Collaborative problem-solving competence (CPSC) is a core skill in the twenty-first century. As an innovative literacy, CPSC was assessed for the first time in the Program for International Student Assessment (PISA) 2015. Our study aims to identify the effects of student's perceptions toward interpersonal relationships on CPSC in PISA 2015.…

This study explored the use of an innovative instructional approach called Productive Failure (PF) to design an educational game and its support. The study then examined the effects of two different types of instruction--PF vs. Direct Instruction (DI)--on learning genetics and relevant mathematical knowledge in a Game-Based Learning (GBL)…

This evocative autoethnography is an exploration of learning and perseverance during a particularly dark time in my personal and professional life. In a period of just over 3 years, my spouse and I dealt with the need for several surgeries, the COVID-19-Delta pandemic and subsequent isolation, social unrest, an insurrection in the U.S., and the…

This paper investigates the efficacy of integrating micro-credentials into teaching 21st-century skills to equip students with soft skills required for optimal productivity in the workplace and industry. A mixed-method research design with an experimental approach was used to elicit information from 90 students on the effectiveness of…

Missing data can significantly influence results of epidemiological studies. The National Health and Nutrition Examination Survey (NHANES) is a popular epidemiological dataset. We examined recent practices related to the prevalence and the reporting of the amount of missing data, the underlying mechanisms, and the methods used for handling missing…

Much of the current literature focuses on how preservice teachers are prepared to support entire classrooms (i.e., classroom management) instead of individual students (i.e., behavior management). Because of this gap in the literature, little is known about how preservice elementary education teachers are prepared to support students who are…

While there have been significant advances in the treatment of conduct disorder (CD), there is still a need to seek and develop therapeutic solutions that can overcome the poor long-term prognosis. In this evidence-based research, we evaluated the effect of immediate REACH Forgiveness training on the severity of aggressiveness among adolescents…

Crediting Vygotsky in introducing perezhivanie, I argue that perezhivanie acts analogously to reflection in problem solving and much beyond that and can be used as a developmental tool for teachers. Analyzing teacher's perezhivanie, a "mentor" can better understand their practice. Teachers' perezhivanie is a psychological reaction to a…

Identifying mathematically gifted students is an important objective in mathematics education. To describe skills typical of these students, researchers pose problems in several mathematical domains whose solutions require using different mathematical capacities, such as visualization, generalization, proof, creativity, etc. This paper presents an…

The present meta-analytic study examined the overall effectiveness of child-centered play therapy (CCPT) and child-parent relationship therapy (CPRT) for children experiencing internalizing problems. After conducting a comprehensive literature search and review, 25 studies published between 2000 and 2023 met the following inclusion criteria: (a)…

According to the School Survey on Crime and Safety (SSOCS; 2022) three notable discipline problems reported by public schools including acts of disrespect toward teachers, verbal abuse towards teachers, and widespread disorder in classrooms has been consistently increasing over the last decade (U.S. Department of Education, 2022). Noncontingent…

Primary school textbooks can enhance the acquisition of arithmetic word problem solving skills by offering diverse problems based on their semantic-mathematical structure with targeted reasoning aids, including schematics highlighting their mathematical structure. While certain countries, such as the USA and Singapore, have made progress in…

Single-case experimental designs (SCEDs) have a long history in clinical and educational disciplines. One underdeveloped area in advancing SCED design and analysis is understanding the process of how internal validity threats and operational concerns are avoided or mitigated. Two strategies to ameliorate such issues in SCED involve replication and…

This paper is a critical exposition on three major issues related to 'interpretive research conducted by researchers who claim they engaged in mixed methods' research. First, to provide context, we demonstrate that the term 'mixed' is inappropriate for the research practices usually adopted by its exponents. Secondly, we argue, expositions in…

Model-Implied Instrumental Variable Two-Stage Least Squares (MIIV-2SLS) is a limited information, equation-by-equation, noniterative estimator for latent variable models. Associated with this estimator are equation-specific tests of model misspecification. One issue with equation-specific tests is that they lack specificity, in that they indicate…