The Effect of Bias Due to Difficulty Factors in Product-Moment Item Intercorre-Lations on the Accuracy of Estimation of Reliability by the Kuder-Richardson Formula Number 20-Reference-Cited by-同舟云学术

The Effect of Bias Due to Difficulty Factors in Product-Moment Item Intercorre-Lations on the Accuracy of Estimation of Reliability by the Kuder-Richardson Formula Number 20

Published:1946-12 Issue:4 Volume:6 Page:517-520
ISSN:0013-1644
Container-title:Educational and Psychological Measurement
language:en
Short-container-title:Educational and Psychological Measurement

Author:

Brogden Hubert E.¹

Affiliation:

1. War Department.

Publisher

SAGE Publications

Subject

Applied Mathematics,Applied Psychology,Developmental and Educational Psychology,Education

Link

http://journals.sagepub.com/doi/pdf/10.1177/001316444600600408

Reference6 articles.

1. The factorial interpretation of test difficulty

2. The theory of the estimation of test reliability

3. Maximum validity of a test with equivalent items

4. Factor pattern of test items and tests as a function of the correlation coefficient: Content, difficulty, and constant error factors

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