Abstract
"Ss were presented with pairs of tones under 4 different experimental procedures with Ss pressing a key in response to each pair in certain of the conditions constituting a judgment of the relative interests of the second stimulus…. Under all experimental conditions there was an increment in muscular activity associated with the first stimulus of each pair…. For the simple reaction situation the excitation was highly localized; for the choice-response situations it was more widespread." 20 references. (PsycINFO Database Record (c) 2006 APA, all rights reserved)

This publication has 0 references indexed in Scilit: