Using meta-analysis, a statistical technique summarizing the findings of 475 studies, Smith, Glass, and Miller (1980) found that psychodynamic, gestalt, person-centered, transactional analysis, systematic desensitization, ...
Wang and Thompson (2007) recommended that the Ezekiel r squared correction and Smith r squared correction for controlling such bias. If r squared equaled .01 with a sample size of ten, the Ezekiel r squared correction and Smith Pearson ...
Smith, C.L., Sapp, M., Farrell, W, & Johnson, J.H. (1998). Psychoeducational correlates of achievement for high school seniors at a private school: The relationship among locus of control, esteem, academic achievement, and academic ...
Basic Psychological Measurement, Research Designs, and Statistics Without Math
This book provides a contemporary approach to counseling and psychotherapy theories. Many of the chapters are brief, and experiential exercises are presented that help bring the theories to life. Each...