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81.
Barbara Comber 《English in Education》2007,41(2):7-26
This paper provides a retrospective account of three decades of my work as a literacy educator and researcher. Taking key insights from feminist sociologist, Dorothy Smith, including women's standpoint, the everyday world as problematic, institutional capture, a sociology for the people, I revisit my research on literacy, poverty and schooling. I argue that understanding better the effects of what we do in educational institutions, through collaborative research with teachers, can lead us to generate positive alternative equity‐driven practices. 相似文献
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Danuta Ro?? Przemys?aw Adamczyk Joanna Boinska Robert Szafkowski Irena Ponikowska Katarzyna Stankowska Barbara Góralczyk Barbara Ruszkowska-Ciastek 《Journal of Zhejiang University. Science. B》2015,16(5):404-411
Objective
The aim of this study was to evaluate the concentrations of C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and the degree of homeostasis model assessment-insulin resistance (HOMA-IR) in patients with morbid obesity exposed to a three-week low-calorie diet and balneotherapy.Methods
The study included 33 patients (25 females and 8 males; mean age 46 years) with body mass index (BMI) values of >40 kg/m2. Evaluations of CRP, IL-6, TNF-α, lipid profile, HOMA-IR, and fasting glucose were carried out before (baseline data) and three weeks after the treatment. The control group consisted of 20 healthy volunteers (15 females and 5 males) with a mean age of 39 years and BMI values of ≤24.9 kg/m2.Results
In the blood of patients with morbid obesity we found significantly elevated levels of CRP, TNF-α, triglycerides, HOMA-IR and fasting glucose, but a decreased level of high density lipoprotein (HDL)-cholesterol, compared with the healthy individuals. The treatment resulted in about a 9.4% reduction in body weight from 122.5 to 111.0 kg and a significant decrease in the concentration of CRP, but no change in TNF-α or IL-6. HOMA-IR was significantly reduced.Conclusion
The decrease in CRP level without changes in TNF-α or IL-6 concentrations after the low-calorie diet and balneological treatment, suggests that an essential amount of adipose tissue must be removed before proper adipocyte function is restored. The decrease in HOMA-IR indicates an improvement in insulin sensitivity, which is beneficial in obese patients.84.
Ruszkowska B Gadomska G Bielis L Gruszka M Góralczyk B Rość D Odrowąż-Sypniewska G 《Journal of Zhejiang University. Science. B》2011,12(1):12-17
Objective
The influence of hormone replacement therapy (HRT) on hemostasis processes depends on the type of hormone, the combination of doses, the time of taking HRT, and the route of administration (oral, transdermal, implanted). The aim of the current study was to assess some parameters of coagulation, especially tissue factor pathway inhibitor (TFPI) and tissue factor (TF) in postmenopausal women using oral or transdermal HRT. 相似文献85.
Video game learning dynamics: Actionable measures of multidimensional learning trajectories 下载免费PDF全文
Debbie Denise Reese Barbara G. Tabachnick Robert E. Kosko 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(1):98-122
Valid, accessible, reusable methods for instructional video game design and embedded assessment can provide actionable information enhancing individual and collective achievement. Cyberlearning through game‐based, metaphor‐enhanced learning objects (CyGaMEs) design and embedded assessment quantify player behavior to study knowledge discovery and application. CyGaMEs is grounded by analogical reasoning theory, cognitive task analysis and knowledge representation. A construct representation argument for validity using evidence‐centered design warrants CyGaMEs, its web‐based learning environment, Selene: A Lunar Construction GaME, its embedded assessment, and a learning dynamics approach to student, measurement and statistical models. Two studies (US volunteers, Study 1: n = 267, mean (M)age = 15; Study 2: n = 90, Mage = 12) cross‐validate learning dynamics (learner progress, rate of progress and changes in that rate) for Selene's multidimensional goals while players learn and apply standard‐based science about fundamental geology and space science concepts. Gameplay data analyzed using regression, calculus and hierarchical linear modeling exhibit overall relatively high standardized rates of progress toward each goal statistically higher than zero. For example, adjusting for nesting within individual players, average rate of progress toward the goal of accreting lunar mass is a z‐score of 1.4 (99% confidence interval = 1.40lower, 1.48upper) or 1.4 standard deviations above zero. 相似文献
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Barbara Comber 《Literacy》2023,57(2):88-93
As part of this special issue on ‘Literacy for social justice’, and at this moment of post-pandemic transitions in education, we invited Professor Barbara Comber to reflect on the needs for and trends in critical literacy education, both in her local context, in Australia, and internationally. In September 2022, we met with Barbara online to discuss her thoughts about what critical literacy educators need, how scholars and educators can work together to produce change, and where we can see hope in critical literacy and social justice education right now, as part of promising anti-racist, decolonizing, and intersectional literacy frameworks and practices. 相似文献
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Hae-Deok Song Barbara L. Grabowski Tiffany A. Koszalka William L. Harkness 《Instructional Science》2006,34(1):63-87
Reflective-thinking skills are important in problem-based learning environments as they help learners become deeply engaged
in learning. The literature suggests several instructional-design factors (e.g., environment, teaching methods, scaffolding
tools) that may prompt reflection in learners. However, it is unclear whether these factors differ based on age or developmental
stage. The results of this study indicate that middle-school students perceive the learning environment factor as more important to prompting their thinking, while college students perceive the scaffolding methods factor as more important. While the elements clustered into two factors, most college students disagreed with their helpfulness
in prompting reflective thinking, a finding opposite to that obtained for middle-school students. Different patterns were
also found between learners’ perceptions of the most helpful elements within each factor. Based on these results, suggestions
are given for designing developmentally and age-appropriate PBL learning environments that support reflective thinking. 相似文献
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TechTrends - There can be an untethered excitement connected with ever-expanding technologies and the vastness of educational opportunities that online learning generates. Yet, these new and... 相似文献