Full-information item analysis provides item developers and reviewers comprehensive empirical evidence of item quality, including option response frequency, point-biserial index (PBI) for distractors, mean-scores of respondents selecting each option, and option trace lines. The multi-serial index (MSI) is introduced as a more informative…

The learning process of scientific concepts has been investigated and discussed in several studies in recent decades. However, the understanding of this process may be different depending on the psycho-pedagogical approach adopted. From the perspective of the conceptual profile, the same concept can present more than one mode of thinking and way…

When learning science, students must often make sense of complex and counterintuitive ideas. However, this process of sensemaking is difficult, and consequently students risk emerging from science courses with highly fragmented understandings. In this study, I examine the ways in which students create conceptual connections to resolve such…

The input to phonological reasoning are alternations, that is, variations in the pronunciation of related words, such as in "electri[k]" - "electri[s]-ity." But phonologists cannot agree what counts as a relevant alternation: the issue is highly contentious despite a research record of over 50 years. We believe that the…

Background: Research regarding teaching expectancy has been mostly conducted in research laboratories with college students. These studies provide insufficient evidence regarding its effect on learners' delayed comprehension. Moreover, the relative superiority of teaching a peer face to face compared to teaching an imagined peer lacks empirical…

Surveys with rating scales are often used in higher education research to measure student learning and development, yet testing and reporting on the longitudinal psychometric properties of these instruments is rare. Rasch techniques allow scholars to map item difficulty and individual aptitude on the same linear, continuous scale to compare…

Purpose: As online course enrollments increase, it is important to understand how common course features influence students' behaviors and performance. Asynchronous online courses often include a discussion forum to promote community through interaction between students and instructors. Students interact both socially and cognitively; instructors'…

Background & Aims: Cognitive load theory assumes that the higher the learner's prior knowledge (i.e., the more expert the learner), the lower the intrinsic cognitive load (complexity) experienced for a given problem. While this is the case in many scenarios, there can be cases in which the converse is also true, resulting in more expert…

Pedigree problems are typical tasks in school genetics classes. However, they are perceived as difficult and often are not successfully completed. Therefore, the purpose of this study is to determine relevant factors that might have an impact on success in pedigree analysis. Based on previous research, we investigate the influence of the…

Current understandings of the expectations and educational needs of commencing PhD students are based on research focusing on the retrospective recollections of middle or late-stage candidates about the extent to which their expectations at entry were met. This article explores the prospective expectations of 199 commencing PhD students at the…

The landscape of student tolerance for ambiguity and engagement, both in and out of the classroom, has changed markedly in recently years. Technology is simultaneously redefining the boundaries of learning and eroding tried and true pedagogical structures. Signs of change were present prior to recent global upheaval. However, against the backdrop…

While subtitles are considered a primary learning support tool for people who cannot understand video narration in foreign languages, recent advancements in artificial intelligence (AI) technologies have played a pivotal role in automatic subtitling on online video platforms such as YouTube. This study examines the effects of three different types…

According to the multimedia principle, adding relevant pictures to text is beneficial for learning. This beneficial effect is particularly true for text depicted in pictures (illustrated text information) but not for a text that is not illustrated in pictures (non-illustrated text information). The multimedia principle was examined for…

Computational thinking (CT) skills of pre-service teachers have been explored extensively, but the effectiveness of CT training has yielded mixed results in previous studies. Thus, it is necessary to identify patterns in the relationships between predictors of CT and CT skills to further support CT development. This study developed an online CT…

In their first year of university, students perceive some courses as least related to their degree, and hence, show a lack of motivation in them, dedicating more time to those that they consider as more related to their degree. This leads to a decrease in students' performance in these courses, even when they have sufficient capacity to do well.…