Abstract

Get full access to this article
View all access options for this article.
References
1.
Helson
H.
Adaptation-level as frame of reference for prediction of psychophysical data . Amer. J. Psychol. , 1947 , 60 , 1 –29 .
2.
Hollingworth
H. L.
The central tendency of judgment . J. Philos. Psychol., sci. Meth. , 1910 , 7 , 461 –469 .
3.
James
W.
Psychology . New York : Henry Holt , 1896 .
4.
Johnson
E.
A treasury of satire. New York : Simon & Schuster , 1945 .
5.
Lindsley
D. B.
Common factors in sensory deprivation, sensory distortion, and sensory overload. in
Solomon
P.
. Sensory deprivation . Cambridge : Harvard Univer. Press , 1961 .
6.
McCray
C. L.
, &
Harper
R. S.
Schedules of reinforcement and variability of response . J. comp. physiol. Psychol. , (In press)
7.
Skinner
B. F.
Walden two . New York : Macmillan , 1948 .
8.
Volkmann
J.
The anchoring of absolute scales . PsychoL Bull. , 1936 , 33 , 742 –743 .
