Over the past few decades, the field of second language acquisition (SLA) has seen a remarkable increase of interest in the study of instructed second language acquisition (ISLA), which "investigates second language (L2) learning or acquisition that occurs as a result of teaching" (Loewen, 2014, p. 2). Research insights gained from this…

This questionnaire study analyzed responses of 96 first-, second-, third-, and fourth-year students of College German to the second part of a two-part question, namely, (a) what forms of German grammar are particularly difficult, and (b) why so. Response patterns show that word order, adjective endings, the subjunctive, and the gender/number/case…

Mathematical discussions in which students compare alternative solutions to a problem can be powerful modes for students to engage and refine their misconceptions into conceptual understanding, as well as to develop understanding of the mathematics underlying common algorithms. At the same time, these discussions are challenging to lead…

Ultrasonography is increasingly used in medical education, but its impact on learning outcomes is unclear. Adding ultrasound may facilitate learning, but may also potentially overwhelm novice learners. Based upon the framework of cognitive load theory, this study seeks to evaluate the relationship between cognitive load associated with using…

Simple English Wikipedia is a user-contributed online encyclopedia intended for young readers and readers whose first language is not English. We compiled a corpus of the entirety of Simple English Wikipedia as of June 20th, 2017. We used lexical frequency profiling tools to investigate the vocabulary size needed to comprehend Simple English…

This phenomenological study explored student perceptions regarding their preparation for transition into post-secondary programs of study. The researcher used interpretation to objectively step back from the study and develop a broader meaning of participants' experiences of the central phenomenon (Creswell, 2017). The researcher used individual…

Dynamic geometry environment allows us to investigate geometric relationships and problems more efficiently than the pencil-and-paper method. Continuous variation of geometric configurations shows the relationship from different points of view. This paper aims to provide some indications of how a dynamic geometry environment, especially GeoGebra…

The impacts of task characteristics on second language (L2) writing require further exploration. This study examined the effects of increasing task complexity on L2 argumentative writing. Upper-intermediate L2 learners performed two writing tasks with varying degrees of complexity in relation to the number of elements and the degree of reasoning.…

Background and Purpose: Acknowledging that it is critical that researchers design and implement studies that examine teaching as a complex phenomenon (Strom and Martin [2017]. "Becoming-teacher: A Rhizomatic Look at First-year Teaching. Rotterdam: Sense Publishers), the objective of this study was to examine pre-service teachers' (PSTs')…

In three experiments, learners used computerized learning material, which consisted of static pictures and on-screen text relating to the physiology of vision in one of two formats. The formats differed in method of access to text. Accessing text by clicking on picture components was hypothesized to produce superior learning to linear access…

We present a proof-of-concept study that sketches the use of compression algorithms to assess Kolmogorov complexity, which is a text-based, quantitative, holistic, and global measure of structural surface redundancy. Kolmogorov complexity has been used to explore cross-linguistic complexity variation in linguistic typology research, but we are the…

Early prediction of student difficulty during long-duration learning activities allows a tutoring system to intervene by providing needed support, such as a hint, or by alerting an instructor. To be effective, these predictions must come early and be highly accurate, but such predictions are difficult for open-ended programming problems. In this…

This paper summarizes the results of the completed and defended dissertation on the topic of Categorization of pupil work with tablets in a special elementary school in the Czech Republic. This work was a two-phase research. Qualitative research - a four-year structured observation of pupils at a special elementary school, where categorization was…

A common drawback in traditional language education is that all students in the same class use the same content. Since students may have different backgrounds such as prior knowledge and learning speed, one single curriculum may not be able to accommodate every student. Unfortunately, most students cannot afford personalized language learning,…

This article draws on ethnographic research at L'école Gulliver, a preschool in Paris that integrates children with disabilities in mainstream classrooms with non-disabled peers. The preschool provides a case example of a collectivist integration approach to constructing shared institutional life, which is conceptualized in part through their…