When cluster randomized experiments are analyzed as if units were independent, test statistics for treatment effects can be anticonservative. Hedges proposed a correction for such tests by scaling them to control their Type I error rate. This article generalizes the Hedges correction from a posttest-only experimental design to more common designs…

The purpose of this study was to investigate how somatic (mind-body) instruction facilitated participants' understanding of embodiment and affected their singing performance. Using an integrated case study and action research design, I, as participant-researcher, led movement lessons based on the Feldenkrais Method® that were intended to elicit a…

Strategic management is a critical component for the effective performance of an organization. Many successful organizations have consistently performed better than their competitors mainly because they have implemented strategic management. The Ministry of Education (MOE) in the Republic of Kenya expects that all secondary schools put in place…

We used Q methodology, a form of factor analysis, to explore and establish correlations across the perceptions of key stakeholders (i.e., deans, faculty members, doctoral students) about how doctoral programs in educational leadership engage in work with diverse communities. Four distinct viewpoints emerged suggesting the ongoing need to: develop…

In this article, we critically review the work of Morgan et al. (2015) and offer Disability Studies in Education (DSE) as an alternative conceptualization to traditional research within special education. We first unpack many of Morgan et al.'s (2015) assumptions, which are grounded in deficit discourses about children, family structures, economic…

The Education District and Circuit Offices in South Africa are mandated by the Department of Basic Education to support schools under their jurisdiction. Reasons for the lack of such support to schools have been highlighted in various reports and research findings. This paper examines the role that properly constructed school improvement plans,…

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disability characterized by symptoms of inattention, hyperactivity and impulsiveness, which may cause impairment in a variety of cognitive, social, behavioral, and emotional domains. Extensive research has been conducted to determine the best course of treatment for…

Teacher candidates experience a variety of school settings when enrolled in teacher education methods courses. Candidates report varied experiences when in public school classrooms. This dissertation investigated clinical experiences of teacher candidates when placed in two different environments for clinical teaching. The two environments were a…

A simple and cheap laboratory class is proposed to illustrate the lethal effect of UV radiation on bacteria and the operation of different DNA repair mechanisms. The class is divided into two sessions, an initial 3-hour experimental session and a second 2-hour analytical session. The experimental session involves two separate experiments: one…

Purpose: To examine the extent to which rehabilitation counselor educators understand and are committed to infusing social justice in the rehabilitation counseling curricula. Method: The authors used a quantitative descriptive research design to examine the level and extent of integrating social justice into rehabilitation counseling curricular.…

Survey research is prevalent among many professional fields. Both cost effective and time efficient, this method of research is commonly used for the purposes of gaining insight into the attitudes, thoughts, and opinions of populations. Additionally, because there are several types of survey research designs and data collection instruments, the…

Individual participant data (IPD) meta-analysis is an increasingly used approach for synthesizing and investigating treatment effect estimates. Over the past few years, numerous methods for conducting an IPD meta-analysis (IPD-MA) have been proposed, often making different assumptions and modeling choices while addressing a similar research…

Traditionally, evaluation has primarily tried to answer the question "Does a program, service, or policy work?" Recently, more attention is given to questions about variation in program effects and the mechanisms through which program effects occur. Addressing these kinds of questions requires moving beyond assessing average program…

Though retrieving information typically results in improved memory on a subsequent test (the testing effect), Peterson and Mulligan (2013) outlined the conditions under which retrieval practice results in poorer recall relative to restudy, a phenomenon dubbed the "negative testing effect." The item-specific-relational account proposes…

Purpose: The purpose of this study was to document, validate, and corroborate effect size (ES) for single­-subject design in treatment of children with functional phonological disorders; to evaluate potential child-­specific contributing variables relative to ES; and to establish benchmarks for interpretation of ES for the population. Method: Data…