TABLE 11.

Results of the FrD-PdC-PdA comparison regarding the willingness to approach the experimenters (estimates, together with standard errors, tests, confidence limits, as well as minimum and maximum of estimates derived after excluding individuals one at a time).

Term	Estimate	SE	z	P	Lower Cl	Upper Cl	Min	Max
Intercept	1.160	0.421		(1)	0.371	2.039	1.027	1.217
Group (PdC)(2)	1.913	0.803	2.382	0.017	0.520	3.825	1.573	1.992
Group (PdA)(2)	0.236	0.454	0.519	0.604	–0.657	1.134	0.157	0.313
Social(3)	–0.647	0.449	–1.440	0.150	–1.559	0.215	–0.704	–0.549

⁽¹⁾not indicated because of having a very limited interpretation. ⁽²⁾dummy coded with FrD being the reference category; the difference between PdC and PdA was estimated as 1.677 ± 0.798, z = –2.101, P = 0.035. ⁽³⁾side at which the CP was placed; dummy coded with left being the reference category.