“…In an exhaustive review of the literature on this topic, Pratkanis (2007) identified 107 social influence tactics. A large number of these techniques use sequential requests: the foot-in-the-door technique (Freedman & Fraser, 1966), the door-in-the-face technique (Cialdini et al, 1975), the low-ball tactic (Cialdini, Cacioppo, Bassett, & Miller, 1978), the lure (Joule, Gouilloux, & Weber, 1989), the 1-in-5 prize tactic (Horvitz & Pratkanis, 2002). Some of them use ingratiatory techniques such as flattery (Dunyon, Gossling, Willden, & Seiter, 2010), incidental similarity (Burger, Messian, Patel, del Prado, & Anderson, 2004) or mimicry (Van Baaren, Holland, Kawakami, & Van Knippenberg, 2004).…”