A further study of the relationship between response bias and perceptual defense.

Ss were exposed to tachistoscopically-presented pairs of words and asked to report whether a particular word was on the left or right of a fixation point. A non-statistically-significant trend showed that Ss tended to demonstrate a response bias in terms of reporting anxiety or neutral words on one or the other side whether or not they were in fact on the stated side of the point. A 2nd phase of the experiment presented S with blank stimulus fields although S was expecting words. A response bias was not demonstrated. "… it is suggested that the use of a forced-choice spatial indicator of perception may undermine the motivational basis for perceptual defense." (PsycINFO Database Record (c) 2010 APA, all rights reserved)