Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Cognition (2)
- Animals (1)
- BRIEF-A (1)
- Brain (1)
- Cognitive behavior (1)
-
- Cognitive dysfunction (1)
- Cognitive impairment (1)
- Environmental enrichment (1)
- Intellectually high-functioning adults (1)
- Learning (1)
- NIH Toolbox (1)
- Negative Symptoms (1)
- Neuropsychological status (1)
- Neuropsychological tests (1)
- Pigeons (1)
- Psychometrics (1)
- RBANS (1)
- Schizophrenia (1)
- Schizophrenia spectrum disorders (1)
- Test Validity (1)
Articles 1 - 3 of 3
Full-Text Articles in Social and Behavioral Sciences
Improving The Methodology For Identifying Mild Cognitive Impairment In Intellectually High-Functioning Adults Using The Nih Toolbox Cognition Battery, Grant L. Iverson, Justin E. Karr
Improving The Methodology For Identifying Mild Cognitive Impairment In Intellectually High-Functioning Adults Using The Nih Toolbox Cognition Battery, Grant L. Iverson, Justin E. Karr
Psychology Faculty Publications
Objective: Low scores on neuropsychological tests are considered objective evidence of mild cognitive impairment. In clinical practice and research, it can be challenging to identify a cognitive deficit or mild cognitive impairment in high-functioning people because they are much less likely to obtain low test scores. This study was designed to improve the methodology for identifying mild cognitive impairment in adults who have above average or superior intellectual abilities.
Method: Participants completed the National Institutes of Health Toolbox for the Assessment of Neurological and Behavioral Function Cognition Battery (NIHTB-CB). The sample included 384 adults between the ages of 20 and …
Effect Of Environmental Enrichment On The Brain And On Learning And Cognition By Animals, Thomas R. Zentall
Effect Of Environmental Enrichment On The Brain And On Learning And Cognition By Animals, Thomas R. Zentall
Psychology Faculty Publications
The humane treatment of animals suggests that they should be housed in an environment that is rich in stimulation and allows for varied activities. However, even if one’s main concern is an accurate assessment of their learning and cognitive abilities, housing them in an enriched environment can have an important effect on the assessment of those abilities. Research has found that the development of the brain of animals is significantly affected by the environment in which they live. Not surprisingly, their ability to learn both simple and complex tasks is affected by even modest time spent in an enriched environment. …
Examining The Repeatable Battery For The Assessment Of Neuropsychological Status Validity Indices In People With Schizophrenia Spectrum Disorders, Rune Raudeberg, Justin E. Karr, Grant L. Iverson, Åsa Hammar
Examining The Repeatable Battery For The Assessment Of Neuropsychological Status Validity Indices In People With Schizophrenia Spectrum Disorders, Rune Raudeberg, Justin E. Karr, Grant L. Iverson, Åsa Hammar
Psychology Faculty Publications
Objective: We examined the frequency of possible invalid test scores on the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) in patients with schizophrenia spectrum disorders, and whether there was an association between scores on the embedded RBANS performance validity tests (PVTs) and self-reported symptoms of apathy as measured by the Initiate Scale of the Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A). Methods: Participants included 250 patients (M = 24.4 years-old, SD = 5.7) with schizophrenia spectrum disorders. Base rates of RBANS Effort Index (EI), Effort Scale (ES), and Performance Validity Index (PVI) test scores were computed. …