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101.
Resumen

En el presente trabajo se reinterpreta el problema de la motivación para el rendimiento académico desde una perspectiva cognitiva, fundamentada en la teoría de la autoeftcacia. Se hace hincapié en el papel de las expectativas de eficacia como mediadoras entre las habilidades y el rendimiento de los sujetos y se acentúa el papel que juega la motivación cognitivamente basada en el proceso de aprendizaje. Postulamos, asimismo, la necesidad de fomentar la autoevaluación frente a la evaluación externa y los sistemas que permitan el desarrollo de la motivación intrínseca para el aprendizaje.  相似文献   
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The current study sought to measure the influence of a one-hour library training/orientation session on college students' library use and library skill development. Data analysis revealed a statistically significant increase in student library use while there was no statistically significant increase in library skill development. Some issues, however, limited the utility of the findings. This paper also critiques the study's design with the intention of helping future researchers plan for occurrences that may limit the accuracy of their findings.  相似文献   
106.
This paper features a discussion of how educators can channel anthropological practices towards the enhancement of experiential learning (EL) teaching methods, particularly on the topic of religion across the Asia-Pacific. I argue that our capacity to achieve curricular objectives through EL calls for an attentiveness to the affinity between the empirical challenges confronted by ethnographers, who work to create rapport between researcher and subject, and classroom teachers who seek to cultivate a conducive learning environment beyond the classroom walls. I show the pedagogical implications of the ways anthropologists have operationalized their discipline’s “critical turn” by highlighting two experiential domains: (1) through activities of “uncomfortable” stereotype self-inventory and (2) through a dialogic pedagogy that pursues meaningful learning outcomes through the “struggle” to recognize inter-cultural and religious agency among students.  相似文献   
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In the years following Manny Gamoran's retirement, we would meet often to talk, not just of our mutual educational concerns, but of theology. This was an old bond between us dating back to my student years in Cincinnati. The substance of these conversations, though they wandered over many an issue, was ultimately the same. Manny could not understand why I found Mordecai Kaplan's view of God intellectually inadequate and pro‐grammatically dangerous, though I agreed with a number of Kaplan's views on the Jewish community and supported a number of his practical proposals. Manny's loyalty to the Power that makes for salvation never faltered. His constancy almost persuaded me where his arguments did not.

Since leaving the Commission on Jewish Education of the Union of American Hebrew Congregations as Manny's successor, I have had the time to re‐read Kaplan's major works. This has enabled me to make my part in that long discussion clearer. I regret most sincerely that Manny is no longer able to meet my arguments with his great patience and undaunted resistance. In his memory then, I should like to analyze one aspect of Kaplan's view of God which has not received appropriate attention.  相似文献   
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A reddish glow localized within the iris was observed in the photographs of some individuals in the dark using an electric-arc flash. On repeated exposure and reprints of the same individuals to photography under similar conditions, the red glow persisted. Studies were under taken to analyze thein vitro effect of cupric ions on the activity of serum tyrosinase. A significant increase in the activity of tyrosinase was observed in the affected individuals as compared to the controls when cupric ion was supplementedin vitro. Studies also confirmed the inhibitory effect of benzoic acid on serum tyrosinase activityin vitro. Our preliminary studies have shown a significant decrease (p<0.001) in tyrosinase activity in the serum of the photosensitive individuals compared to controls which is consistent with the observed red glow on the photographic prints and reprints.  相似文献   
110.
Abstract

Characteristics of 32 international and 41 local under-17 (U-17) (14.5–16.5 years) roller hockey players were considered in the context of discrimination by competitive level using training history, anthropometry, skeletal maturation, and several laboratory and field performance tests. More international (42%) than local (22%) players were advanced in maturity status. International players had slightly less hockey experience (years), but had more practice sessions and match time (minutes) during the season. Local players were shorter and attained better performance in the 25-m dash, while international players performed better in sit-ups, ball throw and 20-m shuttle run. The fatigue index derived from the Wingate anaerobic test was higher among local players, while peak torques of knee extension and flexion were greater in international players. Stepwise discriminant function correctly classified 85% of players by competitive level based on grip strength, ratio of eccentric and concentric knee extension, number of training sessions, playing time and fatigue index. The results suggested an interaction among strength, anaerobic fitness and training plus game time as factors in discriminating international from local level players and by inference in the selection and development of youth roller hockey players.  相似文献   
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