排序方式： 共有57条查询结果，搜索用时 15 毫秒
21.
Walton LJ Hasson S Ross FV Martin ER 《Bulletin of the Medical Library Association》2000,88(2):165-171
In 1995, the National Library of Medicine (NLM) and the Public Health Service (PHS) recommended that special attention be given to the information needs of unaffiliated public health professionals. In response, the National Network of Libraries of Medicine (NN/LM) Greater Midwest Region initiated a collaborative outreach program for public health professionals working in rural east and central Iowa. Five public health agencies were provided equipment, training, and support for accessing the Internet. Key factors in the success of this project were: (1) the role of collaborating agencies in the implementation and ongoing success of information access outreach projects; (2) knowledge of the socio-cultural factors that influence the information-seeking habits of project participants (public health professionals); and (3) management of changing or varying technological infrastructures. Working with their funding, personnel from federal, state, and local governments enhanced the information-seeking skills of public health professionals in rural eastern and central Iowa communities. 相似文献
22.
23.
Elizabeth A. Hasson 《Early Childhood Education Journal》1985,12(3):32-33
Do you read stories to your children? Have you ever paused while reading and had a child supply a meaningful missing word? You can use this activity as an instructional pre-reading technique that is both fun and educational. 相似文献
24.
The aim of this article is to consider models incorporating principal components from the perspective of structural equation modeling. These models include the principal component analysis of patterned matrices, multiple analysis of variance based on principal components, and multigroup principal component analysis. We demonstrate that these models can be fit readily using the programs LISREL 8 and Mx. The models and certain extensions are discussed, and several illustrations are given. 相似文献
25.
Patrick J Griffin Richard A. Ferguson Conor Gissane Stephen J. Bailey 《Journal of sports sciences》2018,36(9):1038-1043
This study tested the hypothesis that ischemic preconditioning (IPC) would increase critical power (CP) during a 3 minute all-out cycling test. Twelve males completed two 3 minute all-out cycling tests, in a crossover design, separated by 7 days. These tests were preceded by IPC (4 x 5 minute intervals at 220 mmHg bilateral leg occlusion) or SHAM treatment (4 x 5 minute intervals at 20 mmHg bilateral leg occlusion). CP was calculated as the mean power output during the final 30 s of the 3 minute test with W′ taken as the total work done above CP. Muscle oxygenation was measured throughout the exercise period. There was a 15.3 ± 0.3% decrease in muscle oxygenation (TSI; [Tissue saturation index]) during the IPC stimulus, relative to SHAM. CP was significantly increased (241 ± 65 W vs. 234 ± 67 W), whereas W′ (18.4 ± 3.8 vs 17.9 ± 3.7 kJ) and total work done (TWD) were not different (61.1 ± 12.7 vs 60.8 ± 12.7 kJ), between the IPC and SHAM trials. IPC enhanced CP during a 3 minute all-out cycling test without impacting W′ or TWD. The improved CP after IPC might contribute towards the effect of IPC on endurance performance. 相似文献
26.
Michael C. Neale Shaunna L. Clark Conor V. Dolan Michael D. Hunter 《Structural equation modeling》2016,23(2):221-233
A linear latent growth curve mixture model with regime switching is extended in 2 ways. Previously, the matrix of first-order Markov switching probabilities was specified to be time-invariant, regardless of the pair of occasions being considered. The first extension, time-varying transitions, specifies different Markov transition matrices between each pair of occasions. The second extension is second-order time-invariant Markov transition probabilities, such that the probability of switching depends on the states at the 2 previous occasions. The models are implemented using the R package OpenMx, which facilitates data handling, parallel computation, and further model development. It also enables the extraction and display of relative likelihoods for every individual in the sample. The models are illustrated with previously published data on alcohol use observed on 4 occasions as part of the National Longitudinal Survey of Youth, and demonstrate improved fit to the data. 相似文献
27.
‘Close the door on your way out’: parent perspectives on supported transition planning for young people with Special Educational Needs and Disabilities in Ireland 
下载免费PDF全文
下载免费PDF全文 Alison Doyle Conor Mc Guckin Michael Shevlin 《Journal of Research in Special Educational Needs》2017,17(4):274-281
Students with Special Educational Needs and Disabilities encounter complex and circuitous transitions from post‐primary settings to Higher Education. In Ireland, inequitable access to Individual Education Plans, and a lack of policy infrastructure to provide formal transition planning, means that these journeys are varied and uncertain. This study presents findings from surveys completed by parents supporting students with disabilities in their final 3 years of mainstream secondary school (n = 69), and in‐depth interviews with a self‐selected subset of parents (n = 8). Results point to: (i) disparate levels and quality of support and guidance, (ii) fissures in communication channels between parents and schools, (iii) insufficient awareness and understanding of the interplay between disability and successful post‐school outcomes, and (iv) high levels of stress, anxiety and frustration experienced by students, parents and carers. 相似文献
28.
Measurement invariance with respect to groups is an essential aspect of the fair use of scores of intelligence tests and other psychological measurements. It is widely believed that equal factor loadings are sufficient to establish measurement invariance in confirmatory factor analysis. Here, it is shown why establishing measurement invariance with confirmatory factor analysis requires a statistical test of the equality over groups of measurement intercepts. Without this essential test, measurement bias may be overlooked. A re-analysis of a study by Te Nijenhuis, Tolboom, Resing, and Bleichrodt (2004) on ethnic differences on the RAKIT IQ test illustrates that ignoring intercept differences may lead to the conclusion that bias of IQ tests with respect to minorities is small, while in reality bias is quite severe. 相似文献
29.
Conor Heffernan 《国际体育史杂志》2013,30(11):1212-1214
30.
This study explored the knowledge, experience and confidence of student teachers from Northern Ireland and the Republic of Ireland in relation to disablist bullying. Adopting a mixed methodological approach of four focus groups (N = 18) and a pencil-and-paper questionnaire (N = 257), the study explored the students knowledge, experience and confidence in relation to disablist bullying. Results highlight that none of the participants, in either jurisdiction, had received guidance in relation to disablist bullying as part of their Initial Teacher Education (ITE). Results highlight the need for practical, solution-focused and evidence-based input at the level of ITE and Continuing Professional Development in both jurisdictions. 相似文献