Journal article
Prorating Incomplete Wiggins and MacAndrew Scales
Abstract
A table is provided for prorating the Wiggins Content Scales and MacAndrew Alcoholism Scale from the Minnesota Multiphasic Personality Inventory (MMPI) when the entire form has not been completed. Conversion factors are given in increments of 10 items for 200 to 400 completed questions. Means, standard deviations, and comparisons of the number of scales over 70 were calculated from 236 profiles, using 200, 250, 300, 350, and 400 items. Results …
Authors
Streiner DL; Miller HR
Journal
Journal of Personality Assessment, Vol. 45, No. 4, pp. 427–429
Publisher
Taylor & Francis
Publication Date
August 1981
DOI
10.1207/s15327752jpa4504_13
ISSN
0022-3891