Fig 1.
Illustration of a sample ICG signal of one participant during the social affiliation task.
Electrical interference in the ICG signal due to touching of hands is highlighted in gray.
Fig 2.
Illustration of the procedure of the study.
Table 1.
Results of the first regression analysis for hypothesis III.
Dependent variable: predicted total time of affiliative behavior.
Table 2.
Results of the regression analysis for hypothesis IV.
Dependent variable: task performance.
Fig 3.
Negative affect at baseline and after rejection.
Error bars indicate one standard error. N = 121. Likert scale ranging for the negative affect from 1 (= not at all) to 5 (= extremely).
Fig 4.
Positive affect at baseline and after rejection.
Error bars indicate one standard error. N = 121. Likert scale ranging for the positive affect from 1 (= not at all) to 5 (= extremely).