Develop new emotional evaluation methods for measuring users' subjective experiences in the virtual environments

2012 ◽  
pp. 441-451
Keyword(s):  
Virtual Environments ◽  
Evaluation Methods ◽  
Subjective Experiences ◽  
Emotional Evaluation

scholarly journals A Survey of Usability Evaluation in Virtual Environments: Classification and Comparison of Methods

2002 ◽  
Vol 11 (4) ◽  
pp. 404-424 ◽  
Author(s):  
Doug A. Bowman ◽  
Joseph L. Gabbard ◽  
Deborah Hix
Keyword(s):  
Virtual Environments ◽  
User Interfaces ◽  
Three Dimensional ◽  
Evaluation Methods ◽  
Usability Evaluation ◽  
Design Guidelines ◽  
New Type ◽  
Sequential Evaluation ◽  
Evaluation Approaches ◽  
Structured Means

Virtual environments (VEs) are a relatively new type of human–computer interface in which users perceive and act in a three-dimensional world. The designers of such systems cannot rely solely on design guidelines for traditional two-dimensional interfaces, so usability evaluation is crucial for VEs. This paper presents an overview of VE usability evaluation to organize and critically analyze diverse work from this field. First, we discuss some of the issues that differentiate VE usability evaluation from evaluation of traditional user interfaces such as GUIs. We also present a review of some VE evaluation methods currently in use, and discuss a simple classification space for VE usability evaluation methods. This classification space provides a structured means for comparing evaluation methods according to three key characteristics: involvement of representative users, context of evaluation, and types of results produced. Finally, to illustrate these concepts, we compare two existing evaluation approaches: testbed evaluation (Bowman, Johnson, & Hodges, 1999) and sequential evaluation (Gabbard, Hix, & Swan, 1999).

Spotlight on the Clinician in the Life Participation Approach to Aphasia: Balancing Relationship-Centered Care and Professionalism

2020 ◽  
Vol 5 (2) ◽  
pp. 414-424
Author(s):  
Rochelle Cohen-Schneider ◽  
Melodie T. Chan ◽  
Denise M. McCall ◽  
Allison M. Tedesco ◽  
Ann P. Abramson
Keyword(s):  
Social Workers ◽  
Therapeutic Relationship ◽  
Interprofessional Collaboration ◽  
Opportunity To Learn ◽  
Subjective Experiences ◽  
Speech Language Pathologists ◽  
Self Disclosure ◽  
Centered Care ◽  
High Standards ◽  
Therapeutic Encounter

Background Speech-language pathologists make clinical decisions informed by evidence-based theory and “beliefs, values and emotional experiences” ( Hinckley, 2005 , p. 265). These subjective processes, while not extensively studied, underlie the workings of the therapeutic relationship and contribute to treatment outcomes. While speech-language pathologists do not routinely pay attention to subjective experiences of the therapeutic encounter, social workers do. Thus, the field of social work makes an invaluable contribution to the knowledge and skills of speech-language pathologists. Purpose This clinical focus article focuses on the clinician's contribution to the therapeutic relationship by surfacing elements of the underlying subjective processes. Method Vignettes were gathered from clinicians in two community aphasia programs informed by the principles of the Life Participation Approach to Aphasia. Results and Discussion By reflecting on and sharing aspects of clinical encounters, clinicians reveal subjective processing occurring beneath the surface. The vignettes shed light on the following clinical behaviors: listening to the client's “whole self,” having considerations around self-disclosure, dealing with biases, recognizing and surfacing clients' identities, and fostering hope. Speech-language pathologists are given little instruction on the importance of the therapeutic relationship, how to conceptualize this relationship, and how to balance this relationship with professionalism. Interprofessional collaboration with social workers provides a rich opportunity to learn ways to form and utilize the benefits of a strong therapeutic relationship while maintaining high standards of ethical behavior. Conclusion This clinical focus article provides speech-language pathologists with the “nuts and bolts” for considering elements of the therapeutic relationship. This is an area that is gaining traction in the field of speech-language pathology and warrants further investigation.

The sense of presence in virtual environments:

2003 ◽  
Vol 15 (2) ◽  
pp. 69-71 ◽  
Author(s):  
Thomas W. Schubert
Keyword(s):  
Virtual Environments ◽  
Coding Theory ◽  
Model Building ◽  
Self Report ◽  
Survey Study ◽  
Spatial Presence ◽  
Component Structure ◽  
Sense Of Presence ◽  
Being There ◽  
Measure Sense

Abstract. The sense of presence is the feeling of being there in a virtual environment. A three-component self report scale to measure sense of presence is described, the components being sense of spatial presence, involvement, and realness. This three-component structure was developed in a survey study with players of 3D games (N = 246) and replicated in a second survey study (N = 296); studies using the scale for measuring the effects of interaction on presence provide evidence for validity. The findings are explained by the Potential Action Coding Theory of presence, which assumes that presence develops from mental model building and suppression of the real environment.

Dreamlike and Playful Virtual Environments to Inspire Children’s Divergent Thinking

2020 ◽  
pp. 1-11
Author(s):  
Jérôme Guegan ◽  
Claire Brechet ◽  
Julien Nelson
Keyword(s):  
Virtual Environments ◽  
Divergent Thinking ◽  
Idea Generation ◽  
Combined Processes ◽  
Office Environment ◽  
School Aged Children

Abstract. Computers have long been seen as possible tools to foster creativity in children. In this respect, virtual environments present an interesting potential to support idea generation but also to steer it in relevant directions. A total of 96 school-aged children completed a standard divergent thinking task while being exposed to one of three virtual environments: a replica of the headmistress’s office, a replica of their schoolyard, and a dreamlike environment. Results showed that participants produced more original ideas in the dreamlike and playful environments than in the headmistress’s office environment. Additionally, the contents of the environment influenced the selective exploration of idea categories. We discuss these results in terms of two combined processes: explicit references to sources of inspiration in the environment, and the implicit priming of specific idea categories.

Examining the Effects of I-Sharing for Future White-Black Interactions

2016 ◽  
Vol 47 (3) ◽  
pp. 125-135 ◽  
Author(s):  
Sarah E. Gaither ◽  
Jessica D. Remedios ◽  
Jennifer R. Schultz ◽  
Keith B. Maddox ◽  
Samuel R. Sommers
Keyword(s):  
Social Interaction ◽  
Social Experience ◽  
Positive Experience ◽  
Subjective Experiences ◽  
Future Directions ◽  
Interracial Interaction ◽  
Anxious Behavior

Abstract. Research shows that I-sharing, or sharing subjective experiences with an outgroup member, positively shapes attitudes toward that outgroup member. We investigated whether this type of social experience would also promote a positive interracial interaction with a novel outgroup member. Results showed that White and Black participants who I-shared with a racial outgroup member (vs. I-sharing with a racial ingroup member) expressed more liking toward that outgroup member. However, I-sharing with an outgroup member did not reduce anxious behavior in a future social interaction with a novel racial outgroup member. Therefore, although sharing subjective experiences may increase liking toward one individual from a racial outgroup, it remains to be seen whether this positive experience can influence behaviors in future interactions with other racial outgroup members. Future directions are discussed.

Visually Directed Actions as Indicators of Distance Perception in Real and Virtual Environments

2004 ◽  
Author(s):  
Cynthia S. Sahm ◽  
Sarah H. Creem-Regehr ◽  
William B. Thompson ◽  
Peter Willemsen
Keyword(s):  
Virtual Environments ◽  
Distance Perception
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