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81.
Michael Collins 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(1):21-27
A comparison of correspondence and Web versions of the same course indicated that, although the students were very satisfied with the Web version, the correspondence section achieved the higher mean final scores in three of the four semesters while the Web course achieved the higher mean score in only one semester. A literature search indicated that there are very few studies which compare the relative successes of Web-based courses and traditional (lecture) courses as this present study does. In addition most of these other comparative studies are based on only one offering of the Web-based course, whereas the present study evaluates the Web-based course over four different semesters. 相似文献
82.
This article continues a theme of previous investigations by the authors and examines the focus of in-action reflection as a component of professional judgement and decision-making (PJDM) processes in high-level adventure sports coaching. We utilised a thematic analysis approach to investigate the decision-making practices of a sample of high-level adventure sports coaches over a series of sessions. It was discovered that adventure sports coaches utilise a combination of questioning and observation to collect and constantly verify the information that forms the basis of their PJDM. Each coach responds to matters of immediate security, collecting information until a best-fit decision can be made regarding changes to the environment, task or individual. Implications for professional training, accreditation and development are presented against these data, offering a template for a more expertise-focused progression in the adventure sports coaching profession. 相似文献
83.
84.
Schwartz DG Mosher E Wilson S Lipkus C Collins R 《Medical reference services quarterly》2002,21(3):1-19
Kaleida Health Libraries, in partnership with the Buffalo and Erie County Public Library, presented "Seniors Connect: A Health Information Project." The program was funded by the Community Foundation for Greater Buffalo and the Kaleida Health Foundation. The purpose of the project was to teach African-American and Hispanic senior citizens or their caregivers residing in the city of Buffalo how to search the Internet to find quality, accurate, understandable health information. Attendees were taught to distinguish quality information from inaccurate, misleading, and fraudulent material. A total of fourteen training sessions were offered. The Seniors Connect program was initiated with health fair at each branch library, conducted by Kaleida Health staff, to provide an opportunity for participants to learn about health care services available in their community; observe demonstrations of health information searches on the Internet; learn about new treatment modalities for diseases such as diabetes, high cholesterol, thyroid abnormalities, and hypertension; and interact with area health care providers and library staff. The sessions were highly rated by attendees and many participants expressed their gratitude for a program geared specifically toward seniors. 相似文献
85.
86.
Alexandra Gottardo Penny Collins Iuliana Baciu Robert Gebotys 《Learning disabilities research & practice》2008,23(1):11-24
We examined the components of first (L1) and second language (L2) phonological processing that are related to L2 word reading and vocabulary. Spanish‐speaking English learners (EL) were classified as average or low readers in grades 1 and 2. A large number of children who started out as poor readers in first grade became average readers in second grade while vocabulary scores were more stable. Binary logistic regressions examined variables related to classifications of consistently average, consistently low, or improving on reading or vocabulary across grades. Good L2 phonological short‐term memory and phonological awareness scores predicted good reading and vocabulary scores. L1 and L2 measures differentiated consistently good performers from consistently low performers, while only L2 measures differentiated children who improved from children who remained low performers. Children who are EL should be screened on measures of pseudoword repetition and phonological awareness with low scorers being good candidates for receiving extra assistance in acquiring L2 vocabulary and reading. This study suggests measures that can be used to select children who have a greater likelihood of experiencing difficulties in reading and vocabulary. 相似文献
87.
M E Collins 《Medical reference services quarterly》1989,8(3):53-62
SPORT addresses needs that have recently surfaced, where athletics and its effect on society have grown. Consciousness of drug use among high profile athletes, as well as among those in high school and college athletics, has generated new research into the effects of this phenomenon on the physiology and psychology of the athletes themselves. Other topics, such as public health, exercise physiology, and the physiology and sociology of sport have made this database essential to researchers. 相似文献
88.
The direction of anxiety--the positive or negative nature of competition-related cognitions--is an important distinguishing variable that accounts for significant individual differences. However, very little is known about the pre- and in-event patterning of the construct, specifically how it changes over time. The aims of this study were to establish the extent to which the direction of anxiety is a dynamic or stable longitudinal response to stress and whether this patterning appears to be related to coping. Pre-event, state anxiety intensity and direction data were obtained from 22 youth sport participants in two training and two competition environments within the same season, with the in-event anxiety and coping data being obtained from the 'high-stress' competition condition. The predispositional coping strategies of the participants were assessed by use of the trait version of the 'COPE' scale. The findings revealed significant differences in the patterning of anxiety direction between and within the facilitative and debilitative groups. This was accompanied by distinct qualitatively and quantitatively reported differences in the strategies of coping adopted by each group. Facilitators appeared to use problem- and emotion-focused coping characteristics in response to stress, whereas debilitators appeared limited in their use of coping constructs. Conceptually, the direction of anxiety would appear to be a mechanism that may, in itself, exist as a strong indicator that effective coping is taking place. 相似文献
89.
90.
Three experiments were run using the SCHOLAR CAI system to teach geography to high-school students. The experiments compared a method of teaching derived from analysis of human tutors (Tutorial Mode) vs a method derived from programmed instruction (Block-Test Mode). In the three experiments, Block-Test Mode was systematically converged toward Tutorial Mode in order to pinpoint what aspects of teaching strategy affected student's learning. Tutorial Mode was significantly more effective in the first two experiments, and nonsignificantly in the third. The results indicated that the major factor affecting student's learning was the strategy that tutors use of reviewing the material in greater depth on a second pass. The advantage of CAI for purposes of implementing and evaluating different teaching strategies was discussed. 相似文献