Using An Inquiry-based Teaching Approach to Improve Science Outcomes for Students with Disabilities: Snapshot and Longitudinal Data

Poor science achievement has been an educational issue for a number of years. Students with disabilities have traditionally fared worse. Research suggests that students with disabilities may respond better to instruction using an inquiry-based approach vs. traditional textbook instruction when measuring science achievement on standardized measures. The researchers report achievement data on the Iowa Test of Basic Skills from a target school district for students Individualized Education Program’s (IEP) and non-IEP students, as well as students with IEP’s at the state level. Using an argument-based inquiry approach to science instruction called the Science Writing Heuristic (SWH); the researchers report data supporting its impact on student achievement in science. Data suggest that the SWH may contribute to science achievement for students with IEP’s

An ergonomics training program for student notebook computer users: Preliminary outcomes of a six-year cohort study

BACKGROUND: The Maine Learning Technology Initiative (MLTI) is a program established in the state of Maine in the United States of America, where all students in 7th and 8th grades are provided with a notebook computer to use at school and at home during the academic year. OBJECTIVE: This study aimed to describe the anthropometric measurements and typing proficiency of a cohort of students in the MLTI. It also investigated the impact of participatory ergonomics education and use of peripheral notebook accessories on their reported musculoskeletal and visual discomfort over the first three years of a six year study. METHODS: This longitudinal study commenced in 2009 with 34 students in 7th grade consenting to participate for six years through the 12th grade. Students received ergonomics education about healthy notebook use, reinforced with web-based resources; and were provided with peripheral notebook accessories including a notebook riser, and external keyboard (split or non-split) and mouse. RESULTS: The use of an external keyboard resulted in a reduction in neck and shoulder pain. Participants self-reported fewer headaches when using an external mouse. Using no external accessories was associated with self-reported back pain. Although other musculoskeletal discomforts decreased over time, the changes were not statistically significant. There was a trend for the reduction of visual symptoms including dry/watery eyes and sore, tired eyes during the study. CONCLUSION: Participatory ergonomics training and use of external devices may have significant health benefits for children involved in notebook programs who have daily exposure to this technology for school and leisure purposes. Internal and external validity of the results were limited by small sample size

Developing and testing an instrument for identifying performance incentives in the Greek health care sector

BACKGROUND: In the era of cost containment, managers are constantly pursuing increased organizational performance and productivity by aiming at the obvious target, i.e. the workforce. The health care sector, in which production processes are more complicated compared to other industries, is not an exception. In light of recent legislation in Greece in which efficiency improvement and achievement of specific performance targets are identified as undisputable health system goals, the purpose of this study was to develop a reliable and valid instrument for investigating the attitudes of Greek physicians, nurses and administrative personnel towards job-related aspects, and the extent to which these motivate them to improve performance and increase productivity. METHODS: A methodological exploratory design was employed in three phases: a) content development and assessment, which resulted in a 28-item instrument, b) pilot testing (N = 74) and c) field testing (N = 353). Internal consistency reliability was tested via Cronbach's alpha coefficient and factor analysis was used to identify the underlying constructs. Tests of scaling assumptions, according to the Multitrait-Multimethod Matrix, were used to confirm the hypothesized component structure. RESULTS: Four components, referring to intrinsic individual needs and external job-related aspects, were revealed and explain 59.61% of the variability. They were subsequently labeled: job attributes, remuneration, co-workers and achievement. Nine items not meeting item-scale criteria were removed, resulting in a 19-item instrument. Scale reliability ranged from 0.782 to 0.901 and internal item consistency and discriminant validity criteria were satisfied. CONCLUSION: Overall, the instrument appears to be a promising tool for hospital administrations in their attempt to identify job-related factors, which motivate their employees. The psychometric properties were good and warrant administration to a larger sample of employees in the Greek healthcare system

Games People Play: A Comparative Study Of Promotional Game Participants And Gamblers

This study examines the use of promotional games and contests as a form of hedonic consumption related to other gaming behavior.  Discriminant analysis using a combination of demographics and gambling behavior identified age, lottery playing, and education as important predictors of promotional game playing.  Compared to non-players, users of promotional games were younger, better educated, more likely to be part of families with children, and more likely to participate in legal gambling activities