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901.
Septal lesions and reasoning performance in the rat 总被引:1,自引:0,他引:1
902.
903.
Louise H Kidder Gerald Bellettirie Ellen S Cohn 《Journal of experimental social psychology》1977,13(1):70-80
The degree of equality or equity in reward allocations made by men and women is explored in three studies. Study 1 was a classroom survey which was administered after the members had completed a series of team assignments. When asked to indicate anonymously whether they would share some points with team members who had earned fewer, the men more often said yes and the women no, contradicting the patterns found in much of the literature. Studies 2 and 3 examined the hypothesis that under public conditions men and women would behave as tradition and the previous literature suggest, allocating rewards equitably and equally, respectively. In private, however, they would reverse themselves, each preferring the otherwise forbidden option. The results confirmed the prediction: when anticipating disclosure of their decisions, men chose to divide credits equitably and women equally between themselves and a less deserving partner, but when assured of anonymity, men chose more equal and women more equitable allocations. The results are discussed in light of both childhood socialization and adult constraints on sex role performances. 相似文献
904.
William E. Whitehead Ellen Lurie Barry Blackwell 《Journal of applied behavior analysis》1976,9(2):153-157
Decrease in human systolic blood pressure of 4.35 mm Hg (range: 0 to 12 mm Hg) were classically conditioned in normal and hypertensive subjects using a delayed conditioning paradigm in which a 30-sec auditory stimulus (the conditioned stimulus) was followed immediately by tilting the subject 15° head-down to elicit small decreases in blood pressure. Conditioning occurred within five trials. A control group demonstrated that sensitization of the reflex by repeated tilting could not account for the blood-pressure decreases associated with the conditioned stimulus in experimental subjects. 相似文献
905.
906.
Ellen A. Levy Barbara S. McClinton F.Michael Rabinowitz Joan R. Wolkin 《Journal of experimental child psychology》1974,17(1):115-132
Two experiments were conducted using a multiple-item list in which each item consisted of a pair of pictures. The model indicated which member of each pair she preferred and was either positively reinforced, negatively reinforced, or received neutral consequences. The S then indicated his preferences (imitation test). Following the imitation test, each S was asked to recall the model's choices. Age was an independent variable in both experiments. Imitation scores of the children, preschool to sixth-grade age range, were strongly influenced by differential vicarious reinforcement. Vicarious reward increased imitation and vicarious punishment decreased it. College students' imitation scores were only minimally influenced by differential vicarious reinforcement. Within- and between-subjects variations of vicarious reinforcement had similar effects. Recall scores were surprisingly high and were not significantly influenced by differential vicarious reinforcement. Interestingly, age and percentage of correct recall were negatively correlated. 相似文献
907.
908.
Lisa Silberstein Howard Gardner Erin Phelps Ellen Winner 《Journal of experimental child psychology》1982,34(1):135-150
In order to determine the development of preferences for different types of metaphors, a metaphor preferences task was designed. Subjects at seven ages, from 6 through 20 years, received incomplete sentences followed by metaphorical and literal completions, and were asked to select their preferred completions. The pattern of preferences shifted with age. Metaphors based on grounds involving color or shape were preferred by the youngest subjects; metaphors based on movement or sound were preferred by subjects of intermediate age; and metaphors based on nonperceptual, conceptual grounds were preferred by the oldest subjects. At all ages the most frequently chosen metaphors were those based on a combination of two grounds (e.g., color and shape). Preference for literal completions declined with age, but there was an increase in literal selections in the 8th and 10th grades. This study demonstrates the systematic development of aesthetic preferences in the domain of figurative language. 相似文献
909.
910.
Data from a longitudinal study of postbaccalaureate nursing careers are discussed in the context of the motive-to-avoid-success controversy. Two groups of nurses with continuous work histories were intensively studied. While most had experienced upward professional mobility, a significant minority had lateral careers, which, though not characterized by advancement, typically provide rewards of intensification. Further, lateral careers only occurred in specialties allowing a high degree of professional autonomy. Thus, upward mobility and advancement should not be the sole criteria of women's occupational progress. Alternative conceptions of success may be significant in many occupations, although such beliefs may not serve as viable substitutes for professional autonomy and the opportunity for personal development. Lateral movement may also characterize most men's work lives more aptly than descent or ascent; hence the findings underscore the necessity to rethink the image of movement in both male and female work spheres.The research upon which this paper is based was supported by a grant from the Nursing Resources Division, USPHS (Grant NU-004-94-03) for the study of Post-Baccalaureate Careers in Nursing, Fred Davis and Virginia Olesen, Principal Investigators, Ellen Lewin, Assistant Project Director. This article was originally presented as a paper at the Pacific Sociological Association meetings, Sacramento, California, April 1977, where the panel commentator, Sheryl Ruzek, provided useful comments on the essay. Jane Tabata Usami provided a very helpful bibliographic search and other technical assistance. 相似文献