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Nicholls, John N.; And Others – Child Development, 1986
Explores age differences (6 to 22 years of age) in conceptions about the nature of the skills required by verbal and nonverbal (abstract) intelligence tests. (HOD)
Descriptors: Age Differences, Cognitive Ability, Cognitive Development, Concept Formation
Schaie, K. Warner; Willis, Sherry L. – 1985
A major issue concerning adult intellectual development is whether intellectual decline in late adulthood is uniform or ability-specific. Differential patterns of ability decline were analyzed by comparing data on longitudinal age change over the age range from 53 to 81 years from two successive 14-year periods (1956-1970 and 1970-1984). The…
Descriptors: Adult Development, Age Differences, Aging (Individuals), Cognitive Restructuring
Peer reviewed Peer reviewed
Hargreaves, David J.; And Others – Journal of Research in Music Education, 1995
Surveys 278 British high school students concerning musical styles preferences. Generally speaking, students rejected classical and "serious" music as they grew older. Girls exhibited acceptance of a wider range of musical styles. Includes statistical tables. (MJP)
Descriptors: Adolescent Development, Adolescents, Aesthetic Values, Age Differences
Bruininks, Robert H.; McGrew, Kevin – 1987
This report presents results from three research studies that were designed to explore both the definition and the structure of the adaptive behavior construct. The first study investigated the structure of adaptive behavior as a function of age, developmental level, and type of handicap through an exploratory factor analysis of both the…
Descriptors: Academic Ability, Adaptive Behavior (of Disabled), Adults, Age Differences