Acknowledgments     

C. Schwartz 《Library & information science research》2002,24(4)

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Impact of end-user search training on pharmacy students: a four-year follow-up study.     

N R Ikeda  D G Schwartz 《Bulletin of the Medical Library Association》1992,80(2):124-130

The Alfred Taubman Medical Library at the University of Michigan has offered instruction in online literature searching to third-year pharmacy students as a component of the course "Drug Information and Scientific Literature Evaluation" since 1983. In the spring of 1989, a follow-up study was conducted to assess the impact of instruction on four classes of graduates. Of a pool of 151 graduates, 90 (60%) responded to a mailed questionnaire on their use of information and computerized literature searching. The respondents were divided into four subgroups: end-user searchers, users of intermediaries, end users who used intermediaries, and those who did not use computerized literature search systems. Seventy-two percent of the respondents used some type of computerized literature searching, and 42% performed their own searches. The four subgroups differed in general computer use, familiarity with MEDLINE search terminology, information use, reasons for using or not using literature searching, and characteristics of searches (i.e., type, time frame, amount, and frequency). Training in end-user search systems appears to have had an impact on the continued use of computerized literature searching several years after the formal educational program.  相似文献   

A New Feature: Research Agendas     

Peter Hernon  Candy Schwartz  Editors 《Library & information science research》2008,30(4):371

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Teaching medical computing skills to internal medicine residents     

Schwartz DG  Nolan L  Schlicht MP 《Medical reference services quarterly》1997,16(2):55-60

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Futebol Nation: a footballing history of Brazil     

Christian Schwartz 《Soccer & Society》2017,18(1):144-148

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Improving the compositions of students with learning disabilities using a strategy involving product and process goal setting.     

S Graham  C MacArthur  S Schwartz  V Page-Voth 《Exceptional children》1992,58(4):322-334

This study was conducted to determine if a planning and writing strategy would improve the essay writing of students with learning disabilities. Four participants were taught a strategy designed to facilitate the setting of product and process goals, generation and organization of notes, continued planning during writing, and evaluation of goal attainment. Training effects were investigated using a multiple probe design across subjects. Strategy instruction had a positive effect on students' essay writing performance and knowledge of the writing process, and effects were maintained over time.  相似文献   

Effects of an Early Family Intervention on Children's Memory: The Mediating Effects of Cortisol Levels     

Daphne Blunt Bugental  Alex Schwartz  Colleen Lynch 《Mind, Brain, and Education》2010,4(4):159-170

Developmental psychologists have long been concerned with the ways that early adversity influences children's long-term outcomes. In the current study, activity of the hypothalamic–pituitary–adrenal axis of medically at-risk (e.g., preterm) infants was measured as a result of maternal participation in a novel cognitively based home visitation program (versus a Healthy Start home visitation program). Maternal participation in the cognitive intervention predicted lower basal cortisol levels among infants—with reduced levels of maternal avoidance/withdrawal serving as a mediator of this relation. Lower cortisol levels in infancy, in turn, predicted higher verbal short-term memory (STM) at age 3. STM represents a cognitive ability that has importance for children's later educational outcomes. Findings provide experimental evidence concerning the pathway by which an early intervention may produce hormonal changes that can, in turn, influence children's learning outcomes.  相似文献   

The benefits of random variable practice for accuracy and temporal error detection in a rapid aiming task     

Green S  Sherwood DE 《Research quarterly for exercise and sport》2000,71(4):398-402

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Trial-by-trial analysis or averaging: implications for electromyographic models of rapid limb control     

Sherwood DE  Enebo BA 《Research quarterly for exercise and sport》2007,78(4):307-317

The control of human limb movement has been the focus of research for more than a century. A major issue to emerge from this work is the manner in which the central nervous system regulates electromyographic (EMG) activity to produce movements that differ in distance, velocity, and movement time. However the different methods of analysis often used to analyze EMG data could result in different kinematic-EMG relationships. In this study, participants performed an elbow flexion task to one of five distance goals (between 5 degrees and 50 degrees) using three movement speeds. EMG data from the right elbow flexors were compared using a trial-by-trial analysis and one based on averaged data. Averaging across trials underestimated biceps EMG amplitude at all movement distances and speeds compared to a trial-by-trial analysis. Averaging overestimated EMG burst duration compared to the trial-by-trial analysis. Peak agonist EMG amplitude was positively related to distance and inversely related to movement time. Agonist EMG duration was constant for movement distances less than 30 degrees but increased in the 50 degrees condition. The results support the view that peak EMG amplitude and duration can be controlled independently, but EMG duration changes only for longer distance movements when additional force is required.  相似文献   

Editorial: Research in library and information science: Moving toward the year 2000     

Peter Hernon  Candy Schwartz 《Library & information science research》1997,19(4):327-328

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