Patient-oriented interventions to improve communication in a medical office visit

Examined a simple intervention to improve the patient's contribution to communication in a medical office visit. In the first study, women awaiting a medical appointment were randomly assigned either to a group that was asked to list three questions to ask their physician or to a control group. Women who listed questions asked more questions in the visit and reported being less anxious. In the second study, a third group that received a message from their physician encouraging question asking was added. Both experimental groups asked more of the questions they had wished to, had greater feelings of control, and were more satisfied with the visit in general and with the information they received. The two experimental groups did not differ significantly, suggesting that the effect may be attributed either to thinking one's questions out ahead of time or to the perception that one's physician is open to questions.     

Downward Social Comparison in the Minimal Intergroup Situation: A Test of a Self-Enhancement Interpretation1

We tested some implications of Wills' (1981) downward comparison interpretation of ingroup bias in the minimal intergroup paradigm. Based on a self-enhancement interpretation of ingroup bias, we predicted that subjects who expected to succeed on a task for dispositional reasons and subsequently failed would be most threatened by the feedback and hence, would engage in downward social comparison strategies. The results did not support the self-enhancement interpretation, but a number of interesting findings emerged. First, downward social comparison involving favorable comparisons of the ingroup relative to the outgroup was pervasive and not mediated by self-esteem. Second, ingroup bias was greatest when individuals' outcomes were consistent with their expectations; ingroup bias was mitigated when subjects received feedback that was inconsistent with their expectations. Third, although low self-esteem subjects rated members of the outgroup more negatively than did high self-esteem subjects, high self-esteem subjects engaged in more downward social comparison by enhancing the self relative to both members of the outgroup and their own ingroup. Finally, self-enhancement strategies were affected by performance expectations, attributions, and chronic self-esteem: People who expected to perform well because of stable, dispositional reasons and who were high in self-esteem showed the greatest tendency to engage in self-enhancing comparisons with others. This was true regardless of whether subjects ultimately succeeded or failed on the important task and regardless of whether the comparison others were members of the outgroup or the ingroup.     

Actual differences and stereotypical perceptions in body image and eating disturbance: A comparison of male and female heterosexual and homosexual samples

In the present study, 32 homosexual males (HMM), 32 homosexual females (HMF), 32 heterosexual males (HTM), and 32 heterosexual females (HTF) completed measures of body image disturbance and concerns with weight and dieting from five different perspectives: self, and typical homosexual male, heterosexual male, heterosexual female, and homosexual female. Participants were primarily Caucasian. Results indicated that, in general, HMMs and HTFs showed greater actual concerns with appearance, weight, and dieting, and were perceived to possess greater body image disturbance and dieting concerns compared to HTMs and HMFs. Subjects also held various stereotypic misperceptions about certain target groups such that HTFs and HMMs were predicted to possess greater body image disturbance and be more concerned with weight and dieting than was actually true. In addition, subjects made accurate predictions about HTMs overall, but were inconsistent in their predictions of HMFs on these measures. Results are discussed in terms of possible variation in the degree of importance these attributes may have for members of these four populations and how such differences may lead to an increased risk for developing eating disorders among heterosexual females and homosexual males.     

Modeling perceived relationships between melody,harmony, and key

Perceptual relationships between four-voice harmonic sequences and single voices were examined in three experiments. In Experiment 1, listeners rated the extent to which single voices were musically consistent with harmonic sequences. When harmonic sequences did not change key, judgments were influenced by three sources of congruency: melody (whether the single voice was the same as the soprano voice of the harmonic sequence), chord progression (whether the single voice could be harmonized to give rise to the chord progression of the harmonic sequence), and key structure (whether or not the single voice implied modulation). When key changes occurred, sensitivity to sources of congruency was reduced. In Experiment 2, another interpretation of the results was examined: that consistency ratings were based on congruency in well-formedness. Listeners provided well-formedness ratings of the single voices and harmonic sequences. A multiple regression analysis suggested that consistency ratings were based not merely on well-formedness but on congruency in melody, chord progression, and key structure. In Experiment 3, listeners rated the extent of modulation in harmonic sequences and in each voice of the sequences. Discrimination between modulation conditions was greater for single voices than for harmonic sequences, suggesting that abstraction of key from melody may occur without reference to implied harmony. A partially hierarchical system for processing melody, harmony, and key is proposed.     

Classical discrimination conditioning of the rabbit's eyelid response using pontine stimulation as a conditioned stimulus

Classical discrimination conditioning of the nictitating membrane/eyelid response was performed on seven rabbits using stimulation of the pontine nuclei or middle cerebellar peduncle as the conditioned stimulus (CS) and an air puff as the unconditioned stimulus (US). The rabbits learned to discriminate between a CS paired with a US and delivered to one pontine nucleus (the CS+) and a CS presented alone and delivered to the contralateral pontine nucleus (the CS-). Subsequent reversal of the discrimination was also achieved when the CS+ and CS- stimulation sites were interchanged. The results are interpreted as support for the idea that essential plasticity for classical eyelid conditioning occurs efferent to the pontine nuclei, possibly in regions of the cerebellum.     

Test expectancy and question answering in prose processing

Two experiments were conducted to study the effects of expectanices about test format (recall versus recognition) upon the retention of information from prose. In each study subjects expecting recall recalled better than those expecting a multiple-choice test. Serial position analysis in Experiment 1 suggested differential use of study time in groups expecting different types of test. Examination of study time use in Experiment 2 indicated that subjects expecting multiple-choice showed greater variability in the use of time spent reading prose segments. They were also more likely to employ idiosyncratic orders of reading segments. In general the results seem compatible with the theoretical model of Gillund and Shiffrin (1984) emphasizing the ratio of two types of coding.     

Parent-peer compliance in a group of preadolescent youths

Two hundred and seventy-two preadolescent males and females aged 9-11 were administered a paper and pencil questionnaire designed to assess their degree of parent-peer compliance. On a majority of the items, youths in this age group were clearly parent compliant. There was, however, a significant age trend in the direction of peer compliance, with males demonstrating the greatest degree of change. Results are discussed in terms of their relationship to the previous literature.