The Importance of Structure Coefficients in Regression ResearchEducational and Psychological Measurement - Tập 45 Số 2 - Trang 203-209 - 1985
Bruce Thompson, Gloria M. Borrello
Multiple regression analysis is frequently and increasingly being employed in both experimental and non-experimental research. However, when data include predictor variables that are correlated, either unavoidably or due to conscious design choices, some regression results can become difficult to interpret. The paper presents an actual study to provide a heuristic demonstration that struc...... hiện toàn bộ
Self-Efficacy for Self-Regulated LearningEducational and Psychological Measurement - Tập 68 Số 3 - Trang 443-463 - 2008
Ellen L. Usher, Frank Pajares
The psychometric properties and multigroup measurement invariance of scores on the Self-Efficacy for Self-Regulated Learning Scale taken from Bandura's Children's Self-Efficacy Scale were assessed in a sample of 3,760 students from Grades 4 to 11. Latent means differences were also examined by gender and school level. Results reveal a unidimensional construct with equivalent factor patter...... hiện toàn bộ
Testing the Difference Between Two Alpha Coefficients With Small Samples of Subjects and RatersEducational and Psychological Measurement - Tập 66 Số 4 - Trang 589-600 - 2006
Leonard S. Feldt, Seonghoon Kim
Researchers sometimes need a statistical test of the hypothesis that two values of Cronbach's alpha reliability coefficient are equal. The situation may involve scores from two different measures administered to independent random samples or from the same measure administered to random samples from two different populations. Feldt derived a test that functions well with large or moderate ...... hiện toàn bộ
The Motivation at Work Scale: Validation Evidence in Two LanguagesEducational and Psychological Measurement - Tập 70 Số 4 - Trang 628-646 - 2010
Marylène Gagné, Jacques Forest, Marie‐Hélène Gilbert, Caroline Aubé, Estelle M. Morin, Angela Malorni
The Motivation at Work Scale (MAWS) was developed in accordance with the multidimensional conceptualization of motivation postulated in self-determination theory. The authors examined the structure of the MAWS in a group of 1,644 workers in two different languages, English and French. Results obtained from these samples suggested that the structure of motivation at work across languages i...... hiện toàn bộ
The Anger Expression (AX) Scale: Correlations with the State-Trait Personality Inventory and Subscale IntercorrelationsEducational and Psychological Measurement - Tập 49 Số 2 - Trang 447-455 - 1989
Steven Collins, B. Jo Hailey
Undergraduate students (N = 502) completed the State-Trait Personality Inventory (STPI; Spielberger et al., 1979), and the Anger Expression Scale (AX; Spielberger et al., 1986), composed of three subscales, Anger Out (AX/Out), Anger In (AX/In), and Anger Control (AX/Con), and a total score of Anger Experienced (AX/EX). Correlations between each of the scales and subscales of the personali...... hiện toàn bộ