Langlois Essay

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Evaluation of: Facial Diversity and Infant Preferences for Attractive Faces. By Judith H. Langlois , Jean M. Ritter, Lorri A. Roggman and Lesley S. Vaughn Background: * Other recent studies have reported that infants visually discriminate among adult female faces based on the adult-judged attractiveness. They also show that infants exhibit both visual and behavioural preferences for attractive over unattractive female faces. (Langlois et al., 1987; Langlois, Roggman, & Rieser-Danner, 1990) * These results were considered surprising because infants were not expected to able to distinguish what is attractive and what is unattractive. * In addition, the most common assumption made about preferences for attractiveness is that it is learned gradually through exposure to the culture, media and the standards of attractiveness prevalent in the society. * This research has shown that this preference emerges much earlier than that. * Some studies have shown the same results when using male faces as stimuli. (Samuels and Ewy, 1985; Shapiro, Hazan, and Haith, 1984). Hypothesis: The Hypothesis of this study was that Infants can discriminate between and show preference for attractive and unattractive faces regardless of gender, age, race and culture. Experimental design/methodology: * The experimenter had a very high level of control over the experiences of the infants and the slides were shown on a screen in a lab, hence making it a laboratory experiment. * Each study made use of the same sample pool but had different infants in each study. This is known as an Independent Measures Design. Study 1: * The aim of this study was to extend the results from previous studies with female stimuli to make stimuli as well. Methodology: * Subjects: a. 110 6 month old infants were recruited from the subject pool at the
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