Self-efficacy in mathematics is related to engagement, persistence, and academic performance. Prior research focused mostly on examining changes to students' self-efficacy across large time intervals (months or years), and paid less attention to changes at the level of lesson sequences. Knowledge of how self-efficacy changes during a sequence of…

Many undergraduate chemistry students struggle to understand the concept of stereoisomers, molecules that have the same molecular formula and sequence of bonded atoms but are different in how their atoms are oriented in space. Our goal in this study is to improve stereoisomer instruction by getting participants actively involved in the lesson.…

This study investigated the role of expertise and personality in reactions to challenges in contemporary paintings, here operationalized as violations in syntax and semantics. Thirty-eight expert and 56 naïve art viewers appraised 20 paintings (divided into four groups, i.e. no violation, only syntactic or semantic violation, and both…

Syntactic complexity effects have been investigated extensively with respect to comprehension (e.g., Demberg & Keller, 2008; Gibson, 1998, 2000; Gordon et al., 2001, 2004; Grodner & Gibson, 2005; King & Just, 1991; Lewis & Vasishth, 2005; Lewis et al., 2006; McElree et al., 2003; Wanner & Maratsos, 1978). According to one…

The target articles in the special issue address a timely and important question concerning whether practice tests enhance learning of complex materials. The consensus conclusion from these articles is that the testing effect does not obtain for complex materials. In this commentary, I discuss why this conclusion is not warranted either by the…

In the traditional framework of cognitive load theory, it is assumed that the acquisition of domain-specific knowledge structures (or schemas) is the only instructional goal, and therefore, the theory is applicable to any instructional task. Accordingly, the basic concepts of intrinsic (productive) and extraneous (unproductive) types of cognitive…

This article begins by examining the possible meanings of "sustainability," and argues that most meanings are prescriptive rather than descriptive in nature: they tend, either overtly or covertly, to recommend the particular end-states that writers desire. The article then looks at the threats to leadership sustainability, suggesting…

One of the biggest obstacles to learning a language as a foreign language is the perception developed against that language. The obligation to learn the foreign language to be learned determines how the perception towards language is. In this context, Syrian refugees, who took refuge in Turkey leaving their country due to war and especially wish…

Effectively integrating faith into a Christian university classroom presents a difficulty for many instructors. Doing so in a manner that is natural and authentic for the course being studied is even more of a challenge. This article first presents an historical background to provide a perspective on the issue and to illustrate the need to be…

The emerging of formal mathematical proof is an essential component in advanced undergraduate mathematics courses. Several colleges have transformed mathematics courses by facilitating undergraduate students to understand formal mathematical language and axiomatic structure. Nevertheless, college students face difficulties when they transition to…

Indigenous perspectives and knowledges have been rendered "difficult" to teach and learn due to settler-colonial norms that are naturalized in Ontario's public K-12 education system. We explore how we as educators and teachers with diverse populations of students critically engage pedagogy and knowledge to take up Indigenous perspectives…

The study investigates differentiated teaching practices of practical work in distinct social contexts and with different experienced teachers, at the level of the Portuguese high school science education. Four teaching practices were analysed in terms of the level of complexity of both scientific knowledge and cognitive skills and in terms of…

In a previous study, DeLeeuw and Mayer (2008) found support for the triarchic model of cognitive load (Sweller, Van Merriënboer, & Paas, 1998, 2019) by showing that three different metrics could be used to independently measure 3 hypothesized types of cognitive load: intrinsic, extraneous, and germane. However, 2 of the 3 metrics that the…

The Department of Electrical and Computer Engineering (ECE) at Virginia Tech is in the fourth year of a large-scale change project called "Revolutionizing Engineering Departments" (NSF RED) (Lord et al., 2018). Our project has three interrelated goals: (1) broaden the range of students entering the department, (2) expand the boundaries…

Pupils' attitudes towards technology have been widely discussed for over three decades, but the equally important topic of teachers' attitudes towards technology has not gained similar attention. To address this gap, the technology teachers' attitude towards technology (TTATT) scale was developed and validated by pilot testing with 140 Chinese…