| Abstract: | 1 of 5 cards was selected by each S and 2 minutes association to this card was required. GSR response to the selected card was compared to the responses for nonselected cards in 2 groups of Ss. 1 group was motivated to "deceive the operator and withhold responses." The other group was given no special instruction. The hypothesis that Ss who are motivated to deceive will more frequently produce disproportional large skin resistance responses to critical items as opposed to noncritical items than will Ss who have not been so motivated was upheld. Ss who were motivated to deceive were more successfully detected. In addition detection took place at a much greater than chance level in the motivated group, while in the other group it occurred only at chance levels. The degree of autonomic response to significant stimuli appears to be a function of the motivational state of the S. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
