“…The study of attitudes often relies on questionnaires (e.g., the attitudes towards prisoners scale, Kjelsberg, Skoglund, & Rustad, 2007;Melvin, Gramling, & Gardner, 1985), which can suffer from a social desirability bias (Hebert, Clemow, Pbert, Ockene, & Ockene, 1995;Mortel et al, 2008;Nederhof, 1985). Alternatively, reaction time measures are used, such as in the implicit association test (IAT, Greenwald, McGhee, & Schwartz, 1998), but these have been criticized for measuring associations rather than attitudes (Fiedler, Messner, & Bluemke, 2006;De Houwer, 2002), and often depend on the ability to read words quickly.…”