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Patricia A. Lach R.N. M.S.N. Clifford B. Reifler M.D. M.P.H. 《Journal of American college health : J of ACH》2013,61(3):154-155
Abstract Objective: To evaluate the efficacy of a stand-alone personalized normative feedback (PNF) intervention targeting misperceptions of gambling among college students. Participants: Undergraduates (N = 136; 55% male) who reported gambling in the past 30 days were recruited between September 2011 and March 2012. Methods: Using a randomized clinical trial design, participants were assigned to receive either PNF or an attention control task. In addition to self-report, this study used 2 computer-based risk tasks framed as “gambling opportunities” to assess cognitive and behavioral change at 1 week post intervention. Results: After 1 week, participants receiving PNF showed a marked decrease in perception of other students’ gambling, and evinced lower risk-taking performance on 2 analog measures of gambling. Conclusions: Changes in both self-reported perceived norms and analog gambling behavior suggest that a single, stand-alone PNF intervention may modify gambling among college students. Whether it can impact gambling outside of the laboratory remains untested. 相似文献
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Cimino T Lach LM Mechan K Saini M Nimigon-Young J McNeill T Nicholas D Rosenbaum P 《Journal of evidence-based social work》2011,8(4):369-378
In this study the authors address the quality of abstracts reviewed during a systematic review. Their objective was to describe the proportion of abstracts that could not be coded and to explore factors associated with that outcome. Using an exploratory design, a database of titles uploaded for analysis was examined for clarity, type and year of publication, and abstract format. Of the 1851 references examined, 481 (26%) were coded as unclear. The inter-rater reliability Kappa score was 0.777. These abstracts were more likely to have been published prior to 2002 and did not use a structured format. Abstracts are an important tool in the systematic review process. Structured abstracts can reduce the time and costs associated with conducting a systematic review. 相似文献
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