Journal of Research in Interactive Marketing Consumer – brand engagement on Facebook: liking and commenting behaviors Sertan Kabadayi Katherine Price Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) Article information: To cite this document: Sertan Kabadayi Katherine Price , (2014),"Consumer – brand engagement on Facebook: liking and commenting behaviors", Journal of Research in Interactive Marketing, Vol. 8 Iss 3 pp. 203 - 223 Permanent link to this document: http://dx.doi.org/10.1108/JRIM-12-2013-0081 Downloaded on: 28 September 2015, At: 04:01 (PT) References: this document contains references to 76 other documents. To copy this document: permissions@emeraldinsight.com The fulltext of this document has been downloaded 2405 times since 2014* Users who downloaded this article also downloaded: Georgios Tsimonis, Sergios Dimitriadis, (2014),"Brand strategies in social media", Marketing Intelligence & Planning, Vol. 32 Iss 3 pp. 328-344 http://dx.doi.org/10.1108/MIP-04-2013-0056 Mª Ángeles Oviedo-García, Miriam Muñoz-Expósito, Mario Castellanos-Verdugo, María Sancho-Mejías, (2014),"Metric proposal for customer engagement in Facebook", Journal of Research in Interactive Marketing, Vol. 8 Iss 4 pp. 327-344 http://dx.doi.org/10.1108/JRIM-05-2014-0028 Linnea Hansson, Anton Wrangmo, Klaus Solberg Søilen, (2013),"Optimal ways for companies to use Facebook as a marketing channel", Journal of Information, Communication and Ethics in Society, Vol. 11 Iss 2 pp. 112-126 http://dx.doi.org/10.1108/JICES-12-2012-0024 Access to this document was granted through an Emerald subscription provided by emerald-srm:477228 [] For Authors If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. 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The current issue and full text archive of this journal is available at www.emeraldinsight.com/2040-7122.htm Consumer – brand engagement on Facebook: liking and commenting behaviors Sertan Kabadayi Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) Department of Marketing, Fordham University, New York, New York, USA, and Katherine Price MediaCom, New York, New York, USA Consumer – brand engagement on Facebook 203 Received 9 December 2013 Revised 3 March 2014 22 April 2014 Accepted 24 May 2014 Abstract Purpose – The purpose of this paper is to study factors affecting consumers’ liking and commenting behavior on Facebook brand pages, and to analyze the mediating role of mode of interaction on relationships between personality traits and liking/commenting behavior. Design/methodology/approach – Data were collected using an online national survey from 269 respondents, ages between 18 and 32. The hypotheses were tested using structural equation modeling. Findings – Results support nine of ten hypotheses with significant relationships between analyzed constructs. It was found that two different modes of interaction acted as mediators between three personality traits and liking/commenting behavior on Facebook. Research limitations/implications – This study only included liking and commenting behavior on Facebook. Future studies could extend the conceptual model by including sharing behavior and other personality traits that were not included in this conceptual model. Practical implications – The findings have several implications for brand managers with respect to their social media strategies and give them guidance in achieving better customer engagement on Facebook. This research is an important step in understanding the factors affecting consumers’ Facebook behavior and useful for practitioners intending to use Facebook as part of their marketing strategy. Originality/value – The study provides a comprehensive framework to understand consumer engagement on Facebook by including specific types of Facebook behavior, three personality traits and two modes of interaction that consumers have in social media. Keywords Social media marketing, Facebook, Brand management, Consumer behavior, Internet, Consumer psychology Paper type Research paper 1. Introduction Since its emergence, social media, especially social networking sites, have introduced radically new means of interaction and engagement between consumers and brands. Consumers increasingly use social media not only to research products and services, but also to engage with the companies they purchase from, as well as other consumers who may have valuable insights about these companies (Garretson, 2008). Brands are able to reach consumers using both their own communications and the communications of consumers. In this new environment, achieving consumer engagement is critical for brands to fight against increasing consumer immunity from and skepticism toward Journal of Research in Interactive Marketing Vol. 8 No. 3, 2014 pp. 203-223 © Emerald Group Publishing Limited 2040-7122 DOI 10.1108/JRIM-12-2013-0081 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 204 traditional commercial media (Bagozzi and Dhlokia, 2006). Moreover, this new form of engagement in social media opens up many new opportunities for brands to extract value from existing and potential consumers. They can now receive feedback and suggestions more easily from their consumers through these social networking sites, allowing them to respond to their consumers, enhance their offerings, handle problems and provide better service. While this new form of engagement includes a wide range of activities, specific behaviors such as liking and commenting on brands’ social media pages have become so popular among consumers that they are now used as measures of consumer engagement in social media (Gummerus et al., 2012; van Doorn et al., 2010). Over the past few years, brands have embraced one social networking site, i.e. Facebook, as a key marketing channel to drive engagement and brand awareness (Malhotra et al., 2013; Rohm et al., 2013). Facebook brand pages have become a major channel through which consumers are able to interact with brands in a direct way by liking and/or commenting on brands’ posts and messages. In fact, these liking and commenting functions of Facebook enable anyone to respond to a brand post easily. Thus, one brand post can receive thousands of comments from Facebook users interacting with the brand and other commenters, providing a platform for dialogue on social media from which it is easy to solicit information, gain feedback and better understand the consumer (Malhotra et al., 2013). Therefore, it is not surprising that these Facebook brand pages and the subsequent engagement they facilitate have become integral parts of brands’ marketing and public relations campaigns. Since consumer engagement was recognized as a key research priority of the Marketing Science Institute (Bolton, 2011, p. 272), there has been an increasing interest in understanding consumer activity and engagement in social media. However, these studies have primarily examined the motivations for using or not using social media (Lorenzo-Romero et al., 2011; Park et al., 2009; Raacke and Bonds-Raacke, 2008; Shao, 2009). While there is no doubt that their findings have been pivotal, such studies have failed to provide deeper understanding of specific behaviors on social media platforms. It has been suggested that instead of including overall use, measuring specific activities and behaviors could be a more thorough way to understand social media use than the previous research (Ross et al., 2009). Even though liking and commenting are two common types of behavior on Facebook and are critical for brands’ overall social media engagement strategies, academic research on this topic has been quite scarce. Given the popularity of these behaviors, it is imperative to understand the factors that affect consumers’ liking and commenting behaviors on Facebook, as it may have strategic managerial implications for brands and their performance. Although it was postulated that by liking or commenting on a post, consumers express their own positive self-identity through the brand’s achievements (Malhotra et al., 2013), the relationship between personality traits and those two types of Facebook behavior has yet to be empirically tested. Previous studies have shown that personality can be a highly relevant factor in determining behavior on the Internet and social media (Amichai-Hamburger, 2002a), and have established three personality traits that affect digital consumer behavior: (1) extraversion; (2) neuroticism; and (3) openness to experience (Ross et al., 2009; Zywica and Danowski, 2008). Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) In this study, we investigate the relationship between these three personality traits and consumers’ liking and commenting behavior on Facebook. Specifically, we look into how levels of extraversion, neuroticism and openness to new experiences lead consumers to like or comment on a brand-related post on Facebook. Furthermore, we also include in our model, two different modes of interaction that consumers exhibit in social media as the mediating factors in the relationship between personality traits and behavior on Facebook (Figure 1). An important component of a brand’s decision to use social media should be a detailed analysis of how consumers behave on those social networking sites. We believe that our findings may shed light on understanding the personality factors that lead consumers to like and comment on Facebook brand pages, thus helping companies improve the effectiveness of their brand engagement strategies on social media. Consumer – brand engagement on Facebook 205 2. Theoretical development and hypotheses 2.1 Consumer engagement Consumer engagement can be defined as “behaviors that go beyond simple transactions, and may be specifically defined as a customer’s behavioral manifestations that have a brand focus, beyond purchase, resulting from motivational drivers” (van Doorn et al., 2010, p. 254). It involves consumers’ interactive experiences with brands and enhances the overall brand value that consumers receive (Brodie et al., 2011). While consumer engagement is sometimes used to denote the highest form of loyalty (Roberts and Alpert, 2010), it includes all kinds of behaviors, beyond those that characterize high levels of loyalty (Libai, 2011). Some studies have emphasized consumer engagement’s ties back to some of the major concepts of marketing literature such as the marketing concept and relationship marketing (Sashi, 2012). For example, consumer engagement, similar to the marketing concept, focuses on consumers and their needs to engage with them (Brodie et al., 2011). Both are very consumer-centric approaches that emphasize the understanding of their needs to create added value for those consumers. However, consumer engagement Personality Mode of Facebook Traits Interaction Behavior Extraversion H3a (+) H3B (-) H1a (+) Broadcasting H4a (-) Liking H1b (+) Neuroticism H2a (+) H4b (+) H5a(+) Openness to Experiences H5b (-) Communicating H2b(-) Commenting Figure 1. Conceptual model and hypothesized relationships JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 206 expands the traditional role played by consumers, including them in the value-creation process as co-creators. Consumers help to create value by helping companies understand their needs, participating in product development and delivery, providing feedback on products and becoming product advocates (Sashi, 2012). Consumer engagement also shares some common ground with the relationship marketing concept. At the heart of relationship marketing lies the establishment of trust and commitment (Morgan and Hunt, 1994), which are required for any interaction to turn into a relationship. In the absence of these two components, the relationship is unlikely to become durable in the long run. Similarly, consumer engagement facilitates the establishment and maintenance of trust and commitment which drives the consumer to stay engaged with a brand or company (Sashi, 2012). However, more than that, consumer engagement itself can be instrumental in building stronger emotional bonds in relational exchanges and can contribute to the creation of higher levels of trust and commitment between consumers and companies (Brodie et al., 2011; Sashi, 2012; van Doorn et al., 2010). Previous empirical findings also suggest that engagement’s presence improves the quality of consumer – brand relationships by providing higher levels of relationship satisfaction (Gummerus et al., 2012). Therefore, it is imperative that companies understand the factors that enable consumer engagement to ensure high-quality long-term relationships with consumers. 2.2 Social media behavior on Facebook Brands constantly seek ways to leverage social media as a channel of communication to reach a large network of consumers. Approximately 83 per cent of Fortune 500 companies use some form of social media to connect and engage with consumers in the marketplace (Naylor et al., 2012). In fact, consumer engagement has recently emerged as a topic of great interest to managers in diverse industries and markets that aim to improve their company performance (Gummerus et al., 2012; Sashi, 2012). Out of the various social networking sites that enable consumer engagement tactics, the most heavily used by brands is undoubtedly Facebook. In less than a decade, Facebook has very much shaped the social media landscape with more than one billion users, and has become an integral part of the lives of many consumers. From a brand management perspective, its attraction comes from the fact that Facebook allows companies to create their own brand page where they can post pictures, links and make comments to engage their visitors, including current and potential consumers (Gummerus et al., 2012). In return, consumers respond to these efforts by liking and/or commenting on those posts and messages. These activities strengthen the bonds that consumers have with companies by turning them into engaged fans (Wallace et al., 2012). It is vital for brands to understand this engagement to successfully develop their social media strategies, and thus achieve their desired outcomes. Facebook brand pages can engage consumers in various ways, two of which have been quite popular with the public: liking and commenting. If a company can get consumers to like its posts, then the brand’s posts will appear on consumers’ profile pages, ensuring that whatever that brand posts is seen by consumers and their friends (Wallace et al., 2012). The Like button feature for brands enabled by Facebook has gained traction among brands from various industries that have seen spikes in Internet traffic and improve their performance after implementation. For example, IMDB, the film database, has seen traffic from Facebook double since it installed the Like button Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) throughout the site (Gelles, 2010). It has also been suggested that “likes” on Facebook help companies increase brand awareness and engagement, and thus positively contributes to their return on investment (Barnard and Knapp, 2011). Moreover, the value of each consumer that likes a brand on Facebook has increased an average of 28 per cent over past couple of years (PR Newswire, 2013). Those engaged consumers are not only more likely to research products of the brands that they like, but also more likely to be satisfied with the brand and to continue using it in the future (Smith, 2013; Wallace et al., 2012). Another type of engagement involves getting the consumers to comment on a brand’s Facebook page. When a consumer comments on a brand’s Facebook post, in addition to his/her friends on his/her own profile, anyone who views the brand’s post can also see the comment, even though the consumer does not know those viewers personally. Commenting behavior allows consumers to share their opinions about or agreement/disagreement with the content on the brand’s Facebook page, created either by the brand itself or other visitors. These two behaviors, liking and commenting, let Facebook users casually signal their affinity for a brand, item or product and share that with their own personal network on Facebook (Wallace et al., 2012). Through this functionality, users can lend their support to a brand and influence their peers solely by liking and/or commenting on the posts of that brand, without any purposeful influencing activity (Naylor et al., 2012). While both behaviors take place in a public space, liking can be less visible and less-exposing to the general public than other types of engagement, as it does not explicitly state users’ feelings, opinions, thoughts, etc. (Lipsman et al., 2012). When a consumer likes a brand, his or her name is noted beneath the post, and it appears in the list of those who also like the same brand, which does not give any other detailed information about the consumer’s profile or his/her thoughts and feelings about the brand (Facebook Developers, 2012). It is more about building that personal relationship between the brand and the consumer, which does not have to be very revealing to the public, especially to those who are not friends with the consumer on Facebook (Wallace et al., 2012). On the other hand, commenting is more visible to the public not only by showing the user’s name and picture next to his/her comment (Facebook Developers, 2012), but also by exposing the consumer’s thoughts about a brand or its posts on a public display (Gummerus et al., 2012). These comments do not only appear on the consumer’s friends’ Facebook news feed and sidebars where friends of friends can see them even though the consumer does not know them directly, but also appear on the brands’ own profile pages where anyone, including total strangers, can see and read them (Facebook Developers, 2012). It is no secret that users can change their privacy settings to prevent total strangers from seeing their comments and profiles. However, that feature is ignored by millions of Facebook users, as they do not change their privacy settings often (Palis, 2012). Therefore, those commenting consumers’ feelings, opinions and emotions toward the brand are easily accessible to anyone who visits that brand’s page on Facebook. Furthermore, while the users can change their privacy setting to ensure that the general public will not have access to their comments, that setting only applies to search engines indexing a preview of users’ own Facebook Timeline. It does not apply to comments users have made in brand Groups or Pages that are open to everyone (Facebook Developers, 2012). Therefore, those comments can be seen by anyone using those search engines, unless they are deleted by the user. Consumer – brand engagement on Facebook 207 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 208 2.3 Modes of interaction Social networks can be used to reach well-known existing connections as well as loose acquaintances or total strangers, depending on the user’s intent. This intent can be determined through the mode in which the user chooses to interact with others on social networking sites. The identification of these interaction modes can affect how consumers behave in social media, holding important implications for our understanding of consumer engagement on social networking platforms (Zhao et al., 2008). For that reason, we include consumers’ interaction modes in our conceptual model as mediator variables in the relationship between personality traits and Facebook behavior. Underwood et al. (2011) define two modes of interaction in which social media users operate. The first is the “broadcasting” mode, which entails a “one-to-many” style of interaction. In this mode, the users seek to promote themselves to a large network of people. Broadcasting can be perceived as a more active form of public interaction and communication style characterized by the individual’s self-projection (Pempek et al., 2009). People who use this mode are generally concerned with impression management and engage in interaction for public consumption (Walther, 1996). The second mode is the “communicating” mode, characterized by a “one-to-one” or “one-to-few” type of interaction (Underwood et al., 2011). This mode is more private and generally produces more high-quality interactions with individuals the user already knows. The communicators are more likely to have anchored relationships. They interact with individuals who are close to them and prefer to be less visible. They focus on the maintenance of a strong, close-knit social friend group and have regular high-quality interactions with smaller online communities (Singla and Richardson, 2008; Skinstad, 2008). Individuals operating in the broadcasting mode of interaction tend to use every opportunity in social media to increase their presence and visibility. They prefer to engage in activities aimed at public consumption to enhance their self-presence and self-promotion in the public domain (Underwood et al., 2011). This is why they may engage in both liking and commenting behaviors as opportunities for public communication and consumption. Given that Facebook can provide them with almost full control over their behavior and the amount of information that they disclose, broadcasters can be more strategic in managing their self-presentation using liking and commenting (Bibby, 2008; Kramer and Winter, 2008). For example, they may like brands to show their support and affinity for them and share this on their own personal Facebook pages. Also, they may make comments on these brands’ pages that project their identity as part of their self-promotion, knowing that their comments will be visible to the entire brand page and other users (Amiel and Sargent, 2004). They do not mind the amount of information that they share even with total strangers. In most cases, they are willing to share personal information, opinions and feelings with others as long as it contributes to their self-presentation (Kolek and Saunders, 2008; Stutzman, 2006). In short, both types of Facebook behavior would be ideal for broadcasters to satisfy their need for self-promotion and one-to-many interaction (Buffardi and Campbell, 2008). On the other hand, communicators are not very interested in sharing information or giving their opinions in a public way (Pederson and Macafee, 2007). In fact, they avoid any form of interaction indicative of self-promotion (Dahlberg, 2001). They focus on maintenance of a small, strong close-knit social group and engage in one-to-one or Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) one-to-few interactions aimed at specific individuals that are known to them (Underwood et al., 2011). They try to maintain their membership of a group without being very visible. They emphasize group identity over their personal identity without sharing too much about what they think or how they feel about things (Zhao et al., 2008). Communicators avoid commenting behavior that would put their feelings, emotions and thoughts on public display (Underwood et al., 2011). They know that when they comment, not only do their comments, accompanied by their names and pictures, appear in the brands’ Facebook page, but they will also be visible to anyone who visits that page. This would be too much of a public presence for communicators who prefer more private and less visible form of interaction with one-to-one or small-group interactions (Pempek et al., 2009; Underwood et al., 2011). This is why they would feel at ease with liking behavior, which would give them much less visibility than commenting, as the former does not post their names and picture on brands’ pages. Thus, we hypothesize that: H1. Broadcasting mode is (a) positively related to liking behavior on Facebook, and (b) positively related to commenting behavior on Facebook. H2. Communicating mode is (a) positively related to liking behavior on Facebook, and (b) negatively related to commenting behavior on Facebook. 2.4 Personality traits As the popularity of the Internet has grown, several scholars have examined the influence of personality on Internet usage by utilizing the Five-Factor Model, a model that contains five factors representing personality traits at a broad level (Ehrenberg et al., 2008; John and Srivastava, 1999). Earlier studies demonstrated the link between personality and the Internet, providing support for the initial suggestion that the variance in use of the Internet depended on personality traits. This line of research determined that various personality traits were significantly related to online activities in general (Amichai-Hamburger, 2002a; Amichai-Hamburger and Ben-Artzi, 2000). Following in the footsteps of this research, personality traits were also examined as potential predictors of the use of social networking sites. In these studies, three of the five traits turned out to be significant factors: extraversion, neuroticism and openness to experience (Correa et al., 2010; Ross et al., 2009; Zywica and Danowski, 2008). In this study, we discuss these three personality traits and investigate how they are related to the two modes of interaction, which then affect individuals’ liking and commenting behavior on Facebook. 2.4.1 Extraversion. Extraversion describes a person’s tendency to be sociable and his/her ability to experience positive emotions (Butt and Phillips, 2008). The extrovert is a friendly person who seeks company, desires excitement and acts on impulse, whereas the introvert is a quiet, reflective person who prefers his or her own company and does not enjoy large social events; he or she does not crave excitement (Amichai-Hamburger et al., 2002b). The level of extraversion has been found to play a significant role in online communication experiences (Butt and Phillips, 2008; Kraut et al., 2002). Extraverted individuals were found to have many connections with others via social networking sites (Zywica and Danowski, 2008), to belong to more Facebook groups (Ross et al., 2009) and to take the central and dominant position in friendship networks (Wehrli, 2008). Consumer – brand engagement on Facebook 209 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 210 The earlier research suggests that while extroverts do not use Facebook as an alternative to social activities, they still utilize it as a social tool (Ross et al., 2009). This is consistent with other research which found that extraverts do not use the Internet as a substitute for real-world interactions (Butt and Phillips, 2008). Instead, they are more likely to use forms of computer-mediated communications to voice their own opinions, conduct research and share information with others (Amiel and Sargent, 2004). In terms of social media use, extroverts generally have more Facebook friends (AmichaiHamburger and Vinitzky, 2010) and belong to more Facebook groups than introverts (Ross et al., 2009). As many extroverts have a large amount of acquaintances and a large size of social networks (Ryan and Xenos, 2011), this increases the likelihood that they will interact with a large audience that would enable their one-to-many interaction mode on- and off-line. They benefit from any possible Facebook interaction, as Facebook provides another platform for them to communicate with friends and contacts made offline (Ong et al., 2011). As extroverts are not afraid of social interaction, they would not shy away from interacting with people who they do not know personally, and they may seek the excitement of attention from a larger group of people with whom they are not close to. Extraversion can also be linked to self-presentational behavior (Amichai-Hamburger and Ben-Artzi, 2000) and social identity expressiveness in social media (Pagani et al., 2013), which are likely to cause their Facebook behavior to be more public. Correa et al. (2010) found that extraverts were more likely to publicize their activities on Facebook by making all types of possible contacts. They enjoy the attention that they receive in one-to-many communication. One-to-one communication would not be enough for their desire for social interaction. Therefore, high levels of extraversion match self-presentational motives of broadcasters, and their need for interaction with a large audience. On the other hand, level of extraversion was shown to be positively related to the number of Facebook communication features that they use. Introverts use only a few features as they fit their needs (Ryan and Xenos, 2011). Furthermore, they prefer to stay private in their interactions without giving away too much about themselves (Costa and McCrae, 1992) and generally refraining from sharing their opinions and emotions with others in the case of an interaction (Pempek et al., 2009). Consequently, introverts may prefer the mode, which would offer them one-to-one interaction to avoid high levels of social contact and interaction. They would feel safe knowing that they have limited amount of social interaction with only those who they personally know and stay away from large groups of unknown individuals (Wehrli, 2008). Thus, our subsequent hypotheses are: H3. Level of extraversion is (a) positively related to the broadcasting mode of interaction, and (b) negatively related to the communicating mode of interaction. 2.4.2 Neuroticism. Neuroticism reflects a person’s tendency to experience psychological distress and a high level of sensitivity to threat. The neurotic person is an anxious, worrisome individual who is overly emotional and reacts to all types of stimuli (Ross et al., 2009). One of the central measures of neuroticism is lack of emotional stability. It has been found that those who are high in this trait are likely to use the Internet to avoid loneliness, limiting their interaction to only those who they personally know (Butt and Phillips, 2008). Those who are high in neuroticism demonstrate a strong interest in using Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) the Internet for communication and interaction, but it is not specified what specific mode of interaction they prefer (Wolfradt and Doll, 2001). However, the hypothesis that individuals who scored higher in the trait of neuroticism would be more willing to share personally identifying information and spend more time on Facebook was not supported (Ross et al., 2009). Previous research suggests that neuroticism also plays a role in information control, such that those high in the trait of neuroticism are more likely to control what information is shared (Butt and Philips, 2008). People with greater neurotic tendencies are drawn to certain aspects of social media, especially text-based elements that allow contemplation before acting (Ehrenberg et al., 2008; Ross et al., 2009). They may not even like to post their photos in case they inadvertently convey information about their emotional states or geographical location (Ross et al., 2009). Individuals with high levels of neuroticism are generally more anxious in social situations, thus they try to keep their social circles small, mostly composed of people who they know and feel close to (Wehrli, 2008). They usually shy away from communicating with others in large groups, in the presence of others who they do not know well, especially when this activity would be in public spaces such as Facebook (Butt and Philips, 2008). Similarly, neurotic individuals tend to use social media for information-seeking purposes (Seidman, 2013), as opposed to reaching out to others, so they should be less likely to interact with those people who they do not know personally. Their high level of public self-consciousness would stop them from being very visible in public settings (Trapnell and Campbell, 1999). On the other hand, those high in neuroticism would feel less nervous and less sensitive when they interact with a small group of people in a more private manner (Costa and McCrae, 1992). Facebook offers a range of privacy settings that users can change based on their needs and choose the individuals who they want to communicate with (Facebook Developers, 2012). However, given the ever-changing nature of these control settings (Hill, 2013), highly neurotic individuals may feel uneasy about interacting with large groups regardless of how well they know them. This is why one would expect them to be more likely to demonstrate communicating mode in which they interact only with those who they know in a one-to-one relationship to avoid loneliness and socialize in small, more personal circles. Our next hypotheses are: H4. The level of neuroticism is (a) negatively related to the broadcasting mode of interaction, and (b) positively related to the communicating mode of interaction. 2.4.3 Openness to experience. Openness to experience represents an individual’s willingness to consider alternative approaches, be intellectually curious and enjoy artistic pursuits (McCrae and Costa, 1987). Those who are high on the trait of openness to experience are more likely to have a wide variety of interests and a willingness to pursue those interests through unusual means (Butt and Phillips, 2008). This is the personality factor most likely to be associated with trying out new methods of communication, or using a social networking site to seek out new and novel experiences (Ross et al., 2009). Consumers who rank high on this trait also do not mind using more features from their personal information section with others (Amichai-Hamburger and Vinetsky, 2010). In social media, individuals who are open to new experiences would exhibit more risk-taking social behavior by interacting with a large audience of unknown individuals to satiate their curiosity (Ross et al., 2009). In fact, higher levels of this trait have been Consumer – brand engagement on Facebook 211 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 212 shown to be related to online sociability with large groups of individuals, and especially through Facebook groups (Butt and Phillips, 2008). They report posting more on others’ Facebook walls (Ross et al., 2009) to supplement real-life interactions with many people by learning more about them and their activities (Carpenter et al., 2011). Individuals with high openness to experience prefer visibility and popularity over familiarity and convention (McCrae and Costa, 1987). Therefore, they may choose the one-to-many interaction mode, as it could introduce them to a diverse group of users whose interests and stories would provide opportunities for new experiences. As they seek satisfaction from trying new experiences created by interaction with many people (Ross et al., 2009), individuals with high levels of this trait would benefit more from broadcasting mode. Additionally, those who are open to new experiences tend to be more self-disclosing and enjoy sharing information with others, hoping to stimulate new experiences (Guadagno et al., 2003). Therefore, familiarity provided by interacting with a small group of known individuals would not be satisfactory for them (McCrae and Costa, 1997). The limited excitement of one-to-one interaction with a small group of already known individuals would not suit those individuals who seek new experiences. Thus, our final hypotheses are: H5. The level of openness to experience is (a) positively related to the broadcasting mode of interaction, and (b) negatively related to the communicating mode of interaction. 4. Method 4.1 Participants A total of 269 participants completed our questionnaire distributed through an online survey tool. The sample was 53 per cent male and 47 per cent female. The participants were aged between 18 and 32, with an average age of 25.8. This age range is a good fit for our study, as the individuals in this age cohort, i.e. Generation Y, grew up with the Internet and have mastered its use for many aspects of their lives, particularly communication. Ninety per cent of online young adults between ages 18 and 24 use social networks on a regular basis, and Facebook in particular (Williams et al., 2012). The individuals in this cohort have a greater tendency to value others’ opinions in social media and to feel important when they provide feedback about the brands or products they use. While social media usage is very common among individuals between ages 18 and 32, we still used a filter to make sure that we reached the right respondents in our sample. The key factor for inclusion of the participants in this study was having an active Facebook account and accessing Facebook at least once a week. The respondents in our sample all had an active Facebook account, and 87 per cent of them either agreed or strongly agreed that Facebook was a part of their everyday activity. They estimated that they, on average, checked Facebook 18.3 times per week, and 88.3 per cent of the respondents used their mobile devices to access Facebook. 4.2 Measures The 5-point Likert scales anchored by “strongly disagree” and “strongly agree” were adopted from the previous studies to measure personality traits and modes of interaction. We measured three personality traits using items based on the self-administered version of the revised NEO (Neuroticism-Extraversion-Openness) Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) Personality Inventory (NEO PI-R form S) (Costa and McCrae, 1992; McCrae, 1992). While it was designed to measure the five personality dimensions as described by the Five-Factor Model, we only used the items specific to the three personality dimensions included in this study, as they most closely relate to social media behavior. Two modes of interaction were measured by using the items based on Underwood et al. (2011). The specific scale items for the variables are listed in Table I along with item loadings and reliabilities. Two different three-item scales were developed to ask participants about their Facebook behavior with regard to liking and commenting. The liking items included: (1) “I enjoy liking brands on Facebook”. (2) “I regularly like brands on Facebook”. (3) “Liking brands is something that I do often while on Facebook”. The commenting items included “I enjoy commenting on brands’ Facebook pages”, “I regularly comment on brands’ Facebook pages” and “Commenting on brands’ pages is something that I do often while on Facebook”. The participants were explicitly asked about brands, not just individuals like celebrities, when they refer to their liking and commenting behavior. In addition to these measures, we also asked the participants to report on the number of times they had liked and commented on various brands’ Facebook pages (Pempek et al., 2009; Ross et al., 2009). They had to go back and check their own Facebook accounts history, and then reported how many brands they had liked and commented on in past 15 days prior to completing the survey. The average number of liking was 13.4, ranging from 1 to 25, and the average number of comments on brands’ Facebook pages was 7.9, ranging from 0 to 18. The high and significantly positive correlations between self-reported numbers and our measures for both behaviors (0.92 for liking and 0.90 for commenting, both significant at ⬍ 0.001 level) gave us confidence about the quality of our measures. Then, as those two behaviors were central to our model, we also included two 5-point Likert scales (from very infrequently to very frequently) that measure the frequency of subjects’ liking and commenting behavior (Gummerus et al., 2012) to further check for the validity of the other two measures. The results showed high and significant positive correlations between frequency measures and the other two measures used for liking (0.90 with three-item Likert scale, p ⬍ 0.001, and 0.92 with self-counting measure, p ⬍ 0.001) and commenting (0.94 with three-item Likert scale, and 0.91 with self-counting measure, p ⬍ 0.001). These results assured us of the quality of our Facebook behavior measures. We also asked subjects about their perception of liking and commenting behaviors on Facebook in terms of the visibility and privacy of each behavior. Two semantic differential scales were used for each behavior, i.e. not visible – highly visible and private – public as being the anchors. The results indicated that the subjects perceived commenting behavior as much more visible (Mv ⫽ 4.43) and public (Mp ⫽ 4.29) in comparison to liking behavior (Mv ⫽ 2.78 and Mp ⫽ 2.36). All differences between means of both behaviors in terms of both visibility and privacy were significant at 0.001 levels. We then evaluated the measurement properties of the constructs in a confirmatory factor analysis using LISREL 8.80 (Joreskog and Sorbom, 2006). The results showed that all indexes met or exceeded the critical values for acceptable fit (2 ⫽ 418.34, df ⫽ 232, Consumer – brand engagement on Facebook 213 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 214 Table I. Scale items, reliabilities and item loadings Loadings Extraversion (Cronbach’s ␣ ⫽ 0.88, CR ⫽ 0.89, AVE ⫽ 0.63) I see myself as someone who is talkative I see myself as someone who generates a lot of enthusiasm I see myself as someone who is sometimes shy/inhibited (R) I see myself as someone who tends to be quiet (R) I see myself as someone who is reserved (R) I see myself as someone who has an assertive personality 0.87 0.88 0.79 0.81 0.80 0.89 Neuroticism (Cronbach’s ␣ ⫽ 0.86, CR ⫽ 0.87, AVE ⫽ 0.60) I see myself as someone who is relaxed/handles stress well I see myself as someone who is unhappy I see myself as someone who can be tense I see myself as someone who worries a lot I see myself as someone who is emotionally stable/not easily upset (R) I see myself as someone who remains calm in tense situations (R) 0.85 0.80 0.81 0.88 0.76 0.74 Openness to Experience (Cronbach’s ␣ ⫽ 0.79, CR ⫽ 0.79, AVE ⫽ 0.57) I see myself as someone who is curious about many different things I see myself as someone who has an active imagination I see myself as someone who likes to reflect/play with ideas I see myself as someone who is inventive I see myself as someone who has few artistic interests I see myself as someone who prefers work that is routine 0.77 0.79 0.81 0.82 0.73 0.75 Broadcasting (Cronbach’s ␣ ⫽ 0.76, CR ⫽ 0.78, AVE ⫽ 0.54) My Facebook activities are aimed at everyone I do not mind interacting with new people and making new friends on Facebook When I post something on my Facebook page, I prefer it to be seen by the public 0.73 0.79 0.75 Communicating (Cronbach’s ␣ ⫽ 0.80, CR ⫽ 0.81, AVE ⫽ 0.59) On Facebook, I only communicate with my friends I do not like my Facebook activities to be very visible I use Facebook to strengthen my personal relationships 0.81 0.76 0.79 Liking (Cronbach’s ␣ ⫽ 0.79, CR ⫽ 0.80, AVE ⫽ 0.57) I enjoy liking brands on Facebook I regularly like brands on Facebook Liking brands is something that I do often while on Facebook 0.81 0.78 0.72 Commenting (Cronbach’s ␣ ⫽ 0.77, CR ⫽ 0.78, AVE ⫽ 0.55) I enjoy commenting on brands’ Facebook pages I regularly comment on brands Facebook pages Commenting on brands’ pages is something that I do often while on Facebook 0.77 0.78 0.74 p ⬍ 0.01, comparative fit index [CFI] ⫽ 0.92, goodness-of-fit index [GFI] ⫽ 0.95, root mean square error of approximation [RMSEA] ⫽ 0.05), suggesting a satisfactory fit for the measurement model tested. We assessed the convergent validity of the measures by examining the path coefficients (loadings) for each latent factor to their manifest indicators. The analysis indicated that all items loaded significantly on their corresponding latent factors and were higher than 0.5 (Steenkamp and Geykens, 2006). Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) Then, we assessed discriminant validity by examining the shared variance between all possible pairs of constructs in relation to the average variance extracted (AVE) for each individual construct (Bagozzi and Yi, 1988). As expected, the former was much lower than the latter. A reliability test was performed for each construct to see if all the measures demonstrated satisfactory coefficient reliability. All Cronbach alpha scores of the constructs were above 0.70. Additionally, we calculated composite reliability (CR) values for each construct; all CR values were above the desirable value of 0.6. Thus, we concluded that our measures demonstrated adequate convergent validity and reliability (Table I). Consumer – brand engagement on Facebook 215 5. Analysis and results We tested our hypotheses using a structural equation model with LISREL 8.80 (Joreskog and Sorbom, 2006). The overall model indices (2 ⫽ 502.94, df ⫽ 257, p ⬍ 0.01, CFI ⫽ 0.97, GFI ⫽ 0.94, NFI⫽ 0.95, RMSEA ⫽ 0.04) indicated that the proposed model had a good fit. As seen in Table II, the results provide support to all the hypothesized relationships, with the exception of H4b. The results showed that broadcasting mode of interaction was positively related to both liking ( ⫽ 0.397, p ⬍ 0.01) and commenting ( ⫽ 0.451, p ⬍ 0.01) behaviors. On the other hand, the communicating mode of interaction had a positive relationship with liking behavior ( ⫽ 0.329, p ⬍ 0.01) and a negative relationship with commenting behavior ( ⫽ ⫺0.254, p ⬍ 0.05). Thus, H1a, H1b, H2a and H2b were all supported. Regarding the relationships between personality traits and two modes of interaction, the results were as follows. Both extraversion and openness to experience were positively related to broadcasting ( ⫽ 0.296, p ⬍ 0.01 for extraversion, and  ⫽ 0.251, p ⬍ 0.01 for openness to experience). Similarly, both personality traits were found to have significant negative relationships with communicating mode of interaction ( ⫽ ⫺0.223, p ⬍ 0.05 for extraversion, and  ⫽ ⫺0.204, p ⬍ 0.05 for openness to experience). Therefore, these results provided support for H3a, H3b, H5a and H5b. Finally, neuroticism was found to have a negative relationship with broadcasting ( ⫽ ⫺0.237, p ⬍ 0.05). However, the relationship between neuroticism and communicating turned out to be positive, yet non-significant ( ⫽ 0.108, n.s.). Therefore, while H4a was supported, there was no support for H4b. Hypothesis Path H1a (⫹) H1b (⫹) H2a (⫹) H2b (⫺) H3a (⫹) H3b (⫺) H4a (⫺) H4b (⫹) H5a (⫹) H5b (⫺) Broadcasting ¡ liking Broadcasting ¡ commenting Communicating ¡ liking Communicating ¡ commenting Extraversion ¡ broadcasting Extraversion ¡ communicating Neuroticism ¡ broadcasting Neuroticism ¡ communicating Openness to experience ¡ broadcasting Openness to experience ¡ communicating Standardized path coefficients t-value 0.397** 0.451** 0.329** ⫺0.254* 0.296** ⫺0.223* ⫺0.237* 0.108n.s. 0.251** ⫺0.204* 5.874 7.358 5.127 ⫺4.309 4.672 ⫺3.814 ⫺3.971 1.342 4.287 3.425 Notes: ** p ⬍ 0.01; * p ⬍ 0.05; n.s. ⫽ Not significant; overall model fit: 2 ⫽ 502.94; df ⫽ 257; p ⬍ 0.01; CFI ⫽ 0.97; GFI ⫽ 0.94; NFI ⫽ 0.95; RMSEA ⫽ 0.04 Table II. Structural model results JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 216 6. Comparison with an alternative model To ensure confidence in our theoretical model and results, we followed Bagozzi and Yi (1988) and tested an alternative model to compare model performance. As previous studies investigated the direct relationships between personality traits and social media behavior (Correa et al., 2010; Ross et al., 2009), in the alternative model, we allowed three personality traits to influence liking and commenting behavior directly. We then compared our proposed conceptual model with this alternative model using two criteria: overall fit and percentage of the model’s statistically significant paths (Sultan et al., 2009). The results showed that added paths in the alternative model did not result in improvements over our original conceptual model in either of the criteria. First of all, compared to the original model, the overall fit of the alternative model weakened by including the additional paths (2 ⫽ 502.94, df ⫽ 257 in the original model, 2 ⫽ 458.89, df ⫽ 251 in the alternative model, p ⫽ 0.07, CFI ⫽ 0.83, GFI ⫽ 0.81, NFI⫽ 0.80, RMSEA ⫽ 0.09). The 2 difference, 44.05 (df ⫽ 6), was significant (p ⬍ 0.05), implying that the structural equivalence between two models was not confirmed. Furthermore, the alternative model scored a lower percentage of supported hypotheses, 9 of 16 (56 per cent), as compared to 9 of 10 (90 per cent) for the original conceptual model. Out of the newly added direct paths between personality traits and two behaviors, only extraversion to commenting path turned out to be significant ( ⫽ 0.226, p ⬍ 0.05). None of the additional paths was significant. Taken collectively, these results provided additional support for our conceptual model. 7. Discussion and implications Customer engagement is essential for the success of brands’ social media strategies. While previous studies (Gummerus et al., 2012) discussed the effects of engagement in a Facebook brand community for brand performance in terms of satisfaction and loyalty, our study focuses on the factors that enable such engagement with consumers. This article contributes to the literature by shedding light on the relationship between personality traits and two specific types of consumer engagement with brands on Facebook, i.e. liking and commenting behavior. Furthermore, this study introduces two modes of interaction that consumers may have, i.e. broadcasting and communicating, as the mediating variables in the relationship aforementioned. The findings in the literature regarding the relationship between personality traits, the Internet and social media use have been mixed. For example, studies that explored the relationship between extraversion and different uses of the Internet produced inconsistent results (Amichai-Hamburger and Ben-Artzi, 2000; Correa et al., 2010). Even though the same personality traits are used in our study, we hope that by expanding our conceptual model to include modes of interaction as the mediator variables, our results provide further clarification of consumers’ engagement behavior on Facebook. For example, Gummerus et al. (2012) found that social benefits did not act as mediators between community engagement behavior and loyalty. Based on our findings, we suggest that this could be related to the fact that consumers may seek different benefits on Facebook depending on their mode of interaction. Broadcasters might appreciate social benefits created by the opportunities for one-to-many interaction on brand’s Facebook page. However, this might not work for communicators at all. Therefore, brands may need to consider the mode of interaction that their consumers have before they design the social benefits that they wish to provide to users on social media. Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) Our findings suggest that personality traits affect individuals’ mode of interaction which in turn determines if they like and/or comment on a post in a brand’s Facebook page. While being aware of the personality traits of Facebook users is important, their present mode of interaction could be pivotal to get specific consumer engagement with brands on Facebook as well. Such understanding may have several implications for brand managers with respect to their social media strategies and help them achieve better consumer engagement on Facebook. Regarding the mode of interaction – Facebook behavior relationship, it seems that broadcasters offer better engagement opportunities for brands, as they are more inclined to like and comment, but communicators could probably be better targets only to get them to like the content on brands’ Facebook pages. This implies that managers seeking to improve consumer engagement for their brands on Facebook would benefit from targeting consumers with broadcasting mode of interaction, as they are more likely to engage in both liking and commenting. The brand managers need to remember that they can still get communicators to like their brands, but those communicators’ commenting behavior would be limited, if any. However, this does not suggest that they should ignore users with communicating mode of interaction completely. As the number of likes can be used by some brands as a metric to assess effectiveness and reach of their posts (Chen, 2012; Lipsman et al., 2012), increasing that number can be critical. Therefore, in such cases, targeting those communicators could prove beneficial for those brands’ social media efforts. As Facebook profile pages and postings can now be used to predict the personality of individuals (Ehrenberg, 2013), it is possible to reveal users’ personalities without them even taking a personality test (Bower, 2010). In fact, it has been suggested that a Facebook profile can be a more robust method to assess personality than a self-rated test (see Dobson, 2012 for reporting on various studies). Therefore, these new methods can enable brands to identify their visitors’ personality traits and categorize them as broadcasters and communicators using the significant relationships as suggested by this study. Also, this kind of information obtained from personality assessment using Facebook behavior could be helpful for brands that plan to use demographics and psychographics-based segmentation on social media (Shaer, 2013). Our results indicate that the broadcasters tend to be extraverted, be less neurotic and have high levels of the openness to experience trait, while the communicators tend to be introverted and do not seek new experiences. Given the increased likelihood of broadcasters to engage with brands on Facebook by both liking and commenting behaviors, brands can design their Facebook posts strategically in a way that invites and encourages broadcasters. For example, as self-expression and self-promotion in a very visible and public way are two important motives for broadcasters (Underwood et al., 2011), brands may consider posting content that would stimulate such motives. Similarly, brands may choose to have postings that ask for input from their visitors, or that encourage them to share their opinions and emotions, which are important for self-presentation needs of broadcasters. Brands may also want to encourage and reward broadcasters by acknowledging their comments visibly and publicly, which would help their self-promotion motives. An example would be offering self-promotion opportunities like contests or having controversial discussion topics on their Facebook pages, so they can get broadcasters’ attention and make them like and comment on their own posts. By giving them opportunities to share their opinions on controversial topics Consumer – brand engagement on Facebook 217 JRIM 8,3 Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) 218 and posts, brands could satisfy the high level of self-promotional needs of extravert broadcasters. In a similar way, brands may want to repost some of the individuals’ comments as entries in their main Facebook pages, as it could be an effective way to publicly praise those individuals and satisfy their self-promotion needs. The importance of openness to experience for broadcasters may imply changing and updating their Facebook posts, visuals and messages can help brands get more broadcasters engage on Facebook as well. Brands also need to be aware of the fact that broadcasters tend to engage more heavily in commenting than liking behavior, and they exhibit specific personality traits. Therefore, when they segment their Facebook visitors based on their comments and use the information and insights obtained from those comments, they need to remember that the comments may only reflect a group of consumers with a specific interaction mode and personality traits. Therefore, they should use such segmentation with caution when they develop their strategies, as they may exclude individuals operating in the communicating mode of interaction. Consumer engagement is essential for the success of brands’ social media strategies. Without active commenters and likers, the success and contribution of social networking sites to brands’ overall performance would be limited. Therefore, brands need to find ways to facilitate and encourage such behavior, so their consumers become more active and engaged to maximize the benefits of social media. 8. Limitations and future research directions In this study, we only included liking and commenting behaviors as part of consumer engagement with brands on Facebook. However, the recently introduced “share” function, which gives the users the opportunity to share posts on their timeline has also become quite popular among consumers. In fact, now whenever there is a new post on Facebook, there are three buttons below each post for consumers to choose from: like, comment and share. Future studies should extend our conceptual model by including “share” in addition to liking and commenting behaviors and test the relationships between personality traits, modes of interaction and sharing in the way we tested our conceptual model. The profile of our respondents fits the overall profile of heavy social media users. However, given the increasing use of social media by different age cohorts, future studies may want to test our model with respondents from different age groups to see if the results will hold. Finally, while we agree with Sashi (2012) that there is a need for more studies on the nature of consumer engagement in social media, it is also necessary to understand the effects of heavily discussed engagement behaviors on brands’ financial performance. 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His primary research interests include multiple distribution channel strategies, Web site loyalty and social media behavior. His work has been published in journals including Journal of Marketing, Journal of Business Research, Psychology and Marketing and others. Sertan Kabadayi is the corresponding author and can be contacted at: Kabadayi@fordham.edu Katherine Price currently works for MediaCom as an Assistant Media Planner in New York City. She graduated from Gabelli School of Business at Fordham University in May 2012 with Honors degree. 223 To purchase reprints of this article please e-mail: reprints@emeraldinsight.com Or visit our web site for further details: www.emeraldinsight.com/reprints Downloaded by Assumption University of Thailand At 04:01 28 September 2015 (PT) This article has been cited by: 1. Hamid Khobzi, Babak Teimourpour. 2015. LCP segmentation: A framework for evaluation of user engagement in online social networks. Computers in Human Behavior 50, 101-107. 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