Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 3 |
Descriptor
| Age Differences | 3 |
| Cognitive Development | 3 |
| Adults | 2 |
| Cognitive Ability | 2 |
| Correlation | 2 |
| Down Syndrome | 2 |
| Longitudinal Studies | 2 |
| Adjustment (to Environment) | 1 |
| Adolescents | 1 |
| Comprehension | 1 |
| Daily Living Skills | 1 |
| More ▼ | |
Source
| Journal of Applied Research… | 3 |
Author
| Bustan, Noa | 1 |
| Couzens, Donna | 1 |
| Cuskelly, Monica | 1 |
| Elison, Sarah | 1 |
| Haynes, Michele | 1 |
| Howlin, Patricia | 1 |
| Lifshit, Hefziba Batya | 1 |
| Shnitzer-Meirovich, Shlomit | 1 |
| Stinton, Christopher | 1 |
| Udwin, Orlee | 1 |
Publication Type
| Journal Articles | 3 |
| Reports - Research | 3 |
Education Level
Audience
Location
| Australia | 1 |
Laws, Policies, & Programs
Assessments and Surveys
| Block Design Test | 1 |
| Raven Progressive Matrices | 1 |
| Vineland Adaptive Behavior… | 1 |
| Wechsler Adult Intelligence… | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkLifshit, Hefziba Batya; Bustan, Noa; Shnitzer-Meirovich, Shlomit – Journal of Applied Research in Intellectual Disabilities, 2021
Goals: This study examined: (a) crystallized/fluid intelligence trajectories of adolescents and adults with Down syndrome; and (b) the contribution of endogenous (health, activities of daily living--ADL) and exogenous (cognitively stimulating leisure activities) factors on adults' intelligence with age. Method: Four cohorts (N = 80) with Down…
Descriptors: Down Syndrome, Adolescents, Adults, Health Behavior
Couzens, Donna; Haynes, Michele; Cuskelly, Monica – Journal of Applied Research in Intellectual Disabilities, 2012
Background: Associations among cognitive development and intrapersonal and environmental characteristics were investigated for 89 longitudinal study participants with Down syndrome to understand developmental patterns associated with cognitive strengths and weaknesses. Materials and Methods: Subtest scores of the Stanford-Binet IV collected…
Descriptors: Down Syndrome, Predictor Variables, Educational Experience, Cognitive Development
Howlin, Patricia; Elison, Sarah; Udwin, Orlee; Stinton, Christopher – Journal of Applied Research in Intellectual Disabilities, 2010
Background: Little is known about trajectories of cognitive functioning as individuals with Williams syndrome (WS) move though adulthood. Method: The present study investigated cognitive, linguistic and adaptive functioning in adults with WS aged 19-55 years, using both cross-sectional and longitudinal approaches. Results: Data from the…
Descriptors: Comprehension, Mental Retardation, Linguistics, Intelligence Quotient
