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An experimental investigation into the use of eye‐contact in social interactions in women in the acute and recovered stages of anorexia nervosa
Author(s) -
Harrison Amy,
Watterson Stephanie V.,
Bennett Samuel D.
Publication year - 2019
Publication title -
international journal of eating disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.785
H-Index - 138
eISSN - 1098-108X
pISSN - 0276-3478
DOI - 10.1002/eat.22993
Subject(s) - psychology , eye contact , social contact , eye tracking , context (archaeology) , social environment , social relation , eye movement , developmental psychology , anorexia nervosa , social cue , cognitive psychology , social psychology , clinical psychology , eating disorders , neuroscience , paleontology , physics , political science , law , optics , biology
Objective People with anorexia nervosa (AN) report significant difficulties in social functioning and a growing literature is beginning to explain some of the differences in social skills that might underlie the social challenges experienced by patients. One vital area of social functioning that has been largely neglected to date is how eye‐contact is used in the context of social stimuli and in social situations. Methods This cross‐sectional, experimental study used eye‐tracking to measure the frequency and duration of eye‐contact made with the eye region of interest (ROI) of (1) static social stimuli (man and woman Ekman faces displaying basic emotions); (2) moving social stimuli (a video of two actors conversing); and (3) during a real‐life social interaction in 75 women (25 with AN, 25 recovered from AN, and 25 non‐AN controls; mean age = 27.18, SD = 6.19). Results Participants showed greater eye‐contact during a real‐life social interaction than when viewing static social stimuli. Those with AN made contact with the eye ROI of the static and moving social stimuli and during a real‐life social interaction significantly less often and for significantly less time than non‐AN controls. Those recovered from AN showed greater eye‐contact than the acute group but significantly less eye‐contact with the eye ROI across the static and moving social stimuli and during the real‐life social interaction than non‐AN controls. Discussion These findings contribute new knowledge regarding the types of social skills that people with AN may need additional support with to allow them to make greater use of social support in their recovery.