Bibliometric analysis to identify core reference sources of virtual reference transactions   总被引：1，自引：0，他引：1  

Pnina Shachaf  Debora Shaw   《Library & information science research》2008,30(4):291-297

As the use of electronic reference sources becomes commonplace, virtual reference services are expanding in scope, modes, and popularity. Simultaneously, reference practices are evolving as well. One concept that may be challenged by these trends is the notion of the core reference collection. What are the sources that form this core collection, and what are its characteristics? Are similar sources used to answer users' questions in virtual and traditional reference? How do core collections of public and academic libraries differ? An analysis of 1851 e-mail and chat reference transactions from public and academic libraries reveals that the notion of a core reference collection persists in the world of virtual reference services. In both types of libraries, responses to patrons showed a skewed bibliographic distribution; librarians used a small group of sources to answer most of the questions. Almost all sources used were electronic. Academic libraries tended to make greater use of fee-based sources, but public libraries more often used sources freely-available on the Web.  相似文献   

Handbook of test development – review of section 1, (foundations) edited by Suzanne Lane,Mark R. Raymond,and Thomas M. Haladyna     

Stuart D. Shaw 《Assessment in Education: Principles, Policy & Practice》2017,24(4):515-519

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Response Time Adjustment in the Stop Signal Task: Development in Children and Adolescents     

Annie Dupuis  Maheshan Indralingam  Andre Chevrier  Jennifer Crosbie  Paul Arnold  Christie L. Burton  Russell Schachar 《Child development》2019,90(2):e263-e272

Adjusting speed to maintain fast and accurate performance is critical to goal-directed behavior. This study examined development of response time adjustments in the stop signal task in 13,709 individuals aged 6–17 years (49.0% Caucasian) across four trial types: correct and incorrect go, successful (stop-inhibit), and failed (stop-respond) trials. People sped more after correct than incorrect go responses and slowed more after failed than successful stop trials. Greater slowing after stop-respond but less slowing after stop-inhibit trials was associated with better response inhibition. Response time adjustments were evident in children as young as age 6, developed throughout childhood, and plateaued by age 10. Results were consistent with the predictions of the error detection and shifting goal priority hypotheses for adjustments.  相似文献   

Through adversity: the fight for rugby league in the RAF; Soldiers' League: the story of army rugby league     

Gary Shaw 《Sport in History》2016,36(4):529-532

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Efficacy of massage on muscle soreness,perceived recovery,physiological restoration and physical performance in male bodybuilders     

Mehdi Kargarfard  Eddie T.C. Lam  Ardalan Shariat  Ina Shaw  Brandon S. Shaw  Shamsul B.M. Tamrin 《Journal of sports sciences》2016,34(10):959-965

It is believed that sport massage after intensive exercise might improve power and perceptual recovery in athletes. However, few studies have been done in this area. This study aimed to examine the effect of massage on the performance of bodybuilders. Thirty experienced male bodybuilders were randomly assigned to either a massage group (n = 15) or a control group (n = 15). Both groups performed five repetition sets at 75–77% of 1RM of knee extensor and flexor muscle groups. The massage group then received a 30-min massage after the exercise protocol while the control group maintained their normal passive recovery. Criteria under investigation included: plasma creatine kinase (CK) level, agility test, vertical jump test, isometric torque test, and perception of soreness. All variables were measured over 6 time periods: baseline, immediately after the DOMS inducing protocol, right after the massage, and 24, 48, and 72 h after the massage. Both groups showed significant (P < .001) decreases in jumping, agility performance, and isometric torque, but significant (P < .001) increases in CK and muscle soreness levels. The massage group in general demonstrated a better recovery rate. As such, a post-exercise massage session can improve the exercise performance and recovery rate in male bodybuilders after intensive exercise.  相似文献   

Group Justice¹— Progress in Regress: Comments on "An Answer to the 'Liberal' Objection to Special Admissions"     

Arnold M. Rothstein 《Educational theory》1980,30(2):151-154

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Methodology of comparative education   总被引：1，自引：0，他引：1  

C. Arnold Anderson 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1961,7(1):1-23

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The association between SAT prompt characteristics, response features, and essay scores     

Jennifer L. Kobrin  Hui Deng  Emily J. ShawAuthor vitae 《Assessing Writing》2011,16(3):154-169

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Promoting access, accommodations, and independence for college students with learning disabilities.     

L C Brinckerhoff  S F Shaw  J M McGuire 《Journal of learning disabilities》1992,25(7):417-429

This article focuses on the four primary issues that directly affect service delivery to students with learning disabilities in postsecondary settings, including (a) How are high school and post-secondary settings different? (b) How are eligibility and access determined? (c) How are reasonable accommodations determined? and (d) How can the independence level of college students with learning disabilities be fostered? Each of these issues will be discussed within the context of the student's transition from high school, where Public Law 94-142 is in effect, to college, where Section 504 of the Rehabilitation Act of 1973 applies.  相似文献   

The structure and optimization of speechreading     

Arnold P 《Journal of deaf studies and deaf education》1997,2(4):199-211

Erber (1988) has claimed that one of the reasons for the ascendancy of hearing aids has been the loss of confidence in speechreading. Speechreading can be of value to those suffering from presbyacusis and other hearing disorders, in augmenting hearing aids and cochlear implants, for large numbers of people in developing countries who are unable to afford electronic aids, and for those in advanced countries who are reluctant to wear an aid. I discuss the structure and the optimization of speechreading. New methods to optimize natural speechreading skills are required that must be based on the structure and nature of speechreading. It has been suggested that speechreading is, to some extent, innate, and so 'hard-wired', which would mean that the effect of long-term training is limited. I critique this view and present a macro-analysis of the experimental literature. I suggest that the innate view may be somewhat overstated.  相似文献