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Yusra Zaki Aboud – Gifted and Talented International, 2023
The current study investigates the reliability and validity of a Saudi-translated version of the GRS-S on a sample of 1,200 Saudi elementary and middle school students. Results showed that the reliability and validity of all six of the GRS-P subscales were high. The results revealed that there were no differences between males and females in all…
Descriptors: Foreign Countries, Test Validity, Test Reliability, Academically Gifted
Alodat, Ali M.; Zumberg, Marshall F. – Online Submission, 2018
This study aimed to standardize the Cognitive Abilities Screening Test (CogAT) Form Seven for identifying gifted and talented children ages five-eight years in Jordan. A sample of 280 students was randomly chosen from public and private elementary schools and kindergartens in the city of Amman, the capital city of Jordan, and used teachers'…
Descriptors: Foreign Countries, Kindergarten, Elementary School Students, Gifted
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Lakin, Joni M.; Lai, Emily R. – Educational and Psychological Measurement, 2012
For educators seeking to differentiate instruction, cognitive ability tests sampling multiple content domains, including verbal, quantitative, and nonverbal reasoning, provide superior information about student strengths and weaknesses compared with unidimensional reasoning measures. However, these ability tests have not been fully evaluated with…
Descriptors: Aptitude Tests, Nonverbal Ability, Cognitive Ability, Verbal Ability
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Doyle, Suzanne R.; Calsyn, Donald A.; Ball, Samuel A. – Assessment, 2009
This study assesses the psychometric properties of the Condom Barriers Scale (CBS), an instrument originally designed to measure women's perceptions and attitudes regarding male condom use, with a sample of men at high risk for human immunodeficiency virus (HIV). Participants include 590 male patients in drug abuse treatment involved in a…
Descriptors: Acquired Immunodeficiency Syndrome (AIDS), Females, Sexually Transmitted Diseases, Drug Abuse
Cantor, Nancy K.; Hoover, H. D. – 1986
This paper isolates and examines separately three distinct sources of error in essay scores: lack of agreement between raters; inconsistencies in performance within mode of discourse, and inconsistencies in performance between modes of discourse. Essay prompts in the Iowa Tests of Basic Skills (ITBS) Writing Supplement were designed to assess…
Descriptors: Academic Achievement, Cues, Elementary Secondary Education, Error of Measurement