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981.
Benjamin M. Wilkowski Cynthia M. HartungSarah E. Crowe Christopher A. Chai 《Journal of research in personality》2012,46(5):546-555
Past research indicates that men are more physically aggressive than women, but very little research has examined mediators of this gender difference. Indeed, the only established finding to date is that one plausible mediator - namely trait anger - shows no reliable gender difference whatsoever. Drawing on sexual selection theory and social-learning theories, we predicted that revenge may mediate this gender difference even though anger does not. Three studies using both personality questionnaires (Studies 1 and 2) and objective laboratory measures of aggression (Study 3) provided support for this contention. The results provide some of the first evidence for a reliable mediator of gender difference in physical aggression. 相似文献
982.
Benjamin McMyler 《Erkenntnis》2012,76(3):337-352
According to so-called “credit views of knowledge,” knowledge is an achievement of an epistemic agent, something for which
an agent is creditable or responsible. One influential criticism of the credit view of knowledge holds that the credit view
has difficulty making sense of knowledge acquired from testimony. As Jennifer Lackey has argued, in many ordinary cases of
the acquisition of testimonial knowledge, if anyone deserves credit for the truth of the audience’s belief it is the testimonial
speaker rather than the audience, and so it isn’t clear that testimonial knowers are appropriately creditable for the truth of their
beliefs. I argue that the credit view of knowledge can be saved from Lackey’s objection by focusing on the way in which testimonial
knowledge is the result of an essentially social epistemic ability. While there is indeed a sense in which a testimonial knower
is only partially epistemically responsible for her testimonial belief, this is consistent with the truth of her belief being
creditable to her in another sense. The truth of her belief is most saliently explained by, and hence is fully creditable
to, an essentially social epistemic ability, an ability that is only partially seated in the knowing subject. 相似文献
983.
In the present article, we extend the notion of cultural threat posed by immigrants beyond its current conceptualization as symbolic, collective‐level threats to American culture and identity. Instead, we argue that routine encounters with non‐English‐speaking immigrants cause many individuals to feel threatened because of real barriers to interpersonal communication and exchange. We draw upon survey and experimental data to demonstrate that local contact with immigrants who speak little to no English, as well as incidental exposure to the Spanish language, heighten feelings of cultural threat, which increases anti‐immigrant sentiment and policy preferences. 相似文献
984.
Benjamin Ferguson 《Res Publica》2012,18(4):303-319
Barbara Herman offers an interpretation of Kant??s Groundwork on which an action has moral worth if the primary motive for the action is the motive of duty. She offers this approach in place of Richard Henson??s sufficiency-based interpretation, according to which an action has moral worth when the motive of duty is sufficient by itself to generate the action. Noa Latham criticizes Herman??s account and argues that we cannot make sense of the position that an agent can hold multiple motives for action and yet be motivated by only one of them, concluding that we must accept a face-value interpretation of the Groundwork where morally worthy actions obtain only when the agent??s sole motive is the motive of duty. This paper has two goals, one broad and one more constrained. The broader objective is to argue that interpretations of moral worth, as it is presented in the Groundwork, depend on interpretations of Kant??s theory of freedom. I show that whether we can make sense of the inclusion of nonmoral motives in morally worthy actions depends on whether the ??always causal framework?? is consistent with Kant??s theory of freedom. The narrow goal is to show that if we adopt an ??always causal?? framework for moral motivation, then Herman??s position and her critique of the sufficiency-based approach fail. Furthermore, within this framework I will specify a criterion for judging whether an action is determined by the motive of duty, even in the presence of nonmoral motives. Thus, I argue Latham??s conclusion that we must accept a face-value interpretation is incorrect. 相似文献
985.
The current study compared the effects of open versus closed group dynamics on perceived consensus, objective consensus, and perceived efficacy of collaborative learning in participants high and low in dispositional trust in the context of an Interactive Management (IM) session. Interactive management is a computer-mediated collaborative tool designed to enhance group problem-solving by facilitating cooperative inquiry and consensus. In the current study, two groups of 15 undergraduate psychology students (N = 30) came together to structure the interdependencies between positive and negative aspects of social media. After screening for trust scores, participants high and low on dispositional trust were randomly assigned to either an open or closed voting condition. The closed voting group were not permitted to discuss the problem relations, but consensus votes were recorded by the group design facilitator. The open group were allowed to discuss the relations before voting. Results indicated that those in the open-voting group, and those in the high dispositional trust group, scored significantly higher on perceived consensus and perceived efficacy of the tool itself. Results are discussed in light of theory and research on collaborative learning. 相似文献
986.
Men's but not women's investment in a public goods game varied dynamically with the presence or absence of a perceived out-group. Three hundred fifty-four (167 male) young adults participated in multiple iterations of a public goods game under intergroup and individual competition conditions. Participants received feedback about whether their investments in the group were sufficient to earn a bonus to be shared among all in-group members. Results for the first trial confirm previous research in which men's but not women's investments were higher when there was a competing out-group. We extended these findings by showing that men's investment in the in-group varied dynamically by condition depending on the outcome of the previous trial: In the group condition, men, but not women, decreased spending following a win (i.e., earning an in-group bonus). In the individual condition, men, but not women, increased spending following a win. We hypothesize that these patterns reflect a male bias to calibrate their level of in-group investment such that they sacrifice only what is necessary for their group to successfully compete against a rival group. 相似文献
987.
The roles of the parvocellular (P) and magnocellular (M) retino-geniculo-cortical pathways during shifts of visual attention were investigated by creating M/dorsal-biased (eg low spatial frequency target, no objects present) and P/ventral-biased (ie high spatial frequency target, the perception of 3-D objects) stimulus conditions and measuring location-based inhibition-of-return (IOR). P/ventral-biased conditions produced the greatest IOR. M/dorsal-biased conditions produced the least IOR, in one instance eliminating it altogether. The results indicate a close relationship between IOR magnitude and relative P/ventral and M/dorsal activity with location-based IOR related more to P/ventral than to M/dorsal activity. 相似文献
988.
Social disadvantage is associated with being overweight, a poor diet and physical inactivity. The NHS Health Trainer Service (HTS) is a national initiative designed to promote behaviour change among socially disadvantaged people in England and Wales. This study reports pre-post changes in body mass index (BMI), associated behaviours and cognitions among service users who set dietary or physical activity goals during a 12-month period (2008-2009; N?=?4418). Sixty-nine percent of clients were from the two most deprived population quintiles and 94.7% were overweight or obese. Mean BMI decreased from 34.03 to 32.26, with overweight/obesity prevalence decreasing by 3.7%. There were increases in fruit and vegetable consumption, reductions in fried snack consumption, increases in frequency of moderate or intensive activity and gains in self-efficacy and perceived health and wellbeing. Clients with higher BMI, poorer diet or less activity at baseline achieved greater change. Findings suggest that the NHS HTS has the potential to improve population health and reduce health inequalities through behaviour change. 相似文献
989.
Only recently have researchers begun to examine individual differences in affective forecasting. The present investigation was designed to make a theoretical contribution to this emerging literature by examining the role of emotional intelligence in affective forecasting. Emotional intelligence was hypothesized to be associated with affective forecasting accuracy, memory for emotional reactions, and subsequent improvement on an affective forecasting task involving emotionally evocative pictures. Results from two studies (N = 511) supported our hypotheses. Emotional intelligence was associated with accuracy in predicting, encoding, and consolidating emotional reactions. Furthermore, emotional intelligence was associated with greater improvement on a second affective forecasting task, with the relationship explained by basic memory processes. Implications for future research on basic and applied decision making are discussed. 相似文献
990.
Benjamin J.I. Schellenberg Daniel S. Bailis Peter R.E. Crocker 《Psychology of sport and exercise》2013,14(6):842-846
ObjectivesWe examined if harmonious and obsessive passion for watching hockey were differentially related to stress experiences during the 2012–2013 National Hockey League (NHL) lockout.DesignCross-sectional data were collected from 256 undergraduate hockey fans.MethodParticipants completed questionnaires that measured passion types, stress appraisals, coping, and how they attended to lockout-related information.ResultsObsessive passion was positively associated with stress appraisals, most types of coping, and with avoiding information about the lockout. Harmonious passion was unrelated to stress appraisals, showed few relationships with coping, and was positively related with monitoring lockout-related information. Structural equation modelling supported a model whereby threat appraisal mediated the relationship between obsessive passion and disengagement-oriented coping.ConclusionsAppraising, coping with, and paying attention to the NHL lockout among hockey fans varied to the extent that their passion for hockey was more harmonious or obsessive. 相似文献