Bayesian Knowledge Tracing (BKT) is a well-established model for formative assessment, with optimization typically using expectation maximization, conjugate gradient descent, or brute force search. However, one of the flaws of existing optimization techniques for BKT models is convergence to undesirable local minima that negatively impact…

The purpose of this study is to analyze in depth the relevance of Vygotsky's constructivism learning theory in differentiated learning in elementary schools. Differentiated learning is an effort to adapt the learning process in the classroom to meet the learning needs of each individual. This adjustment is made by considering the interests,…

This UK-based study examines how people learned to identify digital misinformation. This included what experiences enabled this development, and the skills that were acquired in the process. This is a small-scale qualitative study of participants who self-reported as being confident in spotting digital misinformation and the data was analysed…

Purpose: To determine the factors influencing the perception of undergraduate students toward research--teaching nexus and also to examine its impact on the attitude of the students. Design/methodology/approach: The study used a quantitative design to examine the perceptions of students in higher education institutions in India. Descriptive and…

The field of second language acquisition (SLA) research had long been governed by a paradigm that prioritized cognition over emotion. Recently, increased attention has been drawn to the role of "perezhivanie" in language development as Vygotsky's sociocultural theory (SCT) brought together emotion and cognition, thereby offering an…