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221.
Using a pretest–posttest and delayed recontact experimental design with a national sample, this study examines shifts in U.S. public attitudes about Syrian refugees after watching a topical satirical news segment on Full Frontal with Samantha Bee, compared with a CNN news segment. To investigate synergistic effects between satire and news, the design varied whether the news and comedy segments were viewed alone or in sequence (news before comedy or comedy before news). The results show that all four treatments (news only, comedy only, news-comedy, comedy-news) significantly increased support for refugees from pretest to posttest, and these effects were maintained after a 2-week delay. However, the effects were significantly greater in the three comedy conditions relative to news only. Finally, a serial mediation analysis demonstrated that perceived entertainment value is a positive mediator of comedy’s persuasive effects and serves as a buffer against negative indirect effects through message discounting and argument quality. 相似文献
222.
This study examines the frames found on Twitter during the Vancouver riots on June 15, 2011. A textual analysis was employed, and resulted in the identification of 5 frames: fandom, riot propagation, global perspectives, shame on Vancouver, and real fans vs. idiots. The identification of these frames illustrated Twitter's role as a source of news and information, and also an outlet for shaping public opinion and cultural perception. Twitter provided the opportunity to counter public perceptions of Canadian hockey fans and the rioters through displays of dissociation, embarrassment, remorse, and comparisons to substantial global events of political unrest. 相似文献
223.
Lauren Reiter 《Journal of Business & Finance Librarianship》2015,20(1-2):54-65
Colleges and universities employ a variety of strategies to deliver financial education to students. Among these approaches is peer-to-peer financial education, which has been explored in many settings but never in an academic library. Following a review of financial literacy approaches used on college and university campuses by libraries, and other units and departments, this article describes the Student Financial Education Center located at Pennsylvania State University Libraries and discusses the unique challenges and opportunities of implementing a peer-to-peer financial education program in this setting. 相似文献
224.
Discrimination‐Related Stress Effects on the Development of Internalizing Symptoms Among Latino Adolescents 下载免费PDF全文
Selcuk R. Sirin Lauren Rogers‐Sirin Jessica Cressen Taveeshi Gupta Sammy F. Ahmed Alfredo D. Novoa 《Child development》2015,86(3):709-725
This three‐wave longitudinal study of 173 Latino adolescents (M = 16.16 years, SD = 0.65) is designed to understand the role of discrimination‐related stress in mental health trajectories during middle to late adolescence with attention to differences due to immigration status. The results of the growth curve analysis showed that anxious‐depressed, withdrawn‐depressed, and somatic complaints significantly decreased over time. Furthermore, although discrimination‐related stress was found to be significantly related to the trajectories of three types of mental health symptoms, the results revealed that immigration status moderated these relations such that discrimination‐related stress was significantly related to these outcomes for Latino youth whose parents were born in the United States, while this relation was not significant for Latino children of immigrants. 相似文献
225.
We now understand that human intelligence, once thought to be determined almost solely by heredity, is malleable. In developed countries, average intelligence test scores have increased substantially since the tests began to be administered 100 years ago. In school settings, however, intelligence is often still treated as a fixed attribute that limits many students' ability to learn. We argue that schools can and should create intelligence. A body of research has now shown that participating in certain forms of discussion-based instruction can lead to gains in performance, not only in the subject taught, but also in other, distant domains. This means that schools can actually ‘grow the mind.’ Here, we look at a few powerful examples of dialogic teaching and learning, and discuss some of the implications for the future of education. 相似文献
226.
The authors performed an interdisciplinary literature review of research on communication and climate change. The authors reviewed STEM, social science, and risk analysis journals to synthesize recent publications on climate change communication which could support research in technical communication. Several applications are proposed for technical communication research, including using this review to contextualize local qualitative work, to spur interdisciplinary projects and address gaps in multidisciplinary literature, and reconsider a role for advocacy in technical communication. 相似文献
227.
Jason Bantjes Leslie Swartz Lauren Conchar Wayne Derman 《International Journal of Disability, Development & Education》2015,62(3):288-302
Adolescents with disabilities in developing countries frequently have limited access to sporting opportunities and comparatively little is known of their lived experiences and preferences. We set out to understand what a group of adolescents with cerebral palsy (CP) living in South Africa perceive to be important components of programmes developed to increase their participation in sport. We conducted in-depth interviews with 15 adolescents with CP. Data were analysed using Interpretative Phenomenological Analysis. Congruent with existing research, our findings suggest that sporting programmes should allow participants choice, provide physical challenges and present opportunities to socialise and experience mastery. Participants ask for: variety and a wider range of sports; greater recognition; coaching; and competition within programmes which are inclusive and fair. The data highlights the need for advocacy work and draws attention to the challenges of responding to participants’ requests when developing sports programmes for adolescents with disabilities in resource-scarce countries. 相似文献
228.
Marquell Johnson Kristin Meltz Kayla Hart Molly Schmudlach Lauren Clarkson Kate Borman 《Journal of sports sciences》2015,33(8):769-776
This study examined the validity of the Actical accelerometer step count and energy expenditure (EE) functions in healthy young adults. Forty-three participants participated in study 1. Actical step counts were compared to actual steps taken during a 200 m walk around an indoor track at self-selected pace and during treadmill walking at different speeds (0.894, 1.56 and 2.01 m · s–1) for 5 min. The Actical was also compared to three pedometers. For study 2, 15 participants from study 1 walked on a treadmill at their predetermined self-selected pace for 15 min. Actical EE was compared to EE measured by indirect calorimetry. One-way analysis of variance and t-tests were used to examine differences. There were no statistical difference between Actical steps and actual steps in self-selected pace walking and during treadmill walking at moderate and fast speeds. During treadmill walking at slow speed, the Actical step counts significantly under predicted actual steps taken. For study 2, there was no statistical difference between measured EE and Actical-recorded EE. The Actical provides valid estimates of step counts at self-selected pace and walking at constant speeds of 1.56 and 2.01 m · s–1. The Actical underestimates EE of walking at constants speeds ≥1.38 m · s–1. 相似文献
229.
Shannon K. McManimon Lauren Causey Zdanna King Evelyn C. Ronning Marjorie B. Bequette 《科学教学研究杂志》2020,57(5):651-671
Science learning occurs throughout people's lives, inside and outside of school, in formal, informal, and nonformal settings. While museums have long played a role in science education, learning in this and other informal settings has not been studied nor understood as deeply as in formal settings (i.e., schools and classrooms). This position paper, written by learning researchers in a science museum engaged in equity and access work, notes that while the researchers consider the ethics of their work regularly and deeply, little formal guidance exists for the ethical challenges they routinely face in studying science learning. To explore this, the paper first shares contexts of studying informal science education at the Science Museum of Minnesota, including epistemological understandings of both science and research, a commitment to justice-based equity, and existing ethical guidance and processes. Drawing on three research projects, it explores ethical issues pertaining to (a) museum visitors and (b) museum staff and community members engaging in participatory research. First, as visitors do not generally come to a museum to be part of a research study, learning researchers must consider sampling, representation, and data collection methods, balancing these with a museum-goer's desires for their visit. Second, when using participatory methodologies with staff, community members, and young people as co-researchers, ethical considerations involve building relationships, redefining (unanticipated) risks, and data collection and dissemination practices that do not extend existing social inequities or work hierarchies. Ultimately, this position paper argues for expanded or revised ethical guidance that meets the needs of this work, surpasses current guidelines or institutional review board practices, draws on epistemologies outside of a supposedly neutral, individualistic Western framework, and places participants at the center of the work. Such a discussion could enhance the ethical study of science learning across settings. 相似文献
230.
Rachel Arnold Christopher R. D. Wagstaff Lauren Steadman Yasmin Pratt 《Journal of sports sciences》2017,35(12):1187-1196
Organisational stressors have been found to be prevalent and problematic for sport performers, with research identifying demographic differences in the stressors encountered. Nevertheless, extant sport psychology research on the topic of stress has generally focused on able-bodied athletes; whilst that which has been conducted on performers with a disability has typically recruited relatively small samples to explore a narrow selection of organisational stressors, or examined other components of the stress process. The purpose of the present study was to explore the various organisational stressors that athletes with a disability encounter. The sample comprised 18 elite athletes with a disability (10 male, 8 female) who had a classified disability and experience of competing at a major championships in their sport (e.g., Paralympic Games, World Championships). Participants took part in a semi-structured interview which was analysed by drawing from grounded theory procedures. A total of 316 organisational stressors were identified, which were abstracted into 31 concepts and four, previously conceptualised, exploratory schemes: leadership and personnel issues, cultural and team issues, logistical and environmental issues, and performance and personal issues. This study not only provides the first illustration of the prevalence of organisational stressors for athletes with a disability, but also significantly points to salient similarities and distinct differences between the stress experiences of performers with and without a disability. 相似文献