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991.
Abstract

To investigate children's ability to translate between the environment and an abstract representation, fourth graders were asked to indicate the location of colored flags by placing similarly colored stickers on a map. In the explaining condition, students wrote down what clues they had used; in the baseline condition, they placed stickers without explanation. The explaining students significantly outperformed the baseline students, especially with respect to egregious errors indicative of failure to understand basic representational correspondence. The hypothesized interpretation is that children who generated explanations were more likely to notice and then correct discrepancies between their answers in progress and the referent space and that they did so by activating existing spatial and symbolic competencies.  相似文献   
992.
The United States Coast Guard Academy seeks to develop leaders of character to become officers and manage its numerous missions. During training, cadets receive multiple stressors from their academic, military, and athletic responsibilities, not to mention the social stressors of friends and family. To become leaders of character, cadets need to effectively manage these stressors. This study reviewed cadets' motives leading to effective and noneffective stress management techniques they employed. During the winter of 2008, cadets described their stressors and stress reduction techniques (restorative events) and evaluated their efficacy based on the factors of attention restoration theory (ART). Discriminant analysis identified several motives associated with restorative events; however, many of the common events employed by cadets did not include components of ART, indicating that these events may not be effectively mitigating stress. A follow-up logistic regression indicated that stress reduction was based on restorative events performed to escape routine and role overloads, provide achievement, teach or share skills, and enjoy nature. Events affording low restoration involved motives of physical rest, learning, and physical fitness. Recommendations to improve cadets' stress management are discussed.  相似文献   
993.
Turner syndrome (TS) is a genetic disorder in females characterized by the complete or partial absence of one X chromosome. Its most consistent physical features include short stature and ovarian dysgenesis. TS individuals demonstrate a characteristic neurocognitive profile involving weaknesses in visuospatial processing. The hypothesis of defective right hemisphere specialization has been offered to explain the visuospatial deficits in TS. In contrast, an alternative explanation proposes a more uniform dysfunction of the left and right hemispheres, based on findings of symmetrical abnormalities. This article presents an overview of the two hypotheses, along with relevant findings on hemispheric specialization with respect to TS. The impact of the genetic and hormonal mechanisms on the neurocognitive profile of TS is also discussed and directions for further empirical research are identified.  相似文献   
994.
Members of Troops to Teachers (N = 102 male veterans) were surveyed regarding their career transition experiences and life satisfaction. Primary themes related to career transition included preparation for transition, investment vs. sacrifice, and rewards of new career. Primary themes related to life satisfaction included helping and serving others, accomplishment, and contentment vs. struggle.  相似文献   
995.
Abstract

In a comparative study involving approximately 900 UK and German adults, an attempt was made to explore the strength of the relationships between diverse but related work attitudes and to examine national differences in work attitudes, which may be related to economic growth. The UK sample preferred business-oriented occupations, rather than the professions—medicine, social work and teaching—(jobs in which Germans expressed higher interest) and was characterized by higher scores on work ethic, achievement motivation, competitiveness, and achievement/conformity, but lower scores on positive attitudes to savings. No significant difference was observed in terms of financial beliefs (valuation of money) or mastery. Work attitude and occupational interest were intimately interrelated, although the relationship was significantly moderated by gender. Socio-historical economic and political origins of these similarities and differences are discussed, along with the theoretical and methodological implications of these findings.  相似文献   
996.
The disappointing outcomes of many mergers and acquisitions (M&As) have been increasingly attributed to the neglect and mismanagement of human aspects of the activity and the stressful and dysfunctional impact that such change events have on the employees involved (Cartwright & Cooper, 1996 Cartwright, S. and Cooper, C. L. 1996. Managing mergers, acquisitions and strategic alliances: Integrating people and cultures, Oxford, , UK: Butterworth Heinemann.  [Google Scholar]). M&As in the Higher Education sector are less common than corporate M&As and have received rather less attention. This study considers the experiences of employees involved in the merger of two UK universities. It highlights the stressful potential of the premerger period and the positive role of consultation and involvement.  相似文献   
997.
What happens when a class assignment becomes a source of controversy? How do we respond? What do we learn? By describing the controversy surrounding an assignment on religion and representation, this article examines conflict's productive role in teaching about New Religious Movements (NRMs) and religion. It suggests that we consider how our personal and institutional dispositions toward conflict influence our pedagogies. Moreover, it urges us to consider how teaching conflicts within and/or between disciplines can enhance our learning objectives and stimulate students' ability to think critically.  相似文献   
998.
We studied the ability of pigs to discriminate tone cues using successive and conditional discrimination tasks. Pigs (n = 8) were trained in a successive discrimination Go/No-Go task (Experiment 1) to associate a Go-cue with a reward at the end of a runway and a No-Go-cue with the absence of reward. Latency to reach the goal-box was recorded for each cue-type. Learning of a conditional discrimination task was compared between low-birthweight (LBW, n = 5) and normal-birthweight (NBW, n = 6) pigs (Experiment 2) and between conventional farm (n = 7) and Göttingen miniature (n = 8) pigs (Experiment 3). In this active-choice task, one cue signalled a response in a right goal-box was correct and a second cue signalled a response in a left goal-box was correct. Cues were differentially rewarded. The number of sessions to learn the discrimination and number of correct choices per cue-type were recorded. In Experiment 1, four out of eight pigs showed learning on the task, that is, a higher latency to respond to the No-Go-cue, within 25 sessions. In Experiment 2, eight out of 11 pigs learned the discrimination within 46 sessions. LBW learners learned faster than NBW learners. In Experiment 3, all 15 pigs learned the task within 16 sessions. Göttingen miniature pigs learned faster than conventional farm pigs. While some methodological issues may improve the Go/No-Go design, it is suggested that an active-choice task yields clearer and more consistent results than one relying on latency alone.  相似文献   
999.
Women's achievement was examined by studying the achievement styles and leadership outcomes of women college leaders as compared with those of a control sample of undergraduate men and women (Study 1) and with those of men college leaders (Study 2). Women leaders scored significantly higher than control women on six of nine achievement styles, scored higher than control men on three of nine, and derived satisfaction from a greater number of achievement sources than did women or men controls. Women leaders perceived more support from their institutions and attached more importance to contributing to their community and becoming an authority in their field than did men or women controls. Achievement style was related to leadership role, with endorsement of six styles correlated with attaining leadership. Achievement profiles of women leaders were replicated in Study 2. Men and women college leaders showed similar profiles on eight of nine achievement styles. However, women leaders were significantly less likely to derive satisfaction from competitive achievement than were men leaders.  相似文献   
1000.
We previously demonstrated that spatial context is a powerful reminder that can trigger memory updating (Hupbach, Hardt, Gomez, & Nadel in Learning & Memory, 15, 574–579 2008). In the present study, we asked whether the familiarity of the spatial context modulates the role of spatial context as a reminder. Since context familiarity can be easily manipulated in children, we chose 5-year-olds as study participants. In two experiments, we demonstrated robust memory-updating effects in children. Spatial context triggered incorporation of new information into old memories only when the context was unfamiliar. In highly familiar spatial environments (children’s homes), spatial context did not initiate memory updating. Other reminders (the experimenter and a reminder question) became highly effective in familiar contexts. These findings shed further light on the specific conditions that trigger memory updating and support the view that the mechanisms underlying it are similar in children and adults.  相似文献   
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