Table 1.

Mean proportion of performed-responses as a function of encoding in Phase 1, observation in Phase 2, and observation group.

Encoding, Phase 1	Observation, Phase 2
	In-group		Out-group		Control: black gloves
	Observed	Not observed	Observed	Not observed	Observed	Not observed
Performed	0.79 (0.17)	0.46 (0.15)	0.80 (0.14)	0.56 (0.23)	0.72 (0.16)	0.58 (0.21)
Read	0.27 (0.18)	0.06 (0.08)	0.18 (0.15)	0.05 (0.10)	0.24 (0.17)	0.08 (0.10)
Not presented	–	0.02 (0.04)	–	0.01 (0.02)	–	0.01 (0.03)

Standard deviations are given in parentheses. Proportions represent the frequency of performed-responses divided by the number of all responses for a corresponding item type.