This article presents two alternative methods to null hypothesis significance testing (NHST) for improving inferences from underpowered research designs. Post hoc design analysis (PHDA) assesses whether an NHST analysis generating null findings might otherwise have had sufficient power to detect effects of plausible magnitudes. Bayesian analysis…

Purpose: Evidence-based data analysis methods are important in clinical research fields, including speech-language pathology and audiology. Although commonly used, null hypothesis significance testing (NHST) has several limitations with regard to the conclusions that can be drawn from results, particularly nonsignificant findings. Bayes factors…

This article addresses the problem of testing the difference between two correlated agreement coefficients for statistical significance. A number of authors have proposed methods for testing the difference between two correlated kappa coefficients, which require either the use of resampling methods or the use of advanced statistical modeling…

This study investigated the relationship between teacher salary, setting, and job satisfaction in northern New Jersey middle schools. Quantitative data were collected using Paul Spector's Job Satisfaction Survey. A cover page collected demographic data and asked participants three open-ended questions. This study sought to answer three questions:…

The purpose of this study was to investigate the relationship between sprint and jump performance with velocity parameters in the loaded-squat jump exercise (SQ[subscript Loaded]). In accordance with this purpose, a total of 13 athletes competing in martial sports have participated in this study voluntarily. In this study, sprint tests, vertical…

The purpose of the study is to describe of the nature of the relationship between quality of Life and Emotional Intelligence in a sample of Kuwait University students, as well as to identify the differences between males and females in the variables of the study, The study sample consists of 400 students from the University of Kuwait, (200) males…

Adult learners have distinctly different needs and motivations compared to those of children. These needs and motivations need to be kept in mind to help ensure meaningful and successful learning experiences in professional development offered to educators. The purpose of this correlation study is to determine if the perceptions educators have of…

Background: After-school programs (ASPs) have the potential to contribute to moderate-to-vigorous physical activity (MVPA), but there is limited empirical evidence to guide their development and implementation. Purpose: This study assessed the replication of an elementary school running program and identified psychological correlates of children's…

The aim of the present study is to compare burnout levels of preschool teachers who have integration students in their classes and those who do not. The sample of the study consists of 185 preschool teachers working in Isparta city and town centers. The data of the study were collected using the Burnout Inventory developed by Maslach and Jackson…

The purpose of this correlational study was to determine if there is a relationship between the principal's consideration or initiating structure leadership behaviors and teacher retention in the American Association of Christian Schools (AACS). A random sample of 100 teachers from the American Association of Christian Schools participated in the…

Research suggests that a country does not need inequity to have high performance. However, such research has potentially suffered from confounders present in between-country comparative research (e.g., latent cultural differences). Likewise, relatively little consideration has been given to whether the situation may be different for high- or…

A questionnaire was used to investigate the perception of creativity and game intelligence of coaches (n = 34, mean age 28.6 with an average of 14.3 years of experience) and players (n = 118, belonging to the ranks U-15 and U-19). Analyses indicated that there were statistically significant differences in most creative concepts inherent in the…

The study aims to know the degree of schools principals practicing innovation and its relationship with the teachers' professional development; the population of the study is consisted of all male and female teachers numbering to 415 teachers; the sample of the study is consisted of 205 male and female teachers from members of the study…

This study explored factors associated with age of identification of autism spectrum disorder (ASD). Results of a one-way ANOVA indicated differences in age of diagnosis among the four regions in the United States, F(3, 650) = 7.618, p = 0.01. Tukey's post hoc comparisons of the groups indicated that the mean age of diagnosis in the Midwest (M =…

The idea that sport builds character has been around for a long time. However, sports may not build the type of character once thought. Character of athletes was defined based on differing views held by sport scholars, coaches, athletes, and sport enthusiast. Sport scholars tend to view character of athletes from a moral perspective. Coaches,…