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91.
Alice J. Dan 《Sex roles》2013,68(1-2):163-167
This discussion piece reflects on menstrual cycle research since the founding of the Society for Menstrual Cycle Research in the context of contemporary research presented in this special issue of Sex Roles. Although women researchers in the 19th century began documenting that normal menstruation is neither disabling nor dangerous, taboos, concealment and avoidance of menstruation persist. Feminist researchers have worked to find ways to support women’s health and wellbeing within a sociocultural milieu still reflecting largely negative views of menstrual cycle phenomena. The present collection of current menstrual cycle research offers useful contextual approaches to understanding why menstruation remains in the shadows, and how to resist negative characterizations, as well as encourage curiosity and body awareness. Alternatives to mainstream corporate and medical views of menstrual phenomena are discussed. Fruitful theoretical and methodological directions for research are identified to support advocacy, educational, and therapeutic interventions for menstrual health.  相似文献   
92.
采用调查法,随机选取上海市3所普通中小学四、六、八、十年级的755名学生为被试,探讨班级氛围在外化行为问题与集体道德情绪、集体责任行为关系间的调节作用。结果表明:(1)男生的外化行为问题显著高于女生,其感知的班级氛围显著低于女生。而男、女生集体道德情绪与集体责任行为的性别差异不显著;(2)学生感知的班级氛围随年龄的增长先下降再上升,八年级时最低;集体道德情绪和集体责任行为随着年级的增高而呈下降趋势,小学生(四、六年级)的集体道德情绪和集体责任行为得分均比中学生(八、十年级)高,高一(十年级)学生的得分处于最低水平;(3)外化行为问题与集体道德情绪、集体责任行为的关系受班级氛围的调节。与消极的班级氛围相比,积极的班级氛围能够弱化外化行为问题与集体道德情绪、集体责任行为的负向关联。结果揭示了积极的班级氛围对外化行为问题学生具有一定的保护作用,有助于改善这些学生的社会适应能力。  相似文献   
93.
Corporate recruiting on college campuses has been an important vehicle for selecting and hiring new employees. Previous research has focused on identifying, locating, and selecting new employees, but the recruiting function of attracting good prospects to the interview and job has received less research attention. Increased importance of the attraction function of recruiting may be indicated for the future, particularly given projections of a decline in business college enrollments. The purpose of this article is to examine recruitment of college graduates for sales positions, using the perspective of attracting employees by communicating aspects of the job and company which are important to them. A survey of students and recruiters was used to reveal the attributes of importance to students, differences among students, and the extent to which recruiters are aware of student importance ratings. Differences between students and recruiters perceptions are identified for half of the 50 attributes examined, revealing an opportunity for recruiters to obtain better knowledge of students' perceptions and, thus, to improve their ability to attract graduates to sales positions.  相似文献   
94.
In November 2010, Maclean’s magazine published a provocative article “Too Asian?” which aroused hot debate and critique from various social groups. However, its racist nature and the role of media in reinforcing racial stereotypes, manufacturing consent, and naturalizing unequal power relations has not been examined in a systematic way. Using critical discourse analysis, this paper aims to reveal its ideological and hegemonic function in constructing unequal social identities and social relations which consequently prevents racialized minorities from accessing post-secondary educational opportunities. Four themes are identified and discussed here. First, the “Too Asian?” article reinforces an Us/Them division and a “forever foreigner” identity of racialized minorities. Second, it essentializes ethnic culture and identifies culture rather than structural constraints as an explanation for individual social behaviors. Third, it represents “Asian” students as self-segregationists who should be blamed for their own exclusion. Last, but most important, it aims to justify white privilege in the field of post-secondary education by questioning the idea of meritocracy as university admission criteria and suggests maintaining “WASP Credentials.”  相似文献   
95.
Word learning is a lifelong activity constrained by cognitive biases that people possess at particular points in development. Age of acquisition (AoA) is a psycholinguistic variable that may prove useful toward gauging the relative weighting of different phonological, semantic, and morphological factors at different phases of language acquisition and development. Our aim here was to evaluate AoA as a statistical tool for taking “snapshots” of cognitive development. We examined a large corpus of English nouns (n = 1,381) with AoA as the outcome variable in three separate multivariate regressions, encompassing different age ranges (early–middle–late). Predictors included perceptual (e.g., imagery), phonological (e.g., phonological neighborhood density), and lexical (e.g., word length) factors. Different combinations of predictors accounted for significant proportions of the variance for different AoA ranges (i.e., early–middle–late). For example, imageability and frequency are stronger predictors of early relative to late word learning. These corpus analyses support a hybrid model of word learning in which multiple perceptual and linguistic factors are differentially weighted over time. This statistical approach may provide independent corroboration of and motivation for experimental studies in language learning and cognitive development.  相似文献   
96.
Abstract

Evidence exists that the intention to perform certain cognitive tasks activates, unintentionally, competing responses and computations that intrude on the performance of the intended tasks. For the intended task to be performed effectively, such intrusions must be controlled. Two experiments were carried out to test the hypothesis that stress heightens the difficulty of exercising effective control over erroneous competing responses, a possible explanation of decrements in the performance of cognitive tasks under stress. Participants performed four tasks, which contained features that could potentially prime or activate erroneous responses. The results demonstrated that the interference of these features with performance was more pronounced among stressed than among less-stressed participants. The need for a more comprehensive theory of the effects of stress on information processing is discussed.  相似文献   
97.
Based on the insight that culture shapes resistance to change in an organization, and the recognition that cultures of organizations are embedded in a broader societal culture, this study seeks to provide empirical evidence on how societal-based cultural understandings and values within an organization serve as a source of resistance to change among employees. The study is based on a case study of a medium-sized Turkish company. The study shows how certain managerial decisions toward a professionally running organizational design are difficult to implement due to societal-based patterns of understandings and meaning systems gathered around status, hierarchy, and emotion-based (personalized) relations in the company.  相似文献   
98.
The present study explored the relation of religious coping and spirituality to adjustment and psychological distress in urban early adolescents. The participants were 76 sixth-, seventh-, and eighth-grade students attending Catholic day schools in the New York City area. They completed a set of self-report measures assessing religious coping, daily spiritual experiences, positive and negative affect, life satisfaction, and psychological distress. Correlational and regression analyses found positive religious coping and daily spiritual experiences to be associated with positive affect and life satisfaction, while negative religious coping was associated with negative affect and psychological distress. The relations generally were more robust among males, and their overall robustness decreased with age. Implications of the findings for research and clinical practice are offered to address the gap (compared to adults) in the literature on youth religious coping.  相似文献   
99.
ABSTRACT

This study investigated the association between exercise type and inhibition of prepotent responses and error detection. Totally, 75 adults (M = 68.88 years) were classified into one of three exercise groups: those who were regular participants in open- or closed-skill forms of exercise, and those who exercised only irregularly. The participants completed a Stroop and task-switching tasks with event-related brain potentials (ERPs) recorded. The results revealed that regular exercisers displayed faster reaction times (RTs) in the Stroop task compared with irregular exercisers. The open-skill exercisers exhibited smaller N200 and larger P300a amplitudes in the Stroop task compared with irregular exercisers. Furthermore, the open-skill exercisers showed a tendency of shorter error-related negativity latencies at the task-witching test. The findings suggest that older adults may gain extra cognitive benefits in areas such as inhibition functioning and error processing from participating in open-skill forms of physical exercises.  相似文献   
100.
提取练习比建构概念图更有利于记忆保持和迁移的研究结果尚存在争议。依据认知负荷的3个成分,设计两个实验探究前期知识水平与策略复杂性对以上两种学习策略有效性的影响。结果表明:(1)前期知识水平的主效应不显著,但是与学习策略之间存在交互作用:在提取练习策略条件下,高前期知识水平的被试与低前期知识水平的被试在记忆保持和迁移上的正确率没有显著差异,但是在建构概念图策略条件下,高前期知识水平的被试在记忆保持和迁移上的正确率显著地高于低前期知识水平的被试;(2)当降低概念图的难度后,被试使用建构部分概念图策略产生的认知负荷与使用提取练习策略相比显著降低,并且其在学习阶段学习到的知识量显著地高于使用提取练习策略的结果,但是在最终测试上,其记忆保持与迁移的正确率与使用提取练习策略并没有显著差异,策略的复杂性增加了学习者的额外负荷,但是对策略有效性的发挥却不具有决定性影响。以上结果说明提取练习策略之所以比建构概念图策略更具优势,不是因为其策略本身更易掌握,而是因为其与建构概念图策略相比不受学习者前期知识水平的影响。这意味着认知负荷理论可以很好地解释提取练习在记忆保持与迁移中产生优势效应的内部机制,并进一步证实提取练习与精细编码不同,具有独特的加工机制。  相似文献   
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