A Comparative Study of Scales Constructed by Three Psychophysical Methods  

Oleh:

Saffir, Milton A.

Jenis: Article from Journal - e-Journal
Dalam koleksi: Psychometrika: A Journal of Quantitative Psychology vol. 2 no. 3 (Sep. 1937), page 179-198.
Topik: Gathering The Data; Paired Comparison; Successive Intervals; Statistical Treatment; Comparative Judgment;
Fulltext: A Comparative Study of Scales Constructed by Three Psychophysical Methods.pdf (838.81KB)

Isi artikel

A comparison is made between the scales constructed by the Method of Paired Comparison, Rank Order, and the Method of Successive Intervals. Application of the three psychophysical methods to handwriting specimens and to nationality preferences results in mutually linear scales. Choice of scaling methods becomes, then, a matter of practical convenience rather than of relative validity.

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