Leisure time physical activity in Australian women: relationship with well being and symptoms   总被引：5，自引：0，他引：5  

Brown WJ  Mishra G  Lee C  Bauman A 《Research quarterly for exercise and sport》2000,71(3):206-216

This paper explores the association between moderate levels of physical activity (PA) and health benefits in well being and symptoms such as tiredness, back pain, and constipation. Participants in the Australian Longitudinal Study on Women's Health, 14,502 young women (ages 18-23 years), 13,609 middle-age women (45-50 years), and 11,421 older women (ages 70-75 years), answered questions about vigorous and less vigorous exercise (used to determine a physical activity score), well being (SF-36), symptoms, and medical conditions. There were significant associations between the PA score and SF-36 in each cohort. Odds ratios (OR) for a range of symptoms and conditions were lower for women who reported low to moderate activity than for sedentary women, for example, for young women or for constipation = 0.76 (CI, 0.65-0.89), for middle-age women or for tiredness = 0.70 (0.63-0.78). There was no threshold of PA at which health benefits increased significantly. Although cross-sectional, the findings suggest that low-to-moderate levels of exercise are associated with a range of health benefits for women of all ages. These preliminary findings will be followed up during the longitudinal study.  相似文献   

Overseas Students in Britain: How Their Presence was Politicised in 1966-1967     

Lee  J.M. 《Minerva》1998,36(4):305-321

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The Burbank,Calif., Schools’ 12-Year Sequence for Social Understanding     

Buel F. Enyeart  J. Murray Lee 《Clearing house (Menasha, Wis.)》2013,86(9):542-546

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Indexing Tactics & Tidbits: An A–Z Guide     

Bradford Lee Eden 《Journal of Web Librarianship》2017,11(1):80-81

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Promising Practices for Providing Alternative Media to Postsecondary Students with Print Disabilities     

Gerri L. Wolfe  Christopher Lee 《Learning disabilities research & practice》2007,22(4):256-263

For postsecondary students with disabilities influencing reading performance, printed class materials pose a substantial barrier and have a negative impact on academic achievement. Digital technologies offer alternative ways of accessing print materials for students with print‐related disabilities. Alternative media is a broad term that encompasses a variety of formats into which printed text is converted. Alternative media, together with assistive computer technologies designed to read aloud the text, provide a means to access textual information and bypass the difficult reading process. The purpose of this article is to provide an overview of model programs and pertinent research on the use of alternative media by postsecondary students with print disabilities; we will identify promising practices for students whose disabilities negatively influence reading performance.  相似文献   

Sunset by the South Shore     

Dorothy Lee Richardson 《The Educational forum》2013,77(1)

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For My Mother     

Dorothy Lee Richardson 《The Educational forum》2013,77(2)

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A cross-cultural investigation of teachers’ and reporting officers’ self-ratings on teaching and leadership skills across Singapore and Bahrain     

Wee Pin Goh Jonathan  Lee Ong Kim  Hairon Salleh 《International Journal of Educational Research》2009,48(4):258-273

Self-rating bias is particularly likely in organizational behavior research as individuals tend to inflate their expertise, skills and character. This study aims to examine how two culturally diverse groups of teachers and their reporting officers respond to self-ratings of their own teaching skills and leadership skills respectively. It is posited that such response may be culturally based. To ensure validity of comparisons, analyses were done using linear Rasch measures in logits rather than the non-linear raw scores. No significant differences were found between the perceptions of Singaporean teachers and their reporting officers on teaching and leadership skills. The Bahraini data however revealed teachers’ perceptions of own teaching skills were significantly higher than that of their reporting officers. The opposite is true for the Reporting officers’ perceptions of our leadership skills. Bahraini teachers’ perceptions of their own teaching skills were also found to be significantly higher than that of their Singaporean counterparts. The findings support the notion that individuals’ thinking and behavior is influenced by how they process social and cultural information.  相似文献   

Lotka's law: A testing procedure     

Miranda Lee Pao 《Information processing & management》1985,21(4):305-320

Instead of the commonly accepted inverse square law, Lotka's original formulation was based on a more general inverse power law: xⁿ·y = c. The exponent and the constant must be estimated from the given set of author productivity data. A step-by-step outline is presented for testing the applicability of Lotka's law. Steps include the computation of the values of the exponent and the constant based on Lotka's method, and the test for significance of the observed frequency distribution against the estimated theoretical distribution derived from Lotka's formula.  相似文献   

Special issue on AIRS2005: Information retrieval research in Asia     

Gary Geunbae Lee 《Information processing & management》2007

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