We demonstrate how this decision boundary can be used at the bedside through case studies and as a research tool through a reanalysis of a recent study which found widespread misestimation of pre-test and post-test probabilities among clinicians. Conclusions Our approach is so simple that it ...
Single group, pre- and post-test research designs: some methodological concerns. Oxford Rev Educ 2012;38:583-616.Marsden, E., & Torgerson, C. J. (2012). Single group, pre- and post-test research designs: Some methodological concerns. Oxford Review of Education, 38(5), 583-616. doi:...
This article provides two illustrations of some of the factors that can influence findings from pre- and post-test research designs in evaluation studies, including regression to the mean (RTM), maturation, history and test effects. The first illustration involves a re-analysis of data from a st...
Example for participant responses from the DT tasks employed in the pre- and the post-test. The following paragraphs that describe the Flexibility rating categories also refer to participant responses in italics and quotation marks. References Acar, S., & Runco, M. A. (2012). Creative abili...
Beta-blockers have been associated with decreased cancer mortality. However, evidence for lung cancer is sparse and reported beneficial effects might be based on biased analyses. In this so far largest study we investigated the association between β-blo
百度试题 结果1 题目An experimental research must have both a pre-test and a post-test( ) 相关知识点: 试题来源: 解析 错误 反馈 收藏
(McCleave 1Department of Bioscience, Aarhus University, Aarhus, Denmark; 2National Institute of Aquatic Resources, Charlottenlund, Denmark; 3Northwest Iceland Nature Research Centre, Saudárkrókur, Iceland and 4Faculty of Science and Technology, University of the Faroe Islands, Torshavn, Faroe Islands...
To build research capacity among graduating medical students, the teaching of research and critical analysis was integrated into the University of Wollongong (UoW) new, graduate-entry medical curriculum. This study examined whether the self-perceived research experiences of medical students, and consequent...
AMR was compared pre- and post-COVID-19 pandemic using chi-square test for each type of tested antibiotic. Subgroup analysis was performed for each bacterial species according to the type of specimens, with at least 10 cultures in each period. Mixed-effects logistic regression models were used...
In addition, the difference in the research methodology (study design and data collection method used), the difference in the adolescent reproductive health care policy, reproductive health service coverage, and utilization across countries could be responsible for the variation. In this meta-analysis,...