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Labouvie, Erich W. – Human Development, 1978
Describes the use of simulated time sequences in the analysis of age-related and socio-historical changes in developmental research. (BD)
Descriptors: Age Differences, Cultural Differences, Developmental Psychology, Research Design
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Papalia, Diane E. – Human Development, 1972
Although the ability to conserve number held up well with age, quantity conservation performance was generally lower in the subjects over 65 years of age than in the college and adult age groups. (Author)
Descriptors: Age Differences, Cognitive Processes, Conservation (Concept), Data Analysis
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Papandropoulou, Ioanna; Sinclair, Hermine – Human Development, 1974
To learn how children acquire "metalinguistic competence," the development of the concept of "the word" was experimentally studied in four- to ten-year-olds. (Author/SDH)
Descriptors: Age Differences, Children, Cognitive Development, Concept Formation
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Davis, Jessica Hoffmann – Human Development, 1997
Examined U-shaped development of graphic symbolization in children and in nonartist and artist adults. Found that drawing scores of adult artists did not differ from those of youngest children and artist adolescents, with a developmental sequence in acquisition of the ability to construct referential connections underlying visual metaphors.…
Descriptors: Adults, Age Differences, Art, Artists