Pedagogical content knowledge forms the core of teachers' professional knowledge; it refers to knowledge about making subject matter accessible to students. Thus, the formation of pedagogical content knowledge constitutes a crucial issue for educational research and practice. We investigated the contributions of content knowledge and pedagogical…

Purpose: Research has demonstrated that verbal instructions directing attention externally (i.e., toward the effect of the movement) significantly enhance motor skill performance, and this effect is enhanced when the distance of the external focus relative to the body is increased. However, few studies have investigated this distance-of-focus…

Purpose: To create a high-stress shooting among the crowd (SAC) program and to examine its effectiveness in reducing SWAT trainees' stress level and their shooting performance in a simulated hostage-rescue situation. Method: After the SAC program was created, it was evaluated using a pretest and posttest experimental design: 98 young male SWAT…

The present study sought the views of stakeholders, including school leaders and statutory stakeholders, on the content and evaluation of a classroom-based alcohol education intervention in a Randomised Controlled Trial in Scotland and Northern Ireland. Purposive sampling was used to ensure that schools from both the Intervention and Control…

Although online education offerings continue to grow in the higher education marketplace, issues of student achievement and course rigour still challenge the underlying instructional model, and alignment with institutional missions. Pedagogically, instructors and course designers can mitigate these issues by leveraging technology to further…

There has been considerable variability within the literature concerning the extent to which deaf/hard of hearing individuals are able to process phonological codes during reading. Two experiments are reported in which participants' eye movements were recorded as they read sentences containing correctly spelled words (e.g., church),…

Fostering a sociological imagination in students is a central goal for most introductory sociology courses and sociology departments generally, yet success is difficult to achieve. This project suggests that using elements of asset-based community development can be used in sociology classrooms to develop a sociological perspective. After…

Demonstration of experimental control is considered a hallmark of high-quality single-case research design (SCRD). Studies that fail to demonstrate experimental control may not be published because researchers are unwilling to submit these papers for publication and journals are unlikely to publish negative results (i.e., the file drawer effect).…

This research investigates scaffolding approaches for supporting low-achieving learners in a problem-based learning environment. The study was conducted in a vocational school with 3 different approaches to scaffolding using 3 groups in addition to a control group. The area of focus was a learning module using computer spreadsheets. The results…

The purpose of this study was to examine differences in learning achievement, flow, and overall cognitive load between digital game-based learning (DGBL) and traditional computer-based learning (CBL). This study was conducted with 103 Taiwan college students: 50 college students in the experimental group used DGBL; 53 students in the control group…

Achievements in various fields of creativity are resulting more and more from collaborative teams. This research investigated the role of interpersonal process variables, namely closeness and perspective taking in group creativity, with a 2 by 2 experimental design. Sixty-one 3-person groups assigned to 4 conditions (a: closeness and perspective…

Bullying is a serious problem with long-term and short-term negative effects on both victims and perpetrators. Many bullying-prevention programs have been developed on the basis of peer support and social learning theories. The purpose of this study was to develop an antibullying program consisting of a short video and to survey the effectiveness…

Purpose: The purpose of this systematic review and meta-analysis was to establish a baseline of the vowel and consonant identification scores in prelingually and postlingually deaf users of multichannel cochlear implants (CIs) tested with consonant-vowel-consonant and vowel-consonant-vowel nonsense syllables. Method: Six electronic databases were…

Drawing on sociocultural theory, this study explored the impact of interactionist and interventionist approaches to group dynamic assessment (GDA) on Iranian intermediate English as a foreign language (EFL) learners' listening comprehension development. To this end, 90 intermediate EFL learners were divided into two experimental and a control…

In this era, the rapid development of computer science and new technologies of information and communication is high hence there is need to introduce the concept of instructional software for teaching and learning statistical reasoning. This study aims at investigating the effectiveness of Fathom based Instruction in Enhancing Statistical…