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A Study of Development of the Basic Achievement Test to Diagnosis Learning Disorder - the Writing Test -

Abstract

The writing test of the basic achievement test to screen learning disorder was developed in this study. The test was composed to hearing a word and a sentence which contained that word and writing that word. 65 items of 120 preliminary items were selected considered item discriminant and item difficulty. The 2 clinical psychologists selected 40 items of 65 items considering face validity and similar words. The coefficient of internal consistency and reliability were .94 and .88. Also, the item discriminant and item difficulty of the test were adequate, and concurrent validity were high. Finally, clinical implication and limitation of the test were discussed.

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Submission Date
1999-09-01
Revised Date
1999-12-14
Accepted Date
1999-12-27

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