“…In fact, all previous tests have used unfamiliar faces, whereas tests of the mirror effect with other stimuli suggest that familiarity may be an important dimension. Studies using meaningless stimuli, such as pseudowords (Maddox & Estes, 1997;Reder, Angstadt, Cary, Erickson, & Ayers, 2002) or Chinese characters (Nelson & Shiffrin, 2005), show an absence of a mirror effect. In contrast, high levels of familiarization were successful in producing the mirror effect for pseudowords (Reder et al, 2002) and Chinese characters (Nelson & Shiffrin, 2005).…”