For many years, sociologists, political scientists, and management scholars have readily relied on Qualitative Comparative Analysis (QCA) for the purpose of configurational causal modeling. However, this article reveals that a severe problem in the application of QCA has gone unnoticed so far: model ambiguities. These arise when multiple causal…

This paper provides an analysis of a teaching episode of the multidigit algorithm for multiplication, with a focus on the influence of the teacher's mathematical knowledge on their teaching. The theoretical framework uses Mathematical Knowledge for Teaching, mathematical pertinence of the teacher and structuration of the milieu in a descending and…

Mind, brain, and education is a field developed with two key purposes: (1) to accelerate the knowledge developed through research by using an interdisciplinary approach, and (2) to create a bridge to connect and apply this knowledge to educational practice. While great progress has been made with regard to the interdisciplinary efforts of mind,…

The current literature of school education, transnationalisation and migration explores actors, structures and social mechanisms, however, tends to focus on these analytical levels separately. This article advocates a more explicit analysis of the interconnections of structures, actors and mechanisms within and across schools and wider national…

Purpose: Behavioral speech modifications have variable effects on the intelligibility of speakers with dysarthria. In the companion article, a significant relationship was found between measures of speakers' baseline speech and their intelligibility gains following cues to speak louder and reduce rate (Fletcher, McAuliffe, Lansford, Sinex, &…

Schools and districts are required to have improvement plans that specify instructional and curricular ideas to enhance teachers' ongoing practice and assist students in performing at higher levels. Yet little has been done to examine the specific knowledge that principals need regarding literacy teaching and learning or how districts can build…

This article describes a validation study using Retrodictive Qualitative Modeling, a framework for conducting research from a dynamic and situated perspective, to establish an empirical foundation for a new phenomenological construct--language teacher immunity. Focus groups (N = 44) conducted with second language (L2) practitioners and teacher…

Investigating the stories behind the makers of 3D models of crystals has proved unexpectedly unstraightforward. Drawing on actor-network theory (ANT), this article investigates the references behind a set of models of mineralogical crystals made of pasteboard held by National Museums Scotland (NMS), to uncover the history and tradition of such…

In this article it is argued that students can gain a better understanding of both inter- and intra-disciplinary boundaries by inquiring into a single salient point where two disciplines may only partially intersect. Building on Marton's variation theory and Vygotsky's notion of articulation, a teaching model is presented and exemplified by…

Considering the important role played by mathematical derivatives in the study of physical-chemical processes, this paper discusses the different possibilities and formulations of this concept and its application. In particular, in Chemical Thermodynamics, we study exact differentials associated with the so-called state functions and inexact…

Flipped Classroom is an issue that gains increased attention in Blended Learning models. Generally, in the traditional classroom, the teacher uses the time in the classroom to explain the theoretical and conceptual body content and leaves the practices and exercises as extracurricular activities. In the Flipped Classroom, students study at home…

The field of educational leadership is beset with a barrage of different "leadership theories". There are so many differently named theories and models of leadership that the student and practitioner have difficulty understanding them as anything other than an automat of alternatives. To confuse matters even more, nearly all of these…

Determining the number of factors is a critical first step in exploratory factor analysis. Although various criteria and methods for determining the number of factors have been evaluated in the usual between-subjects R-technique factor analysis, there is still question of how these methods perform in within-subjects P-technique factor analysis. A…

Many researchers claim that there is a compelling weight of evidence for the effectiveness of PLCs in promoting teachers' learning and pupil achievement. However, others raise fundamental questions about their nature and purpose. Some of the uncertainties about the nature and purpose of PLCs relate to the ways in which the macro-context of…

The present work describes an original associative model of pattern classification and its application to align different ontologies containing Learning Objects (LOs), which are in turn related to Open and Distance Learning (ODL) educative content. The problem of aligning ontologies is known as Ontology Matching Problem (OMP), whose solution is…