The Psychophysics of Mental Test Difficulty  

Oleh:

Guilford, J. P.

Jenis: Article from Journal - e-Journal
Dalam koleksi: Psychometrika: A Journal of Quantitative Psychology vol. 2 no. 2 (Jun. 1937), page 121-133.
Topik: Psychophysics; Mental Test
Fulltext: The Psychophysics of Mental Test Difficulty.pdf (570.51KB)

Isi artikel

By the use of the Seashore tests of Pitch Discrimination, Intensity Discrimination, Time Discrimination, and the test of Tonal Memory, it is shown that the easiness of an item, as determined by absolute scaling methods, is proportional to the logarithm of the magnitude of the stimulus. It is proposed that this is a case of Fechner's psychophysical law and that the unit of absolute scaling as applied to test items may become a satisfactory unit of allS-scales in the more traditional psychophysical problem.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali