Purpose: Sickle cell disease (SCD) is a genetic blood disorder that increases the risk for recurrent painful episodes. Parents' knowledge regarding SCD management is poor, leading to poor symptom management and lower Health Related Quality of Life (HRQOL) in children with SCD. The purpose of this study was to examine the effects of a parent…

This study investigated effective strategies for improving working memory and processing speed of students identified with dyslexia in Nigeria. The study adopted a quasi-experimental research design with the population made up of twenty four thousand seven hundred and twenty seven (24,727) senior secondary school students (S.S.2) in all the public…

"Prêt à Négocier" (PàN) is an interactive digital information gap game designed to help French students improve their interaction skills. In this study, we examined the effects of its use on improving French learners' vocabulary. Following a pretest/posttest design, we compared the development of 20 French words between an experimental…

"Values Education", which added to Mathematics Teaching Program at the Turkish Academic Year of 2017-2018, is revised and updated as "Our Values" on January of 2018. "Our Values" based on a grown value system that aims to maintain the existence of societies preserve the unity and togetherness of societies and have the…

Field trips to see theater performances are a long-standing educational practice; however, there is little systematic evidence demonstrating educational benefits. This article describes the results of five random assignment experiments spanning 2 years where school groups were assigned by lottery to attend a live theater performance or, for some…

Although inflammatory bowel disease (IBD) affects patients' psychological well-being, previous educational programs have failed to demonstrate effects on psychosocial outcomes and quality of life. Therefore, we developed a group-based psychoeducational program that combined provision of both medical information and psychological self-management…

The findings of three consecutive studies about effective classroom management techniques designed to enhance higher education student attendance and the resulting correlation between student attendance and student achievement are reported here. The consecutive studies included a pilot study, culminating study, and replication study. The…

We delineate the underlying homogeneity assumption, procedural variants, and implications of the comparative method and distinguish this from Mill's method of difference. We demonstrate that additional units can provide "placebo" tests for the comparative method even if the scope of inference is limited to the two units under comparison.…

The article discusses the concept of internal dialogue and how it is understood in various schools of psychological research, including both Russia and abroad. The authors briefly investigate how the concept was understood by Mikhail Bakhtin, Lev Vygotsky, G.M. Kuchinskii, and Hubert Hermans. The "Internal Dialogical Activity Scale"…

We investigated how students performed on weekly two-page laboratory reports based on whether the grading rubric was provided to the student electronically or in paper form and the inclusion of one- to two-sentence targeted comments. Subjects were registered for a 289-student, third-year human physiology class with laboratory and were randomized…

The purpose of the study was to determine whether there was any significant difference in speed, accuracy, retention and transferability between the Decomposition (DEC) and the Base-Complement Additions (BCA) algorithms for performing compound subtraction in non-decimal bases. Fifty-nine students with a mean age of approximately 15 years from two…

The purpose of this study was to investigate whether a Chinese phonetic script, Zhu-Yin-Fu-Hao (ZYFH), influences low achievers in learning Chinese. In this quasi experimental design, 21 students were assigned to the experimental group, while the other 31 students were distributed to the control group. Two interventions were implemented throughout…

Test anxiety is problem that affects college students. Explanatory mixed methods research was completed with the objective of understanding the interrelationship of prayer and test anxiety as well as the potential therapeutic effects of Christian prayer on test anxiety. It was hypothesized that Christian prayer would have significant effects on…

Randomized control trials are considered the gold standard for conducting research and estimating causal effects; however, educational research rarely lends itself to experimental design and true randomization. In recent years, there has been a growing interest in finding new approaches to estimate causal effects in nonrandomized studies in…

Cognitive skills are associated with academic performance, but little is known about how to improve these skills in the classroom. Here, we present the results of a pilot study in which teachers were trained to engage students in cognitive skill practice through playing games. Fifth-grade students at an experimental charter school were randomly…