Descriptor
| Age Grade Placement | 1 |
| Child Development | 1 |
| Cognitive Ability | 1 |
| Educational Change | 1 |
| Foreign Countries | 1 |
| Higher Education | 1 |
| Intelligence Differences | 1 |
| Intelligence Quotient | 1 |
| Mental Age | 1 |
| Primary Education | 1 |
Source
| Oxford Review of Education | 1 |
Author
| McDonald, Geraldine | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
Education Level
Audience
Location
| New Zealand | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedMcDonald, Geraldine – Oxford Review of Education, 1998
Discusses the reasons for the rise in IQ scores over time. Demonstrates the effect of the decrease in age at levels of schooling on the rise in IQ scores utilizing the data from the 1936 and 1968 standardization of the Otis Intermediate Test of Mental Ability, Form A, in New Zealand. (CMK)
Descriptors: Age Grade Placement, Child Development, Cognitive Ability, Educational Change
