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Direct linkParkin, Jason R.; Beaujean, A. Alexander; Firmin, Michael W.; Qiu, Xiao; Firmin, Ruth L. – Journal of Psychoeducational Assessment, 2018
In this study, we examined the factor structure, reliability, and external validity of scores from the Comprehensive Test of Nonverbal Intelligence-Second Edition (CTONI-2) using an independent sample of young adults currently enrolled in a postsecondary institution. Although the subtests appear to be measuring general intelligence, the aggregate…
Descriptors: Nonverbal Tests, Intelligence Tests, Factor Structure, Test Reliability
Lim, Lisa; Arciuli, Joanne; Rickard Liow, Susan; Munro, Natalie – Scientific Studies of Reading, 2014
This study examined whether there are processing differences between children with Down syndrome (DS; n = 22; 7 years 8 months to 13 years 10 months) and typically developing children (TD; n = 22; 6 years 6 months to 10 years 10 months), matched for receptive vocabulary. The TD children performed better on tests of nonverbal intelligence…
Descriptors: Down Syndrome, Spelling, Predictor Variables, Matched Groups
