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121.
The giving of time and money, mainly to private nonprofit organisations is not trivial, but in Australia has been little studied. This article introduces a special issue of the Australian Journal of Social Issues which draws on data collected in the largest study of giving and volunteering conducted in Australia hitherto. It seeks to establish terminological guidelines and reviews past Australian research on giving and volunteering, arguing that there has been a disproportionate interest in volunteering. It seeks to put to rest some common myths about giving and explores whether the increase in giving and volunteering can be attributed to government policy. It concludes by introducing the other papers in the collection.  相似文献   
122.
The effects of trampling on the understorey vegetation were studied in boreal urban forests of different fertility in the greater Helsinki area, Finland. The three studied forest types in decreasing order of fertility were: 1) herb-rich heath forest, 2) mesic heath forest, and 3) sub-xeric heath forest. We inventoried the cover percentages of understorey vegetation in 40 herb-rich, 75 mesic and 40 sub-xeric biotopes located in 51 urban forests varying in size (0.6–502 ha). Cover percentages were compared to those of untrampled reference areas. In our study, trampling tolerance increased with increasing fertility of the forest type. Wear of understorey vegetation correlated positively with the number of residents (i.e. recreational pressure) around the forest patch. In general, understorey vegetation cover in all three forest types was lower than in the same forest types in untrampled reference areas. Ground layer cover in urban forests was less than half of that in reference areas. Mosses, lichens, and dwarf shrubs, especially Vaccinium vitis-idaea, proved to be sensitive to trampling and consequently decreased in cover. The cover of tree saplings, mainly Sorbus aucuparia, and some resilient herbs increased.  相似文献   
123.
谈到考古。首先让人想到的是在荒郊野外的探测和发掘,如墓葬和遗址等等,而往往忽略了另一块考古的重要阵地——水下。  相似文献   
124.
We explore the multilevel determinants of intimate partner violence (IPV) against women in rural Uttar Pradesh, India. We focus on village tolerance of abuse and its ability to regulate the effects of individual and village‐level women's status and social capital. Using individual and village data from the 1998 to 1999 India National Family Health Survey, we find that village tolerance and women's status at individual and village levels help explain the risk of IPV. Village tolerance of abuse also moderates the ability of village‐level women's status and social capital to protect women from IPV. Results underscore the need to understand processes that sustain and/or challenge violence‐legitimating norms.  相似文献   
125.
The present study tested for gender differences in depression and body image among a sample of 6th–8th grade low-income African American adolescents. Gender differences were found, with adolescent girls more likely to report both depressive symptoms and poor body image. The most frequently endorsed body image concern for both boys and girls was the desire to lose weight, with approximately half of the girls in this sample reporting they would like to lose weight. Results of mediational analyses indicate that poor body image mediates the relation between gender and depression in this sample, suggesting that heightened rates of depression, among girls, are due to heightened rates of poor body image.  相似文献   
126.
User participation has been promoted to improve the quality, responsiveness, and outreach of public services in India. This qualitative study evaluates new grassroots institutions—Village Education Committees and Mothers’ Committees—in Andhra Pradesh, which promoting parents’ participation in the management and monitoring of local schools and maternal/child health services. Although the committees were found to have increased participation in public affairs by the poor and brought about some improvements in service quality, inclusive and meaningful participation has often been hindered by illiteracy and lack of information, as well as caste, gender, and socioeconomic inequalities. The article suggests that there are considerable tensions between inclusive participation and committee effectiveness as members need skills, status, and resources in order to have a meaningful impact on service provision. In addition, research findings point to the need for more structured opportunities for committee members to interact with authorities and service providers, as well as for children to voice their concerns and ideas. Lastly, in order to tackle childhood poverty more holistically, the focus of these committees should be revised to give greater emphasis to improving service quality improvements and cross-sectoral synergies, rather than the current move narrow focus on infrastructural development and singlesector initiatives.  相似文献   
127.
Systems for measuring the quality of publications in peer-reviewed academic journals have achieved importance in the ‘audit culture’ to which academia worldwide has become increasingly subjected. In the United Kingdom this debate has focused on government proposals to give greater emphasis to bibliometrics (counts of journal articles and their citations) as a measurement of research quality, in respect of publications in the emergent Research Excellence Framework (REF) which is set to replace the Research Assessment Exercise (RAE). This approach impacts on social work educators who are the main producers of papers published in peer-reviewed academic journals. It affects their publishing behaviour by pressurising them to publish their work in journals that are regarded as being prestigious, for which ‘high impact factor’ journals as determined by Thomson Reuters—a private commercial information management enterprise with headquarters in the United States—has become a proxy for quality. In this paper the authors describe and critique the Thomson Reuters system as it applies to social work and propose an alternate fair, inclusive and transparent system for assessing the quality of publications based on peer evaluation and incorporating an ethical approach consistent with the discipline's professional values.  相似文献   
128.
The study evaluated the association between maternal disrupted communication and the reactivity and regulation of the psychobiology of the stress response in infancy. Mothers and infants were recruited via the National Health Service from the 20% most economically impoverished data zones in a suburban region of Scotland. Mothers (N = 63; M age = 25.9) and their 4‐month‐old infants (35 boys, 28 girls) were videotaped interacting for 8 min, including a still‐face procedure as a stress inducer and a 5‐min coded recovery period. Saliva samples were collected from the dyads prior to, during, and after the still‐face procedure and later assayed for cortisol. Level of disruption in maternal communication with the infant was coded from the 5‐min videotaped interaction during the recovery period which followed the still‐face procedure. Severely disrupted maternal communication was associated with lower levels of maternal cortisol and a greater divergence between mothers' and infants' cortisol levels. Results point to low maternal cortisol as a possible mechanism contributing to the mother's difficulty in sensitively attuning to her infant's cues, which in turn has implications for the infant's reactivity to and recovery from a mild stressor in early infancy.  相似文献   
129.
The present study manipulated transformational and transactional leadership styles to examine their influence on individuals' performance on a stressful task, and on perceived social support, self-efficacy beliefs, emotions, and stressor appraisals. In addition, this study examined whether these variables mediated the relationship between leadership style and performance. Two hundred fourteen participants viewed video instructions for a stressful task presented by an actor depicting one of three leadership styles (transformational, transactional-contingent reward, and transactional-management by exception). Participants' psychological, emotional, and motivational responses to the videos were assessed prior to their engagement with the task. The transformational leadership condition was associated with enhanced task performance, higher social support perceptions, greater efficacy beliefs, lower negative affect, and lower threat appraisals compared to the transactional conditions. Causal modeling revealed that leadership style had a direct, rather than indirect, effect on task performance. The present research extends leadership research by providing an experimental evaluation of the costs/benefits of transformational and transactional leadership under stressful task conditions. Some of the results parallel those from correlational field studies, thus corroborating transformational leadership theory while other results diverge from theory, but present opportunities for future research.  相似文献   
130.
Physician executives are slowly moving into top management jobs, holding the same stature on senior management teams as chief financial officers and executive vice presidents. Learn how the role of the physician executive is evolving and how opportunities are expanding for even more physicians to assume the top-level posts.  相似文献   
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