This eye-tracking study investigates how novice and expert teachers' noticing of classroom management events differs in two formats instruction. 20 novices experts participated the study, watching short video clips whole-group partner work teaching situations. Their retrospective verbal reports were analyzed for identified as note-worthy along with their allocation visual attention indicators n...

The dynamic TCP acknowledgement problem formulated by Dooly et al. has been intensively studied in the area of competitive analysis. However, their framework does not consider the sliding window that restricts the maximum number of packets that the sender can inject into the network without an acknowledgement in TCP protocol. This paper proposes a new problem in which the sliding window is real...

Social network platforms can archive data produced by their users. Then, the archived data is used to provide better services to the users. One of the services that these platforms provide is the recommendation service. Recommendation systems can predict the future preferences of users using various different techniques. One of the most popular technique for recommendation is matrix-factorizati...

This study explored the efficacy of visual input enhancement, specifically essay enhancement, for facilitating deaf college students' improvement in English grammatical knowledge. Results documented students' significant improvement immediately after a 10-week instructional intervention, a replication of recent research. Additionally, the results of delayed assessment documented students' signi...

Teacher noticing of student mathematics thinking, an essential professional competency, has not been sufficiently investigated in China. In this paper, based on four video clips, we combined the frameworks Stockero et al. and Jacobs to analyze characteristics changes 19 prospective teachers’ (PTs) under intervention course “Mathematics Teaching Theory Middle School.” The results showed that (1)...

Analogical reasoning is considered to be a critical cognitive skill in programming. However, it has been rarely studied block-based programming context, especially involving both virtual and physical objects. In this multi-case study, we examined how novice learners majoring early childhood education used analogical while debugging block code make robot perform properly. Screen recordings, scaf...