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621.
Deyun Ren Xuyun Tan Jianning Dang Li Liu Xian Zhao Chao Li Yuan Liang Qian Su Zibei Gu Cong Wei 《International journal of psychology》2019,54(6):712-721
The present research investigated the moderating role of diversity beliefs with the aim of reconciling inconsistent findings regarding the impact of group boundary permeability on attitudes toward outgroup. In Study 1, all variables were measured with self‐report scales completed by Chinese participants. In Study 2, diversity beliefs were manipulated by randomly assigning Chinese participants to a high or low diversity belief condition. In Study 3, we replicated the moderating model with American participants. Results of all three studies indicated that diversity beliefs moderated the relationship between group boundary permeability and attitudes toward outgroup. Individuals with high diversity beliefs held more positive attitudes toward the outgroup when the group boundary was permeable (vs. impermeable). Conversely, individuals with low diversity beliefs held more negative attitudes toward the outgroup when the group boundary was permeable (vs. impermeable). These findings suggest that when the inflow of the outgroup members is inevitable, attitudes toward the outgroup may be effectively improved by increasing diversity beliefs. 相似文献
622.
Chao S. Hu Jinhao Huang Michel Ferrari Qiandong Wang Dong Xie Haotian Zhang 《International journal of psychology》2019,54(6):791-799
Scholars within the Berlin paradigm have analysed participants' responses to a hypothetical vignette about a friend's suicide ideation. However, no study has yet focused on participants' emotional reactions to this scenario, an important aspect of wisdom performance. We conducted a Thin‐Slice Wisdom study where participants were asked to give advice to a hypothetical friend contemplating suicide. We analysed their emotional profiles using facial expression analysis software (FACET2.1 and FACEREADER7.1). Participants' verbal responses were also transcribed and then scored by 10 raters using the Berlin criteria. Results revealed that the sadder the participants felt, the wiser their performance. Wiser participants may have been better at exploring this sad, but true, existential human dilemma. 相似文献
623.
背景线索效应是指在视觉搜索中由于场景的重复曝光而产生的行为便利。而以往研究关注于刺激的欧式性质所代表的属性信息对背景线索效应的影响, 然而在视知觉加工过程中扮演重要角色的拓扑性质对背景线索效应的影响仍缺乏相关实证研究。因此, 研究采用视觉搜索任务, 通过操控不同场景中刺激的拓扑性质或欧式性质的变化, 考察拓扑性质与欧式性质两种属性信息对背景线索效应的调制。结果发现:(1)拓扑性质和欧式性质与目标之间的联结关系均可促进行为反应, 获得背景线索效应; (2)视觉学习机制对拓扑性质的重复性更加敏感, 并且拓扑性质与目标之间联结关系的稳定性相对于欧式性质与目标之间的联结关系稳定性对于背景线索效应的获得具有更为重要的意义。 相似文献
624.
Essentializing race: implications for bicultural individuals' cognition and physiological reactivity
It is a widely held belief that racial groups have underlying essences. We hypothesized that bicultural individuals who hold this essentialist belief about race are oriented to perceive rigid interracial boundaries and experience difficulty passing between their ethnic culture and the host culture. As predicted, we found that the more strongly Chinese American participants endorsed an essentialist belief about race, the less effective they were in switching rapidly between Chinese and American cultural frames in a reaction time task (Study 1), and the greater emotional reactivity they exhibited (reflected in heightened skin conductance) while they talked about their Chinese and American cultural experiences (Study 2). Taken together, these findings suggest that essentialist beliefs about race set up a mind-set that influences how bicultural individuals navigate between their ethnic and host cultures. 相似文献
625.
Frances Gardner Daniel S Shaw Thomas J Dishion Jennifer Burton Lauren Supplee 《Journal of family psychology》2007,21(3):398-406
Despite knowledge of early pathways to conduct problems, few preventive interventions are specifically designed to modify disruptive behavior in toddlerhood. One potential prevention target is proactive and positive parenting, which is associated with reduced risk of conduct problems in preschoolers. This randomized trial with 120 low-income 2-year-old boys examined whether a brief family-centered intervention that reduces disruptive behavior (D. Shaw, T. Dishion, L. Supplee, F. Gardner, & K. Arnds, 2006) also leads to increases in proactive and positive parenting. It also explored whether change in parenting predicts change in disruptive behavior. In the intervention group, proactive and positive parenting skills increased among parents of 3-year-olds. Change in proactive and positive parenting of 2- to 3-year-old toddlers correlated with change in child disruptive behavior, although the mediation effect of positive parenting was of only borderline significance. Findings suggest that even within a brief and multifaceted preventive intervention, change in proactive parenting skills contributes modestly but significantly to change in child problem behavior. 相似文献
626.
从耗散理论解读肿瘤的发病及治疗 总被引:1,自引:0,他引:1
肿瘤的综合治疗方案,即药物-社会-心理治疗已广泛地应用于临床,虽效果显著,但其机制尚缺乏确切的实验依据。笔者从耗散结构理论来解读这种综合疗法,认为药物、社会及心理治疗均是通过增加机体的负熵,使肿瘤患者的内环境处于有序平衡状态而改善其病情。从耗散理论出发可以将肿瘤的综合疗法更好地应用于临床。 相似文献
627.
随着高血压发病人数的增加,高血压所造成的心、脑、肾等重要靶器官损伤、功能衰竭日益受到重视.临床研究证明,为减少由高血压造成的重要器官损伤、提高患者的生活质量、降低病死率,通过各种方式尽快将血压控制在所要求的达标范围内是非常必要的. 相似文献
628.
Abbeduto L Warren SF Conners FA 《Mental retardation and developmental disabilities research reviews》2007,13(3):247-261
Down syndrome (DS) is associated with abnormalities in multiple organ systems and a characteristic phenotype that includes numerous behavioral features. Language, however, is among the most impaired domains of functioning in DS and, perhaps, also the greatest barrier to independent meaningful inclusion in the community. In this article, we review what is known about the extent, nature, and correlates of the language and related problems of individuals with Down syndrome. In doing so, we focus largely on the syndrome-specific features of the language phenotype, although we also consider within-syndrome variation. The review focuses on the prelinguistic foundations of language and the major components of language (i.e., vocabulary, syntax, and pragmatics). We also consider two topics in the treatment and education of individuals with DS: prelinguistic communication intervention and the acquisition of literacy skills. 相似文献
629.
Although the roles of both the hippocampus and the medial prefrontal cortex (mPFC) have been suggested in a spatial paired-associate memory task, both areas were investigated separately in prior studies. The current study investigated the relative contributions of the hippocampus and mPFC to spatial paired-associate learning within a single behavioral paradigm. In a novel behavioral task, a pair of different objects appeared repeatedly across trials, but in different arms in a radial maze, and different rules were associated with those arms for reward. Specifically, in an "object-in-place" arm, the rat was required to choose a particular object associated with the arm. In a "location-in-place" arm, the animal was required to choose a certain within-arm location (ignoring the object occupying the location). Compared to normal animals, rats with ibotenic acid-based lesions in the hippocampus showed an irrecoverable impairment in performance in both object-in-place and location-in-place arms. When the mPFC was inactivated by muscimol (GABA(A) receptor agonist) in the normal animals with intact hippocampi, they showed the same severe impairment as seen in the hippocampal lesioned rats only in object-in-place arms. The results confirm that the hippocampus is necessary for a biconditional paired-associate task when space is a critical component. The mPFC, however, is more selectively involved in the object-place paired-associate task than in the location-place paired-associate task. The current task powerfully demonstrates an experimental situation in which both the hippocampus and mPFC are required and may serve as a useful paradigm for investigating the neural mechanisms of object-place association. 相似文献
630.
In response to the critique of Gaes, Quigley-Fernandez, and Tedeschi (Journal of Research in Personality, 1978, 12, 189–192) it was acknowledged that the cell Ns were incorrect as originally reported, and the weakness of a postexperimental division of subjects was reaffirmed. Emphasis was placed on the comparability of a simple rating scale and an elaborate bogus pipeline in measuring attraction. The need for determining the way in which the bogus pipeline functions prior to its uncritical adoption in any given experimental situation was stressed as a point of agreement. 相似文献