“…Negativity bias has been found for neural activation to a range of stimuli during evaluative categorization (Ito, Larsen, Smith, & Cacioppo, 1998), arousal measures predicted from valence ratings for positive and negative words (Ito, Cacioppo, & Lang, 1998;Lang, Bradley & Cuthbert, 1997;Ito, Larsen, et al, 1998), functional magnetic resonance imaging (fMRI) measures in response to facial expressions (e.g., Iidaka et al, 2001;Morris et al, 1996;Whalen, 1998;Whalen et al, 1998), identification of facial expression in schematic drawings (Oehman, Lundqvist, & Esteves, 2001), learning of correlations between affective and spatial information (Crawford & Cacioppo, 2002), attention and response to food labels (Rozin, Markwith, & Ross, 1990), speed and accuracy of detection and categorization of subliminally presented words (Dijksterhuis & Aarts, 2003), and even infant learning and use of televised emotional reactions to guide interactions with novel objects (Mumme & Fernald, 2003).…”