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91.
Vincent C. H. Tong Danny S. L. Chow 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(5):869-880
Student nonparticipation in electronic surveys represents a challenge to educators as it may impact significantly on the implementation or evaluation of the associated teaching activities. We here study the student evaluation of a pedagogical project consisting of prelecture online polling followed by linked revision lectures. This investigation involves studying the responses from 43 undergraduate students following a course in accounting at a British university. With regard to the students' views on the use of prelecture polling, our study shows that there are no statistically significant differences between those who did not participate in the online polling and those who did. Both groups of students were generally positive about the use of (1) polling results in structuring the revision lecture, (2) online survey in helping them prepare for the examination and (3) online polling as a teaching platform in other courses. Our findings therefore suggest that prelecture electronic surveys can help engage students with follow‐up lectures, including those who did not participate in the prelecture survey. 相似文献
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Marbach-Ad G McAdams KC Benson S Briken V Cathcart L Chase M El-Sayed NM Frauwirth K Fredericksen B Joseph SW Lee V McIver KS Mosser D Quimby BB Shields P Song W Stein DC Stewart R Thompson KV Smith AC 《CBE life sciences education》2010,9(4):408-416
This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development. 相似文献
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Adam Bartsch Edward Benzel Vincent Miele Douglas Morr Vikas Prakash 《Sports Engineering》2012,15(2):93-109
An in vivo head impact dosimeter, termed the ??intelligent mouthguard??, is under development at the Cleveland Clinic. The intelligent mouthguard facilitates correlation of acute and accumulative impact dosage with injury risk. As part of intelligent mouthguard dosimetry development for boxing and mixed martial arts participants, head and neck impact dosage was quantified in the laboratory for seven (7) punch types. Impact dosage data for punches were collected, which generated unique ??fingerprints?? for use with the intelligent mouthguard computational algorithm. Additional calculations were made on parameters based on each punch ??fingerprint?? and injury risk. Each of the punches had a unique ??fingerprint??. The hook imparted the most severe impact dosage, with the cross and oblique hook inducing the next most severe impact dosages, respectively. The impact dosage ??fingerprints?? determined here will be used to identify punch types during intelligent mouthguard human trials in 2012. Intelligent mouthguard dosimetry will be available soon for other contact sports (American Football, Ice Hockey, Lacrosse) to monitor head?Cneck impact dosage for correlation to acute or accumulative injury risk. 相似文献
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Vincent L. Cyboran 《Performance Improvement Quarterly》2005,18(4):37-49
ABSTRACT The study examined the influences of reflection on the self‐perception of empowerment in the workplace. The convenience sample consisted of non‐management knowledge workers at a software company headquartered in the United States. A pretest, posttest control group design was used. The experimental group kept guided journals of their learning activities for three months. Immediately prior to and following the journaling period, both groups completed Spreitzer's Psychological Empowerment Scale. Though no significant within‐group results were found, between‐group analyses revealed that participants who kept guided journals were able to maintain a high level of psychological empowerment, even during turbulent periods at the host organization, while the psychological empowerment of the control group worsened. The results suggest that reflection through guided journaling may sustain the perception of empowerment for individuals who already possess a fairly high level of psychological empowerment. The paper concludes with implications for further research. 相似文献
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