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. Author manuscript; available in PMC: 2016 Sep 26.
Published in final edited form as: Cogn Dev. 2014 Oct-Dec;32:46–57. doi: 10.1016/j.cogdev.2014.04.004

Table 2.

Mean (and SD) Infant Behavior and Affect as a Function of Experimental Group

Variable Experimental Group
Anger attentive Anger distracted Anger back Anger absent Control
Infant Behavior in Response Period
 Latency to Touch (in seconds) 4.26 (5.94) 3.48 (4.82) .72 (.51) 1.54 (2.26) 1.47 (3.37)
 Duration of Touch (Proportion) .90 (.19) .85 (.18) .92 (.07) .91 (.08) .94 (.07)
 Imitation Score (Range 0–3) 1.53 (1.22) 1.83 (1.18) 2.20 (.92) 2.57 (.63) 2.47 (.94)
 Imitation Proportion .54 (.40) .67 (.39) .73 (.31) .87 (.21) .82 (.31)
 Duration of Attention to Emoter (in seconds) 3.56 (2.63) 2.19 (2.26) .97 (1.22) N/A 2.54 (1.98)
Infant Affect in Stimulus- Presentation Period a
 Positive affect .08 (.27) .11 (.25) .20 (.47) .23 (.52) .27 (.51)
 Negative affect .23 (.34) .19 (.29) .11 (.20) .16 (.26) .19 (.30)
Infant Affect in Response Period a
 Positive affect .51 (.67) .42 (.62) .86 (.75) 1.03 (.76) .78 (.74)
 Negative affect .23 (.32) .40 (.46) .09 (.15) .11 (.20) .17 (.27)
a

Ratings based on a scale from 0–2