높은 사회 불안을 보이는 사람들은 사회적으로 위협적인 자극에 대한 과도한 주의 편향을 보이는 특징이 있다. 본 연구에서는 고 사회 불안 성인에게서 특징적으로 나타나는 위협 자극에 대한 주의 편향 패턴을 확인하고, 이러한 주의 편향 패턴을 예측할 수 있는 신경 생체 지표를 확인하고자 하였다. 이를 위해, 33명의 정상 여성 성인을 대상으 로 주의 편향 패턴, 기질/상태 불안 수준, 사회 불안 수준, 전두 영역의 세타/베타 비(TBR)를 수집하였으며, 참가자를 고 사회 불안(HSA)과 저 사회 불안(LSA)집단으로 나누어 분석하였다. 그 결과, HSA와 LSA 모두 정서적 얼굴에 대한 유의미한 초기 주의편향을 보였으나, 위협적 얼굴에 대한 지속적인 주의편향은 HSA 집단에서만 나타났다. 또 한, 주의 편향 점수와 사회 불안 점수 간의 유의미한 정적 상관관계를 확인하였으며, 감소된 TBR이 HSA 집단의 주의 편향 수준을 유의미하게 설명하는 예측 요인임을 확인하였다. 본 연구의 결과는 고 사회 불안 성인의 높은 사회 불안 수준과 관련된 주의 편향 양상 및 신경 생체 지표를 확인하고, 적절한 평가 방법 개발 및 치료 개입의 효과를 예측하는 등의 병태 생리에 기여할 수 있음을 시사한다.

Recent research has pointed out the emergence of new online actors, especially in the domain of fashion and lifestyle—“social media influencers” or SMIs (Etter, Colleoni, Illia, Meggiorin, & D’Eugenio, forthcoming). SMIs are defined as “people who possess greater than average potential to influence others due to such attributes as frequency of communication, personal persuasiveness or size of—and centrality to—a social network.” As SMIs become professionals, with a mass audience of followers, they gain competence in generating sophisticated content such as creation of stories, videos, visuals, etc. (McQuarrie, Miller, & Phillips, 2013). As such, SMIs are tempted to leverage their online influence to partner with brands. One of the reasons brands collaborate with SMIs is that they are considered trustworthy and “one of the few forms of real, authentic communication” (Scott, 2015, p. 295). Authenticity is recognized in the marketing literature as an important attribute, as consumers increasingly desire authenticity in their products and brands (Chronis & Hampton, 2008). A notion of authenticity which has been gaining acceptance revolves around whether an individual or brand expresses their true self (Moulard, Raggio, & Folse, 2016). Holt (2002, p. 83) notes, “To be authentic, brands must be disinterested; they must be perceived as invented and disseminated by parties without an instrumental economic agenda, by people who are intrinsically motivated by their inherent value”. However, collaborating with brands may question SMIs authenticity as their inner desires to focus on products they are passionate about are challenged by commercial opportunities to showcase brands that they would not ordinary like. Their credibility might be questioned as the persuasive effect of their messages is often attributed to their perceived noncommercial nature as compared to branded advertisements. Despite growing research on influencers and acknowledged pressure of pursuing financial gains (Abidin & Ots, 2015), past research has overlooked the challenges to remain authentic when collaborating with brands. As such, our research focuses on the question: what are the strategies of SMIs to maintain authenticity while they are under commercial pressure? To answer it, we conducted a research in the context of fashion, beauty and lifestyle, as it is one of the most successful and visible domains of digital production. We analyze posts from 49 influencers participating in 9 brand campaigns that employed multiple SMIs simultaneously. These observations are complemented with 27 interviews with SMIs to understand “behind the scene” goals pursued to project this authenticity. Results suggest that SMIs implement two potentially complementary strategies expressing authenticity under commercial pressure: 1) passionate authenticity, which refers to one’s expressing of his/her inner self and being passionate even when involved in a collaboration, and 2) informational authenticity, which refers to being consistent with the facts and not lying about the partnership, the influencer or the products promoted. From a theoretical standpoint, the notion of passionate authenticity has been established in the previous literature (Moulard, et al., 2016), but we identify a new form of authenticity that we name informational authenticity. It thus extends the literature and builds on previous research to reframe the concept of authenticity (Grayson & Martinec, 2004; Morhart, Malär, Guevremont, Girardin, & Grohmann, 2015; Napoli, Dickinson, Beverland, & Farrelly, 2014). From a managerial standpoint, our findings should help SMIs manage their authenticity under threat as it suggest that they can either use Passion or Information. SMIs should be cautious to report the reality of the partnership and the product in their WOMM contents. Similarly, they should keep producing noncommercial messages about brands they are really passionate about. In the same vein, managers should be attentive to let SMIs select products in order to increase enthusiasm for the brand and minimize constraints to give room for personalized communication aligned with SMI’s style and opinions.

Based on the collaborative and social characteristics, social networking services (SNSs) are growing platforms for consumer-to-consumer conversation including electronic word-of-mouth (eWOM). eWOM is defined as ‘any positive or negative statement made by potential, actual, or former customers about a product or company, which is made available to a multitude of people and institutions via the Internet’ (Hennig-Thurau, Gwinner, Walsh, & Gremler, 2004, p.39). Despite its academic and managerial significance, several preliminary studies have examined what determines effective eWOM in SNSs (e.g., Chu & Kim, 2011; Teng, Khong, Goh, & Chong, 2014). Extending these attempts, we empirically investigate what influences consumers’ evaluation of eWOM, especially on Facebook. We suggest a new perspective of focusing on the psychological stream of social identity (Tajel & Turner, 1986) which is a distinctive factor explicit on Facebook. Unlike conventional eWOM platforms like bulletin boards and online communities where the user information is limited due to anonymity or presented in restricted manner (e.g., reputation from ratings by other members) (Dou, Walden, Lee, & Lee, 2012), Facebook provides profile information about users including one’s social group membership (e.g., school, company). This implies that the perception of social identity on Facebook may influence how one evaluates the source and his/her eWOM message.

Current study focused on investigating the effects of the self-dissociation as a thought in which consumers dis-identify or dissociate with the threatened in-group and the escapism as a tendency of consumers’ distracting themselves and avoiding their thoughts about the in-group under severe but adoptable criticism by turning their attention elsewhere on across-domain compensatory consumption intention. And It explored not only the positive roles of undesirability thought against the in-group in consumers’ forming the self-dissociation and the escapism, but also the effects of negative emotion to the in-group felt at the place of being exposed to the criticism against the in-group on the escapism. Research design, data, and methodology: The experiment was performed with the in-group-threatening single factor within-subject design. Questionnaire data were collected from 196 undergraduate students, and the data were used to testing research hypotheses by structural equation model of Amos 21.0. Results: First, both the self-dissociation of consumers’ dis-identifying with the in-group criticized severely by others and the escapism of their deliberately directing their thoughts and distracting their attention away from thinking the in-group positively influenced on the across-domain compensatory consumption intention. Second, the negative emotion positively influenced on the escapism. Third, the undesirability thought to the in-group under the severe criticism positively effected on the self-dissociation as well as the escapism. Putting in the nutshell, the findings of this study are consistent with the idea that consumers can overcome the negative selfdiscrepancy on one dimension of their social identity by distracting themselves and avoiding thinking about the threatened in-group to find meaning on another dimension which might lead them to the place of doing the across-domain compensatory consumption. Conclusions - Focusing on the results of this study, checking which aspects of consumers’ social identity are linked to products or brands is at issue to marketers when the consumers are faced with the criticism against the in-group. The marketers should build the messages about their products or brand not related to the checked aspects, and communicate the messages, to lead the consumers to the place of doing the across-domain compensatory consumption by their products or brands.