Components of reading comprehension and scholastic achievement

The aim of this study was to understand whether the reading comprehension process is better explained by a single or by multiple factors. 184 students (9 to 13 years old) were presented with a recently devised battery of tests, that measure ten aspects of reading comprehension. Structural equation modelling showed that a two factors model better accounts for the data compared to a one or a three factors model. Results confirmed the hypothesis which distinguishes between ‘basic’ and ‘complex’ aspects of reading comprehension. The second goal of the study was to analyze the relationship between the two-components model and scholastic achievement. Our results highlighted that the more ‘complex’ aspects of reading comprehension, reflecting some metacognitive knowledge and control processes, are the better predictors of scholastic achievement.     

Teacher Testing and Certification: An Historical Perspective from Ontario

Certification tests for elementary teachers in Ontario were introduced in 1871 and in 2002. Although the provincial government’s stated goals for the testing programs were similar, the 2002 program was opposed by the initial teacher education programs and the teachers’ associations, but the 1871 program was not. The authors argue that much of this difference can be attributed to the relationship of the tests to other requirements for certification and the process for determining the content of the tests.     

Individualized Instruction: Extent of Use and Model for Assessing Effectiveness in Community Colleges/Technical Institutes

Abstract

Purposes of the study were to (1) determine the extent to which occupational education instructors in postsecondary institutions in North Carolina used individualized instruction; and to (2) develop a model, evaluative measures, and guidelines for use in assessing individualized instruction approaches. An Individualized Instruction Inventory was designed to determine demographic data, practices, and attitudes of occupational education instructors. The sample consisted of instructors who had rated themselves as moderately to highly individualizing instruction. Inventories were returned by 77% of the 354 instructors in the sample. A discriminant analysis was used to determine demographic variables that differentiated (1) between instructors with high and low attitude scores; and (2) among instructors with high, average, and low practice scores. The four components of the model developed were (1) delineate information, (2) plan for data collection, (3) obtain information, and (4) provide information for decision making. Tasks to be completed within each phase were specified, and guidelines for use of the model were written. Evaluative measures appropriate for collecting the desired data were either selected or developed.     

The work of women teachers in primary literacy education: knowing and doing

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.     

CRP,but not TNF-α or IL-6, decreases after weight loss in patients with morbid obesity exposed to intensive weight reduction and balneological treatment

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.