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991.
The goal in the present study was to understand the discourses that animate children’s talk about having a parent come out and how these discourses interplay to create meaning. Data were gathered through 20 in-depth interviews with adults who remembered a parent coming out to them as lesbian or gay. One discursive struggle animated the participants’ talk about their parents’ coming out: the discourse of lesbian and gay identity as wrong vs. the discourse of lesbian and gay identity as acceptable. Analysis of participants’ talk about their familial identities revealed a range of avenues for resisting the negative discourses regarding lesbian and gay identities. The findings highlight discursive power in participants’ talk about their familial identities and how participants organize the conflicting messages they receive in their culture and in relationships regarding family identities.  相似文献   
992.
Exercise programs are often recommended for preventing or delaying late-life disability. Programs that incorporate functional training, which uses movements similar to performing activities of daily living, may be suitable for such recommendation. The purpose of this systematic review was to examine the effects of functional training on muscle strength, physical functioning, and activities of daily living in older adults. Studies in three electronic databases (MEDLINE, CINAHL, and SPORTDiscus) were searched, screened, and appraised. Thirteen studies were included in the review. These studies vary greatly in participant recruitment criteria, functional training content, and selection of comparison groups. Mobility exercises were the most common element in functional training across studies. Results show beneficial effects on muscle strength, balance, mobility, and activities of daily living, particularly when the training content was specific to that outcome. Functional training may be used to improve functional performance in older adults.  相似文献   
993.
Lenior ON 《Work (Reading, Mass.)》2012,41(Z1):5899-5904
The challenges put on large baggage systems by airports can be summarized as: handling a high number of bags in a short period of time, in a limited space, with all sorts of disruptions, whilst complying with stringent regulation upon security, sustainability and health and safety. The aim of this company case study is to show in the different project phases--as indicated in the system ergonomic approach--how the human factors specialist can play a major part in tackling these challenges. By describing different projects in terms of scope, organization, human factors topics covered, phases and lessons learned, the importance of Human-Computer Interaction, automation as well as manual handling and work organization in baggage is addressed.  相似文献   
994.
The range of sizes used in Chile for clothing comes from criteria developed in continental Europe, mainly the EN 13402 standard. Any standard adopted by a country should consider the anthropometric dimensions of the user population, particularly to discern the ratio of garments for different size. Consequently, the purpose of this study was to propose standards for the size of clothing based on anthropometric characteristics of a sample of Chilean miners. The study was conducted in 447 male workers. The age and body weight were measured in each workers as well as their percentage of body fat. Anthropometric measurements for garments were made according to the criteria of the European Community (EN 13402-1) and ISO (8559- 1989). Body dimensions for the design of gloves, shoes, helmets and caps, clothes that cover the upper part of the body and clothes that cover the lower part were measured. The results obtained made it possible to establish the percentage of workers falling within the range of sizes that manufacturers consider as reference. One of the main conclusions of the study is the need to carefully consider a set of complementary anthropometric measures, which can help to improve the comfort of costumes, to the extent that the providers adapt their designs to the characteristics of Chilean workers.  相似文献   
995.
996.
Radiologists are intensive computer users as they review and interpret radiological examinations using the Picture Archiving and Communication Systems (PACS). Since their computer tasks require the prolonged use of pointing devices, a high prevalence of Musculoskeletal Disorders (MSDs) is reported. The first phase of this study involved conducting a Cognitive Work Analysis in conjunction with a Participatory Ergonomics approach to perform a total work system analysis. We also conducted an ergonomic survey as well as collected computer use data, specifically for the mouse and keyboard. The goal of the study was to reduce the physical exposures for radiologists. This paper presents Phase I results describing the analyses and redesign process of the radiologists tasks, training design, computer use, and selected survey results.  相似文献   
997.
It can be argued that the Irish workforce has been revolutionised over the past 25 years, as married women entered the world of paid work in increasing numbers, bolstering the female participation rate. There have also been changes in gender roles and gender role attitudes over the period. This review will present sociological research analysing this major social change, including research that places the Irish case in a comparative European and international context. The review will mirror the main foci of the field, paying particular attention to research on gender role attitudes, occupational segregation and unpaid work. The gendering of the Irish workforce has been a complex and uneven process, involving continuities as well as changes. Overall, the sexual division of labour remains a key feature of paid and unpaid work in Ireland, and the concept has considerable explanatory power in relation to persistent gender inequalities.  相似文献   
998.
The liberalization of attitudes toward homosexuality in the United States over the past 30 years is well documented. Despite these changes, substantial resistance to equality for gay men and lesbians remains. Previous studies indicate that beliefs about the etiology of homosexuality are central to this discussion. Those who believe homosexuality is innate are more favorable, while those who believe it is the result of a choice are more negative. Moreover, experimental research indicates that those with negative views actually become more opposed when a natural explanation is proposed. This study highlights the importance of perceived sources of epistemic and moral authority for understanding views of homosexuality. Using stances on culturally controversial issues involving “science and religion” as indicators of where individuals place authority, we outline the connection between perceptions of moral authority and attributions about homosexuality. Analyses of a national survey of American adults show that, net of controls, one’s stance on moral authority is the strongest predictor of attributions about whether homosexuality is chosen or innate.  相似文献   
999.
Based upon a qualitative metasynthesis of 49 articles centered on clients' experiences of their conjoint couple and family therapy, the investigators constructed a grounded formal theory of Clients' Relational Conceptions of Conjoint Couple and Family Therapy Quality. The theory suggests from pretherapy conceptions to posttherapy reflections, clients' perceptions of conjoint couple and family therapy quality appear to consist of clients' constructed meanings regarding a series of interrelated relationships between clients and their therapists and therapy environments, between clients and themselves, between clients and other family members, and between process and outcome both inside and outside therapy. Within and across these relationships, clients appear to focus on expectations, connections, balance, and change when evaluating the quality of their clinical experiences. Based upon this theory, the investigators recommend that researchers continue to explore this clinical phenomenon and that therapists regularly seek clients' conceptions of quality in therapy.  相似文献   
1000.
Peer interactions in the context of group-level relationships have significant consequences on social adjustment across the lifespan of children and adolescents. Indeed, peer relations change systematically with individuals’ development. This study examined the effect of positive peer interactions measured as peer acceptance on academic achievement during the adolescence developmental stage. Participants were 766 students aged 11–16 years old. Adolescents completed a sociometric measure of peer acceptance. Academic achievement data were obtained from students’ report card grades. Regression analyses indicated that peer acceptance predicted academic achievement, and also a moderation effect was found displaying a higher impact of peer acceptance on academic achievement for younger adolescents than for older adolescents. It is suggested that improving peer relationships within the group, especially at early adolescence, can be a target of intervention to improve academic functioning at school.  相似文献   
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