“…For example, although there have been reports showing that women outperform men in decoding emotional expression (Hall, 1978;Rotter & Rotter, 1988), this difference has not always been found. Two recent articles in which an interaction between sex of the participant and classification of sex and expression was not found are those of Penton-Voak, Allen, Morrison, Gralewski, and Campbell (2007), with sex classification, and of Arcuri, Castelli, Boca, Lorenzi-Cioldi, and Dafflon (2001), who used a category verification procedure with sex and expression as categories. In the case of sex classification, it is not clear that differences exist in how accurately male and female observers classify the gender of a face depending on its sex.…”