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Table 2 Mean number of Yes responses and mean approachability ratings for positive and negative faces on Adolphs’ approachability task for WS and TD groups

From: Language and sociability: insights from Williams syndrome

 

Total Yes responsesa

Mean ratingsb

WS (mean (SD))

TD (mean (SD))

WS (mean (SD))

TD (mean (SD))

Positive faces

10.71 (6.40)

6.82 (7.24)

1.23 (0.43)

0.94 (0.57)

Negative faces

1.82 (3.60)

1.42 (1.41)

−0.60 (0.47)

−0.70 (0.75)

  1. aTotal Yes responses = tally of all Yes responses given by each subject, separately for positive and negative faces
  2. bRatings range from −2 (definitely would not want to talk to that person) to +2 (definitely would talk to that person)