Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 2 |
Descriptor
| Cognitive Tests | 2 |
| Correlation | 2 |
| Statistical Distributions | 2 |
| Accuracy | 1 |
| Alzheimers Disease | 1 |
| Children | 1 |
| Control Groups | 1 |
| Error Analysis (Language) | 1 |
| Error Patterns | 1 |
| Followup Studies | 1 |
| Foreign Countries | 1 |
| More ▼ | |
Author
| Bouchard, Thomas J., Jr. | 1 |
| Colombo, Lucia | 1 |
| Deary, Ian J. | 1 |
| Fonti, Cristina | 1 |
| Johnson, Wendy | 1 |
| Stracciari, Andrea | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
Audience
Location
| Minnesota | 1 |
| United Kingdom (Scotland) | 1 |
Laws, Policies, & Programs
Assessments and Surveys
| Multidimensional Personality… | 1 |
| Raven Progressive Matrices | 1 |
| Wechsler Adult Intelligence… | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkJohnson, Wendy; Deary, Ian J.; Bouchard, Thomas J., Jr. – Educational and Psychological Measurement, 2018
Most study samples show less variability in key variables than do their source populations due most often to indirect selection into study participation associated with a wide range of personal and circumstantial characteristics. Formulas exist to correct the distortions of population-level correlations created. Formula accuracy has been tested…
Descriptors: Correlation, Sampling, Statistical Distributions, Accuracy
Colombo, Lucia; Fonti, Cristina; Stracciari, Andrea – Neuropsychologia, 2009
A group of 20 patients with probable Alzheimer disease (AD) and a control group were tested in a verb generation task, in a verb synonym task and several cognitive tests. Three types of verbs and novel verbs were presented in simple sentence frames, in two different conditions. In one condition participants were presented with the verb in the…
Descriptors: Control Groups, Semantics, Verbs, Alzheimers Disease
