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181.
该模拟研究考察了股价和性别因素对股票新手选股决策的影响。股价为组内变量,分高低两个水平。被试是48名大学生,男女各半,均无股票操作经验。实验结果表明,股价对股票选择时间没有显著影响,但对被试体验到的冲突强度有明显影响,被试选择高价股时感受到的冲突强度显著高于选择低价股时感受到的冲突强度;在股票选择时间上存在显著的性别差异,女性选择时间明显长于男性的选择时间。 相似文献
182.
Yun Wang Yuan Zhou Li‐Lin Rao Rui Zheng Zhu‐Yuan Liang Xiao‐Ping Chen Cheng Tan Zhi‐Qiang Tian Chun‐Hui Wang Yan‐Qiang Bai Shan‐Guang Chen Shu Li 《Applied cognitive psychology》2017,31(5):500-507
High levels of cooperation and low aggression seem obviously vital to the successful implementation of space missions. To elucidate the effect of microgravity on these behaviors, we investigated whether cooperative and aggressive behaviors would be affected in 16 male volunteers during 45‐day ?6° head‐down bed rest, which is a reliable simulation model for most physiological effects of spaceflight. We used an ultimatum game task to evaluate the cooperative behavior and a revised competitive reaction time test to evaluate the aggressive behavior simultaneously. We found that (1) the participants became less cooperative in the post‐bed rest phase in comparison with the pre‐bed rest phase and (2) the participants became more aggressive in the in‐bed rest phase in comparison with the pre‐bed rest phase. These findings provide evidence that head‐down bed rest may affect both cooperative and aggressive behaviors in males, suggesting an important perspective for future studies in space psychology.Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
183.
Cristy Ho Hong Z. Tan Charles Spence 《Transportation Research Part F: Traffic Psychology and Behaviour》2005,8(6):397-412
We report two experiments designed to investigate the potential use of vibrotactile warning signals to present spatial information to car drivers. Participants performed an attention-demanding rapid serial visual presentation (RSVP) monitoring task. Meanwhile, whenever they felt a vibrotactile stimulus presented on either their front or back, they had to check the front and the rearview mirror for the rapid approach of a car, and brake or accelerate accordingly. We investigated whether speeded responses to potential emergency driving situations could be facilitated by the presentation of spatially-predictive (80% valid; Experiment 1) or spatially-nonpredictive (50% valid; Experiment 2) vibrotactile cues. Participants responded significantly more rapidly following both spatially-predictive and spatially-nonpredictive vibrotactile cues from the same rather than the opposite direction as the critical driving events. These results highlight the potential utility of vibrotactile warning signals in automobile interface design for directing a driver’s visual attention to time-critical events or information. 相似文献
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科学修辞的认知意义在理论上基于对知识和修辞的不同认识,即知识被认为是拥有确定性的真的信念,修辞的论辩、逻辑部分被重新发掘。在这一框架下,修辞不再外在于科学知识核心,而是在从个人经验到科学假说、直至科学理论及其检验等一系列过程中都有着深刻的认知意义。 相似文献
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服务型政府作为一种基于公民本位、崇尚服务理念、追求公共利益的现代政府模式,近年来逐渐成为我国政府改革中的热门话语。服务型政府的建设是一个综合性课题,在委托代理理论、新公共管理、新公共服务和公共治理理论的基石上,为了更好地实现公正与平等、效率与竞争、廉洁与透明、民主与参与等公共价值,建设法治政府、有限政府、责任政府、回应型政府和企业型政府成了必然的路径选择,这亦是实现善治的必然逻辑。 相似文献
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Shayla C. Holub Cin Cin Tan Sanobar L. Patel 《Journal of applied developmental psychology》2011,32(3):113
Parents and children hold negative attitudes about obesity, but little is known about individual differences in obesity stigma. The current study examined authoritarian parenting style, beliefs about the controllability of weight and fear of fat in relation to mothers' dislike of overweight individuals. Factors related to children's weight stereotypes were also investigated. Forty-nine mothers and children (43% girls) participated. Mothers showed more dislike and blame toward adults who are overweight than children who are overweight; parents were most often blamed for children's weight status. Authoritarian parenting and beliefs about controllability were related to mothers' anti-fat attitudes, but fear of fat was not. However, mothers' fear of fat was the best predictor of children's negative stereotypes toward overweight peers. The current study provides some preliminary insight into the role of mothers in children's attitudes about weight. Examining individual difference factors is also useful in planning targeted interventions to lessen obesity stigma. 相似文献
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