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ArtikelCan Suppressor Variables Enhance Criterion - Related Validity in The Personality Domain ?  
Oleh: Schmidt, Frank L. ; Collins, Judith M.
Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Educational and Psychological Measurement vol. 57 no. 6 (1997), page 924-936.
Topik: PERSONALITY; psychology; personality
Fulltext: 924.pdf (1.1MB)
  • Perpustakaan Pusat (Semanggi)
    • Nomor Panggil: EE30.1
    • Non-tandon: 1 (dapat dipinjam: 0)
    • Tandon: tidak ada
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Isi artikelThis article value to organizations and society of even small increments to validity from syppressor effects may be substantial. This study empirically estimated the potential importance of suppressor variables in the personality domain. Of the five suppressor variables tentatively identified in the initial vlaidation sample, four were found to hold up in an independent cross - validation sample, four were found to hold up in an independent cross - validation sample. The suppressor variables increased the cross - validated multiple r from 0,61 to 0,68 (an 11% increase). The authors argue that, in addition to potential increments to prediction, suppressor variables in the personality domain may also contribute to substantive knowledge and theory development. The authors recommend that examination of potential suppressors be a more frequent component of research and analysis in the personality domain.
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