The need to belong and self-disclosure in positive word-of-mouth behaviours: The moderating effect of self–brand connection

Word of mouth (WOM) is an important information source for consumers. Nowadays, many consumers promote and spread the word about their preferred brands, thereby influencing others' attitudes and behaviours. Based on a social behaviour perspective and the need to belong theory, this research proposes that the individual's need to belong and the individual's level of self-disclosure increase their probability of engaging in positive WOM behaviour. The moderating role of self–brand connection in the aforementioned relationships is also analysed. In the study conducted, users of a well-known baby food brand (n = 851) were surveyed. The results revealed that the individuals' need to belong fostered the desire to talk to others about their preferred brand. A negative moderating effect of self–brand connection was also observed. As the connection with the brand is lower, the motivation to engage in positive WOM will be more related to personal characteristics, such as their need to belong and level of self-disclosure. Copyright © 2015 John Wiley & Sons, Ltd.