Table 7. PILS session results (self-ratings, interpersonal perceptions).

	Self-perceptions			Other perceptions
	M	SD within	SD between	M	Per. Var.	Tar. Var.	Rel. Var.
Interpersonal perceptions
Knowing				1.33	0.13	0.03	0.47
Liking	4.90	0.56	0.81	4.25	0.55	0.10	0.62
Metaliking				3.92	0.50	0.04	0.42
Annoying	1.81	0.71	0.82	1.68	0.52	0.03	0.50
Assertiveness	4.32	0.58	0.87	3.88	0.37	0.40	0.70
Trustworthiness	5.22	0.48	0.66	4.18	0.62	0.05	0.55
Intelligence	4.74	0.42	0.73	4.44	0.50	0.08	0.44
Attractiveness	4.12	0.54	1.01	3.56	0.61	0.47	0.69
Admiration	2.14	0.62	1.05	2.16	0.67	0.18	0.58
Rivalry	1.76	0.49	0.84	1.96	0.59	0.08	0.52
State affect
Pleasure (affect grid)	6.34	1.13	1.23
Arousal (affect grid)	5.73	1.22	1.24
Active	3.78	0.84	0.86
Optimistic	4.23	0.67	0.91
Inhibited	2.36	0.75	0.87
Determined	4.07	0.63	0.91
Satisfied with myself	4.12	0.70	0.89
Trust my abilities	4.33	0.57	0.89
Satisfied with my appearance	3.99	0.56	1.10
Relationship indicators
Leadership	4.13	0.58	1.02	3.67	0.41	0.42	0.89
Friendship	5.03	0.68	0.72	3.87	0.60	0.16	0.99
Physical appeal*	4.17		1.18	3.86	0.32	0.96	0.75
Date*	4.11		1.23	4.05	0.41	0.78	0.82
Short love affair*	3.66		1.44	3.59	0.37	0.85	1.09
Romantic relationship*	4.24		1.28	4.42	0.35	0.31	0.87

Note. Ns range from 294 to 311. M = mean aggregated across individual perceiver means, SD within = standard deviation within perceivers, SD between = standard deviation between perceivers. Per. Var. = Perceiver Variance, Tar. Var. = Target Variance, Rel. Var. = Relationship Variance. Scales: Interpersonal Perceptions, Relationship Indicators, State Affect 1 to 6, Affect grid 1 to 10. For variance analyses, results for the 10 time points were aggregated, group sizes of three or fewer participants were excluded;

*for these items, we included only the mixed-sex groups for other-perceptions.