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61.
This article examines how gender is inscribed and reproduced in the consumption of Virtual Reality (VR) technologies. The focus is on how virtual reality systems become embedded in 'everyday life' through leisure and consumption, and how the spectacles and disciplines associated with consumption sites produce gendered virtual subjects. Studies of new communications technologies have tended to polarize between 'cyberpunk'/'cyberfeminist' visions of bodily transcendence in 'cyberspaces', and the critique of such visions from social theorists who focus on the reproduction of social and cultural inequalities through technical systems. These approaches tend to neglect the specific sites in which the social relations of VR are played out. A 'multi-sited' ethnographic study of immersive virtual reality systems is the basis for discussion of how virtual reality technologies produce gender in specific sites. Virtual systems are positioned and used differently in various locales such as arcades and art galleries, bars and theme parks and cafes. The article discusses the practices of consumption which (re)produce and maintain conventional bodily and subjective boundaries. What relationships are becoming institutionalized? Are new conventions of gender created in these consumption relationships? The construction of spectacle and space, and the specific bodily disciplines required for participation in virtual realities in locations of consumption is particularly important in the formation of gender dynamics. Multiple subject positions are offered through competing technical, economic and cultural practices in diverse sites. These positions can establish new conventions of virtual identities and experiences, but also remain shot through with familiar operational categories of gendered identities and bodily practices. This article argues that immersive virtual reality technologies cannot be understood without some consideration of the locales in which they are embedded, and the social identities they make possible or constrain. A local, reflexive and feminist orientation assists in understanding the gendered dynamics associated with 'becoming virtual'.  相似文献   
62.
by Robert H. Davies. New York: Harvester Press, 1979, R40,45.  相似文献   
63.
Abstract

Although audio-visual materials are commonly used on college and university campuses, frequently those materials are not evaluated to determine what impact they may have on students' attitudes. The present research compared the effect of three audio-visual programs on attitudes of college students toward homosexuality. The three programs included a film that dealt with prejudice towards numerous groups but not towards homosexuals; a video-tape of a homosexual clergyman who discussed sexual variance with particular emphasis on homosexuality; and two films in which couples were explicitly engaging in homosexual behavior. A control group was used. All groups received a lecture about homosexuality.

Using a two-way analysis of covariance, significant differences were found among the groups. Subjects that watched the film on prejudice and the video-tape of a discussion of homosexuality, as well as the control group, were all significantly more tolerant toward homosexuality than subjects who watched the explicit films. The difference among groups was immediate only. Five weeks after exposure to audio-visual programs, there were no significant differences. There was no significant difference between males and females, either immediately after seeing the programs or five weeks later. Thus, attitudes of college students toward homosexuality can be altered and were not gender specific.  相似文献   
64.
65.
While the negative impact of child‐raising and caring on women's career progression in academia is well‐established, less is known about the role of academic women's lived experiences of maternity leave as an institutional practice. This article presents the findings of a qualitative study of the lived experiences of female academics and researchers in an Irish university. The analysis intrinsically links organizational structures and problems with the lived and felt dimensions of work. The findings point to the need for better structural accommodations for maternity leave which address the relationship between caring and career disadvantage within academia. The article adds to existing literature on the intersection of motherhood and academia by unpicking the specific role of maternity leave as both a lived experience and an institutional practice that can reinforce gender inequalities in academia.  相似文献   
66.
This paper attempts to show that a philosophical redefinition of the locus of social problems demands a fundamental change in micro-level intervention. A framework and model are introduced that describe a reconceptualization of social work practice rooted in the social-welfare-through-social-change philosophy. Four types of worker activity provide the framework for micro- and macro-level specialization. A micro-level intervention model is then defined in terms of four practice principles: (1) accountability to the client, (2) following the demands of the client task, (3) maximizing environmental supports, and (4) proceeding from an assumption of least content.  相似文献   
67.
Our study aims to assess the prevalence of behavioural addictions in an adolescent population, evaluating the effects of gender and age, and to assess the correlations among different behavioural addictions. 2853 high school students were assessed in order to evaluate the prevalence of behavioural addictions such as Pathological Gambling (PG), Compulsive Buying (CB), Exercise Addiction (EA), Internet Addiction (IA), and Work Addiction (WA), in a population of Italian adolescents. The South Oaks Gambling Screen-Revised Adolescent (SOGS-RA), the Compulsive Buying Scale (CBS), the Exercise Addiction Inventory (EAI), the Internet Addiction Test (IAT), and the Work Addiction Risk Test (WART), were compiled anonymously by the students. Overall prevalence was 7.0% for PG, 11.3% for CB, 1.2% for IA, 7.6% for WA, 8.5% for EA. PG and EA were more common among boys, while gender had no effect on the other conditions. CB was more common among younger (<18 years old) students. The scores of all of these scales were significantly correlated. The strong correlation among different addictive behaviours is in line with the hypothesis of a common psychopathological dimension underlying these phenomena. Further studies are needed to assess personality traits and other clinical disorders associated with these problems behaviours.  相似文献   
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69.
Elderly patients with cardiovascular events are characterized by high drug consumptions. Whether high drug consumptions are related to physical activity is not known. In order to examine whether physical activity is related to drug consumption in the elderly, patients older than 65 years (n?=?250) with a recent cardiovascular event were studied. Physical activity was analyzed according to the Physical Activity Scale for the Elderly (PASE) score and related to drug consumption. PASE score was 72.4?±?45.0 and drug consumption was 8.3?±?2.2. Elderly patients with greater comorbidity took more drugs (8.7?±?2.1) and are less active (PASE?=?64.4?±?50.6) than patients with Cumulative Illness Rating Scale severity score higher than 1.8 than those with a score lower than 1.8 (76.3?±?41.4, p?<?0.05, and 8.0?±?2.0, p?=?0.006, respectively). Multivariate analysis correlation confirmed that PASE score is negatively associated with drug consumption (β?=??0.149, p?=?0.031), independently of several variables including comorbidity. Thus, physical activity is inversely related to drug consumption in elderly patients with cardiovascular events. This inverse relationship may be attributable to the high degree of comorbidity observed in elderly patients in whom poor level of physical activity and high drug consumption are predominant.  相似文献   
70.
This paper deals with small area indirect estimators under area level random effect models when only area level data are available and the random effects are correlated. The performance of the Spatial Empirical Best Linear Unbiased Predictor (SEBLUP) is explored with a Monte Carlo simulation study on lattice data and it is applied to the results of the sample survey on Life Conditions in Tuscany (Italy). The mean squared error (MSE) problem is discussed illustrating the MSE estimator in comparison with the MSE of the empirical sampling distribution of SEBLUP estimator. A clear tendency in our empirical findings is that the introduction of spatially correlated random area effects reduce both the variance and the bias of the EBLUP estimator. Despite some residual bias, the coverage rate of our confidence intervals comes close to a nominal 95%.  相似文献   
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