... News and evaluations about "relatives, rivals, mates and potential mates, offspring, partners in social exchange, and the very high-ranking" would be particularly interesting because they would help gain an advantage in "controlling over resources, sexual activities, births and deaths, current alliances/friendships and political involvements, health, and reputation about reliability as a partner in social exchange" (Barkow, 1992, p. 628;Foster, 2004). In terms of a cultural learning perspective, the core point is that gossip is an extension of observational learning for discovering how to live in their cultural society, allowing one to learn from the triumphs and misadventures of people beyond one's immediate perceptual sphere, because learning by one's own direct experience is important, but it also can be painful and time-consuming (Ayim, 1994;Baumeister et al., 2004). Finally, from a perspective of social comparison, gossip is regarded as a social comparison process that validates one's opinions, abilities, and emotions (Brady et al., 2017;Festinger, 1954;Schachter, 1959;Wert & Salovey, 2004), linked to, for example, positive affect (Greenberg, Ashton-James, & Ashkanasy, 2007), self-improvement (Wood, Taylor, & Lichtman, 1985), self-enhancement (Wills, 1981), and coping with stress and negative events, which can contribute to building trust relationships and affiliating with others. ...