Browsing by Subject "low-income"
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Item An Exploratory Study of the Levels of Technology Implementation in the Teaching of Writing to Students in Diverse, Low-income High Schools in Texas(2012-10-19) Wellmann, Courtney Faith HaggardAs access to technology increases, educators must continue to study how to best integrate these resources to help close the writing achievement gap and prepare students for college and careers. This survey explores the levels of technology use in English classrooms at diverse, low-income high schools in Texas where 70 percent or more students are identified as economically disadvantaged. This study examines how teachers' levels of implementation relate to teachers' age, years of teaching experience, highest degree earned, and the type of school. Teachers completed an online survey indicating their curriculum and instructional practices, their personal computer use, and their implementation of writing in the classroom. Based on these results, follow-up interviews were conducted with teachers who volunteered to be interviewed. Quantitative statistical analysis of the research evidence using chi square tests indicates a relationship between teachers' level of technology implementation and their age and years of experience teaching. However, the type of school where teachers teach (suburban, urban, or rural) and the highest degree earned by the teacher does not relate to teachers' implementation level, according to the statistical analysis. Thus, this dissertation is about high school English teachers' perspectives on levels of technology implementation in schools serving diverse learners. Using qualitative analysis, the study also found that technology is used on a limited basis by the teachers who provided comments in the survey and those who were interviewed due to lack of access to computers in classrooms. Most teachers indicated they use the teacher computer in their classrooms for clerical tasks and/or presentations to students. Student use of computers was limited to scheduling time in labs that must be shared among the other teachers and students on campus. In addition, the teachers commented that additional professional development is needed to help them implement available technology resources for teaching and learning. To address these challenges, administrators need to study what technology resources best support the teaching of writing, particularly in ways that help close the achievement gap and prepare students for college and careers. Administrators should provide for teachers and students more accessibility to technology resources beyond the school-wide computer lab. Finally, administrators need to offer their teachers varied, ongoing, and collaborative professional development focused on both writing instruction and technology resources to improve teachers' proficiencies and confidence in these areas.Item Self-efficacy for weight loss among multi-ethnic, low-income women: a psychometric evaluation(2009-08) Latimer, Lara Adrienne; Pasch, Keryn E.; Walker, LorraineThe current study examined the psychometric properties of the Physical Activity and Nutrition Self-Efficacy (PANSE) scale. If proven a valid and reliable measure of self-efficacy for weight-loss behaviors, the PANSE scale may be useful in future research involving activity and nutrition for weight loss. This is particularly important given today’s high prevalence of overweight and obesity, which may be curtailed with increased levels of activity and/or improved food-related behaviors. Initial reliability and validity testing was performed using a sample of 71 women low-income in central Texas. The average age of the participants was 24.5 ± 4.75 years; 35.2% were African American, 32.4% were Hispanic, and 32.4% were White. The women completed the 11-item PANSE questionnaire at baseline and at a 7-week follow-up data collection. Test-retest results provided reliability evidence, and there was sufficient evidence of internal consistency (Cronbach alpha = 0.89). Construct validity was established with significant correlations in expected directions with the Self Care Inventory, Perceived Stress Scale, and Decisional Balance Inventory. The predictive validity of the PANSE scale for weight-loss at 7-week follow-up and program drop out was not established. Exploratory factor analyses revealed a 2-factor model for the 11 items. Initial examination provided evidence for the reliability and construct validity of the PANSE scale. Future testing of the scale should to be conducted with other populations to assess the generalizability of the PANSE scale outside of the population studied in the current report.