Psychometrics Versus Datametrics : Comment on Vacha - Haase's "Reliability Generalization" Method and Some EPM Editorial Policies  

Oleh:

Sawilowsky, Shlomo S.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Educational and Psychological Measurement vol. 60 no. 2 (2000), page 157-173.
Topik: POLICIES; reliability; psychological tests; journals; jargon
Fulltext: 157.pdf (92.98KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: EE30.5 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The present article reviews issues regarding test reliability, which is psycjometric terminology, and score reliability, which is score - centric terminology. The issues have arisen, in part, due to some EPM editorial policies and vacha - haase's "reliability generalization" proposal. The article includes : a. a brief historical review of reliability terminology b. discussion on the emergence of datametrics (loosely defined as the application of psychometry to scores as opposed to an instrument) including a review of textbook authors' uses of psychometric versus datametric terminology c. discussion of problems with datametrics, and d. a critique of vacha - haase's proposed meta - analytic reliability generalization via dummy - coded regression The article concludes with a brief summary that presents several suggestions.

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