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31.
The past two presidential campaigns have been filed with charges that the Democratic nominee “changed his mind” on various issues. The present research explored the possibility that negative evaluations may be produced by attitude change per se. In the first experiment, subjects responded to a stranger whose attitudes remained stable or who changed his attitudes over a period of two months vs. one year. Individuals who changed their attitudes were generally evaluated more negatively than those whose attitudes remained stable; the amount of time over which the change occurred produced no effect. A second expcriment sought to determine if the direction of change (toward increased or decreased similarity with subjects) influenced evaluations of a stranger. Attitude change which resulted in decreased similarity was rated most negatively. Even when a stranger changed his attitudes in the direction of greater similarity with subjects, however, he was still regarded as less decisive, less reliable, and a worse leader than was an individual with stable attitudes. This negative evaluation of attitude change was labeled the “waffle phenomenon”, and the implications for political candidates were discussed.  相似文献   
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It was hypothesized in a two-person situation that students would perform significantly better on intellectual tasks when paired with a liked other than when paired with a disliked other. In a laboratory experiment, 108 male undergraduates performed one of three types of intellectual tasks with an attitudinally similar or dissimilar partner or with a partner about whom the subject had no attitude information. Individuals paired with a similar partner felt affectively more positive than those paired with a dissimilar partner (p < .01). Individuals paired with a similar other performed significantly better on the tasks than those paired with a dissimilar partner (p < .01).  相似文献   
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Aims: Unplanned endings, where clients unilaterally end therapy, are of concern for psychological therapy services generally as they raise questions about the appropriateness of the treatment and it's delivery for some clients. Limited available data indicates that those who drop-out often have more severe symptoms at entry, and have poorer clinical outcomes. This raises further questions about risk to self and others for those clients who leave therapy prematurely and how these clients might be identified and kept engaged. Method: This paper uses a large dataset of CORE data collected routinely in a primary care counselling service between 2000 and 2003. Logistic regression was utilised to consider different measures of risk and other client characteristics recorded at assessment to predict drop-out from the service. Results: These indicate that younger age, greater psychological distress at assessment, an addiction problem and greater risk to others, are associated with an unplanned ending. However, no reliable logistic regression model could be produced. This may be partly due to data quality issues or important characteristics not being available in the data. Implications for practice: The paper concludes that counsellors should actively seek to minimise unplanned endings, as amongst them may be represented the more distressed and risky clients referred to primary care counselling.  相似文献   
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Two studies are presented which test whether justice can motivate support for government policies and authorities even when such support is not in people's obvious personal or group interest. In the first study, White San Francisco Bay area residents' attitudes toward Congressionally-authored affirmative action policies and anti-discrimination laws were investigated. In the second study, African-American San Francisco Bay area residents' feelings of obligation to obey the law were investigated. The results from both studies show a significant relationship between evaluations of social justice and respondents' political attitudes. More importantly, a significant relationship between relational evaluations of Congress and political attitudes is found in both studies. This relationship suggests how justice can motivate policy and government support even if such support does not yield direct personal or group benefits. Finally, the results from both studies indicate when instrumental and relational concerns will be related to political attitudes. If people identified with their particular advantaged or disadvantaged group, instrumental concerns were more strongly related to their political attitudes, but if people identified with a superordinate category that included both potential outgroup members and relevant superordinate authorities, relational concerns were more strongly related to their political attitudes.  相似文献   
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This study tested the hypothesis that dorsolateral prefrontal cortex deficits contribute to both working memory and long-term memory disturbances in schizophrenia. It also examined whether such deficits were more severe for verbal than nonverbal stimuli. Functional magnetic resonance imaging was used to assess cortical activation during performance of verbal and nonverbal versions of a working memory task and both encoding and recognition tasks in 38 individuals with schizophrenia and 48 healthy controls. Performance of both working memory and long-term memory tasks revealed disturbed dorsolateral prefrontal cortex activation in schizophrenia, although medial temporal deficits were also present. Some evidence was found for more severe cognitive and functional deficits with verbal than nonverbal stimuli, although these results were mixed.  相似文献   
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