Negative attitudes toward masturbation and pelvic vasocongestion: A thermographic analysis

The present study examined differences in pelvic vasocongestion as a function of negative attitudes toward masturbation. Pelvic vasocongestion was measured thermographically, which is a noninvasive means of detecting and photographing individual heat patterns to indicate physiological condition and functional changes within. The results indicated that women, with positive attitudes toward masturbation, who read an erotic story, experienced the greatest increase in pelvic vasocongestion. This and other findings were discussed in terms of masturbation acting to facilitate the patterning of sexual arousal and orgasmic functioning, especially in regard to creating the capacity for pelvic engorgement.     

Depression and the generation of complex hypotheses in the judgment of contingency

This experiment tests the hypothesis that relative to nondepressed college students, depressed college students will underestimate the potential amount of control they can exert over an environmental outcome when they must generate a complex hypothesis in order to exert control, but not when the complex hypothesis is generated for them. Following the method of Alloy and Abramson (1979b), depressed and nondepressed students' judgments of response-outcome contingency were assessed in either a ‘self-generated’ or an ‘experimenter-generated’ condition. In the ‘self-generated’ condition, subjects generated and tested potential hypotheses for controlling the outcome themselves. In the ‘experimenter-generated’ condition, the experimenter generated a small set of potential hypotheses to be tested by the subject. Relative to nondepressed students, depressed students were less likely to perform the correct controlling response, received fewer rewards, and judged that they exerted less control over the outcome in the ‘self-generated’ condition. These results fail to support the ‘associative’ deficit of the learned helplessness theory of depression, but are consistent with the ‘motivational’ deficit of helplessness theory.     

Experimenter effects on responses to explicitly sexual stimuli

Experimenter effects on responses to explicitly sexual stimuli were investigated in 63 single undergraduate males and 89 single undergraduate females. A completely factorial design with sex of subject, sex of experimenter, and experimenter's style of interacting (informal vs formal) as the independent factors was employed. While the variables under investigation did not have an overriding effect on the outcome measures, at least one experimenter attribute was discovered to significantly influence a large percentage of the variables assessed: The data suggest that informal experimenters permit less socially desirable responses and more generalized arousal than formal experimenters. In addition to replicating earlier work on experimenter effects, the present study serves to delineate a possible set of cues by which experimenters may influence their subjects' arousal to explicitly sexual stimuli.