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141.
The Biology Fellows Program at the University of Washington aims to enhance diversity in science by helping students succeed in the rigorous introductory biology classes and motivating them to engage in undergraduate research. The composite Scholastic Achievement Test scores and high school grade point averages of the Biology Fellows are comparable to those of students who are not in the program; however, they earn, on average, higher grades in introductory biology classes than non-Biology Fellows. Underrepresented minorities and disadvantaged students in the program also earn higher grades in the introductory biology classes than do their non-Biology Fellows counterparts. Analysis of the performance of Biology Fellows shows that the program assists students who are not proficient in certain science process skills and that students who lack these skills are at risk for failing introductory biology. This evaluation provides insight for designing programs that aim to enhance the performance of beginning students of biology, particularly for underrepresented minorities, who want to obtain a life science degree. 相似文献
142.
Molfese DL Key AF Kelly S Cunningham N Terrell S Ferguson M Molfese VJ Bonebright T 《Journal of learning disabilities》2006,39(4):352-363
Event-related potentials (ERPs) were recorded from 27 children (14 girls, 13 boys) who varied in their reading skill levels. Both behavior performance measures recorded during the ERP word classification task and the ERP responses themselves discriminated between children with above-average, average, and below-average reading skills. ERP amplitudes and peak latencies decreased as reading skills increased. Furthermore, hemisphere differences increased with higher reading skill levels. Sex differences were also related to ERP amplitude variations across the scalp. However, ERPs recorded from boys and girls did not differ as a function of differences in the children's reading levels. 相似文献
143.
144.
Janet S. Fink Heidi M. Parker George B. Cunningham Jacquelyn Cuneen 《Sport Management Review》2012,15(1):13-22
In drawing from social role theory and the match-up hypothesis, the purpose of this study was to determine influential variables regarding the effectiveness of female athlete endorsers. A 2 (gender appropriate/gender inappropriate) × 2 (sport related product/non-sport related product) experiment was conducted with 296 participants from four different universities throughout the United States. Results indicated that type of sport had little effect on credibility measures. Further, the athlete's sport had no effect on athlete-product fit. The most important aspect relative to purchase intentions was the product being endorsed, not the sport in which the athlete competed. Results are discussed in terms of practical implications and theoretical considerations. 相似文献
145.
Kilduff LP Owen N Bevan H Bennett M Kingsley MI Cunningham D 《Journal of sports sciences》2008,26(8):795-802
Following a bout of heavy resistance training, the muscle is in both a fatigued and potentiated state with subsequent muscle performance depending on the balance between these two factors. To date, there is no uniform agreement about the optimal acute recovery required between the heavy resistance training and subsequent muscle performance to gain performance benefits. The aim of the present study was to determine the recovery time required to observe enhanced muscle performance following a bout of heavy resistance training. Twenty professional rugby players performed a countermovement jump at baseline and approximately 15 s, 4, 8, 12, 16, 20, and 24 min after a bout of heavy resistance training (three sets of three repetitions at 87% one-repetition maximum squat). Power output, jump height, and peak rate of force development were determined for all countermovement jumps. Despite an initial decrease in countermovement jump performance after the heavy resistance training (P<0.001), participants' performance increased significantly following 8 min recovery (P<0.001) (i.e. jump height increased by 4.9%, s=3.0). The findings suggest that muscle performance during a countermovement jump can be markedly enhanced following bouts of heavy resistance training provided that adequate recovery (approximately 8 min) is allowed between the heavy resistance training and the explosive activity. 相似文献
146.
Lynne M. Boddy Conor Cunningham Stuart J. Fairclough Marie H. Murphy Gavin Breslin Lawrence Foweather 《Journal of sports sciences》2018,36(12):1340-1345
This study compared children’s physical activity (PA) levels, the prevalence of children meeting current guidelines of ≥60 minutes of daily moderate to vigorous PA (MVPA), and PA-health associations using individually calibrated (IC) and empirical accelerometer cutpoints. Data from 75 (n = 32 boys) 10–12 year old children were included in this study. Clustered cardiometabolic (CM) risk, directly measured cardiorespiratory fitness (CRF), anthropometric and 7 day accelerometer data were included within analysis. PA data were classified using Froude anchored IC, Evenson et al. (Evenson, K. R., Catellier, D. J., Gill, K., Ondrak, K. S., &; McMurray, R. G. (2008). Calibration of two objective measures of physical activity for children. Journal of Sports Sciences, 26(14), 1557–1565. doi:10.1080/02640410802334196) (Ev) and Mackintosh et al. (Mackintosh, K. A., Fairclough, S. J., Stratton, G., &; Ridgers, N. D. (2012). A calibration protocol for population-specific accelerometer cutpoints in children. PLoS One, 7(5), e36919. doi:10.1371/journal.pone.0036919) (Mack) cutpoints. The proportion of the cohort meeting ≥60mins MVPA/day ranged from 37%-56% depending on the cutpoints used. Reported PA differed significantly across the cutpoint sets. IC LPA and MPA were predictors of CRF (LPA: standardised β = 0.32, p = 0.002, MPA: standardised β = 0.27 p = 0.013). IC MPA also predicted BMI Z-score (standardised β = ?0.35, p = 0.004). Ev VPA was a predictor of BMI Z-score (standardised β = ?0.33, p = 0.012). Cutpoint choice has a substantial impact on reported PA levels though no significant associations with CM risk were observed. Froude IC cutpoints represent a promising approach towards classifying children’s PA data. 相似文献
147.
Exploring trust in online health information: a study of user experiences of patients.co.uk 下载免费PDF全文
This feature has been co‐authored by Anna Cunningham and her supervisor Frances Johnson. It is based on the research Anna conducted for her dissertation, which she completed as part of her MA in Library and Information Management at Manchester Metropolitan University. The study explored how people assess the trustworthiness of online health information, and the participants were asked to talk aloud whilst viewing information on the consumer health information website patients.co.uk. The study confirmed that their assessment was based on the information usefulness and credibility as well as identifying the factors relating to information quality and website design that helped to form these judgements. A. M. 相似文献
148.
Jason Potts Stuart Cunningham John Hartley Paul Ormerod 《Journal of Cultural Economics》2008,32(3):167-185
We propose a new definition of the creative industries in terms of social network markets. The extant definition of the creative
industries is based on an industrial classification that proceeds in terms of the creative nature of inputs and the intellectual
property nature of outputs. We propose, instead, a new market-based definition in terms of the extent to which both demand
and supply operate in complex social networks. We review and critique the standard creative industries definitions and explain
why we believe a market-based social network definition offers analytic advance. We discuss some empirical, analytic and policy
implications of this new definition.
相似文献
Jason PottsEmail: |
149.
Recent years have seen a revived interest in therapeutic educational psychology practice. The aim of this research is to identify the range of therapeutic approaches being delivered by Educational Psychologists (EPs) in an Irish context and to elicit the views of practitioners on the facilitators and barriers to therapeutic provision. Twelve participants were recruited from a total of 22 EPs working within one region of the National Educational Psychological Service (NEPS). Individual semi-structured interviews were held, and thematic analysis was used to examine the data gathered. Therapeutic approaches most commonly used by participants were Cognitive Behavioural Therapy (CBT) and Solution Focused Brief Therapy (SFBT). Barriers perceived by EPs as impacting therapeutic practice related to time, government policy, school factors, EP role, and training. Facilitators included service support, intervention outcomes and media interest. Findings suggest that many EPs are applying therapeutic approaches and are keen to provide more within their professional role. 相似文献
150.
Starting small: Building preschool teacher knowledge that supports early literacy development 总被引:1,自引:0,他引:1
A growing body of research is emerging that investigates the teacher knowledge base essential for supporting reading and writing
development at the elementary school level. However, even though increasing recognition is given to the pivotal role that
preschool teachers play in cultivating children’s early literacy development, considerably fewer studies have examined the
knowledge base of these early childhood educators. This paper will discuss the existing research literature and then examine
a recent study that investigated the knowledge constructs of 20 preschool teachers. Findings indicate that preschool teachers
lack the disciplinary knowledge required to promote early literacy and, in fact, tend to overestimate what they know, creating
a potential obstacle for seeking additional knowledge. Recommendations for strengthening professional development programs
and developing more robust measures of preschool teacher knowledge are proposed. 相似文献