Test Development PDF
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Uploaded by IdyllicOmaha609
Ismael M. Macapudi Jr.
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Summary
This document provides an overview of test development, including topics such as test conceptualization, construction, tryout, item analysis, item difficulty, item discrimination, and revision. It covers different aspects of test design and evaluation.
Full Transcript
TEST DEVELOPMENT TEST DEVELOPMENT STEPS IN TEST DEVELOPMENT TEST CONCEPTUALIZATION TEST CONCEPTUALIZATION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST TRYOUT ITEM...
TEST DEVELOPMENT TEST DEVELOPMENT STEPS IN TEST DEVELOPMENT TEST CONCEPTUALIZATION TEST CONCEPTUALIZATION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST CONSTRUCTION TEST TRYOUT ITEM ANALYSIS Item-total/item-rest correlation, 0.2 0.3 ITEM ANALYSIS ITEM ANALYSIS item-validity index ITEM ANALYSIS The Standardized Factor loading at least.50 not satisfied may be removed ITEM ANALYSIS ITEM DIFFICULTY Remember: Item difficulty index 0.30-0.70. ITEM DIFFICULTY the item easiness index. ITEM DISCRIMINATION upper lower ITEM DISCRIMINATION normal upper and lower 27% platykurtic (flatter) 33% item-discrimination index at least.30 ITEM DISCRIMINATION Item Upper group Lower group Discrimination Index 1.89.34.55 2.80.35.45 3.98.02.96 4.98.96.02 5.50.88 -.38 ITEM DISCRIMINATION High item discrimination index Low item discrimination index Negative item discrimination index TEST REVISION TEST REVISION
