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| Academic Ability | 1 |
| Adult Development | 1 |
| Adults | 1 |
| Age | 1 |
| Age Differences | 1 |
| Cognitive Development | 1 |
| Factor Analysis | 1 |
| Individual Characteristics | 1 |
| Mental Rigidity | 1 |
| Older Adults | 1 |
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| Cunningham, Walter R. | 1 |
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Cunningham, Walter R. – 1978
Simultaneous maximum likelihood procedures were used to investigate the generality of ability factor structure in adulthood and old age. Data were analyzed for 198 subjects aged 15-32; 173 subjects aged 51-67; and 153 subjects aged 68-83. Variables were 14 ability tests marking five cognitive factors: verbal comprehension, number facility,…
Descriptors: Academic Ability, Adult Development, Adults, Age
