Choose your “buddy icon” carefully: The influence of avatar androgyny, anthropomorphism and credibility in online interactions

In both online and offline interactions, the visual representation of people influences how others perceive them. In contrast to the offline body, an online visual representation of a person is consciously chosen and not stable. This paper reports the results of a 2 step examination of the influence of avatars on the person perception process. Specifically, this project examines the reliance on visual characteristics during the online perception process, and the relative influence of androgyny, anthropomorphism and credibility. In the first step, 255 participants fill out a survey where they rated a set of 30 static avatars on their credibility, androgyny, and anthropomorphism. The second step is a between subjects experiment with 230 participants who interact with partners represented by one of eight avatars (high and low androgyny, and anthropomorphism by high and low credibility). Results show that the characteristics of the avatar are used in the person perception process. Causal modeling techniques revealed that perceptions of avatar androgyny influence perceptions of anthropomorphism, which influences attributions of both avatar and partner credibility. Implications of these results for theory, future research, and users and designers of systems using avatars are discussed.     

Understanding emotional bond between the creator and the avatar: Change in behavioral intentions to engage in alcohol-related traffic risk behaviors

This study examines the joint impact of an individual's relationship with his or her avatar and negative consequences to the avatar on changing the individual's behavioral intentions (BI) in terms of alcohol-impaired driving. One hundred eleven participants volunteered to participate in several experimental conditions where the degree of choice of avatar features and the degree of control of the avatar's actions were manipulated in Second Life, an immersive 3D virtual environment. Participants who were allowed to customize their avatars viewed their avatars not only more similar but also emotionally closer to themselves, and perceived their avatars to be physically more attractive than those who were assigned basic avatars. After observing a car crash caused by drunk driving, participants in the choice and control condition were more likely to change BI positively when they identified their avatars to be similar to themselves, and regarded their avatars more attractive. Furthermore, participants who were allowed to control their avatars were more likely to attribute the responsibility of the car accident to themselves than those who observed someone else's avatar playing. Implications for the use of virtual reality games in promoting healthy behaviors are discussed in detail.     

Player see,player do: Testing an exergame motivation model based on the influence of the self avatar

While the benefits of physically immersive video games, or exergames, have witnessed much research attention, less is known about the psychosocial processes that enable exergames to be an effective digital tool. An increasing number of exergames feature in-game graphical representations (avatars) of players and, and research shows that these avatars have the potential to influence self-perceptions. This study proposes an exergame motivation model based on the Social Cognitive Theory (SCT) that explores the impact of avatars on exergame players. The SCT suggests that individuals can learn through an enactive experience, and exergames appear to offer this form of learning through the presence of the player's in-game graphical representation (self avatar). 322 participants played an exergame for six sessions that feature self avatars. Structural equation modeling (SEM) results showed a good fit for the proposed exergame motivation model. Through the presence and behavior of the player's self avatar, the player learns by experiencing for himself/herself the results and consequences of his/her behavior within the exergame as he/she identifies with the character. Enjoyment was also found to partially mediate the relationship between identification with the avatar and exergame intention. The proposed exergame motivation model is likely to contribute to a deeper understanding of avatar and exergame effects and inform future research on health gaming interventions.     

The psychological functions of avatars and alt(s): A qualitative study

Prior research has shown that approximately 50% of active participants in the 3D virtual world of Second Life have one or more secondary avatars or “alts” in addition to their primary avatar. Thus, these individuals are operating a “multiple or poly-identity system” composed of a physical self, a primary avatar, and one or more alts. However, little is known about the functions these virtual identities serve for the virtual-world user. The current study involved qualitative analysis of semistructured interviews with Second Life participants (N = 24) who had a primary avatar and at least one alt. Interviews were coded to examine the functions that primary avatars and alts served. Eight functions—seven suggested by previous research on virtual world identity and one that emerged from analyses—were reflected in a large majority of the transcribed interviews and are described in the article. The current findings add to our understanding of how multifaceted identity systems operate, as more individuals augment their physical self with a set of virtual identities.     

Me,myself and I: The role of interactional context on self-presentation through avatars

This paper investigates whether the nature of an online environment can prime users to create avatars that emphasize particular characteristics. Participants created an avatar for one of three contrasting settings: blogging, dating or gaming. For the most part, avatars in blogging were created to accurately reflect their owners’ physical appearance, lifestyle and preferences. By contrast, participants in the dating and gaming treatments accentuated certain aspects of their avatar to reflect the tone and perceived expectations of the context. For instance, avatars in dating were made to look more attractive while avatars in gaming were made to look more intellectual. Yet, predominantly, these emphasized avatar attributes drew on participants’ self-image, and thus avatars were perceived by their owners as highly similar to themselves. The implications of these results are discussed against current frameworks of online identity and behavior. Most importantly, we use our results to extract design recommendations for improving avatar-driven applications.     

The impact of avatar realism and anonymity on effective communication via mobile devices

This research investigates the impact on social communication quality of using anonymous avatars during small-screen mobile audio/visual communications. Elements of behavioral and visual realism of avatars are defined, as is an elaborated three-component measure of communication quality called Social Copresence. Experimental results with 196 participants participating in a social interaction using a simulated mobile device with varied levels of avatar visual and behavioral realism showed higher levels of avatar Kinetic Conformity and Fidelity produced increased perceived Social Richness of Medium, while higher avatar Anthropomorphism produced higher levels of Psychological Copresence and Interactant Satisfaction with Communication. Increased levels of avatar Anonymity produced decreases in Social Copresence, but these were smaller when avatars possessed higher levels of visual and behavioral realism.     

Anti-smoking educational game using avatars as visualized possible selves

Few social smokers envision themselves being affected by the negative consequences of smoking despite well-known facts that smoking causes serious illnesses and death. However, as smoking habits quickly develop, social smokers cannot be free from the negative consequences of smoking. In this study, we pose the following question: “Would showing social smokers’ possible future as a consequence of smoking help them alter their current smoking behaviors?” Thus, using the theoretical concept of possible selves, an anti-smoking educational game was created in which players could see changes to the appearance of their future selves as a consequence of smoking. We used a 2 (Future face: Showing vs. Not showing) × 2 (Self avatar: Self-avatar vs. Other-avatar) between-subjects design for the experiment. Results indicated that participants who viewed the future face, compared to who did not, reported more negative attitudes toward social smoking and greater intention to quit smoking. The main effect of the self avatar was insignificant; however, seeing the future face in the self-avatar condition led to an increase in perceived risks compared to other-avatar condition. The implications of using avatars as visualized possible selves in health promotion are discussed.     

I Am What I See: How Avatar and Opponent Agent Body Size Affects Physical Activity Among Men Playing Exergames

This study examined how avatar body size (normal, obese) and opponent character body size (normal, obese) influenced physical activity while male participants played an exergame. Males operating normal weight avatars showed more physical activity than those using obese avatars. Perceived avatar and opponent character body‐size differences moderated the effect of avatar appearance on physical activity. Participants showed decreased physical activity when the opponent character was perceived as slightly more obese than their avatar. Participants also showed decreased physical activity when their avatar was perceived as more obese than the opponent character. We discuss theoretical implications and applications of using virtual characters to increase gamers' physical activity. These findings are also compared to an earlier study with an all‐female sample.     

Homuncular Flexibility in Virtual Reality

Immersive virtual reality allows people to inhabit avatar bodies that differ from their own, and this can produce significant psychological and physiological effects. The concept of homuncular flexibility (Lanier, 2006) proposes that users can learn to control bodies different from their own by changing the relationship between tracked and rendered motion. We examine the effects of remapping movements in the real world onto an avatar that moves in novel ways. In Experiment 1, participants moved their legs more than their arms in conditions where leg movements were more effective for the task. In Experiment 2, participants controlling 3‐armed avatars learned to hit more targets than participants in 2‐armed avatars. We discuss the implications of embodiment in novel bodies.     

Social evaluations of embodied agents and avatars

The purpose of this study was to examine social evaluations (i.e., perceptions of empathy and positivity) following peoples’ interactions with digital human representations. Female research participants engaged in a 3-min interaction while immersed in a 3-D immersive virtual environment with a “peer counselor.” Participants were led to believe that the peer counselor was either an embodied agent (i.e., computer algorithm) or an avatar (i.e., another person). During the interaction, the peer counselor either smiled or not. As predicted, a digitally-rendered smile was found to affect participants’ social evaluations. However, these effects were moderated by participants’ beliefs about their interaction partner. Specifically, smiles enhanced social evaluations of embodied agents but degraded them for avatars. Although these results are consistent with other findings concerning the communicative realism of embodied agents and avatars they uniquely demonstrate that people’s beliefs alone, rather than actual differences in virtual representations, can impact social evaluations.     

The Influence of the Avatar on Online Perceptions of Anthropomorphism, Androgyny, Credibility, Homophily, and Attraction

It has become increasingly common for Web sites and computer media to provide computer generated visual images, called avatars, to represent users and bots during online interactions. In this study, participants (N = 255) evaluated a series of avatars in a static context in terms of their androgyny, anthropomorphism, credibility, homophily, attraction, and the likelihood they would choose them during an interaction. The responses to the images were consistent with what would be predicted by uncertainty reduction theory. The results show that the masculinity or femininity (lack of androgyny) of an avatar, as well as anthropomorphism, significantly influence perceptions of avatars. Further, more anthropomorphic avatars were perceived to be more attractive and credible, and people were more likely to choose to be represented by them. Participants reported masculine avatars as less attractive than feminine avatars, and most people reported a preference for human avatars that matched their gender. Practical and theoretical implications of these results for users, designers, and researchers of avatars are discussed.     

Virtual research assistants: Replacing human interviewers by automated avatars in virtual worlds

We conducted an experiment to evaluate the use of embodied survey bots (i.e., software-controlled avatars) as a novel method for automated data collection in 3D virtual worlds. A bot and a human-controlled avatar carried out a survey interview within the virtual world, Second Life, asking participants about their religion. In addition to interviewer agency (bot vs. human), we tested participants’ virtual age, that is, the time passed since the person behind the avatar joined Second Life, as a predictor for response rate and quality. The human interviewer achieved a higher response rate than the bot. Participants with younger avatars were more willing to disclose information about their real life than those with older avatars. Surprisingly, the human interviewer received more negative responses than the bot. Affective reactions of older avatars were also more negative than those of younger avatars. The findings provide support for the utility of bots as virtual research assistants but raise ethical questions that need to be considered carefully.     

Deception in avatar-mediated virtual environment

This study explored the effects of avatars on deception – how perceived avatar likeness to self can affect the truthfulness and accuracy of interactions online. More specifically, this study examined the extent to which perceived avatar similarity influences self-awareness and users’ degree of attraction to them, and how these psychological states affect deception in the context of Second Life. The results, based on web-based survey data of 159 Second Life users, revealed that avatar similarity in attitude and behavior to the owner heightened self-awareness, which, in turn, reduced deception. Perceived avatar similarity in terms of appearance was found to have a direct negative impact on deception so that those who perceived their avatars to look similar to themselves were less likely to engage in deceptive behavior. Implications of the findings are discussed.     

Avatar-mediated creativity: When embodying inventors makes engineers more creative

An important challenge today is to support creativity while enabling geographically distant people to work together. In line with the componential theory of creativity, self-perception theory and recent research on the Proteus Effect, we investigate how avatars, which are virtual representations of the self, may be a medium for stimulating creativity. For this purpose, we conducted two studies with a population of engineering students. In the first study, 114 participants responded to online surveys in order to identify what a creative avatar may look like. This enabled us to select avatars representing inventors, which were perceived as creative by engineering students, and neutral avatars. In the second study, 54 participants brainstormed in groups of 3, in 3 different conditions: in a control face-to-face situation, in a virtual environment while embodying neutral avatars and in a virtual environment with inventor avatars. The results show that inventor avatars led to higher performance in fluency and originality of ideas. Moreover, this benefit proved to endure over time since participants allocated to inventor avatars also performed better in a subsequent face-to-face brainstorming. The prospects of using avatars for enhancing creativity-relevant processes are discussed in terms of theoretical and applicative implications.     

Mirrored selves: The influence of self-presence in a virtual world on health,appearance, and well-being

Though considerable research has investigated spatial and social presence, little research has examined the influence of self-presence in a mediated environment. The present work is an empirical study of the role of self-presence in a social virtual world on individuals’ offline health, appearance, and well-being. Second Life users (N = 279) completed an online questionnaire about their experiences of presence in the virtual world, the influence of their avatar on their offline appearance and health behaviors, and their level of satisfaction with the relationships they developed online. It was hypothesized that self-presence would be positively associated with avatar influence on health and appearance and that self-presence would render the influence of spatial and social presence statistically non-significant. Additionally, it was hypothesized that self-presence would be positively associated with satisfaction with relationships developed in the virtual world. Support was found for these predictions. Results suggest that self-presence is uniquely linked to the influence of the virtual self on offline health and appearance and is a significant predictor of the development of satisfying online relationships. Individual differences and potential prosocial effects of virtual worlds are also discussed.     

Retracted: Antecedents and Consequences of Gender Swapping in Online Games

This study examines the reasons underlying gender swapping and its impacts on online gaming behavior. While previous studies considered gender swapping to be an abnormal or rare exception in one's self‐presentation, this study hypothesized that people swap genders as a rational choice based on practical benefits. An online survey was conducted with 318 male players of MMORPGs in Korea. Players swapped gender in games to gain benefits from other players under the condition of anonymity rather than to represent their own gender identity. Men playing female avatars displayed more socially amiable behaviors conventionally characterized as more feminine. Moreover, players were more willing to purchase virtual goods to decorate their gender swapped avatars, mediated by their emotional attachment to their avatar.     

Avatar creation in virtual worlds: Behaviors and motivations

Avatar creation has become common for people to participate and interact in virtual worlds. Using an online survey (N = 244), we investigated both the behavioral characteristics and major motivations for avatar creation in virtual worlds. Our results suggest that a majority of the participants had multiple avatars; these avatars’ appearance did not merely resemble the human players; and their personality did not necessarily mirror the player’s real personality. Furthermore, participants on average spent over 20 h per week and often interacting with others in the virtual worlds. Our exploratory factor analysis yielded four major motivations: virtual exploration, social navigation, contextual adaptation, and identity representation.     

The visual characteristics of avatars in computer-mediated communication: Comparison of Internet Relay Chat and Instant Messenger as of 2003

This research focuses on computer-mediated communication where users are represented by a graphical avatar. An avatar represents a user's self-identity and desire for self-disclosure. Therefore, the claim is made that there is a relationship between the characteristics of media and the choice of avatar. This study supports the claim by examining the difference between Internet Relay Chat (IRC) avatars and Instant Messenger (IM) avatars as of 2003 when both media had distinct characteristics and popular avatar service in Korea. Users of IRC are generally anonymous and involved with topic-based group discussions, whereas users of IM are known by their “real” names and communicate via one-on-one chitchatting. We found that avatars as symbols for users can have different characteristics in terms of self-identity and self-disclosure in different media. Gender is found to have significant moderation effect on avatar usage, whereas age is shown to have a mixed moderation effect.     

3D standard avatar creation of Korean women in their twenties and thirties by body types for apparel industry

The purposes of this study are to classify body types of Korean women in their twenties and thirties for the creation of the 3D avatars and to propose the representative body size of each body type by analyzing the body size of Korean women in their twenties and thirties, to propose a 3D avatar modeling process design that reflects the body shapes of Korean women in their twenties and thirties, and to present standard 3D avatars of each body type of Korean women in their twenties and thirties which are verified with measurement suitability. The 3D anthropometric data of the Korean Anthropometric Survey (6th Size Korea) conducted in 2010 was used in this study. The collected subjects were 410 Korean women in their twenties and thirties. The 3D avatar modeling process using Maya 2013 was proposed to create the representative 3D avatars show superior measurement suitability. This process includes four steps; Analyzing body size measurements, 2D Image plane design, 3D avatar modeling, and 3D avatar evaluation. The 3D avatars created with this process showed the acceptable range of error. The factor analysis was performed on fifty-five body measurements chosen from the measurements of the 6th Size Korea anthropometric survey. Seven factors were extracted. With the seven extracted factors, body shapes of 406 Korean women in their twenties and thirties are classified into four groups by cluster analysis. The classified groups were named Full & Short, Slim & Short, Full & Tall, and Slim & Tall.     

Effects of cooperative gaming and avatar customization on subsequent spontaneous helping behavior

Cooperative gaming is quickly becoming the preferred form of entertainment among children and teens. Although game content is typically violent, often producing negative social outcomes, cooperative game play ameliorates its anti-social impact in future formal instances of cooperation. The present study examined the influence of cooperative and competitive game play on subsequent spontaneous helping in a pair of experiments. The mitigating role of playing with a customized or generic avatar was also evaluated. In Experiment 1, participants played doubles tennis in Wii Sports either cooperatively or competitively with a confederate. Results revealed that participants who cooperated picked up significantly more pens spilled by the confederate after gameplay than those that competed, but only when they customized their avatars. In Experiment 2, cooperative game play in Wii Sports Resort canoeing engendered significantly more spontaneous helping regardless of avatar customization. These findings are generally consistent with recent gaming research and suggest that in-game cooperation and competition have more bearing on social outcomes than game content.