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41.
42.
This study measured students' attitudes toward a university's student health services (SHS) and identified factors that were related to their attitudes. A questionnaire surveying students' attitudes was administered to a sample of 150 students at the Oxford Campus of the University of Mississippi. Analysis of the data revealed that students' attitudes had a statistically significant correlation with the following variables: perceived medical care cost, amount of health information/education received during medical encounters, time spent in the waiting room of the SHS, sex of the student, and income of the student. There was no significant relationship between attitude and age. 相似文献
43.
Thomas G. Haring Blair Roger Mellanie Lee Catherine Breen Robert Gaylord-Ross 《Journal of applied behavior analysis》1986,19(2):159-171
Three students with moderate handicaps were taught to initiate and expand on conversational topics. The teaching procedure used stimuli generated from actual conversations with nonhandicapped peers. Generalization was assessed by audiotaping conversations between the handicapped students and their peers in natural school contexts without adult supervision. Results indicated that training generalized to natural contexts. These results were socially validated by undergraduate special education students, who rated tapes of two of the students' conversations during training phases as more socially competent than during baseline. Results are discussed in terms of the evaluation of complex social behavior as multioperant behaviors. 相似文献
44.
Sik-Yum Lee 《Psychometrika》1986,51(1):93-99
A direct method in handling incomplete data in general covariance structural models is investigated. Asymptotic statistical properties of the generalized least squares method are developed. It is shown that this approach has very close relationships with the maximum likelihood approach. Iterative procedures for obtaining the generalized least squares estimates, the maximum likelihood estimates, as well as their standard error estimates are derived. Computer programs for the confirmatory factor analysis model are implemented. A longitudinal type data set is used as an example to illustrate the results.This research was supported in part by Research Grant DAD1070 from the U.S. Public Health Service. The author is indebted to anonymous reviewers for some very valuable suggestions. Computer funding is provided by the Computer Services Centre, The Chinese University of Hong Kong. 相似文献
45.
46.
W H Warren D S Young D N Lee 《Journal of experimental psychology. Human perception and performance》1986,12(3):259-266
Running over uneven ground requires visually regulating step length to secure proper footing. To examine how this is achieved, we studied subjects running on a treadmill on a series of irregularly spaced targets. The movements of their lower limbs and coccyx relative to the targets were monitored opto-electronically by a Selspot system. The results indicated that step length was adjusted to strike the targets primarily by varying the vertical component of impulse applied to the ground during the stance phase. In contrast, horizontal impulse was not varied significantly, and changing the reach forward of the foot on landing contributed little to variation in step length. Changing the vertical impulse simply altered the step time proportionately. Thus the data are consistent with a time-based model in which vertical impulse is modulated by the optic variable delta tau (Lee, 1976) specifying the time gap that has to be bridged by the runner between two targets. 相似文献
47.
Though the term “new technology” is widely used and discussed, there has been very little systematic study of attitudes to
technology and their relation to other beliefs and group memberships. This article describes an initial investigation into
the nature of attitudes towards new technology (n=534 undergraduates) and demonstrates that, as yet, these attitudes are only weakly structured and are not fully integrated
with other social beliefs. General evaluations of the benefits of technological advance appear to be almost unrelated to beliefs
about the inevitability of these advances or the desire to acquire training to deal with them. Contrary to popular expectations,
evaluations of video games are unrelated to other beliefs about technology while other social beliefs are, as yet, only weakly
integrated with these attitudes. This study also identifies gender differences in the assessment of potential benefits and
highlights other differences attributable to academic group memberships. These finding are discussed with reference to the
literature on sex-role stereotyping and group socialization processes. 相似文献
48.
Datan N 《Sex roles》1986,14(11-12):693-703
A study of 1148 middle-aged women in 5 Israeli subcultures ranging from modern Central European immigrants to traditional Moslem Arab villagers is the point of departure for this essay on tradition, transition, and the sociology of knowledge. The study is shown as having evolved through the competing hypotheses of the investigators, which in turn reflect the biases born of the experiential framework: 2 men and 1 young woman design a study that assumes an overvaluation of fertility and childbearing. When the findings reveal that middle-aged women do not regret the loss of fertility, regardless of tradition or modernity (and thus of childbearing history), the investigators discover their own assumptions to be erroneous. Further, the meaning of modernity is reconsidered as tradition is shown to incorporate a recognition of the strength of women despite formal status subordination; it is proposed that the dilemma of middle age is inevitably cultural transition. Finally, it is suggested that the broader social context of which the investigators were a part legitimates the study of women as "other" and as objects, while denying opportunity to study men in the same framework--a social context in which men shape decisions that grant or deny research funds, and thus shape the evolution of knowledge of gender. 相似文献
49.
Margaret L. Signorella Martha Hansen Krupa Wesley Jamison Nancy Lyons 《Sex roles》1986,14(9-10):475-479
Newcombe, Bandura, and Taylor developed a questionnaire measuring participation in space-related activities. The activities were classified as masculine, feminine, or neutral in gender stereotyping. A short version of this questionnaire was developed based on an item analysis of the responses by 485 introductory psychology students (236 women and 249 men). The 10 masculine, 10 feminine, and 10 neutral items chosen for the short form were given to 60 subjects (28 women and 32 men), along with a measure of spatial performance (Piaget's water-level task). Reliabilities (by coefficient alpha) were .79, .77, and .75, for the masculine, feminine, and neutral activity subscales, respectively. As with the original scale, women had a greater preference than men for feminine activities, men had a greater preference than women for masculine activities, and women and men had an equal preference for neutral activities. Masculine activity preference was associated with better water-level performance, with the relationship significantly stronger for women (r=.50) than for men (r=.10). Uses for the questionnaire in research on sex-related differences in spatial performance are suggested. 相似文献
50.
This study examined whether norms that concerning assisting frail older parents were different for daughters than for sons when the adult children are members of dual-earner couples. Data were gathered by telephone interviews from a probability sample of 315 adults residing in western Alabama. Of the 18 statements presented, statistically significant differences between the expectations for daughters and sons occurred in only three cases (help with housework, meal preparation, and yard work), suggesting substantial support for norms of equalitarianism. Further, there were few differences between the expectations held by females and by males for daughters and sons. Generally, the results suggested strong support for behaviors that facilitate the independent living of both adult children and their frail older parents.The authors acknowledge with thanks the assistance of the University of Alabama's Capstone Poll, which collected the data for this study. 相似文献