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91.
Robert T. Craig 《Quarterly Journal of Speech》2013,99(4):487-497
HANDBOOK OF COMMUNICATION SCIENCE. Edited by Charles R. Berger and Steven H. Chaffee. Newbury Park, Beverly Hills, London, and New Delhi: Sage Publications, 1987; pp. 946. $59.95. 相似文献
92.
Study One examined the influence of initial use of hesitations and hedges on evaluations of witnesses and their persuasiveness in a budget hearing context. Results indicate that the negative attributions generated by the use of powerless language cannot be overcome by subsequent use of powerful talk. Study Two examined the relationship between the frequency of powerless language use and impression formation. For award/character and dynamism a perceptual threshold appeared to operate. The results of both studies suggest that auditors are very sensitive to the influence of powerless talk in formal settings. 相似文献
93.
Item parameter drift (IPD) occurs when item parameter values change from their original value over time. IPD may pose a serious threat to the fairness and validity of test score interpretations, especially when the goal of the assessment is to measure growth or improvement. In this study, we examined the effect of multidirectional IPD (i.e., some items become harder while other items become easier) on the linking procedure and rescaled proficiency estimates. The impact of different combinations of linking items with various multidirectional IPD on the test equating procedure was investigated for three scaling methods (mean-mean, mean-sigma, and TCC method) via a series of simulation studies. It was observed that multidirectional IPD had a substantive effect on examinees' scores and achievement level classifications under some of the studied conditions. Choice of linking method had a direct effect on the results, as did the pattern of IPD. 相似文献
94.
Craig Ross R. Robert Orr 《Educational technology research and development : ETR & D》2009,57(2):251-265
Troubleshooting skills are integral for the Information Technology professional. In order to address faculty concerns that
students were not effectively learning required troubleshooting skills, a standardized troubleshooting methodology (the DECSAR
Method) was created and integrated into the standard curriculum of a college information technology program. Components of
troubleshooting were measured using a pre-/post-testing approach with the Social Problem Solving Inventory—Revised. Testing
indicated improvement in several areas of troubleshooting reinforced by DECSAR. The context in which the troubleshooting methodology
was applied was associated with post-test change.
相似文献
R. Robert OrrEmail: |
95.
Howard P. Parette Craig Blum Nichole M. Boeckmann 《Early Childhood Education Journal》2009,37(1):5-12
As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk
or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive
technology-supported interventions make a difference in children’s learning. One structured strategy that employs observations
and which has powerful child progress monitoring implications is the concurrent time series probe approach. Requiring multiple
performance measures of a child engaged in a targeted task over time—both with and without a specific assistive technology
device—the concurrent time series probe approach can be used to evaluate the effectiveness of assistive technology tools in
supporting skill acquisition in the classroom. This approach is described in the context of a case study, with accompanying
explanations of how to interpret data and make decisions regarding the effectiveness of the technology. 相似文献
96.
Pippa Craig Jill Gordon Rufus Clarke Wendy Oldmeadow 《Assessment & Evaluation in Higher Education》2009,34(5):537-551
This study aimed to provide evidence to guide decisions on the type and timing of assessments in a graduate medical programme, by identifying whether students from particular degree backgrounds face greater difficulty in satisfying the current assessment requirements. We examined the performance rank of students in three types of assessments and also calculated the relative risk of failure in the summative assessments for four cohorts over all four years of a four‐year graduate medical programme. Our findings suggest that early summative assessment may disadvantage the very students who create the diversity that the faculty values, particularly if methods such as Single Best Answer questions are used, unless students are provided with additional support in bridging their knowledge gap. Use of assessment methods such as Modified Essay Questions and Objective Structured Clinical Examinations appears to be more justifiable on educational grounds. 相似文献
97.
98.
E. Jane Green Stuart Biddle Penny Crisfield Roger M. Bartlett N.C. Craig Sharp Adrian Lees 《Journal of sports sciences》2013,31(2):147-158
Clinical sports medicine, Robert C. Cantu, (ed.), The Collamore Press, Lexington, Massachusetts, Toronto, 1984. 219 pp, £19.95 (hb), ISBN 0 669 06842 X Sports injuries, a self‐help guide, Vivian Grisogono, John Murray Ltd, London, 1984. 293 pp, £7.95 (hb), ISBN 0 7195 4111 5 Athletes’ guide to mental training, Robert N. Nideffer, Human Kinetics, Champaign, Illinois (distributed in the UK by Eddington Hook & Co.) 1985. vii +156 pp, $9.95 (pb), ISBN 0 931250 96 X Scientific foundations of coaching, R.R. Pate, B. McClenaghan and R. Rotella, Saunders College Publishing, Philadelphia, 1984. xii + 344 pp, £21.95(hb), ISBN 0 03 057961 9 Mathematics in sport, M. Stewart Townend, Ellis Horwood, Chichester, 1984. 202 pp (hb), ISBN 0 85312 717 4 Frontiers of exercise biology, ’Big Ten Body of Knowledge’ symposium series, Vol. 13 K.T. Borer, D.W. Edington and T.P. White (eds), Human Kinetics Publishers Inc., Champaign, Illinois, (distributed in the UK by Edington Hook & Co.), 1983. vii + 295 pp, $31.95(hb), ISBN 0 931250 49 8 The knee, Philippe Segal and Marcel Jacob, Wolfe Medical Publications, Frome, Somerset, 1984. 143 pp (hb), £15, ISBN 2 224 00887 2 Psychological foundations of sport, J.M. Silva and R.S. Weinberg (eds), Human Kinetics, Champaign, Illinois, (distributed in the UK by Eddington Hook & Co), 1984. xxiv + 528 pp, £22.50 (hb), ISBN 0 93 1250 59 5 Physical activity and the social sciences, W. Neil Widmeyer, Mouvement Publications Inc., Ithaca, 1983. 472 pp, £9.00 (pb), ISBN 0 932392 13 X 相似文献
99.
Craig S. Galbraith Alex F. DeNoble Sanford B. Ehrlich Alexandra Nadya Horowitz 《The Journal of High Technology Management Research》2013,24(1):53-63
We investigate two fundamental research questions related to the funding of early-stage technology enterprises. First, does presentation design, and the presenting entrepreneur's passion and preparedness, influence experts' assessment of the merit and commercialization potential of an emerging firm's technology? Second, are the entrepreneur's passion and preparedness during a formal presentation associated with future technology success? We analyze twenty-two video-taped presentations to a U.S. Department of Defense technology transfer and granting consortium, and track subsequent technology success. From the data it appears that both entrepreneurial passion and presentation design does influence expert assessment of a technology, and future commercialization success can be predicted to some extent by the level of entrepreneurial passion exhibited during the presentation. 相似文献
100.
Rhodri S. Lloyd Jon L. Oliver Michael G. Hughes Craig A. Williams 《Journal of sports sciences》2013,31(14):1565-1573
Abstract The aim of the study was to assess the reliability of a mobile contact mat in measuring a range of stretch–shortening cycle parameters in young adolescents. Additionally, vertical leg stiffness using contact mat data was validated against a criterion method using force–time data. The reliability study involved 18 youths completing a habituation and three separate test sessions, while 20 youths completed a single test session for the validity study. Participants completed three trials of a squat jump, countermovement jump, and maximal hopping test and a single trial of repeated sub-maximal hopping at 2.0 Hz and 2.5 Hz. All tests were performed on the contact mat. Reliability statistics included repeated-measures analysis of variance, intraclass correlation coefficient, and coefficient of variation (CV), while the correlation coefficient (r) and typical error of estimate (TEE) were reported for the validity study. Squat jump height was the most reliable measure (CV = 8.64%), while leg stiffness during sub-maximal hopping, and reactive strength index produced moderate reliability (CV = 10.17–13.93% and 13.98% respectively). Measures of leg stiffness obtained from contact mat data during sub-maximal hopping were in agreement with the criterion measure (r = 0.92–0.95; TEE = 6.5–7.5%), but not during maximal hopping (r = 0.59; TEE = 41.9%). The contact mat was deemed a valid tool for measuring stretch–shortening cycle ability in sub-maximal but not maximal hopping. Although reliability of performance was generally moderate, the tests offer a replicable assessment method for use with paediatric populations. 相似文献