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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ198856
Record Type: CIJE
Publication Date: 1978
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Use of Control Charts to Display Item Analysis Data.
Rogers, Paul W.
Educational and Psychological Measurement, v38 n4 p893-97 Win 1978
Two procedures for the display of item analysis statistics are described. One procedure allows for investigation of difficulty; the second plots item difficulty against item discrimination. (Author/JKS)
Descriptors: Difficulty Level, Graphs, Guidelines, Item Analysis, Psychometrics, Test Construction, Test Interpretation, Test Items
Publication Type: Journal Articles; Guides - Non-Classroom
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A