Citation

Vickery K. J. Exp. Psychol. 1931; 14(3): 218-241.

Copyright

(Copyright © 1931, American Psychological Association)

DOI

10.1037/h0070167

PMID

unavailable

Abstract

Based on results secured with a Whipple "A" cancellation and Peterson equations tests the author concludes that "change of work does not entirely eliminate the decrement, but it lessens it to a large extent." Results are presented showing practice effects on decrements in different work intervals, as well as in continuous work. (PsycINFO Database Record (c) 2012 APA, all rights reserved)