Transactional validity, a common approach in participatory research, is attained when preliminary analyses of research results are discussed with research participants and their feedback is incorporated in the analysis. Member checking is one way of achieving transactional validity, which has been heralded as a stronger version of validity reached…

The literature dealing with student understanding of integration in general and the Fundamental Theorem of Calculus in particular suggests that although students can integrate properly, they understand little about the process that leads to the definite integral. The definite integral is naturally connected to the antiderivative, the area under…

A learning analytics dashboard enables teachers and students to monitor and reflect on their online teaching and learning patterns. This study was a review of prior studies on learning analytics dashboards to show the need to develop an instrument for measuring dashboard success. An early version of the instrument based on the framework of…

Screening for emotional and behavioral risk at the preschool level provides an opportunity to inform early intervention and prevention efforts. This study reports initial validation information for the "Behavioral Assessment System for Children--Third Edition, Behavioral and Emotional Screening System, Parent Form--Preschool" (BASC-3…

Background: The Test of Masticating and Swallowing Solids (TOMASS) has been developed to provide clinicians with objective data regarding the efficiency of oral phase function and solid bolus ingestion. Aims: To determine if the TOMASS will detect changes in the oral phase of swallowing imposed by topical anaesthesia, thus providing validation of…

Great efforts focus on early detection of autism spectrum disorder, although some scientists and policy-makers have questioned early universal screening. The aim of this meta-analysis was to evaluate the diagnostic accuracy of the different screening tools. Several electronic databases were used to identify published studies. A Bayesian model was…

This article examines the complexity and multiplicity of perspectives in studying organisational culture in higher education settings. This multiplicity of conceptualisations of cultures has purportedly been derived from the different points of view of many disciplines, which have made the study of culture and cultural research enigmatic for…

Digital games can be used as allies to support and motivate the learning process. Many researchers focus their studies on the so-called Serious Games (SG), which are games whose primary objective is not solely entertainment. What happens, however, is that these games end up being far from children´s expectations, especially when compared to…

The Elo rating system has been recognised as an effective method for modelling students and items within adaptive educational systems. The existing Elo-based models have the limiting assumption that items are only tagged with a single concept and are mainly studied in the context of adaptive testing systems. In this paper, we introduce a…

The ability to maintain attentive state over a period of time (i.e., Selective Sustained Attention) is important for higher-order cognition but challenging to assess in preschool-age children. The TrackIt task was developed to address this challenge and has been argued to be sensitive to age-related differences in selective sustained attention in…

Student Engagement (SE) refers to the extent to which a student participates in academic and non-academic activities, invests in and commits to learning, belonging and identification with the educational institution. Despite the relevance of SE for students' success, a few valid and reliable instruments have been developed. This study presents the…

Research using the Anthropological Theory of the Didactic suggests different models of how student learning may evolve in the progression of undergraduate mathematics coursework: from elementary courses in Calculus to more advanced courses in Analysis. An ideal model suggests that the theory-driven learning in the latter serves as a natural…

Purpose: Despite the increasing population of dual language learners (DLLs) in the United States, vocabulary measures for young DLLs have largely relied on instruments developed for monolinguals. The multistudy project reports on the psychometric properties of the English--Spanish Vocabulary Inventory (ESVI), which was designed to capture unique…

This qualitative study explored Hong Kong students' views and reactive emotions towards interpersonal teacher behaviour in their classrooms. Fifteen focus-group interviews were conducted with 69 secondary-school students. Content analysis was performed to identify main themes. Cultural similarities and differences were identified in students'…

There is now considerable evidence regarding the types of interventions that are effective at remediating reading disabilities on average. It is generally unclear, however, what predicts the magnitude of individual-level change following a given intervention. We examine new predictors of intervention gains that are theoretically grounded in…