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111.
利用大规模随机抽样调查数据,分析了农村小学生看电视、用电脑和手机等信息传播媒体对他们学习成绩的影响,发现周间和周末使用这些传播媒体对学习成绩影响不同。看电视可以满足他们的娱乐和信息需求,周末适量地收看电视节目与他们的学习成绩之间呈现正相关关系;由于电脑和手机在农村小学生手中只充当游戏机的功能,使用这些媒体的时间与他们的学习成绩之间存在负相关关系,并且使用这些媒体的时间和对学习成绩的影响在男女生之间存在显著差异。 相似文献
112.
Michelle Gordon Allison Haack Rebecca Vernon Tiffany Saulter Debora Shaw 《Public Library Quarterly》2014,33(2):145-154
How do public libraries develop their collections of high-demand materials for the “I want it now” generation? Ten public libraries’ holdings of fiction and nonfiction bestseller titles were observed over a four-week period. The number of copies rose fairly consistently, with the five fiction titles having roughly about twice the number of copies as the five nonfiction titles. The ratio of holds to copies averaged 2.7:1 and ranged from 0.8:1 to 6.5:1. Demand for e-books was consistently higher than the number of copies available, averaging more than 4:1 across all libraries. 相似文献
113.
Most extant research on end-of-life communication in families has been based on the assumption that more communication is better communication. We used a multiple goals theoretical perspective to demonstrate that the quality of communication about end-of-life decisions matters. Members of 121 older parent/adult child dyads (N = 242) engaged in an elicited conversation about end-of-life health choices and reported their assessments of the conversation. Using multilevel linear modeling, we found that outside ratings of a person's communication quality (i.e., attention to task, identity, and relational goals) as well as outside ratings of the partner's communication quality were positively associated with the person's reported conversational satisfaction and hopefulness and negatively associated with the person's hurt feelings and relational distancing. 相似文献
114.
Scott L. Montgomery 《Journal of Science Education and Technology》1993,2(4):521-540
The history of curriculum debate involving science in the United States has touched all levels and concepts of schooling. It has involved a wide spectrum of competing interests and ideas. It has helped guide the framing of concepts as complex and influential as those of progress, human nature, and the national welfare. It has been a stage on which many players have entered, spoken, left, and returned (not always in the guise of farce). Above all, it is itself something from which a great deal can be learned: for in large part any current situation stands at the apex of this long history and cannot in any sense be divorced from what it reveals about the larger place of science and learning in American consciousness. Eric Hobsbawm once wrote that the progress of schools and universities measures that of nationalism, and that education generally is the most conscious champion of the state. History reveals this to be an enormous oversimplification, woefully expedient, and particularly so in the case of science. Here, in fact, nationalism itself can be revealed as a collision of many conflicting interests, myths, visions, and hopes, all of which at some point took the scientific as legitimating dais. No committed history could be so reductive. It must rather open both inward and outward, toward the past and its continued momentum. 相似文献
115.
Amy M. Magnus Jenny S. West Daniel W. Scott Cheryl Maxson Jody Miller 《Journal of Criminal Justice Education》2019,30(2):223-249
This paper describes our efforts to systematically generate knowledge from ethnographic and other qualitative scholarship as a way of bridging intellectual gaps found in quantitative research. We ground this scholarly endeavor in the study of gangs, which has a lengthy history in the field of criminology, yet lacks a coherent, coordinated, and comparative understanding of gang dynamics, behavior, and impacts. We discuss the importance of acknowledging the multiple and mixed methodologies used in gang scholarship and detail the inductive, deductive, and iterative process that helped us (1) develop a comprehensive coding instrument for coding a range of qualitative works, (2) establish the instrument’s inter-rater reliability, and (3) remain cognizant and reflexive about the strengths of both quantitative and qualitative research. Finally, we share the critical yet informative challenges we faced throughout the project and conclude with reflections on why the project was unsuccessful in the way we originally envisioned. 相似文献
116.
J. Bruce Francis Michalina Vaughan Colin Flood Page Sally Tomlinson R. A. Becher Margaret C. Ives John Urry K. G. Collier Meir Zadok Charles Carter Jürgen Schramm Jean Barry Graeme C. Moodie Donald Bligh R. A. King D. G. Mulcahy Peter Scott F. R. Charmer T. R. Bone John A. Hughes Roger Greenhough Alec M. Ross John Wakeford Joyce Skinner Duncan B. Nimmo Cedric Cullingford L. R. B. Elton 《Higher Education》1979,8(6):709-744
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Scott A. Myers 《Communication Research Reports》2013,30(3):309-317
The purpose of this study was to examine sibling communication satisfaction, with a specific focus on interpersonal solidarity, individualized trust, and self‐disclosure. Respondents (N = 360) were asked to report on a relationship with either an older sister, younger sister, older brother, or younger brother. Results indicate that interpersonal solidarity is the largest predictor of sibling communication satisfaction, followed by individualized trust, and self‐disclosure. 相似文献
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