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The purpose of this study was twofold: (a) to examine the stressors experienced by injured athletes during three phases of their recovery from sport injury, and (b) to explore the differences in the stressors experienced by team as compared to individual-sport athletes. Participants comprised previously injured high-level rugby union players (n = 5) and golfers (n = 5). Semi-structured interviews were used to explore the stressors participants experienced during three phases of injury (onset, rehabilitation and return to competitive sport). Within- and cross-case analyses showed that athletes experienced sport, medical/physical, social and financial stressors. There were a number of differences in the stressors experienced across the three phases and between team and individual-sport athletes. Findings have important implications for the design and implementation of interventions aimed at managing the potentially stressful sport injury experience and facilitating injured athletes' return to competitive sport.  相似文献   
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Factors such as weak early literacy skills and living in poverty may put young students at risk for reading disabilities. While home literacy activities and access to literacy materials have been associated with positive reading outcomes for urban and suburban students, little is known about home literacy environments of rural early elementary school students living in poverty and their relationship to foundational reading skills for struggling and nonstruggling readers. This study examined how home literacy environments might relate to rural kindergarten and first grade students’ reading performance. Parents of 1,108 kindergarten and first grade students in the rural Southeast completed questionnaires on the frequency of home literacy activities and access to literacy materials. Multilevel model analyses revealed that home literacy activities and access to literacy materials were positively related to basic word reading skills, passage comprehension, and spelling. Implications for families and educators are discussed.  相似文献   
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Lawrence W. Lichty's (ed.) World and International droadcasting: A Bibliography (Association for Professional Broadcasting Education, 1771 N St. Washington, D. C.) $15.00 ($10.00 to APBE individual members) paperbound)

William A. Hachten's Muffled Drums: The News Media in Africa (Iowa State University Press, $9.50)

Lynne Svenning's Modernization Among Peasants: Impact of Communications (Holt, Rinehart, and Winston, $8.00)

Will A. Boelke's The Secret Conferences of Dr. Goebbels: The Nazi Propaganda War 1939-43.

James W. Markham's (ed.) International Commnication as a Field of Study (University of Iowa Department of Publications, $3.00)  相似文献   
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ABSTRACT

Like many museums and galleries following a prolonged period of austerity, the National Gallery has increased its public, private and corporate activities on an unprecedented scale and embarked on an extensive building programme to develop the site and its heritage-listed building. Together with an expanding loans and exhibitions programme, institutional attention has been drawn towards using the collection and building in ways not done before, both to attract new audiences and to develop new income sources. However, such new and escalating activities have the potential to expose the collection to risks not previously considered and are increasing cumulative exposure to certain environmental factors. A new group, the Preventive Conservation Working Group (PCWG), working at an operational level, has recently been established as a forum for discourse, collaboration and innovation at this time of transformation, and its activities and areas of current focus are presented. The role of this group in safeguarding the collection while helping the institution to respond to the expectations of modern life and the contemporary audience are discussed, as well as some of the other positive benefits resulting from the group's formation.  相似文献   
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This study used accelerometer and self-report measures of overall sedentary time (ST) and screen time behaviours to examine their respective associations with adiposity among UK youth. Participants (Year groups 5, 8, and 10; n=292, 148 girls) wore the SenseWear Armband Mini accelerometer for eight days and completed the Youth Activity Profile, an online report tool designed to estimate physical activity and ST.Stature, body mass and waist circumference were measured to classify adiposity outcomes (overweight/obese and central obesity). One-way between groups ANOVA and adjusted linear, logistic and multinomial logistic regression analyses were conducted. There was a significant main effect of age on total ST across the whole week (F(2, 289)=41.64, p≤0.001). ST increased monotonically across Year 5 (581.09±107.81 min·dˉ¹), 8 (671.96±112.59 min·dˉ¹) and 10 (725.80±115.20 min·dˉ¹), and all pairwise comparisons were significant at p≤0.001. A steep age-related gradient to mobile phone use was present (p≤0.001). ST was positively associated with adiposity outcomes independent of moderate-to-vigorous intensity physical activity (MVPA; p≤0.001). Engaging in >3 hours of video gaming daily was positively associated with central obesity (OR=2.12, p≤0.05) but not after adjustment for MVPA. Results further demonstrate the importance of reducing overall ST to maintain healthy weight status among UK youth.  相似文献   
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