Massive online Open Courses (MOOCs) make extensive use of videos. Students interact with them by pausing, seeking forward or backward, replaying segments, etc. We can reasonably assume that students have different patterns of video interactions, but it remains hard to compare student video interactions. Some methods were developed, such as Markov…

We use student-level online resource usage data for students in four different introductory accounting courses to explore the impact on exam performance of both student study effort and students' revealed preferences for reading text or watching video lectures. The online learning tool tracks student study choice (read text, watch video, or skip)…

Research Findings: Reading e-books is becoming common even among toddlers, but we have limited understanding of how parents-toddlers reading e-books together compares to print books. To address the gap, we investigated interactions of 30 mother-toddler (12 months) dyads, in particular, mothers' language use, while reading both electronic and print…

People re-identification has been a very active research topic recently in computer vision. It is an important application in surveillance system with disjoint cameras. This paper is focused on the implementation of a human re-identification system. First the face of detected people is divided into three parts and some soft-biometric traits are…

Drawing from six-months of action research with spectacle theatre-makers in Chicago, this study explores multimodal, expeditionary practice of teaching artists who apprenticed girls through Redmoon Theatre's Dramagirls program. Concepts of new literacy design and aesthetic experience illustrate teaching in socio-semiotic and material worldcraft,…

Infants are born highly sensitive to the natural patterns found in languages. They use their perceptual sensitivity to acquire detailed information about the structure of languages in their environment. To date, most studies of infant perception and early language acquisition have investigated spoken/auditory languages and hearing infants (e.g.…

This article aims to uncover how alignment affects second language (L2) vocabulary acquisition by Chinese-speaking learners of English as they interact with various interaction loads (i.e. input text, peers and video). It also explores how tasks with varying interactional intensity in relation to the interaction loads influence the alignment…

Eye tracking (ET) holds potential for the early detection of autism spectrum disorder (ASD). To overcome the difficulties of working with young children, developing a short and informative paradigm is crucial for ET. We investigated the fixation times of 37 ASD and 37 typically developing (TD) children ages 4-6 watching a 10-second video of a…

Consider a chain of length L that hangs in a U shape with end A fixed to a rigid support and free end E released from rest starting from the same initial height (call it y = 0) as A. Figure 1 sketches the chain after end E has fallen a distance y. Points O and A are assumed to be close enough to each other and the chain flexible enough that the…

There is a great deal of literature exploring the subscription and purchase models available for streaming video. However, explorations into the use of streaming video and how it compares to that of DVDs have not been done. The author identified a sample set of films at Penn State University Libraries owned in DVD format and available on the…

This experiment tests the age at which left-to-right spatial associations found in infancy shift to culture-specific spatial biases in later childhood, for both numerical and non-numerical information. Children ages 1-5 years (N = 320) were tested within an eye-tracking paradigm which required passive viewing of a video portraying a spatial…

Research Finding: Traditional fathering programs have missed an opportunity to reflect the unique family patterns and service needs of Hispanic and Latino fathers. In addition, family engagement strategies in early childhood programs have typically focused on mothers. The aim of this study was to adapt, implement, and evaluate a 6-week video…

Background and Context: Researchers and practitioners have begun to incorporate collaboration in programming because of its reported instructional and professional benefits. However, younger students need guidance on how to collaborate in environments that require substantial interpersonal interaction and negotiation. Previous research indicates…

This study investigated the effects of artificial intelligence (AI)-based chatbot and peer feedback mechanisms integrated into the instructional videos (IVs) as a feedback tool on learning performance and intrinsic motivation of pre-service teachers (PTs) in online learning. The participants were 144 PTs from a university in Turkey. A…

The research on students' perceptions after implementing a teaching style is recommended due to its potential to inform reformed education. The present study surveyed 319 students and revealed their perceptions of multimedia usage in teaching and learning quantum physics. Among these students, 156 were surveyed after learning quantum physics with…