In undergraduate mathematics education, students' collaborations have gained a reputation as a 'good' learning practice. A more complex image emerges once collaborations are construed as an arena where cognitive, social, and affective matters intertwine in ways that can fuel and impede learning. In this study, I take a close look at a…

During the COVID-19 pandemic, teachers had to face different teaching and assessment challenges. This study aims to analyse the relationship between the assessment practices of teachers (related to their assessment conceptions) with their self-perceived level of teachers' digital competence (TDC) and their received TDC and assessment training…

The purpose of this study was to analyze a large sample of volunteers from the general population who were tested with an identical online measure of singing accuracy. A sample of 632 participants completed the Seattle Singing Accuracy Protocol (SSAP), a standardized measure of singing accuracy, available online, that includes a test of pitch…

Perspective-taking plays an important role in daily life, allowing consideration of other people's perspectives and viewpoints. This study used a large sample of 265 community-based participants (aged 20-86 years) to examine changes in perspective-taking abilities--a component of "Theory of Mind"--across adulthood, and how these changes…

Test anxiety was a commonly known or assumed factor that could greatly influence performance of test takers. With the employment of designed questionnaires and computer-based spoken English test, this paper explored test anxiety manifestation of Chinese college students from both macro and micro aspects, and found out that the major anxiety in…