The Journal of general psychology
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Sixty-four Ss were asked to read a lengthy prose passage and were subsequently tested for (a) information recall, (b) memory for location of information answers; and (c) discrimination of information answers in a multiple-choice (MC) task. In aggrement with previous studies, spatial memory was highly reliable and significantly greater for correct than incorrect information answers. ⋯ There was also a general trend for multiple-choice performance ot improve as degree of visual knowledge for an answer's true location increased. It is apparent that visually mediated spatial memory is a fundamental attribute when text material is encoded, and may be of mnemonic worth when retention of information is required.
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Heart rate and skin conductance were monitored continuously while subjects heard and responded to seven riddles and seven problems which were structurally similar. Hypotheses based on cognitive problem-solving models of humor were tested by comparing changes occurring during problem solving with those that occurred during "riddle solving". ⋯ A test of Berlyne's hypothesis of arousal change and humor appreciation was also made. As predicted, humor appreciation was greatest for those who showed a moderate amount of change.