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91.
92.
It is well established that increasing attitude certainty makes attitudes more resistant to attack and more predictive of behavior. This finding has been interpreted as indicating that attitude certainty crystallizes attitudes, making them more durable and impactful. The current research challenges this crystallization hypothesis and proposes an amplification hypothesis, which suggests that instead of invariably strengthening an attitude, attitude certainty amplifies the dominant effect of the attitude on thought, judgment, and behavior. In 3 experiments, the authors test these competing hypotheses by comparing the effects of attitude certainty manipulations on univalent versus ambivalent attitudes. Across experiments, it is demonstrated that increasing attitude certainty strengthens attitudes (e.g., increases their resistance to persuasion) when attitudes are univalent but weakens attitudes (e.g., decreases their resistance to persuasion) when attitudes are ambivalent. These results are consistent with the amplification hypothesis. 相似文献
93.
Faces provide a wealth of information essential to social interaction, including both static features, such as identity, and
dynamic features, such as emotional state. Classic models of face perception propose separate neural-processing routes for
identity and facial expression (Bruce & Young, 1986), but more recent models suggest that these routes are not independent
of each other (Calder & Young, 2005). Using a perceptual adaptation paradigm in the present study, we attempted to further
examine the nature of the relation between the neural representations of identity and emotional expression. In Experiment
1, adaptation to the basic emotions of anger, surprise, disgust, and fear resulted in significantly biased perception away
from the adapting expression. A significantly decreased aftereffect was observed when the adapting and the test faces differed
in identity. With a statistical model that separated surface texture and reflectance from underlying expression geometry,
Experiment 2 showed a similar decrease in adaptation when the face stimuli had identical underlying prototypical geometry
but differed in the static surface features supporting identity. These results provide evidence that expression adaptation
depends on perceptual features important for identity processing and thus suggest at least partly overlapping neural processing
of identity and facial expression. 相似文献
94.
Recent studies have demonstrated that positive verbal feedback enhances males' intrinsic motivation for a task, while decreasing that of females. This result has been attributed to differential socialization forces which make the controlling aspects of rewards more salient for females as opposed to males, for whom the informational aspects are prepotent. A weakness in this conclusion stems from the use of a masculine sex-linked task in prior experiments, producing a result which may be due to gender congruence/incongruence rather than to socialization differences. Two laboratory experiments were performed to examine the effects of verbal praise on intrinsic motivation, controlling for sex-typing of the experimental activity. Experiment I found that verbal praise increased females' and males' intrinsic motivation on both a feminine and masculine task, and intrinsic motivation was higher for sex-appropriate than sex-inappropriate tasks. The sexes did not show a differential pattern of response to praise. In Experiment 2, verbal praise also enhanced sex-role traditional females' intrinsic motivation on the same activity used in prior research. These results suggest that socialization content has changed sufficiently to make concerns about competence and self-determination equally salient for females and males. 相似文献
95.
96.
Across three studies, two experiments, and two different countries (Israel and the United States), we examine how perceptions among members of the public regarding the motives of terrorists' influence support for counterterrorist policy. We find that while perceptions that terrorists are motivated by “hatred” (rather than by a “lack of opportunity”—economic or otherwise) strongly correlate with support for harsher counter-tactics, and that these perceptions can be changed by providing information from “experts” on the “true” motivations of the outgroup, these changes in perception do not appear to cause change in support for counterterrorism policy. Our findings suggest that among the public, counterterror policy is not as instrumentally driven as much current research assumes. 相似文献
97.
Philosophical Studies - In this paper, I argue that the relationship between belief and credence is a central question in epistemology. This is because the belief-credence relationship has... 相似文献
98.
Robert M. Jackson John C. Cleveland Peter F. Merenda 《Journal of School Psychology》1975,13(2):119-128
This study examined the effects of early identification and psychological services on underachievement through a follow-up study conducted six years later. One hundred and seventeen fourth-grade underachievers had been identified through a regression equation and were divided into experimental and control groups. The experimental group received psychological services during their fourth, fifth, and sixth grades from a team of university professors. Psychological services were primarily adult centered, focusing on the redirection of parents and teachers who were the primary influence on the lives of these underachievers. Follow-up studies of them at high school graduation indicated that differences between these groups reached at least the .05 level of significance for class rank, the ACT composite, the ITED composite and its subtests, and level of educational and vocational performance after high school graduation. Differences which were not statistically significant were found for pregraduation aspirations for the immediate future. 相似文献
99.
A series of studies was undertaken to determine possible factors contributing to low predictive utility for Felt Figure Replacement Technique (FFRT) scores from normal, adult males. It was first postulated that normal adult males, compared to normal adult females, are less sensitive to social cues present in the FFRT task. Twenty-six undergraduate males and the same number of undergraduate females were asked to replace both a) department store manikins, thought to be less abstract, and then b) felt figures. While task differences were obtained, these were not dependent on gender, nor did any overall gender differences occur for three types of replacement error. The second study involved 31 college males and 33 college females replacing both felt figures and a male and female confederate. It was assumed that differential attention to social cues would be more visible in this comparison. The general results were identical to the first study. 相似文献
100.
Hobfoll SE Jackson A Hobfoll I Pierce CA Young S 《American journal of community psychology》2002,30(6):853-871
Past research has examined the stress resiliency of individuals high in sense of personal-mastery. However, it has been theorized that within more collectivist cultures, a sense of shared efficacy, which we call communal-mastery, may be more central to people's resiliency in the face of challenging life circumstances. We compared the impact of sense of self-mastery (i.e., I am the key to my success) to that of communal-mastery (i.e., I am successful by virtue of my social attachments) in a prospective study among a group of rural 103 Native American women residing on Indian Reservations in Montana. We found that women high in communal-mastery experienced less increase in depressive mood and anger, especially when faced with high stress circumstances, than women who were low in communal-mastery. In addition, the beneficial impact of communal-mastery was found to be more effective than self-mastery for these women. 相似文献