NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Bilker, Warren B.; Hansen, John A.; Brensinger, Colleen M.; Richard, Jan; Gur, Raquel E.; Gur, Ruben C. – Assessment, 2012
The Raven's Standard Progressive Matrices (RSPM) is a 60-item test for measuring abstract reasoning, considered a nonverbal estimate of fluid intelligence, and often included in clinical assessment batteries and research on patients with cognitive deficits. The goal was to develop and apply a predictive model approach to reduce the number of items…
Descriptors: Intelligence Tests, Abstract Reasoning, Test Items, Test Construction
Peer reviewed Peer reviewed
Direct linkDirect link
Mandell, David S.; Lawer, Lindsay J.; Branch, Kira; Brodkin, Edward S.; Healey, Kristin; Witalec, Robert; Johnson, Donielle N.; Gur, Raquel E. – Autism: The International Journal of Research and Practice, 2012
This study estimated the ASD prevalence in a psychiatric hospital and evaluated the Social Responsiveness Scale (SRS) combined with other information for differential diagnosis. Chart review, SRS and clinical interviews were collected for 141 patients at one hospital. Diagnosis was determined at case conference. Receiver operating characteristic…
Descriptors: Autism, Pervasive Developmental Disorders, Psychiatric Hospitals, Incidence