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971.
Lundgren Lisa Crippen Kent J. Bex Richard T. 《International Journal of Science and Mathematics Education》2021,19(5):915-933
International Journal of Science and Mathematics Education - The Community of Practice framework has been used theoretically and empirically to describe the diverse ways people learn from one... 相似文献
972.
Our study, focused on classroom-based research at the introductory level and using the Phage Genomics course as the model, shows evidence that first-year students doing research learn the process of science as well as how scientists practice science. A preliminary but notable outcome of our work, which is based on a small sample, is the change in student interest in considering different career choices such as graduate education and science in general. This is particularly notable, as previous research has described research internships as clarifying or confirming rather than changing undergraduates' decisions to pursue graduate education. We hypothesize that our results differ from previous studies of the impact of engaging in research because the students in our study are still in the early stages of their undergraduate careers. Our work builds upon the classroom-based research movement and should be viewed as encouraging to the Vision and Change in Undergraduate Biology Education movement advocated by the American Association for the Advancement of Science, the National Science Foundation, and other undergraduate education stakeholders. 相似文献
973.
974.
Extinction-induced attenuation of single-phase and two-phase blocking was examined with rats in a conditioned lick-suppression
task. In Experiment 1, which compared the effectiveness of single- and two-phase blocking, it was found that single-phase
blocking was facilitated by the initiation of training with an A-US trial rather than an AX-US trial. Single-phase (but not
two-phase) blocking was attenuated as a result of 200 extinction trials with the blocking stimulus (Experiment 2). Experiment
3 revealed recovery from two-phase blocking after 800 extinction trials with the blocking stimulus. Recovery from both types
of blocking was specific to the blocked CS trained in compound with the extinguished stimulus (Experiment 4). This is the
first article to report that the blocking deficit can be reversed by extinguishing the blocking stimulus. These results are
discussed in light of acquisition models (i.e., retrospective revaluation) and expression models (i.e., the comparator hypothesis). 相似文献
975.
976.
Donahue Timothy P. Lewis Lisa Bryce Price Lawrence F. Schmidt David C. 《Journal of Science Education and Technology》1998,7(1):15-23
Four elements of successful student-scientist partnerships (SSPs) have been identified through experience in a wide variety of educational settings. SSPs should: use an inquiry-based approach to education; be built around authentic, community-based investigations; let students be scientists; and allow scientists to be educators. Each element is discussed and illuminated with examples from case studies of watershed education programs that are based on an interdisciplinary, action-oriented watershed education model developed by the Global Rivers Environmental Education Network (GREEN). 相似文献
977.
Giacumo Lisa A. Savenye Wilhelmina 《Educational technology research and development : ETR & D》2020,68(1):37-66
Educational technology research and development - The purpose of this study was to test the effects of two metacognitive scaffolds on learners’ cognition by evaluating student critical... 相似文献
978.
Lisa Kelly Siobhán O’Connor Andrew J. Harrison Níamh J. Ní Chéilleachair 《Journal of sports sciences》2019,37(9):1055-1063
This study examined fundamental movement skill (FMS) proficiency among male (N = 216) and female (N = 198) Irish primary school pupils from Year 2 to Year 7 (9.0 ± 1.7 years). Following anthropometric measurements, participants were video-recorded performing 15 FMS and scored using the TGMD-3, Victorian Fundamental Movement skills Manual and the Get skilled: Get active guidelines. Percentage mastery ranged between 1.4% (gallop) and 35.7% (slide). A two-way ANOVA evaluated the effect of sex (male/female) and class group (Year 2/3/4/5/6/7) on individual skills, locomotor subtest, object-control subtest and total TGMD-3 (GMQ) scores. No significant sex ×class interaction effects were found. Large effect sizes were reported for male superiority in object-control subtest (ηp2 = 0.26) and GMQ (ηp2 = 0.16) scores (both p < 0.001). Older classes had higher object-control subtest scores than younger classes, but scores plateaued after Year 5. Furthermore, overweight participants had significantly lower locomotor subtest (p < 0.001, d = 0.7), object-control subtest (p = 0.03, d = 0.3) and GMQ scores (p < 0.001, d = 0.5) than non-overweight participants. This study highlights very poor levels of FMS mastery among Irish schoolchildren and stresses the need for developmentally appropriate, FMS intervention programmes that are inclusive regardless of age, sex or weight status. 相似文献
979.
Brooke Klingberg Natasha Schranz Lisa M. Barnett Verity Booth Katia Ferrar 《Journal of sports sciences》2019,37(4):378-386
Fundamental movement skill (FMS) assessment in preschools allows for early intervention; however it is unclear what assessments are feasible. The purpose of this review is to systematically review the feasibility of FMS assessments for pre-school aged children. The search was conducted across four databases, MEDLINE, Scopus, ERIC and SportsDiscus. Search terms included synonyms of “fundamental movement skills” and “pre-school children”. Inclusion criteria were: (i) FMS assessment; (ii) feasibility data; (iii) assessment of children aged three to six years; (iv) assessment of typically developing children; and (v) peer reviewed full text publications in English. Feasibility concepts (administration time, equipment, space, assessment type, item, training, qualification) were each coded as ‘poor = 1?, ‘average = 2? and ‘good = 3?; potential total of 21. A total of 330 full text articles were considered but a quarter (n = 86) were excluded due to no feasibility data. Sixty-five studies using 13 different FMS assessments were included. The Athletic Skills Track and DEMOST-PRE assessments were most feasible (18/21) and the Test of Gross Motor Development and Movement Assessment Battery for Children were common but among the least feasible (12–14/21). This review allows pre-school staff to choose a FMS assessment based on feasibility. Future studies need to present feasibility of assessments. 相似文献
980.
Natalie Lander Judith Mergen Philip J. Morgan Jo Salmon Lisa M. Barnett 《Journal of sports sciences》2019,37(4):357-363
Perceived and actual motor competence (MC) influence physical activity (PA) behaviour. Notably, both are lower in girls than in boys. This study aimed to investigate (i) whether a 12-week, teacher-led intervention that improves actual MC (Lander, N., Morgan, P. J., Salmon, J., & Barnett, L. M. (2017). Improving early-adolescent girls’ motor skill: A cluster randomized controlled trial. Medicine and Science in Sports and Exercise. 49(12), 2498–2505) could also improve adolescent girls’ physical self-perception and perceived MC, and (ii) whether change in actual MC is associated with post-intervention perceptions A randomized controlled trial with 171 girls (mean age 12.48 ± 0.34 years), measured perception (i.e., physical self-perception profile (PSPP) and pictorial scale of perceived movement skill competence (PMSC)) and actual MC (i.e., Victorian FMS Teachers’ Assessment Manual). Mixed models with post-intervention perception as the outcome, adjusting for baseline perception, group, and change in actual MC, as well as clustering, were performed. An interaction term between change in MC and intervention status was included to test the secondary aim. There were significant intervention effects on girls’ physical self-perception as well as their perceived MC. However, there was no association between change in actual MC across the intervention and post intervention perception. While the intervention improved both actual MC and perceived MC, they were not associated. 相似文献