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Full-Text Articles in Education

Community College Online Course Retention And Final Grade: Predictability Of Social Presence, Simon Y. Liu, Joel Gomez, Cherng-Jyh Yen Jan 2009

Community College Online Course Retention And Final Grade: Predictability Of Social Presence, Simon Y. Liu, Joel Gomez, Cherng-Jyh Yen

Educational Foundations & Leadership Faculty Publications

This study employed a quantitative research design to examine the predictive relationships between social presence and course retention as well as final grade in community college online courses. Social presence is defined as the degree of one's feeling, perception and reaction to another intellectual entity in the online environment. Course final grades included A, B. C, D, F, I, or W. Course retention was defined as successfully completed a course with an A to C grade. The results of the binary and ordinal logistic regression analyses suggest that social presence is a significant predictor of course retention and final grade …


Water Treatment: Keeping It Pure, Petros Katsioloudis Jan 2009

Water Treatment: Keeping It Pure, Petros Katsioloudis

STEMPS Faculty Publications

The article discusses the importance of water treatment in providing quality and safe drinking water. A historical background of the U.S. federal regulation of drinking water quality is presented. It was found by the Public Health Service in 1969 that only 60 percent of the systems surveyed delivered water that met all the Public Health Service standards. Filtration and chlorination are also cited as an effective treatment techniques for protecting U.S. water supplies from harmful microbes. An overview of the process of water treatment is presented.


Teaching Social And Emotional Competence In Early Childhood, Rita Coombs Richardson, Steve P. Myran, Steve Tonelson Jan 2009

Teaching Social And Emotional Competence In Early Childhood, Rita Coombs Richardson, Steve P. Myran, Steve Tonelson

Communication Disorders & Special Education Faculty Publications

This study evaluated the impact of a social skills curriculum on the social behaviors of students in two pre-kindergarten classrooms. Participating were 30 students in a program based at a university child study center. The average age of the participants was four years ten months. The income levels of the families varied from low social economic status to high middle economic status. Two examiners independently completed the Social Skills and Attitude Scale (SSAS) for each child. The examiners observed the children and recorded children's pre and post intervention behaviors on a checklist. The study yielded positive evidence that the social …