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Charis R. Davidson Gabrielle M. Turner-McGrievy DeAnne K. Hilfinger Messias Daniela B. Friedman Alyssa G. Robillard 《Sex education》2017,17(1):103-118
Little is known about university campus religious organisations’ influence on students’ sexuality-related attitudes and behaviours. This study sought to better understand sexuality-related communication within the context of campus ministries by exploring students’ and campus ministry leaders’ conversational experiences at a public university in the south-east USA. Data sources included an online survey of undergraduates participating in student religious organisations (n = 57), focus groups with campus ministry students (n = 36), and individual interviews with campus ministry leaders (n = 19). Findings indicated student satisfaction with the focus and frequency of conversations about romantic relationships and sexual health within the context of campus ministries. However, both campus ministry students and leaders indicated discomfort in discussions of sexuality. Leaders acknowledged their need for better strategies to engage students; students focused on how to integrate religious messages about sexuality with messages from other sources. These findings suggest campus ministry leaders may benefit from focused training and support to communicate more effectively with college students about sexuality. 相似文献
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Vallerand RJ Ntoumanis N Philippe FL Lavigne GL Carbonneau N Bonneville A Lagacé-Labonté C Maliha G 《Journal of sports sciences》2008,26(12):1279-1293
The purpose of the present research was to test the applicability of the Dualistic Model of Passion (Vallerand et al., 2003) to being a sport (football) fan. Three studies provided support for this dualistic conceptualization of passion. Study 1 showed that harmonious passion was positively associated with adaptive behaviours (e.g. celebrate the team's victory), whereas obsessive passion was positively associated with maladaptive behaviours (e.g. risking losing one's job to go to a game). Study 2 used a short Passion Scale and showed that harmonious passion was positively related to the positive affective life of fans during the 2006 FIFA World Cup, psychological health (self-esteem and life satisfaction), and public displays of adaptive behaviours (e.g. celebrate the team's victory into the streets), whereas obsessive passion was predictive of maladaptive affective life (e.g. hating opposing teams' fans) and behaviours (e.g. mocking opposing teams' fans). Finally, Study 3 examined the role of obsessive passion as a predictor of partner's conflict that in turn undermined partner's relationship satisfaction. Overall, the present results provided support for the Dualistic Model of Passion. The conceptual and applied implications of the findings are discussed. 相似文献
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This paper examines what readers value in printed and electronic journals based on the experience of the SuperJournal Project. Data were collected at the start of the project on how academic readers use printed journals and the library, their views on the advantages and disadvantages of print as a medium, and their expectations for electronic journals. At the end of the project, they were asked what they valued in the electronic journals delivered by SuperJournal and what they would most value in future services. Core requirements for electronic journal services are a wide range of journals, timeliness, fast access and ease of use. The key benefits from the user's point of view are convenience, saving time and efficiency. 相似文献
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Scott A. Baldwin Shawn M. Van Bruggen Joseph M. Koelbl Ravikanth Appalabhotla James E. Bear Jason M. Haugh 《Biomicrofluidics》2021,15(4)
Microfluidics approaches have gained popularity in the field of directed cell migration, enabling control of the extracellular environment and integration with live-cell microscopy; however, technical hurdles remain. Among the challenges are the stability and predictability of the environment, which are especially critical for the observation of fibroblasts and other slow-moving cells. Such experiments require several hours and are typically plagued by the introduction of bubbles and other disturbances that naturally arise in standard microfluidics protocols. Here, we report on the development of a passive pumping strategy, driven by the high capillary pressure and evaporative capacity of paper, and its application to study fibroblast chemotaxis. The paper pumps—flowvers (flow + clover)—are inexpensive, compact, and scalable, and they allow nearly bubble-free operation, with a predictable volumetric flow rate on the order of μl/min, for several hours. To demonstrate the utility of this approach, we combined the flowver pumping strategy with a Y-junction microfluidic device to generate a chemoattractant gradient landscape that is both stable (6+ h) and predictable (by finite-element modeling calculations). Integrated with fluorescence microscopy, we were able to recapitulate previous, live-cell imaging studies of fibroblast chemotaxis to platelet derived growth factor (PDGF), with an order-of-magnitude gain in throughput. The increased throughput of single-cell analysis allowed us to more precisely define PDGF gradient conditions conducive for chemotaxis; we were also able to interpret how the orientation of signaling through the phosphoinositide 3-kinase pathway affects the cells’ sensing of and response to conducive gradients. 相似文献