Table 17. CONNECT selected behavior and attractiveness ratings.

Tasks and variables	M	SD	ICC
Attractiveness (zero-acquaintance)
Attractiveness face	4.58	1.37	.83
Hardness of face	4.41	1.04	.65
Styled hair	4.95	1.35	.78
Neat hairstyle	6.58	1.04	.70
Flashy clothes	4.13	1.27	.85
Neat clothes	6.28	0.81	.70
Modern clothes	4.68	1.39	.81
Attractiveness body	5.16	1.31	.79
Attractiveness (laboratory)
Attractiveness face	4.93	1.44	.81
Hardness of face	4.51	1.14	.69
Styled hair	4.69	1.48	.82
Neat hairstyle	6.50	1.09	.69
Flashy clothes	4.22	1.48	.89
Neat clothes	6.65	0.82	.72
Modern clothes	4.55	1.28	.71
Attractiveness body	5.33	1.31	.78
Self-introduction (zero-acquaintance)
Expressiveness	2.96	0.88	.81
Self-confidence	3.40	0.86	.78
Arrogance	1.55	0.46	.55
Friendliness	3.53	0.71	.78
Nervousness	2.46	0.84	.78
Small talk (laboratory)
Expressiveness	2.97	0.95	.89
Arrogance	1.79	0.52	.34
Warmth	3.92	0.73	.86
Nervousness	1.95	0.52	.59
Self-introduction (laboratory)
Expressiveness	2.84	0.81	.86
Self-confidence	3.16	0.79	.79
Arrogance	1.73	0.68	.58
Warmth	3.84	0.65	.66
Nervousness	2.39	0.64	.68
Stress test (laboratory)
Expressiveness	2.58	0.78	.85
Self-confidence	3.42	0.72	.79
Nervousness	2.57	0.64	.65
Intellectual competence	3.75	0.65	.79
Public Goods Game (laboratory)
1 (money given to small group)	4.30	1.05
2 (money given to all participants)	3.89	1.51

Note. Ns range from 88 to 126. M = mean rating of participants. SD = standard deviation between participants. ICC = intraclass correlation (2,k). Scales: attractiveness ratings 1 to 10, behavior ratings 1 to 6, Public Goods Game 0€ to 5€. Behavior and photographs were rated by five to seven independent raters.