Halla, J. W. (1988). A psychological study of psychometric differences in Graduate Record Examinations general test scores between learning disabled and non-learning disabled adults (Publication No. 8900941) [Doctoral dissertation, Texas Tech University]. ProQuest Dissertations and Theses Global. https://www.proquest.com/docview/303710175
Notes
Texas Tech University (Lubbock, TX); ProQuest document ID: 303710175
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Summary
Accommodation
The tests were given under two conditions: Timed, Untimed.
Participants
One-hundred twenty-six participants with and without LD (72 female, 54 male) participated in this study. Participants were undergraduate, graduate, and non-students, ranging in age from 20 to 56.
Dependent Variable
Two tests were used: Graduate Record Examination (GRE) General Test, Nelson-Denny Reading Test.
Findings
Results indicated no significant effect on test performance between ability groups (LD and non-LD) on the GRE. Timed scores for the students with LD were significantly lower than for the students without LD. Also, test scores increased significantly for both groups between timed and untimed testing conditions.