Emotional Development
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Scholnick, Ellin Kofsky; And Others – Merrill-Palmer Quarterly, 1993
Two studies investigated two and four to five year olds' conversations to determine whether discussions about preferences differ from discussions about emotions and whether developmental differences exist in descriptions of affect. Found that children were more likely to discuss causes and consequences for emotions than for preferences. (MM)
Descriptors: Affective Behavior, Age Differences, Child Language, Individual Development
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Marini, Zopito; Case, Robbie – Merrill-Palmer Quarterly, 1989
Investigated the age at which children first acquire understanding of others' feelings and of ways in which they can affect others' feelings. Also considered the relation of children's development in this domain to their understanding of the nonsocial world. Findings indicated that it was possible to predict the age at which children would pass…
Descriptors: Age Differences, Cognitive Development, Comprehension, Emotional Response
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Kail, Robert; Park, Young-shin – Merrill-Palmer Quarterly, 1992
Three experiments focused on the function relating children's response time to adults' response time in corresponding conditions. In all experiments, children's response times increased in a linear manner as a function of adults' response times. (BB)
Descriptors: Adolescents, Adults, Age Differences, Children
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Cirino, Robert J.; Beck, Steven J. – Merrill-Palmer Quarterly, 1991
Second and fifth graders from five sociometric status groups were interviewed for their attributional, emotional, and behavioral responses to hypothetical social encounters with same-sex and same-grade peers with the same sociometric status. Results demonstrate that children's manner of processing social information is a complex phenomenon based…
Descriptors: Age Differences, Context Effect, Elementary Education, Elementary School Students
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Marsh, Herbert W.; Craven, Rhonda; Debus, Raymond – Merrill-Palmer Quarterly, 1999
Examined how separation of competency and affect components of self-concept domains varied in 7- to 13-year-olds. Found that Self-Description Questionnaire factor loadings were invariant over age comparisons. Correlations among reading, math, and school self-concepts decreased with age. Correlations between competency and affect within domains…
Descriptors: Age Differences, Child Development, Children, Competence