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Rapp, Kelly E. – ProQuest LLC, 2012
The use of categorical dependent variables with the classical linear regression model (CLRM) violates many of the model's assumptions and may result in biased estimates (Long, 1997; O'Connell, Goldstein, Rogers, & Peng, 2008). Many dependent variables of interest to educational researchers (e.g., professorial rank, educational attainment) are…
Descriptors: Regression (Statistics), College Choice, High School Seniors, Statistical Analysis
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Buchter, Holli – Knowledge Quest, 2013
In this article St. Vrain Valley (CO) School District (SVVSD) librarian, Holli Buchter describes what took place in the school libraries in the district when the newest elementary school, Red Hawk, opened its doors. Red Hawk asked and answered the question: "Is the Dewey Decimal Classification system still the best way for students to locate…
Descriptors: Elementary Schools, School Libraries, Library Development, Library Materials