Assertive training versus rehearsal and the importance of making an assertive response

This study dealt with whether mere practice would enhance assertion, and whether assertive training would reduce negative effect in simulated target situations, even when subjects (Ss) made no overt response. Males reporting difficulty with authority figures received either rehearsal alone or the complete assertive training package; in a subsequent behavioral test half in each group were told to make a response, with the remainder instructed to remain silent. Objective ratings revealed marked improvement following assertive training, while the effects of practice alone were negligible. For Ss receiving assertive training, reduction in selfreported negative affect in the target situations appeared to be independent of whether or not they engaged in overt verbalization, suggesting that assertive training, per se may enhance feelings of well-being.     

Guilty knowledge versus innocent associations: Effects of trait anxiety and stimulus context on skin conductance

A simulated lie detection procedure was used to investigate skin conductance responsivity among self-reported skin responders. Subjects were grouped according to reported trait anxiety as measured by Lykken's Activity Preference Questionnaire and then engaged in either a mock crime or a neutral activity. The “crime” gave subjects “guilty knowledge,” and the neutral task provided “innocent associations” to relevant stimuli imbedded in each scenario. Subjects were then interrogated using Lykken's Guilty Knowledge technique. Anxiety classification, guilty vs. innocent treatment, and type of stimulus were manipulated in a 2 × 2 × (2) factorial design. Results for differential responsivity scores showed significant main and interaction effects. Low-anxiety subjects showed almost no effects, but highly anxious subjects responded strongly in the “guilty” rather than the “innocent” treatment. Contrary to previous findings, results showed a substantial—but qualified—relationship between self-reported anxiety and electrodermal responsivity. Also, the Guilty Knowledge technique with rank scoring yielded 97.5% correct classification.     

Wage rate,nonlabor income,and labor supply in rats

Thirsty rats pressed a lever for water under fixed-ratio schedules, with or without free water at the start of the 1-hr session. Total water intake fell steadily as the fixed-ratio requirement increased; when the fixed-ratio requirements covered a relatively broad range, total lever presses rose and then fell as the requirement increased. Free water decreased total lever presses but increased total intake, especially at the higher fixed-ratio requirements; its effect on total intake proved relatively hard to detect, but grew more apparent as the amount of free water increased. The results conformed more closely to a recent revision of the conservation model than to the original model. By viewing milliliters per press as a wage rate, and free water as nonlabor income, results are brought to bear on predictions derived from economic labor supply theory. In economic terms, rising wage rates were accompanied by a rise followed by a fall in total labor supply, but a steady rise in total income, in conformity with the backward bending labor supply curve. Nonlabor income cut the supply of labor but raised total income, especially at the lower wage rates.     

Evidence of a detrimental effect of extrinsic incentives on breaking a mental set

College students were either rewarded ($1.50) or not for solving a series of 10 water-jar problems. The first 9 of these were designed to establish a set for a relatively complicated, three-jar solution (B ? A ? 2C). The 10th problem was a set breaker which required that subjects discover a simple (A-C) solution. The mental activities needed to produce a solution to the two types of problems (Problems 1 to 9 and Problem 10) were, therefore, different and one interest was in seeing whether reward would be detrimental for performance on both types of problems. It was not. Poorer reward group performance was obtained only on Problem 10. This result was not due to between-group differences in mathematical ability, and explanations in terms of differences in time taken to check answers or concern over quality of performance were considered and discounted. Measures of intrinsic interest (subject evaluations of the task and a measure of willingness to volunteer for future research) failed to support the belief that interest differences account for performance differences.     

Divergent influences of private and public self-consciousness in a compliance paradigm

A study was conducted to test the reasoning that two types of dispositional self-consciousness would be associated with two different influences on compliance behavior. The study utilized a paradigm in which subjects are induced to make incorrect responses on a perceptual task by means of simulated group pressure. Based upon results of previous research, the following predictions were made: that private self-consciousness—the disposition to be conscious of one's thoughts, feeling, and covert self-aspects—would be inversely correlated with compliance; and that public self-consciousness—the disposition to be conscious of one's social self-aspects—would be positively correlated with compliance. The data from the study provided support for both of these predictions. Discussion centers on the theoretical implications of these findings.     

The effects of relaxation instructions on drinking behavior in the presence of stress.

Previous research indicates that antecedent stress is associated with increased alcohol consumption. The present study examined the influence of different treatments following threatened exposure to a public speaking situation on both drinking style measures and amount consumed in an ad lib drinking assessment session. The treatments included relaxation instructions, a sensitization or stress-enhancing treatment, and an attention-refocusing or neutral control. Significant differences in poststress drinking rates and amount consumed between the stress-relaxation and stress-sensitization groups were found. The data indicate that relaxation is an effective procedure for attenuating the impact of stress on quantity and style of drinking.     

Experiential and physiological responses associated with anger and aggression in women and men

In a 2 × 2 × 2 factorial design, 48 male and female college students were either given a “sex-appropriate” provocation or were not provoked. Half of the subjects were then requested to give a “stream of consciousness” (SOC) report. Throughout the experiment, three physiological measures were monitored. Finally, all subjects delivered noxious sounds to their same-sex partner as part of a Buss-type learning task. No sex differences were found for subjects not giving the SOC report; provoked men and women were equally angry, hostile toward their partner, and displayed equal amounts of aggressive behavior. Provoked men reporting on their SOC, however, appeared to stimulate themselves to more aggression, whereas women seemed to adopt a nonhostile strategy for coping with their anger, thus reducing their inclination to behave aggressively. These patterns of results were closely paralleled by physiological changes. The relative validity of systolic and diastolic blood pressure as indicators of anger arousal was also discussed.     

Conditioning of counter-empathetic emotional responses

The present research tested the hypothesis that the quality of an observer's vicarious emotional response, as measured by autonomic, expressive, and self-report indexes, is a function of the observer's conditioning history with particular facial expressive displays of emotion. It was predicted that conditions of congruence (Symmetry) between the affective expression of a model and the outcome (shock or reward) presented to an observer would enhance initial empathetic responses, but that conditions of incongruence (Asymmetry) between the model's displays and observer's outcomes would lead to counter-empathetic responses. These changes in the quality of observers' vicarious emotional responses should generalize to a test phase when no rewards or punishments are presented to observers. The results for all measures were consistent and indicate that asymmetric conditioning modified the initial empathetic responses of observers to either counter-empathetic responses or indifference. On the other hand, symmetric conditioning enhanced observers' initial empathetic responses. These effects were evident in the test phase when no reinforcements were administered to the subject. The results are consistent with the theoretical assumption that facial expressions of emotion can acquire meaning and hedonic valence because of their predictive significance and thus can function as conditioned stimuli capable of evoking empathetic and counter-empathetic emotional responses.     

Some implications for psychological research of early versus late term participation by college subjects

Several surveys of recent psychological literature have indicated that a large percentage of human subjects are introductory psychology students who are given the option of selecting when to participate in research which is either implicitly or explicitly required of them. The present study was conducted to investigate the possibility that those subjects who choose to participate early in the term differ in personality and in attitudes toward research from later term participants. Results indicated that early term males and females, as expected, were more academically oriented and more internally controlled than late term subjects; and early term males were more achievement oriented than their late term counterparts. Additionally, females were found to feel more positive toward research participation than males; while a large percentage of all subjects reported both suspiciousness of experimenter intent and a general and unexpected willingness to voluntarily participate as subjects. Possible effects of these findings on research results and conclusions were discussed, and suggestions for improvements aimed at reducing self-selection bias in college subject pools were made.