An Assessment of the Kuder-Richardson Formula (20) Reliability Estimate for Moderately Speeded Tests [microform] / Frances Swineford
- Bib ID:
- 5241345
- Format:
- Book and Microform
- Author:
- Swineford, Frances
- Online Version:
- https://eric.ed.gov/?id=ED074095
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- Description:
-
- [Washington, D.C.] : Distributed by ERIC Clearinghouse, 1973
- 10 p.
- Summary:
-
Results obtained by the Kudar-Richardson formula (20) adapted for use with R-KW scoring are compared with three other reliability formulas. Based on parallel tests administered at the same sitting the KR (20) estimates are compared with alternate-form correlations and with odd-even correlations adjusted by the Spearman-Brown prophecy formula. Comparisons are also made between KR (20) estimates and alternate-form correlations obtained for tests administered after intervals of six to ten months. All the results justify the use of the Kuder-Richardson procedure with tests that show no more than moderate speededness. (Author)
- Notes:
-
- ERIC Note: Paper presented at NCME Annual Meeting, New Orleans, Louisiana, February 28, 1973.
- May also be available online. Address as at 14/8/18: https://eric.ed.gov/
- Reproduction:
- Microfiche. [Washington D.C.]: ERIC Clearinghouse microfiches : positive.
- Subject:
- Available From:
- ERIC
- Copyright:
-
In Copyright
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Copyright status was determined using the following information:
- Material type:
- Literary Dramatic Musical
- Published status:
- Published
- Publication date:
- 1973
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