Measuring Effectiveness of Health Education in a Web‐based Learning Environment: a preliminary report     

Lori Lockyer  John Patterson  Barry Harper 《高等教育研究与发展》1999,18(2):233-246

Driven by claims of efficacy, flexibility and resource effectiveness, higher education is increasingly utilising the Web as an instructional tool. The claims for pedagogical effectiveness are often just that – claims — and appear not to have been proven in the reality of subject presentation and evaluation. Thus, it is necessary to examine assumptions regarding the benefits of Web‐based instruction in terms of effectiveness. This article discusses aspects of an investigation which examined and compared the effectiveness of HIV/AIDS related collaborative tutorial activities carried out in both a Web‐based learning environment and a face‐to‐face class situation within an undergraduate health education subject. Effectiveness of the pedagogical strategy and the different learning environments were measured in terms of observed learning outcomes and reported perceptions of the learners regarding their learning experience. Preliminary results based on measured learning outcomes related to the subject matter, HIV/AIDS, demonstrated that collaborative learning activities were significantly more effective in the Web‐based than in the class environment. Additionally, the vast majority of learners perceived the Web‐based environment to be as effective or more effective than the face‐to‐face, class environment in terms of facilitating their understanding of the issues explored in the subject.  相似文献   

The Macro- and Micropolitics of Personnel Evaluation: A Framework   总被引：2，自引：0，他引：2  

Edwin M. Bridges  Barry R. Groves 《Journal of Personnel Evaluation in Education》1999,13(4):321-337

In this article, the authors explicate a conceptual framework for analyzing the politics of personnel evaluation in an educational context. Using several elements of their framework, they discuss the politics of teacher evaluation in California in relation to the types of personnel evaluation decisions, the actors, their access to these decisions, their sources and level of power, and the outcomes related to their decisions. The authors further portray how politics enters into personnel evaluation at the district level by describing an actual case.  相似文献   

Career Development of Black Males: Case Studies     

Y. Barry Chung  Monica L. Baskin  Andrew B. Case 《Journal of Career Development》1999,25(3):161-171

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The Efficacy of Preschool Developmental Indicators as a Screen for Early Primary School-Based Literacy Interventions     

Philip J. Schluter  Richard Audas  Jesse Kokaua  Brigid McNeill  Barry Taylor  Barry Milne  Gail Gillon 《Child development》2020,91(1):e59-e76

Literacy success lays the foundation for children's later educational, health, and well-being outcomes. Thus, early identification of literacy need is vital. Using data from New Zealand's national preschool health screening program for fiscal years 2010/2011–2014/2015, demographic and health variables from 255,090 children aged 4 years were related to whether they received a literacy intervention in early primary school. Overall, 20,652 (8.1%) children received an intervention. Time-to-event analysis revealed that all considered variables were significantly related to literacy intervention (all p < .01), but the full model lacked reasonable predictive power for population screening purposes (Harrell's c-statistic = .624; 95% CI [.618, .629]). Including more direct literacy measures in the national screening program is likely needed for improvement.  相似文献   

Seeing systems: Unlocking the mysteries of organizational life     

Barry Oshry  Vana Prewitt 《Performance Improvement》2001,40(2):45-47

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IQ and neuropsychological predictors of academic achievement     

Susan Dickerson Mayes  Susan L. Calhoun  Edward O. Bixler  Dennis N. Zimmerman 《Learning and individual differences》2009,19(2):238-241

Word reading and math computation scores were predicted from Wechsler Abbreviated Scale of Intelligence Full Scale IQ, 10 neuropsychological tests, and parent attention deficit hyperactivity disorder (ADHD) ratings in 214 general population elementary school children. IQ was the best single predictor of achievement. In addition, Digit Span contributed significantly to reading prediction, and the Developmental Test of Visual-Motor Integration (VMI) and Coding contributed to math prediction. The remaining neuropsychological test scores did not significantly improve achievement prediction. Exploratory factor analysis yielded a general ability factor (comprising the four IQ subtests, Digit Span, VMI, reading, and math), five factors made up solely of subtests from single measures (Wisconsin Card Sorting Test, Stroop Color and Word Test, Gordon Diagnostic System, California Verbal Learning Test, and ADHD ratings), a factor consisting of Grooved Pegboard Test and Coding, and a factor consisting of Symbol Search and Animal Naming Test.  相似文献   

The effects of mood,cognitive style,and cognitive ability on implicit learning     

Jean E. Pretz  Kathryn Sentman Totz  Scott Barry Kaufman 《Learning and individual differences》2010,20(3):215-219

In an experiment with 109 undergraduates, we examined the effect of mood, cognitive style, and cognitive ability on implicit learning in the Artificial Grammar (AG) and Serial Reaction Time (SRT) tasks. Negative mood facilitated AG learning, but had no significant effect on SRT learning. Rational cognitive style predicted greater learning on both tasks, but this effect on SRT was mediated by cognitive ability. SRT, but not AG learning was significantly correlated with Math and English scores on the ACT. These findings confirm and contradict previous research. The association of negative mood and rational cognitive style with AG confirms that AG learning is facilitated by systematic, bottom-up processing. However, the lack of converging evidence for the SRT task suggests that the tasks involve different aspects of implicit processing. Theoretical explanations and suggestions for future research are discussed.  相似文献   

A Card Trick for Improving Writing Skills and Attendance     

Barry J. Griffiths 《PRIMUS》2018,28(1):80-89

This paper describes an innovative way of randomly collecting handwritten homework in calculus classes with approximately 50 students using a standard deck of cards, which does not place an excessive burden on faculty with regard to grading. In addition to the increased awareness students develop in structuring a mathematical solution, the strategy has been successful in increasing classroom attendance, which the literature suggests leads to increased attainment. Along with personal observations and empirical data indicating that the scores from the randomly collected homework assignments strongly correlate with exam performance, perceptions of students are included, which show that students are strongly supportive of the method used.  相似文献   

The validity and reliability of a novel indoor player tracking system for use within wheelchair court sports     

James Rhodes  Barry Mason  Bertrand Perrat  Martin Smith 《Journal of sports sciences》2013,31(17):1639-1647

Abstract

The aim of the current study was to investigate the validity and reliability of a radio frequency-based system for accurately tracking athlete movement within wheelchair court sports. Four wheelchair-specific tests were devised to assess the system during (i) static measurements; (ii) incremental fixed speeds; (iii) peak speeds; and (iv) multidirectional movements. During each test, three sampling frequencies (4, 8 and 16 Hz) were compared to a criterion method for distance, mean and peak speeds. Absolute static error remained between 0.19 and 0.32 m across the session. Distance values (test (ii)) showed greatest relative error in 4 Hz tags (1.3%), with significantly lower errors seen in higher frequency tags (<1.0%). Relative peak speed errors of <2.0% (test (iii)) were revealed across all sampling frequencies in relation to the criterion (4.00 ± 0.09 m · sˉ¹). Results showed 8 and 16 Hz sampling frequencies displayed the closest-to-criterion values, whilst intra-tag reliability never exceeded 2.0% coefficient of variation (% CV) during peak speed detection. Minimal relative distance errors (<0.2%) were also seen across sampling frequencies (test (iv)). To conclude, the indoor tracking system is deemed an acceptable tool for tracking wheelchair court match play using a tag frequency of 8 or 16 Hz.  相似文献   

Differences in the Intensity and Duration of Adolescents' Sports and Exercise Across Physical and Social Environments     

Genevieve Fridlund Dunton  David Berrigan  Rachel Ballard-Barbash  Frank Perna  Barry I. Graubard  Audie A. Atienza 《Research quarterly for exercise and sport》2013,84(3):376-382

We used data from the American Time Use Survey (years 2003–06) to analyze whether the intensity and duration of high school students' (ages 15–18 years) sports and exercise bouts differed across physical and social environments. Boys' sports and exercise bouts were more likely to reach a vigorous intensity when taking place at school and with friends/acquaintances/other people; whereas girls' sports and exercise bouts were more likely to reach a vigorous intensity when outdoors and alone. For boys and girls, bout durations were greater at school and with friends/acquaintances/other people than in other environments. Overall, environmental influences on the intensity but not duration of sports and exercise bouts appear to differ between boys and girls.  相似文献