Studies in adult learning have increased and better developed in the past century. From them adult learning theory emerged, comprised of andragogy, self-directed learning, and transformational learning. The main purpose of this study is to measure the teaching style preferences of trainees at a mid-size police department. The second purpose is to…

The General Equivalency Diploma (GED) is a credential created to help individuals that did not or could not complete a high school education and receive a high school diploma. Individuals can obtain their GED by returning to school with enrollment in Adult Education Programs and GED classes; however, many individuals without a high school diploma…

This study investigated the impact of a district-wide mathematics professional development program on elementary teachers' general and personal efficacy. It also explored connections among teacher efficacy and socioeconomic status with student achievement. Using a quantitative approach, a job-embedded professional development initiative…

Despite the ever-increasing number of online professional development (OPD) programs, relatively few studies have been conducted to examine the efficacy of such programs for teachers and students. This manuscript presents findings from an impact study of OPD courses in fractions, algebraic thinking, and measurement on 79 fifth grade teachers'…