Immersive Study Analyzer: Collaborative Immersive Analysis of Recorded Social VR Studies

Virtual Reality (VR) has become an important tool for conducting behavioral studies in realistic, reproducible environments. In this paper, we present ISA, an Immersive Study Analyzer system designed for the comprehensive analysis of social VR studies. For in-depth analysis of participant behavior, ISA records all user actions, speech, and the contextual environment of social VR studies. A key feature is the ability to review and analyze such immersive recordings collaboratively in VR, through support of behavioral coding and user-defined analysis queries for efficient identification of complex behavior. Respatialization of the recorded audio streams enables analysts to follow study participants' conversations in a natural and intuitive way. To support phases of close and loosely coupled collaboration, ISA allows joint and individual temporal navigation, and provides tools to facilitate collaboration among users at different temporal positions. An expert review confirms that ISA effectively supports collaborative immersive analysis, providing a novel and effective tool for nuanced understanding of user behavior in social VR studies.

The social-cognitive clinician: On the implications of social cognitive theory for psychotherapy and assessment

We review Bandura's contributions to cognitive-behavioural theory, research and practice. His basic research on the causal role of cognitive processes in social learning was a major factor in the emergence of cognitive-behavioural therapies in the 1970s. His investigations on observational learning and self-efficacy beliefs led to the development of guided mastery therapy, a specific cognitive-behavioural intervention for anxiety disorders. His research on self-regulatory processes provided an empirical basis for the emergence of numerous therapies targeting self-regulation. We conclude by discussing how Bandura's social cognitive theory, as well as more recent advances in social cognitive theorising, might be further applied to innovative approaches to therapeutic interventions, assessment and clinical case conceptualization.

The Gestural Misinformation Effect in Child Interviews in Switzerland

Gestures embody concepts in the form of universal representations. Researchers have highlighted that social communication often embodies nonverbal behavior. A forensic interviewer’s nonverbal behavior, such as gesturing during an interview, could communicate misleading information and may cause inaccuracies in the interviewees’ testimonies. The current study was conducted in Switzerland and included 108 child participants, in three age groups (a younger sample aged 6–9 years, n = 32) (a middle sample aged 10–11 years, n = 40) and an older sample aged 12–13 years, n = 36). Participants viewed a video and completed an interview about the video, individually, immediately after. During the questioning, the interviewer deliberately misled the interviewees with nonverbal gestures. The results showed that 95 children were misled by at least one gesture and that gestures led to a significant decrease in accuracy. Children also incorporated misleading gestures and reported false information; adding to existing evidence that misinformation can also be communicated through nonverbal gestures. Our findings demonstrate the negative influence of misleading gestures in child eyewitness interviews and provide more evidence for the robustness of the gestural misinformation effect, reported in previous research.

Suggestions for Improving the Investigation of Gesture in Aphasia

Purpose When we speak, we gesture, and indeed, persons with aphasia gesture more frequently. The reason(s) for this is still being investigated, spurring an increase in the number of studies of gesture in persons with aphasia. As the number of studies increases, so too does the need for a shared set of best practices for gesture research in aphasia. After briefly reviewing the importance and use of gesture in persons with aphasia, this viewpoint puts forth methodological and design considerations when evaluating gesture in persons with aphasia. Method & Results We explore several different design and methodological considerations for gesture research specific to persons with aphasia, such as video angle specifications, data collection techniques, and analysis considerations. The goal of these suggestions is to develop transparent and reproducible methods for evaluating gesture in aphasia to build a solid foundation for continued work in this area. Conclusions We have proposed that it is critical to evaluate multimodal communication in a methodologically robust way to facilitate increased knowledge about the relationship of gesture to spoken language, cognition, and to other aspects of living with aphasia and recovery from aphasia. We conclude by postulating future directions for gesture research in aphasia.

Oh, Behave!: PRESIDENTIAL ADDRESS, XXth International Conference on Infant Studies New Orleans, LA, US May 2016

Behavior is essential for understanding infant learning and development. Although behavior is transient and ephemeral, we have the technology to make it tangible and enduring. Video uniquely captures and preserves the details of behavior and the surrounding context. By sharing videos for documentation and data reuse, we can exploit the tremendous opportuni-ties provided by infancy research and overcome the important challenges in studying behavior. The Datavyu video coding software and Databrary digital video library provide tools and infrastructure for mining and sharing the richness of video. This article is based on my Presidential Address to the International Congress on Infant Studies in New Orleans, May 22, 2016 (Video 1 at https://www.databrary.org/volume/955/slot/39352/-?asset=190106. Given that the article de-scribes the power of video for understanding behavior, I use video clips rather than static images to illustrate most of my points, and the videos are shared on the Databrary library.

Gesture Analysis and Organizational Research: The Development and Application of a Protocol for Naturalistic Settings

Gestures are an underresearched but potentially significant aspect of organizational conduct that is relevant to researchers across a range of theoretical and empirical domains. In engaging the cross-disciplinary field of gesture studies, we develop and apply a protocol for analyzing gestures produced in naturalistic settings during ongoing streams of talk and embodied activity. Analyzing video recordings of entrepreneurial investor pitches, we work through this protocol and demonstrate its usefulness. While doing so, we also explore methodological tensions in gesture studies and draw out methodological arguments as they relate to the analysis of these fleeting and often intricate bodily movements. The article contributes a generally applicable protocol for the analysis of gestures in naturalistic settings, and it assesses the methodological implications of this protocol both for research on entrepreneurship and new venture creation and management and organization research more generally.

An Introduction to Video Methods in Organizational Research

Video has become a methodological tool of choice for many researchers in social science, but video methods are relatively new to the field of organization studies. This article is an introduction to video methods. First, we situate video methods relative to other kinds of research, suggesting that video recordings and analyses can be used to replace or supplement other approaches, not only observational studies but also retrospective methods such as interviews and surveys. Second, we describe and discuss various features of video data in relation to ontological assumptions that researchers may bring to their research design. Video involves both opportunities and pitfalls for researchers, who ought to use video methods in ways that are consistent with their assumptions about the world and human activity. Third, we take a critical look at video methods by reporting progress that has been made while acknowledging gaps and work that remains to be done. Our critical considerations point repeatedly at articles in this special issue, which represent recent and important advances in video methods.