Relative age effects occur when older and younger students are peers in the same classroom. Previous research in this field has shown that older children have higher academic achievement compared to the youngest children in the same grade. This study examined the effects of separating kindergarten students into classes based solely on age. The…

A typical mathematics assignment consists of a block of problems devoted to the same topic, yet several classroom-based randomized controlled trials have found that students obtain higher test scores when most practice problems are mixed with different kinds of problems -- a format known as interleaved practice. Interleaving prevents students from…

The Parenting Stress Index (PSI) has been translated into multiple languages. The aim of the present study was to develop a Polish version of the PSI III. A total sample size of 678 parents (308 parents of children with ASD, 59 parents of children with Down syndrome, 65 parents of deaf children, 34 parents of children with other developmental…

The purpose of this study was to investigate school counseling site supervisors' level of preparedness to provide adequate supervision to school counselors in training and determine if any variables could predict the level of preparedness. Professional School Counselors in the United States (N = 86) were asked to complete a survey about how…

This ex post facto, causal-comparative quantitative study examined the relationship between student socioeconomic status and academic achievement at affluent North Texas schools. Social constructionism, critical theory, and cultural and social reproduction theory were used as the foundation of the study. Using archival data from the 2018-2019…

Binary item response theory (IRT) models are widely used in educational testing data. These models are not perfect because they simplify the individual item responding process, ignore the differences among different response patterns, cannot handle multidimensionality that lay behind options within a single item, and cannot manage missing response…

As state and national curriculum standards continue to change, it is important for teachers to develop a common set of definitions for terms that appear in those standards. This column describes the four modes of discourse--narrative, descriptive, exposition, and persuasion--and links them to a variety of genres students can write in to compose…

This article provides a detailed description of three factors (specification of the ability distribution, numerical integration, and frame of reference for the item parameter estimates) that might affect the item parameter estimation of the three-parameter logistic model, and compares five item calibration methods, which are combinations of the…

We present a novel application of a generalized item response tree model to investigate test takers' answer change behavior. The model allows us to simultaneously model the observed patterns of the initial and final responses after an answer change as a function of a set of latent traits and item parameters. The proposed application is illustrated…

Drug abstinence studies indicate that escalating reinforcement schedules maintain abstinence for longer periods than fixed reinforcement schedules. The current study evaluated whether escalating reinforcement schedules would maintain more quiz taking than fixed reinforcement schedules. During baseline and for the control group, bonus points were…

This study aims to determine the Type I error rates and power of S[subscript 1] , S[subscript 2] indices and kappa statistic at detecting copying on multiple-choice tests under various conditions. It also aims to determine how copying groups are created in order to calculate how kappa statistics affect Type I error rates and power. In this study,…

This study investigated the efficacy of explicit lexical collocation instruction via the Corpus of Contemporary American English (COCA). To improve competence in lexical collocation and writing performance and to examine whether collocational competence and writing performance have a linear interrelation, 16 international English for Academic…

Purpose: This study investigates how senior science teachers viewed the effects of a Raising Test Scores policy and its implementation on instruction of higher order thinking (HOT), and on teaching thinking to students with low academic achievements. Background: The study was conducted in the context of three concurrent policies advocating: (a)…

International large-scale assessments are on the rise, with the Programme for International Student Assessment (PISA) seen by many as having strategic prominence in education policy debates. The present article reviews PISA-related English-language peer-reviewed articles from the programme's first cycle in 2000 to its most current in 2015. Five…

Education is recognised across the Gulf Cooperation Council (GCC) as a moral imperative and a strategic priority to secure future prosperity and human flourishing. Policymakers have set ambitious targets to join the ranks of the best performing education systems in the world in order to deliver economic success and secure a place on the world…