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231.
Traditional and nontraditional women and men's perceptions of ideal people, in terms of both traits and physiques, were assessed using 80 male and 80 female Caucasian undergraduates as study participants. The data indicated that traditional women and men perceived the ideal male as mesomorphic and as having more instrumental than expressive traits. Nontraditional women and men also favored a mesomorphic physique for the ideal male, but they differed from traditionals in that they saw this mesomorphic male as being androgynous in regard to traits. Concerning the ideal female, traditional and nontraditional women and men preferred an androgynous physique, but they differed in their perceptions of the ideal personality for a woman. Traditional women and men perceived their ideal women as having more expressive than instrumental traits, whereas nontraditional women and men saw their ideal women as being androgynous in regard to traits. The results are discussed within the framework of Bem's gender schema and enculturated lens theories. 相似文献
232.
Marilyn Friedman 《希帕蒂亚:女权主义哲学杂志》1995,10(2):56-68
Feminist ethics supports the contemporary educational trend toward increased multiculturalism and a diminished emphasis on the Western canon. First, I outline a feminist ethical justification for this development. Second, I argue that Western canon studies should not be altogether abandoned in a multicultural curriculum. Third, I suggest that multicultural education should help combat oppression in addition to simply promoting awareness of diversity. Fourth, I caution against an arrogant moralism in the teaching of multiculturalism. 相似文献
233.
234.
A methodology for the quantitative evaluation of observed workload was proposed. The model was designed to provide point estimations of observed workload at any time during the performance of a set of tasks. The model was also designed to provide information about the task-scheduling strategies used to complete a set of tasks. The proposed model was then tested with data from a full mission flight simulation. The model predictions correlated significantly with expert ratings of workload management made during the flight simulation. The model was also able to distinguish between low- and high-performing aircrews when performance was based on the number of errors made during flight simulations. 相似文献
235.
Lester D. Friedman Ph.D. 《The Journal of medical humanities》1995,16(4):223-228
This essay argues that film deserves a place within the medical humanities curriculum and demonstrates effective strategies for employing it within medical ethics and humanities classrooms. Part One of the article emphasizes how and why medical ethics teachers can utilize documentary and fictional films, such as “Thomas Szasz and the Myth of Mental Illness,” “The Deadly Deception,”Whose Life Is It Anyway? and “Voices From the Front” in their courses. Such films encourage students to move beyond abstract debates and confront the human pain inherent in all ethical dilemmas. Part Two focuses on documentary and fiction film in the medical humanities classroom. In this section, the author details how to incorporates films, such asThe Doctor, The Waterdance andHospital, into the humanities classroom, juxtaposing them with various literary works, such asOther Women's Children, Borrowed Time, andCeremony. Part Three of the essay presents a detailed discussion ofThe Elephant Man andFrankenstein, illustrating how visual and literary texts compliment each other within the humanities classroom. Overall, the author demonstrates how films function as engaging and complex visual texts providing unique insights in the particularities of American health care and, as such, can become valuable components within medical ethics and humanities classrooms. 相似文献
236.
Richard A. Tyrrell Ph.D. Julian F. Thayer Bruce H. Friedman Herschel W. Leibowitz Ellie L. Francis 《Integrative psychological & behavioral science》1995,30(1):46-67
Although the eyes and the heart serve very different purposes, each receives autonomic innervation. Capitalizing on recent
theoretical and technological innovations in the understanding and assessment of oculomotor and cardiovascular behavior, three
experiments measured behavioral covariation between the oculomotor and cardiovascular systems. Measures of dark focus and
dark vergence indexed oculomotor tone, and the spectral decomposition of variations in heart rate indexed cardiovascular control
mechanisms. In Experiment 1, individual differences in cardiovascular parameters could predict individuals’ dark vergence
(R2=.806) but not their dark focus (R2=.404). In Experiment 2, the same parameters were measured from subjects who experience either panic attacks (n=11) or blood phobia (n=9). Heart rate was positively correlated with dark vergence and the two subject groups were separable based on both oculomotor
and cardiovascular variables. Using a within-subjects approach, Experiment 3 found that both dark vergence and dark focus
tended to be nearer during sympathetic dominance of the heart than during parasympathetic dominance, within-subjects variations
in cardiovascular parameters could predict dark focus, and between-subjects variations in interbeat intervals could predict
dark vergence. Shared patterns of autonomic activation may be responsible for this eye-heart link. 相似文献
237.
The purpose of this study was to determine the extent to which lobectomy affects ability to discriminate facial identity or facial expression. Fifteen right temporal, 15 left temporal, 5 right frontal, and 4 left frontal lobectomy patients, pair-matched for age, sex, and education to normal control subjects, participated in this study. Tasks included a Facial Identity Matching Task and a Facial Affect Matching task. The lobectomized patients as a whole were significantly impaired on both tasks (22% decrement in performance). The patients made twice as many errors resulting from perseveration of response-set of the first condition (identity or emotion matching) into the second condition. The site of lobectomy did not influence general performance on any one task or selective performance on any subset of affective categories. It was concluded that all four brain regions play a significant and equal role in face processing, and that circuits more specifically dedicated to visual face processing, which are responsible for hemispheric dominance affects and affect/identity dissociations, are probably located more posteriorly in the brain. Finally, it was concluded that perseveration of acquired habit may, under specific conditions, characterize temporal lobe dysfunction just as much as frontal lobe dysfunction. 相似文献
238.
239.
Sederer LI 《Behavioral sciences & the law》1994,12(4):367-378
Managed care and organized systems of care are restructuring the delivery of care in the United States. As care is reorganized, physician practice styles, autonomy, and compensation are undergoing profound changes. To successfully integrate physicians into the new managed systems of care, their organizational relationship to and their compensation within these systems must be carefully considered. This paper first explores physician motivation as it is related to compensation. The paper then describes a variety of emerging organizational designs aimed at aligning the interests of physicians and hospitals. The author considers fully integrated, physician-hospital organizations with target income compensation arrangements to be most suitable to the collective success of professionals and organized systems of care. The paper concludes with a discussion of the many dilemmas and challenges posed by the intertwining of managed care, organized networks of care, and professional compensation. 相似文献
240.
Seven undergraduates participated in a concurrent-choice experiment with monetary reinforcers. Response-independent analogues of variable-interval and variable-ratio schedules were used to assess whether subjects would maximize reinforcement rate. The optimal pattern of behavior, in terms of maximizing reinforcement rate, involved a large bias toward the ratio alternative, with only occasional sampling of the interval schedule. Most experiments with pigeons, however, demonstrate matching of response rates to reinforcement rates, with only slight biases for the ratio schedule. Although subjects in the present experiment allocated more time to the ratio alternative than required by matching, the magnitude of the bias did not approximate that predicted by a maximizing account. After exposure to clock stimuli correlated with the operation of each schedule, 1 subject's behavior did show a substantial level of bias, increasing the total number of reinforcers obtained, and lay at a point between the predictions of matching and maximizing. The other subjects, however, continued to respond less optimally. The present results can be accounted for by a view of matching that incorporates the effects of delayed reinforcement. 相似文献