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111.
This paper compares perceptions of problems for women and men in the fields of science, math, and engineering among undergraduate
engineering students surveyed at a mid-Atlantic American university over a period of 5 years. Gender differences in these
perceptions are analyzed, as are changes in these perceptions over the course of the undergraduate years. Undergraduate exposure
to female role models in these fields has little impact on these perceptions, but exposure to professional engineering experiences
reduces the seriousness with which some problems are perceived, especially by women. While perceived problems do not seem
to be related to engineering self-confidence, they are related to men’s satisfaction with engineering, and to women’s intentions
to persist in the engineering field after graduation. 相似文献
112.
113.
'Mental boundaries' is a traditional concept in psychology, although attempts to conceptualize and measure such boundaries empirically have only recently been pursued. Two major efforts in this respect are Hartmann's Boundary Questionnaire and the Revised Transliminality Scale of Lange, Thalbourne, Houran, and Storm. We administered both along with the Briggs-Nebes Handedness Scale to a convenience sample of 268 participants to assess the convergent validity of the two boundary measures and to replicate previous evidence that the boundary construct involves body boundaries as well, such as a tendency toward mixed-handedness. As predicted, scores on the Revised Transliminality Scale correlated .66 positively with total scores on the Boundary Questionnaire, but neither measure was associated with the handedness scale. Each of the 12 domains of the Boundary Questionnaire correlated significantly with total scores on the Transliminality Scale, yet only five domains contributed significantly to the prediction of variance in transliminality scores in a standard multiple regression analysis. Analysis suggests that transliminality is related to specific domains of the Boundary Questionnaire, and we hypothesize that the other domains of the Boundary Questionnaire represent higher levels of the boundary construct than what is measured by the Revised Transliminality Scale. This idea is discussed within the context of Werner's 1948 theory of syncretic versus symbolic cognition. 相似文献
114.
Three experiments tested whether the relationship between age differences in temporal and item memory depends on the degree to which the item memory measure relies on memory for context. The authors predicted a stronger relationship of temporal memory to free recall than to recognition memory. Results showed that age differences in temporal memory could be eliminated after controlling for free recall but not recognition memory performance. Under some conditions recognition memory accounted for a significant portion of age-related variance in temporal memory. These results challenge past research that has interpreted age differences in temporal and item memory as independent and suggest that a generalized decline in context memory may underlie reduced performance in older adults on all types of memory tests. 相似文献
115.
Two experiments examined the role of cognitive inflexibility and reduced working memory in age-related declines on the Wisconsin Card Sorting Test. Both standard scoring procedures and newly developed scores were used to measure each construct, and modifications of the test further evaluated the role of working memory. Results indicated that age differences are not due to cognitive inflexibility but that for a subset of older adults errors are associated with a reduction in the amount of information that can be stored or processed in working memory. These age differences disappear, however, when visual cues provide information about the immediately preceding sort. The authors conclude by proposing a decline in updating working memory as the explanation that can best account for the entire pattern of age differences on this test. 相似文献
116.
This article explores the Jewish identity of different Jewish denominational identification groups using the Decade 2000 Data Set with its 19,800 interviews of Jewish households in 22 American Jewish communities. We relate the Jewish identity of individuals in each denominational group (Orthodox, Conservative, Reform/Reconstructionist) to the denominational composition of the community. Communities are clustered via k‐means cluster analysis based on their denominational profiles. We examine the extent to which individual Jewish identification varies by the denominational composition of the community in which an individual resides, finding that considerable variation exists in Jewish identity measures depending on the type of denominational profile that exists in the individual's community. That is, Orthodox Jews, for example, behave differently in a community with a significant Orthodox population than in a community with few Orthodox, but many Reform Jews. Implications for Jewish communities, as well as for the broader interreligious community, are considered. 相似文献
117.
118.
John J. Hartman 《The International journal of psycho-analysis》2014,95(6):1183-1210
This article explores the period of Anna Freud's life after she was informed of the deaths of her aunts in Nazi concentration camps during World War II. Understanding of this period may be enhanced by consideration of the role of the Holocaust in her complicated mourning process. A series of her dreams is re‐examined from the point of view of survivor guilt and the complicated mourning of her father in the context of the Holocaust. It is argued that unconscious reproaches against her father led to an identification with him that included his ‘decision’ to leave his sisters in Vienna. Survivor guilt in relation to her aunts’ murders is seen as one of the complicating factors in the mourning process. In addition the article discusses the possible role of this period, particularly her work with child concentration camp survivors, in her post‐war writing. The noted duality in her work between innovation and conservatism is explored in terms of an outcome of the mourning process of this period. It is argued that her views on mourning, trauma, attachment, and the widening scope of indications for psychoanalysis were influenced by the outcome of her mourning process. Finally, an irony is noted in the fact that her attitude about altruism never changed despite the role of the altruism of others in her rescue from the Nazis. 相似文献
119.
W C Lynch A Everingham J Dubitzky M Hartman T Kasser 《Integrative Physiological and Behavioral Science》2000,35(4):298-313
Self-reported emotional experiences and eating behaviors were studied in college students in an attempt to determine what types of emotional experiences precede and follow binge eating and how specific types of compensatory behaviors modify these experiences. First-year male and female students (N=390) were surveyed for depression, anxiety, health status, life satisfaction, and eating attitudes (EAT-26). Those reporting recurrent binge eating episodes were asked to describe their emotional feelings before and after bingeing and before and after compensatory activities. EAT-26 scores corresponding to scores previously reported for eating disordered patients were found in 9.7% of students. Binge eating was nearly twice as frequent among females (16.4%) as males (8.6%). Among females, positive relationships were found between specific EAT-26 factors scores and both anxiety and depression scores. The emotional antecedents and consequences of binge eating and of compensatory activities were compared in three sub-groups of individuals who reported recurrent bingeing with loss of self-control during binges. The three sub-groups consisted of individuals who reported, 1) bingeing without engaging in compensatory activities, 2) bingeing and compensating by means other than vomiting (fasting, exercising, or use of laxatives or diuretics), and 3) bingeing and compensating by vomiting. Regardless of the type of activity, those individuals who engaged in compensatory activities reported greater negative affect preceding binge episodes than those who did not compensate. In addition, contrary to expectations, negative affect did not decrease, but instead increased significantly, following binge episodes and decreased immediately before and after compensatory activities. 相似文献
120.
Tom Hartman 《Philosophical Studies》1984,46(2):145-169