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Atkinson L Chisholm VC Scott B Goldberg S Vaughn BE Blackwell J Dickens S Tam F 《Monographs of the Society for Research in Child Development》1999,64(3):45-66; discussion 213-20
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Peter J. Hay Craig Engstrom Anita Green Peter Friis Sue Dickens Doune Macdonald 《Assessment & Evaluation in Higher Education》2013,38(5):520-535
This paper presents evaluation outcomes from an externally funded research project involving the online clinical assessment of practical skills (eCAPS) using web-based video technologies within a university medical programme. eCAPS was implemented to trial this web-based approach for promoting the efficacy of practical skills assessment in knee joint examinations for a pre-clinical cohort of second year medical students. eCAPS involves a progressive organisation of online video experiences and task expectations for formative and summative assessments of selected competencies. Data are presented from semi-structured interviews with the medical students (N?=?40). eCAPS successfully supported students’ skill development in knee joint examinations on fellow students and allowed remote assessment of candidates’ performances by clinicians experienced in musculoskeletal examinations. An ‘indicative standard’ paradigm, involving formative assessment of one randomly selected performance from the submission of all students’ responses within a small group, offered an efficient and efficacious avenue for providing consolidated feedback to students and promoted desirable learning behaviours. Overall, there was evidence of reciprocal learning benefits to the ‘blending’ of an online learning and assessment approach with an existing face-to-face environment. The medical students were able to successfully engage online with high quality and consistent practical skill-based materials in a flexible, independent and individual manner. 相似文献
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Kristen N. Dickens Christine H. Ebrahim Barbara Herlihy 《Counselor Education & Supervision》2016,55(4):234-249
Interpretive phenomenological analysis was used to explore 10 counselor education doctoral students' lived experiences with multiple roles and relationships. Four superordinate themes were found: power differential, need for education, transformation, and learning from experiences. Findings revealed that multiple roles and relationships offer doctoral students positive and negative experiences, shaping their development as future counselor educators. 相似文献
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Recent research suggests that loss of control by students interferes with the quality of instruction in the college classroom. The present study examined how four types of feedback affected perceived control and student achievement in different instruction settings. College students wrote an aptitude test which provided either contingent, low noncontingent failure, high noncontingent failure, or no-performance feedback. The amount of feedback was varied by modifying the length of the test: short, medium, long. The students then observed a videotaped lecture, presented by a low or high expressive instructor, and completed a postlecture achievement test. High noncontingent failure feedback reduced students' perceived control over their performance and created an external attribution profile. For expressive instruction, achievement deteriorated in accordance with the severity of students' uncontrollability. Implications are discussed regarding loss of control and effective instruction.Parts of this work were presented at the American Psychological Association annual meeting, Los Angeles, August 1981. 相似文献
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Tomoko Traphagan John Traphagan Linda Neavel Dickens Paul Resta 《Interactive Learning Environments》2013,21(3):253-270
Motivated by the need to facilitate Net Generation students' information literacy (IL), or more specifically, to promote student understanding of legitimate, effective use of Web-based resources, this exploratory study investigated how analyzing, writing, posting, and monitoring Wikipedia entries might help students develop critical perspectives related to the legitimacy of Wikipedia and other publicly accessible Web-based resources for academic tasks. Results of survey and interview data analyses from two undergraduate courses indicated that undergraduate students typically prefer using publicly accessible Web-based resources to traditional academic resources, such as scholarly journal articles and books both in print and digital form; furthermore, they view the former as helpful academic tools with various utilities. Results also suggest that the Wikipedia activity, integrated into regular course curriculum, led students to gain knowledge about processes of Web-based information creation, become more critical of information on the Web, and evaluate the use of publicly accessible Web-based resources for academic purposes. Such changes appear more conspicuous with first year than with upper division students. The findings suggest that experiential opportunities to grapple with the validity of publicly accessible Web-based resources may prepare students better for their college and professional careers. The study results also indicate the need for integrating multiple existing frameworks for IL into one comprehensive framework to better understand various aspects of students' knowledge, use, and production of information from cognitive and technical perspectives and for a variety of purposes. 相似文献
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Dawn Brewer Emily Dickens Alyson Humphrey Tammy Stephenson 《Educational gerontology》2013,39(11):771-784
ABSTRACTThe purpose of this study was to determine if the amount and variety of fruits and vegetables consumed increased among community-dwelling older adults participating in Kentucky’s congregate meal site program following a series of five nutrition education lessons. A convenience sample of older adults attending senior centers (n = 35)—two intervention (n = 19) and two control (n = 16) centers—participated in this quasi-experimental pilot study. Following the intervention there was a significant increase in actual fruit and vegetable intake in the intervention group (p < .05) as assessed by platewaste measurements of the congregate lunch meal. In addition, from pre- to post-intervention, a trend towards increased self-reported intake in the variety of fruit and vegetables was observed among the intervention group. As well, a significant increase in the number of days intervention participants self-reported consuming at least 4.5 cups of fruits and vegetables in the last 7 days (2.44 ± 2.09 days to 4.28 ± 1.99 days (p = .004)) was observed; and knowledge pertaining to phytochemicals increased (p < .05). The phytochemical index (PI) score of the lunch meal, taking into account that the older adults' consumption of meal components, including phytochemical-rich foods, was 26.9. Overall, study results indicated that a short theory-based nutrition education program offered to community-dwelling older adults was linked to an increase in fruit and vegetable consumption and phytochemical knowledge. 相似文献
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Jenny Dickens Antonio Rava Maria Perla Colombini Marcello Picollo Will Shank 《文物保护研究》2016,61(3):29-37
Keith Haring painted large outdoor murals in Melbourne, Australia, in 1984 (the Collingwood Mural) and at Pisa in Italy in 1989 (Tuttomondo). Recently, both murals have been analyzed and conserved by similar teams of conservators and scientists. The original appearance of the Collingwood Mural was severely compromised, and the original materials much degraded. Tuttomondo was somewhat altered visually but with less physical damage. There were initial suggestions to repaint Tuttomondo but these were dissipated by good communication of the analytical findings. In Melbourne, there was a high-profile and emotive campaign to have the Collingwood Mural repainted. Conservators and government were heavily criticized for supposedly ignoring the artist's wishes. However, detailed research into Haring's published statements revealed that conservation does respect his artistic aims. For the Collingwood Mural, conservators had to consider whether to reduce the visual disturbances which obscured the works. Practices documented by conservation theorists and routinely undertaken by conservators guided the decision to apply mechanically reversible re-integration. This made Haring's unique ‘line’ visible and accessible again, and pleased the public. The controversies showed how conservators must communicate clearly and tactfully; appreciate the feelings of the public and involve communities in conservation, without compromising rigorous scientific and curatorial research. 相似文献