This article describes the early outcomes of an ongoing project at the University of South Florida in Tampa that involves using a logistics regression formula derived from pre-matriculation characteristics to predict the risk of individual student attrition. In this piece, the authors will describe the results of the prediction formula and the…

In this study, 180 Norwegian fifth-grade students with a mean age of 10.5 years were administered measures of word recognition skills, strategic text processing, reading motivation and working memory. Six months later, the same students were given three different multiple-choice reading comprehension measures. Based on three forced-order…

This study determined whether chronological age differences among students in the same grade level affected their respective levels of academic performance on the Pennsylvania System of School Assessment (PSSA) mathematics assessment. The study analyzed the additional independent variables of gender, socioeconomic status, and special education…

This investigation examines teacher-student relationships among African American youth from low-income backgrounds (N = 193). Students and their teachers completed measures of teacher-student relationship quality and measures pertaining to emotional, behavioral, and school-related adjustment. Results indicated that African American youth who fell…

This note presents a spreadsheet tool that allows teachers the opportunity to guide students towards answering on their own questions related to the multiple regression F-test, the t-tests, and multicollinearity. The note demonstrates approaches for using the spreadsheet that might be appropriate for three different levels of statistics classes,…

A squared semipartial correlation coefficient ([Delta]R[superscript 2]) is the increase in the squared multiple correlation coefficient that occurs when a predictor is added to a multiple regression model. Prior research has shown that coverage probability for a confidence interval constructed by using a modified percentile bootstrap method with…

Background: Although the relationship between collective efficacy and group performance has been frequently investigated, a few studies have investigated the development of collective efficacy. Aim: This paper proposes some determinants of collective efficacy in small university groups. Group level hypotheses and research questions relating…

Bayesian methods are becoming very popular despite some practical difficulties in implementation. To assist in the practical application of Bayesian methods, we show how to implement Bayesian analysis with WinBUGS as part of a standard set of SAS routines. This implementation procedure is first illustrated by fitting a multiple regression model…

The conceptual structure account of semantic memory (CSA; L. K. Tyler & H. E. Moss, 2001) claims that feature correlation (the degree to which features co-occur) and feature distinctiveness (the number of concepts in which a feature occurs) interact with domains of knowledge (e.g., living vs. nonliving) such that the distinctive features of…

The goal of this research was to explore the construct of academic optimism at the principal level and examine possible explanatory variables for the factors that emerged from the principal academic optimism scale. Academic optimism contains efficacy, trust and academic emphasis (Hoy, Tarter & Woolfolk Hoy, 2006). It has been studied at the…

The purpose of this study was to better predict how a first semester college freshman becomes prepared for college. The theoretical framework guiding this study is Vrooms' expectancy theory, motivation plays a key role in success. This study used a hierarchical multiple regression model. The independent variables of interest included high school…

This study analyzes the relationship between school management strategies and student's academic achievement, while controlling for factors such as the school principals' age, gender, experience, as well as school size and location, Student's Social Economics Status (SES), English as a Second Language learner's population (ESL), Special Education…

This study was conducted to identify the self-perceptions of superintendents regarding their instructional leadership practices. The focus of the research was to explore the linkages that exist between these perceptions and factors such as superintendent characteristics and district demographics. In their role as district instructional leaders,…

Decisions concerning tenure, promotion, and merit raises are of crucial importance to college and university faculty. These decisions are greatly affected by the evaluation of faculty by their students. It is often argued that student evaluations of faculty are influenced by a number of factors that do not reflect the important elements of…

Open door admissions at community colleges bring returning adults, first timers, low achievers, disabled persons, and immigrants. Passing and retention rates for remedial and non-developmental math courses can be comparatively inadequate (LAVC, 2005; CCPRDC, 2000; SBCC, 2004; Seybert & Soltz, 1992; Waycaster, 2002). Mathematics achievement…