Visual access has long been considered crucial for interpreters, providing essential kinesic cues such as gaze and facial expressions that enhance understanding and emphasis. Despite its acknowledged importance, empirical studies examining the impact of visual access on interpreters' performance remain limited. To date, conclusive evidence…

In video lectures, instructors naturally produce nonverbal behaviors, such as gestures, facial expressions, and gaze guidance. Instructors' pointing gestures can act as attentional cues, directing students' attention, while their positive facial expressions can act as social cues, eliciting students' positive social response. The current study…

Background: There are only few guidelines on how instructional videos should be designed to optimize learning. Recently, the effects of social cues on attention allocation and learning in instructional videos have been investigated. Due to inconsistent results, it has been suggested that the visual complexity of a video influences the effect of…

Pre-recorded lectures have become a prevalent approach in online education due to the proliferation of MOOC platforms and the COVID-19 pandemic. However, due to the lack of real-time interactions between instructors and learners, learners have encountered various difficulties in understanding the lectures and actively engaging with the learning…

In face-to-face interaction, speakers spontaneously produce manual gestures that can facilitate listeners' comprehension of spoken language. The present study explores the factors affecting the uptake and influence of gesture cues in situations where a speaker is referring to objects visible to the listener. In this context, the listener's…

This study tested the mutual effects of the instructor's eye gaze and facial expression on students' eye movements (i.e. first fixation time to the slides, percentage dwell time on the slides, and percentage dwell time on the instructor), parasocial interaction, and learning performance in pre-recorded video lectures. Students (N = 118…

Cues to prominence such as beat gesture and contrastive pitch accent play an important role in constraining what is remembered. However, it is currently unclear how beat gesture affects online discourse processing alone and in combination with contrastive accenting. Using an adaptation of the visual world eye-tracking paradigm, we orthogonally…

Children with autism spectrum disorders have been reported to be less influenced by a speaker's face during speech perception than those with typically development. To more closely examine these reported differences, a novel visual phonemic restoration paradigm was used to assess neural signatures (event-related potentials [ERPs]) of audiovisual…

Successful face-to-face communication involves multiple channels, notably hand gestures in addition to speech for spoken language, and mouth patterns in addition to manual signs for sign language. In four experiments, we assess the extent to which comprehenders of British Sign Language (BSL) and English rely, respectively, on cues from the hands…

As an important form of self-disclosure, sharing positive events is related to increased positive affect and reduced negative affect, i.e., affective well-being. The act of communicating a positive personal event to another person and reaping the intrapersonal and interpersonal benefits of such communication is termed capitalization in social…

A total of 97 monolingual and multilingual users of English participated in an adaptation of a matched-guise design to investigate the effect of visual cues (co-speech gestural intensity and facial expression) on perception of emotional intensity of the same speaker in two video stimuli in which verbal and vocal emotional information was kept…

It is widely accepted that students' thinking drives teachers' teaching. There are many ways to probe students' thinking with speech or with gestures; however, the literature remains relatively distinct, not focused on both. Prior studies focus on probing students' thinking with speech (talk moves). Although Alibali and colleagues (e.g., Alibali…

A rapidly growing body of research reveals that teachers' abilities to build positive relationships with students play a vital role in education. However, there is a lack of research regarding teacher education. This article aims to contribute by reporting from a project focusing on pre-service teachers' relational competence. More specifically,…

Difficulty with many aspects of social interactions is a defining characteristic of Autism Spectrum Disorder (ASD). Video modeling (VM) has successfully improved a range of social skills for individuals with ASD in previous studies, but most often with simple social skills with young children. The current study used VMs scripted and recorded by…

This research report examines the occurrence of listener visual cues during nonunderstanding episodes and investigates raters' sensitivity to those cues. Nonunderstanding episodes (n = 21) and length-matched understanding episodes (n = 21) were taken from a larger dataset of video-recorded conversations between second language (L2) English…