Background: Hypertension (HTN) is a serious medical disease and the main cause of cardiovascular diseases and premature death worldwide. Purpose: The purpose of this study was to investigate the effectiveness of online mindfulness-based stress reduction (OMBSR) on systolic blood pressure (BP), diastolic blood pressure (BP), and heart rate (HR) in…

Background: Working and interacting with people from diverse backgrounds have become common in Engineering. Research has indicated that engineering graduates face challenges while working with a diverse workforce. Therefore, it is vital for higher education institutions to help engineering students develop intercultural competence skills by…

The present study aimed to examine the effect of a dialogic book reading program on preschool children's perspective taking skills. In line with this aim, a dialogic book reading program was designed, and its effects were tested in a quasi-experimental study involving both pre/post and follow-up tests. The study group consisted of 42 five-year old…

This study aimed to evaluate the effectiveness of basic vocal training exercises for students at Yamaha Music School in Mahasarakham, Thailand, using a quantitative research approach. The research focused on collecting measurable numerical data and was divided into two main components: content validity assessment and effectiveness evaluation of…

Academia and education advocates have reported a concern about the elimination of art and music education classes from high school curriculums in the United States. Studies using mean SAT test scores from 1984 and 1994 versions of the SAT test indicated participants who had art and music education classes had higher verbal and mathematical SAT…

Project Lead the Way (PLTW) is an applied STEM program first introduced nearly three decades ago to enhance the STEM content of Career Technical Education (CTE). Currently, more than 12,000 US high schools offer the program. Using data from three cohorts of public high school freshmen in Missouri, we investigate the impact of PLTW program offer…

This paper introduces a simple, quotient effect size, termed (for 'quotient'), suitable for reporting on the effectiveness of educational interventions. The quotient effect size for a pre-test-post-test design is defined as the gain score (i.e. post-test minus pre-test) for the intervention group, divided by the gain score for the control group.…

This study uses two annual cohorts of students from a large, public, midwestern research institution to implement a propensity-based analysis of a student support program called Supplemental Instruction. Beginning with the history and importance of improving college completion (i.e. graduation) rates, this study identifies student support…

This paper examines the scalability of the results from the Tennessee Student-Teacher Achievement Ratio (STAR) Project, a prominent educational experiment. We explore how the misalignment between the experimental design and the econometric model affects researchers' ability to learn about the intervention's scalability. We document heterogeneity…

Regression discontinuity (RD) designs have gained significant popularity as a quasi-experimental device for evaluating education programs and policies. In this paper, we present a comprehensive review of RD designs, focusing on the continuity-based framework, the most widely adopted RD framework. We first review the fundamental aspects of RD…

Transitional Kindergarten (TK) is a relatively recent entrant into the U.S. early education landscape, combining features of public pre-K and regular kindergarten. We provide the first estimates of the impact of Michigan's TK program on 3rd grade test scores. Using an augmented regression discontinuity design, we find that TK improves 3rd grade…

The education sector has witnessed a growing recognition of the interdisciplinary nature of entrepreneurship education (EE), which has expanded beyond its traditional focus on business students. While higher education institutions have gained significant prominence in EE, little is known about the effects of EE in technical vocational education…

There has long been a need for a larger body of data supporting the difference in achievement among students educated in an environment rich in the arts. The 21st century has seen an emphasis on Science, Technology, Engineering, and Math (STEM) education to prepare students for future jobs in STEM fields. Global competition for technological…

This quantitative study aims to determine if there is a relationship between schools that had one-to-one technology programs pre-pandemic, and achievement test score outcomes. The study focused on the twenty-three school districts that had one-to-one programs pre-pandemic in Mississippi, and compared their performance with test scores from…

Corrective feedback plays a critical role in enhancing writing skills among English as a Foreign Language (EFL) learners, but large class sizes often hinder the provision of personalized feedback. Generative AI tools such as ChatGPT have emerged as promising solutions that offer immediate and individualized feedback for writing. This study…