Scientific thinking and critical thinking are two intellectual processes that are considered keys in the basic and comprehensive education of citizens. For this reason, their development is also contemplated as among the main objectives of science education. However, in the literature about the two types of thinking in the context of science…

Do older community college students build momentum toward graduation differently than their younger peers? One-third of students in community colleges are 25 years of age or older, and these students tend to have lower rates of graduation than their younger peers. Yet, we know little about how the factors that influence college graduation differ…

In 2020, the Coronavirus 2019 (COVID-19), a highly infectious and deadly respiratory disease, quickly spread into a worldwide pandemic. This study investigated posttraumatic growth (PTG) among K-12 educators in the United States after teaching during the COVID-19 pandemic. The research problem is that educators experienced trauma that is unique to…

Subscore added value analyses assume invariance across test taking populations; however, this assumption may be untenable in practice as differential subdomain relationships may be present among subgroups. The purpose of this simulation study was to understand the conditions associated with subscore added value noninvariance when manipulating: (1)…

Causal analyses typically focus on average treatment effects. Yet for substantive research on topics like inequality, interest extends to treatments' distributional consequences. When individuals differ in their responses to treatment, three types of inequality may result. Treatment may shape inequalities between subgroups defined by pretreatment…

Purpose: Interprofessional practice requires regular communication between professionals from different disciplines using shared terminology. Within schools, many professionals are tasked with supporting children with language disorders, namely, developmental language disorder (DLD) and/or dyslexia. Limited information exists as to (a) how…

The Mid-Atlantic Regional Educational Laboratory partnered with the District of Columbia Public Schools (DCPS) to explore the potential use of teacher surveys in school leader evaluation. The DCPS evaluation system, like many others, currently consists of two components: an assessment on how well a school performs on a set of student achievement…

Previous research has shown that the well-being of people in Western societies varies consistently. To understand these differences, we focus on the relationship between healthcare use and well-being, since previous research has shown that poor health and lack of social support reduce well-being. Based on the findings of the previous research, we…

Aberrant response has an important impact on item parameter estimation, individuals' evaluation, and other statistical analysis. There are various types of aberrant response behaviors in educational and psychological tests, like sleeping, guessing, and plodding. Random response is the most common one. The purpose of this research was to clarify…

Previous research suggests that knowledge in different subjects varies in terms of objectivity and 'granularity' (division of knowledge content into smaller chunks). It has also been suggested that subject objectivity and granularity vary across different educational systems, due to resource differences. This study measures knowledge objectivity…

Lecture capture tends to polarise the views of academic staff. Some view it as encouraging non-attendance at lectures. Others view it as a valuable adjunct, allowing students to revisit the lecture experience and providing opportunities for clarification and repetition of key points. However, data supporting either of these stances remains scarce.…

In this study, we investigated how empirical indicators of test-taking engagement can be defined, empirically validated, and used to describe group differences in the context of the Programme of International Assessment of Adult Competences (PIAAC). The approach was to distinguish between disengaged and engaged response behavior by means of…

Although inter-rater reliability is an important aspect of using observational instruments, it has received little theoretical attention. In this article, we offer some guidance for practitioners and consumers of classroom observations so that they can make decisions about inter-rater reliability, both for study design and in the reporting of data…

On average, students attending selective schools outperform their non-selective counterparts in national exams. These differences are often attributed to value added by the school, as well as factors schools use to select pupils, including ability, achievement and, in cases where schools charge tuition fees or are located in affluent areas,…

This article addresses the problem of testing the difference between two correlated agreement coefficients for statistical significance. A number of authors have proposed methods for testing the difference between two correlated kappa coefficients, which require either the use of resampling methods or the use of advanced statistical modeling…