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Nuñez-Polo, Mercedes H. – Journal of Mental Health Research in Intellectual Disabilities, 2022
Introduction: The aim of this study is to validate a Spanish version of the Impact of Event Scale on People with ID (IES-ID). Methods: IES-ID was administered to adults with ID (n = 120), analyzing internal consistency, inter-rater and test-retest reliability, criterion validity, construct validity and feasibility. Results: Good internal…
Descriptors: Spanish, Translation, Construct Validity, Factor Analysis
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Chen, Xiaomeng; Lu, Minghui; Bu, Wenfeng; Wang, Li; Wang, Yuru; Xu, Yulin; Zhong, Mingbo – Journal of Visual Impairment & Blindness, 2021
Introduction: Numerous studies have investigated the use of Wechsler tests on individuals with visual impairments. However, few studies have examined the utilization of the fourth edition of the Wechsler Intelligence Scale for Children (WISC-IV) for such individuals. This study investigated the reliability and validity of the WISC-IV Verbal…
Descriptors: Blindness, Verbal Ability, Reliability, Factor Analysis
Huang, Lan – ProQuest LLC, 2015
It is widely believed that subscores can give us more information about an examinee. Thus they can be useful in planning instructional and remedial efforts, or making vocational or academic placement decisions. However, past research has shown that subscores are often not as useful as hoped either because they do not have high reliability or…
Descriptors: Children, Intelligence Tests, Scores, Reliability
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Watkins, Marley W.; Canivez, Gary L.; James, Trevor; James, Kate; Good, Rebecca – International Journal of School & Educational Psychology, 2013
Irish educational psychologists frequently use the Wechsler Intelligence Scale for Children-Fourth U.K. Edition (WISC-IV[superscript UK]) in clinical assessments of children with learning difficulties. Unfortunately, reliability and validity studies of the WISC-IV[superscript UK] have not yet been reported. This study examined the construct…
Descriptors: Construct Validity, Intelligence Tests, Children, Learning Disabilities