How different are they? A comparison of Generation 1.5 and international L2 learners’ writing ability     

Kristen di Gennaro 《Assessing Writing》2013,18(2):154-172

A growing body of literature in second-language writing suggests that the writing ability of international second language (L2) learners, who attend post-secondary education abroad after having completed high school in their home countries, and the so-called Generation 1.5 population, that is, L2 learners who enter post-secondary education after attending high school in the new country, differs. The present study provides much-needed empirical evidence concerning potential differences in the writing ability of these two groups. Many-facet Rasch measurement procedures were used to analyze learners’ writing scores in five components, based on a theoretical model of writing ability: grammatical, cohesive, rhetorical, sociopragmatic, and content control. Results revealed that the international learners performed better overall than the Generation 1.5 learners and that the two groups had opposing strengths and weaknesses in grammatical and sociopragmatic control. Language program administrators and practitioners can use these results when designing curricula addressing the needs of diverse groups of L2 learners.  相似文献   

A Socioecological View of Higher-Performing Diverse Elementary Schools     

Kristen Campbell Wilcox 《Journal of Education for Students Placed at Risk》2013,18(2):101-127

This multiple case study relied upon a socioecological framework and the lens of resilience to investigate practices and processes that are correlated with higher academic achievement among African American, Hispanic, and English language learners. Utilizing quantitative measures for sample selection of 10 higher-performing and 5 average-performing schools and qualitative data collection and analysis methods, findings indicate that 4 interrelated practices characterize higher-performing diverse schools: close engagement with and understanding of the student population; intensive literacy- and technology-enriched instruction; a collaborative and iterative approach to curriculum revision and data use; and fluid adaptation and deployment of resources. One of the 15 diverse high-poverty case study schools is discussed in detail as an exemplar. The findings from this study suggest that research cutting across levels of classrooms, schools, and districts sheds light on the interrelated proximal and distal processes that promote resilience and higher academic achievement among ethnically and linguistically diverse students.  相似文献   

Fluency Has a Role in the Simple View of Reading     

Rebecca D. Silverman  Deborah L. Speece  Jeffrey R. Harring  Kristen D. Ritchey 《Scientific Studies of Reading》2013,17(2):108-133

The Simple View of Reading (SVR) suggests that the components of reading comprehension are decoding and linguistic comprehension. Given research that suggests that fluency is a separate construct from decoding and linguistic comprehension in fourth grade, the aim of this study was to examine the role of fluency in the SVR model. Analyses of data from 248 fourth-grade children explored whether the influence of fluency on reading comprehension is direct or whether fluency plays an indirect role on reading comprehension as a mediator or moderator of decoding. Structural equation modeling and latent regression analyses revealed that reading fluency plays a mediating role in explaining the relation between decoding and reading comprehension. This novel finding is placed in the context of studies that reported either a direct effect or no effect of reading fluency in SVR.  相似文献   

Making Connections: Linking Cognitive Psychology and Intervention Research to Improve Comprehension of Struggling Readers     

Kristen L. McMaster  Christine A. Espin  Paul van den Broek 《Learning disabilities research & practice》2014,29(1):17-24

Many studies have demonstrated the efficacy of reading comprehension interventions for struggling readers, including students with learning disabilities. Yet, some readers continue to struggle with comprehension despite receiving these interventions. In this article, we argue that an explicit link between cognitive psychology and intervention research contributes to knowledge regarding for whom and under what conditions reading comprehension interventions are most likely to be beneficial. First, we provide a brief overview of a cognitive perspective on reading comprehension. Next, we illustrate an application of this perspective by describing a collaborative project in which we examined interactions among reader characteristics, text properties, and instructional contexts. Last, we highlight directions for future research and implications for practice.  相似文献   

The effect of exercise interventions on resting metabolic rate: A systematic review and meta-analysis     

Kristen MacKenzie-Shalders  Jaimon T. Kelly  Daniel So  Vernon G. Coffey  Nuala M. Byrne 《Journal of sports sciences》2020,38(14):1635-1649

ABSTRACT

The systematic review and meta-analysis evaluated the effect of aerobic, resistance and combined exercise on RMR (kCal·day^-1) and performed a methodological assessment of indirect calorimetry protocols within the included studies. Subgroup analyses included energy/diet restriction and body composition changes. Randomized control trials (RCTs), quasi – RCTs and cohort trials featuring a physical activity intervention of any form and duration excluding single exercise bouts were included. Participant exclusions included medical conditions impacting upon RMR, the elderly (≥65 years of age) or pregnant, lactating or post-menopausal women. The review was registered in the International Prospective Register of Systematic Reviews (CRD 42,017,058,503). 1669 articles were identified; 22 were included in the qualitative analysis and 18 were meta-analysed. Exercise interventions (aerobic and resistance exercise combined) did not increase resting metabolic rate (mean difference (MD): 74.6 kCal·day^-1[95% CI: ?13.01, 161.33], P = 0.10). While there was no effect of aerobic exercise on RMR (MD: 81.65 kCal·day^-1[95% CI: ?57.81, 221.10], P = 0.25), resistance exercise increased RMR compared to controls (MD: 96.17 kCal·day^-1[95% CI: 45.17, 147.16], P = 0.0002). This systematic review effectively synthesises the effect of exercise interventions on RMR in comparison to controls; despite heterogenous methodologies and high risk of bias within included studies.  相似文献   

Female Athlete Triad Coalition risk assessment tool is an evidenced-based tool that is reliable and well-described     

Mary Jane De Souza  Nancy I. Williams  Kristen J. Koltun  Nicole C. A. Strock 《Journal of sports sciences》2020,38(9):996-999

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Deep Dive into KBART     

Marlene van Ballegooie  Kristen Wilson 《期刊图书馆员》2017,72(1-4):15-25

ABSTRACT

The Deep Dive into KBART preconference workshop provided a comprehensive overview of the National Information Standards Organization Knowledge Bases and Related Tools (KBART) Phase II Recommended Practice (http://www.niso.org/publications/rp/rp-9–2014/). The workshop was divided into four sections. The first provided an overview of the background, purpose, and value of KBART to all members of the information supply chain. The next section focused on the basic guidelines for effective exchange of metadata with knowledgebases, including method of exchange, data format, file naming conventions, and frequency of exchange. The remaining two sections of the workshop addressed the correct use of KBART data fields, first in relation to serials and then to monographs. Through classroom instruction, interactive quizzes, and hands-on exercises, the workshop provided in-depth coverage of all KBART data elements, with special focus on many of the most frequently asked questions about the recommended practice.  相似文献   

Introduction     

Angela Dresselhaus  Lila A. Ohler  Kristen Wilson  Leigh Ann DePope 《期刊图书馆员》2017,72(1-4):1-2

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The Perceptions of Success Inventory for Beginning Teachers: Measuring its psychometric properties   总被引：1，自引：0，他引：1  

Kristen A. Corbell  Alan J. Reiman  John L. Nietfeld 《Teaching and Teacher Education》2008,24(6):1551-1563

This study investigated the construction and evaluation of an instrument called the Perceptions of Success Inventory for Beginning Teachers (PSI-BT) intended to measure factors documented in research that contribute to beginning teachers’ perceptions of success. The PSI-BT was found to assess the following factors using exploratory factor analysis: (1) Administrative Support, (2) Classroom Climate, (3) Mentor Support, (4) Colleague and Instructional Resource Support, (5) Commitment, and (6) Assignment and Workload. Internal reliability, content validity, and concurrent validity were also measured in the validation process. Our findings suggest that the PSI-BT provides a reliable and valid instrument that can provide schools with valuable feedback to ensure the success of their beginning teachers.  相似文献   

The Theory of Motivated Information Management and Posttraumatic Growth: Emerging Adults’ Uncertainty Management in Response to an Adverse Life Experience     

Xi Tian  Kristen Carr 《Communication Studies》2016,67(3):280-301

This study tested the degree to which the uncertainty management process that emerging adults go through following an adverse event predicts their perceptions of posttraumatic growth. Participants included 215 emerging adults who had experienced an adverse life event within the past year. Overall, the results largely supported the theory of motivated information management, as uncertainty discrepancies positively predicted negative emotions about the adverse event, which in turn predicted outcome expectancies, but not efficacy assessments. Outcome expectancies were predictive of efficacy assessments, which in turn were predictive of a willingness to seek information about the event from a parent. Collectively, uncertainty management behaviors predicted posttraumatic growth and included significant indirect effects for uncertainty discrepancies through communication and target efficacy, respectively.  相似文献