Taking a sociological view, we can investigate the empirical consequences of variations in the rhetoric of sociological methodology. The standards advocated in Qualitative Literacy divide communities of qualitative researchers, as they are not explicitly connected to an understanding of social ontology, unlike previous qualitative methodologies;…

Approaches to Learning (AtL) is an umbrella construct describing children's attitudes, habits, and learning styles as they engage in learning. First introduced by the National Education Goals Panel to indicate a child's readiness to learn in school, AtL includes openness to new tasks, initiative, task persistence, and imagination. Over the years,…

This article considers psychometric properties of composite raw scores and transformed scale scores on mixed-format tests that consist of a mixture of multiple-choice and free-response items. Test scores on several mixed-format tests are evaluated with respect to conditional and overall standard errors of measurement, score reliability, and…

Dynamic assessment (DA) research, still in its infancy, takes its roots from Vygotsky's concept of zone of proximal development (ZPD) to account for learner's developmental process. Breaking away from a static, incomplete and, thus, unethical assessment of learner's abilities, DA came to the fore to better crystallize learner's levels of abilities…

In this paper, we argue that classroom management, student support, and cognitive activation are generic aspects of classroom teaching, forming Three Basic Dimensions of teaching quality. The conceptual framework was developed in research on mathematics instruction but it is supposed to generalize across subjects. It is based on general theories…

A critical discussion of the assumption of uncorrelated errors in classical psychometric theory and its applications is provided. It is pointed out that this assumption is essential for a number of fundamental results and underlies the concept of parallel tests, the Spearman-Brown's prophecy and the correction for attenuation formulas as well as…

Consistency in statements, decisions and practices is highly important for both organization members and the image of an organization. It is expected from organizations, especially from their administrators, to "walk the talk"--in other words, to try to practise what they preach. However, in the process of gaining legitimacy and adapting…

Background: Value-added modeling (VAM) has been used to rank teachers and assess teacher and school quality. The apparent relationship between value-added teacher rankings and gains in student performance provide a foundation for the view that the contribution of teachers to student performance is the largest factor influencing student…

Previous assessments of the reliability of test scores for testlet-composed tests have indicated that item-based estimation methods overestimate reliability. This study was designed to address issues related to the extent to which item-based estimation methods overestimate the reliability of test scores composed of testlets and to compare several…

As a global measure of precision, item response theory (IRT) estimated reliability is derived for four coefficients (Cronbach's a, Feldt-Raju, stratified a, and marginal reliability). Models with different underlying assumptions concerning test-part similarity are discussed. A detailed computational example is presented for the targeted…

To validate an interpretation or use of test scores is to evaluate the plausibility of the claims based on the scores. An argument-based approach to validation suggests that the claims based on the test scores be outlined as an argument that specifies the inferences and supporting assumptions needed to get from test responses to score-based…

The grades K-2 Florida Center for Reading Research (FCRR) Reading Assessment (FRA) consists of computer-adaptive alphabetic and oral language screening tasks that provide a Probability of Literacy Success (PLS) linked to grade-level performance (i.e., the 40th percentile) on the word reading (in kindergarten) or reading comprehension (in grades…

Though we are all inevitably familiar with the everyday effects of forgetting, we generally fail to ask about what its internal movements look like, or how we can talk about what they reveal. Despite its necessity as a structuring process of autobiographical inquiry, forgetting's invisible moves are always obscured by that which remains: the…

In this article, I review and discuss the work presented in this special issue while focusing on a number of issues that warrant further investigation in validation research. These issues pertain to the nature of the validation processes, the processes and mechanisms that support validation during comprehension, the factors that influence…

Mixed methods research becomes more utilized in education research every year. As this pluralist paradigm begins to take hold, it becomes more and more necessary to take a critical eye to studies making use of different mixed methods approaches. An area of education research that has yet struggled to find a foothold with mixed methodology is…