Temporal effects of conditioned fear on the eyelid reflex.
- 1 January 1958
- journal article
- Published by American Psychological Association (APA) in Journal of Experimental Psychology
- Vol. 55 (6) , 613-616
- https://doi.org/10.1037/h0049214
Abstract
"An experiment was conducted to determine whether a conditioned emotional response could augment a reflex response to another stimulus within 500 msec. in order to check on the possibility that differential conditioned emotional responses might lead to different levels of drive (D) at the time of occurrence of the CR in classical eyelid conditioning." Found that the emotional response had no effect at 500 msec., but significantly raised the amplitude of response at 4500-msec. interval. "These findings were interpreted as supporting a position which assumes that habit strength in classical aversive conditioning is a function of the intensity of the UCS." (PsycINFO Database Record (c) 2006 APA, all rights reserved)Keywords
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