Practice exams are a proven tool to increase retrieval of information long-term. Over a three-year period, students in Anatomy and Physiology I and II were offered practice exams as either no-stakes practice exams (years 1-2) and low-stakes practice exams (year 3). Students who took practice exams did significantly better on the actual lecture…

An emerging body of research suggests that incorporating randomization schemes in single-case research designs strengthens study internal validity and data evaluation. The purpose of this study was to test the utility and feasibility of a randomized alternating-treatment design in an investigation that compared the combined effects of vocabulary…

Synthesizing findings about the indirect (mediated) effect plays an important role in determining the mechanism through which variables affect one another. This simulation study compared six methods for synthesizing indirect effects: correlation-based MASEM, parameter-based MASEM, marginal likelihood synthesis, an adjustment to marginal likelihood…

Meta-analysis of individual participant data (IPD) is considered the "gold-standard" for synthesizing clinical study evidence. However, gaining access to IPD can be a laborious task (if possible at all) and in practice only summary (aggregate) data are commonly available. In this work we focus on meta-analytic approaches of comparative…

This study explores the effect of developmental courses on labor market outcomes and baccalaureate degree attainment using data from the Educational Longitudinal Study of 2002 (ELS:02; Ingels et al., 2014). Unlike previous research that only compares those needing developmental coursework to college peers who do not need coursework, this study is…

Background: This study investigates how the Medicaid Expansion of the Affordable Care Act affected state high school dropout rates. Methods: This study relies on a differences-in-differences estimation strategy that is common in program evaluation, especially in education. This method replicates in a regression framework a classic pre-test…

Programmed cell death, or apoptosis, is a cellular pathway by which individual cells self-destruct for the benefit of the organism. In this practical paper, we describe laboratory exercises with an inquiry-based learning (IBL) approach in which undergraduate students compared apoptosis among different types of cultured cells. Ultraviolet (UV)…

This study examines and compares four person-fit statistics (PFSs) in the framework of the "D"- scoring method (DSM): (a) van der Flier's "U3" statistic; (b) "Ud" statistic, as a modification of "U3" under the DSM; (c) "Zd" statistic, as a modification of the "Z3 (l[subscript z])"…

Modeling is an important element of discovery and design processes because it can help individuals to comprehend and facilitate solutions to problems, mediate among mental and external representations, and off-load cognitive demands. However, engaging in model generation, comprehension, and transformation requires the orchestration of domain…

We explored sensory features as distinguishing characteristics of Autism spectrum disorder (ASD). Four groups of males (n = 36): Six with 47, XYY syndrome and ASD (XYY+ASD), six with 47, XYY syndrome and no ASD (XYY-ASD), 12 with idiopathic ASD (ASD-I) and 12 typically developing (TYP). The short sensory profile (SSP) the sensory challenge…

This study investigated differences between the inquiring attitudes of student teachers who followed an academic programme and student teachers who followed a professional programme in teacher education. Differences between students were assessed through a survey among 260 students and interviews with nine students. Differences between the…

This study, in which the distribution of the attainments of Turkey, Singapore, Hong Kong and Canada (Ontario) Social Studies Curricula was aimed to be analyzed according to the revised Bloom's taxonomy, was designed with qualitative research. Document analysis technique, that is one of the qualitative research data collection techniques, was used…

Research shows many problems and ambiguities of second language acquisition (SLA), which have made learners and readers worldwide unsatisfied. Therefore, this study attempts to highlight theories and research that have comprehensive explanations of the problems and ambiguities of second language acquisition, which learners of English as a Foreign…

This paper takes a system dynamic approach to study homogeneous texts where the dynamics of the lexical richness of such texts over time are of the focal concern. It is hypothesized that the progress of the lexical complexity is driven by how far away this process is from the maximum level of complexity, while is subject to the fluctuations due to…

This article shows how Bertrand Russell and Noam Chomsky's approaches to humanistic education are grounded in the concepts of growth, knowledge, language, freedom, and social justice. Despite their epistemological differences, Russell and Chomsky agree on the need for educating the public to abuses of power. Their own practice of education is a…