Table 1 Planned pairwise test results (p values and Cohen’s drm effect sizes) with Bonferroni adjustments on d′ and RT of matched trials for all experiments.

From: Social affiliation is sufficient to provoke the partner-advantage

P value/

Friend-advantage (Friend vs. stranger)

Partner-advantage (Partner vs. stranger)

Cohen’s drm

d′

RT

d′

RT

1

1.64***

2.37***

0.74**

0.68**

2A

1.21***

1.74***

0.50*

0.48

2B

2.05***

1.92***

0.67*

0.76**

3

0.91**

1.34***

0.36

0.12

  1. Friend-advantage refers to friend-related trials versus neutral/stranger trials. Partner-advantage refers to partner-related trials versus neutral/stranger trials. Significant results are shown in asterisks (*): *P < 0.05. **P < 0.01. ***P < 0.001.
  2. Significant values are in [bold].
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