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Research compares stereotest effectiveness in preschool children, suggesting a modified version may be beneficial.
The purpose of this study was to assess (1) the clinical value of the standard Frisby stereotest with young children, and (2) the effects of modifying the standard Frisby to a two‐item, forced‐choice format. A description of the modified test is presented along with data that indicate (1) the standard Frisby and Random‐Dot E (RDE) stereotests are appropriate for children as young as age 30 months; (2) both instruments yield similar results; and (3) the modified two‐item Frisby extends the applicability of the test to even younger and/or less communicative children.
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Gruber et al. (1985) studied this question.
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