Descriptor
Source
Developmental Psychology | 2 |
Publication Type
Journal Articles | 1 |
Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Kuhn, Deanna – Developmental Psychology, 1976
Studied the relationship between mental age and progression toward Piaget's stages of concrete operations and formal operations in a sample of middle class children. Formal operations in preadolescence and adulthood are discussed in relation to IQ. (GO)
Descriptors: Age Differences, Cognitive Development, Cognitive Measurement, Correlation

Bardouille-Crema, Annette; And Others – Developmental Psychology, 1986
Black children (N=233) from three age levels and two socioeconomic (SES) levels were given five Piagetian tasks to determine if differences in sex were associated with differences in cognitive development levels. Results showed that higher SES children performed better than lower SES children on all five measures of reasoning, seriation,…
Descriptors: Age Differences, Black Youth, Cognitive Development, Cognitive Measurement