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Reliability of the Frostig Test of visual perception in a South African sample
1Unit for Counseling Psychology, University of Stellenbosch, South Africa.
Perceptual and Motor Skills
|August 1, 1989
Abstract:
The Marianne Frostig Developmental Test of Visual Perception was administered to 31 preschool children (19 boys and 12 girls) whose mean age was 68 mo. An item analysis showed that 52% of the test items satisfied the requirements with regard to degree of difficulty and discrimination. KR-20 reliability coefficients varied between 0.31 and 0.58 for the different subtests, with r=0.72 for the full scale.