Facial experience during the first year

作者：Rennels Jennifer L^*; Davis Rachel E

来源：Infant Behavior and Development, 2008, 31(4): 665-678.

DOI：10.1016/j.infbeh.2008.04.009

• Face perception
• Experience
• Face processing
• Infant development
• Social interactions
• Attention

Parents of 2-, 5-, 8-, and 11-month-olds used two scales we developed to provide information about their infants' facial experience with familiar and unfamiliar individuals during one week. Results showed large discrepancies in the race, sex, and age of faces that infants experience during their first year with the majority of their facial experience being with their primary caregiver, females, and other individuals of the same-race and age as their primary caregiver. The infant's age and an unfamiliar individual's sex were predictive of their time spent interacting with one another. Moreover, an unfamiliar individual's sex was predictive of the attention infants allocated during social interactions. Differences in frequency and length of interactions with certain types of faces, as well as in infant attention toward certain individuals, all likely contribute to the development of expertise in processing commonly experienced face types and deficiencies in processing less commonly experienced face types.

• 出版日期2008-12