Table 2.

Correlation between measures of intergroup bias and prior quality of contact with target outgroups as a function of 5-HTTLPR genotype, and statistics for tests of genotype-contact interactions. Greater values for contact reflect more negative quality of prior contact, and greater values for intergroup bias measures reflect greater levels of intergroup bias toward the target group. *P < 0.05, **P < 0.005

Measure of intergroup bias	S-group	L/L-group	Model F and P	Interaction β and P
ATB	r = 0.52**	r = −0.11	F = 7.67, P < 0.001	β = 0.55, P = 0.003
Black bias	r = 0.51**	r = 0.33*	F = 10.89, P < 0.001	β = 5.34, P = 0.06
Asian-American bias	r = 0.44**	r = 0.44**	F = 9.31, P < 0.001	β = −2.17, n.s.
Arab bias	r = 0.50**	r = 0.04	F = 6.53, P < 0.001	β = 9.67, P = 0.06
Singaporean bias	r = 0.42**	r = 0.01	F = 5.11, P = 0.002	β = 7.57, P = 0.02
Bangladeshi bias	r = 0.47**	r = 0.12	F = 6.56, P < 0.001	β = 6.14, P = 0.08
Schizophrenic bias	r = 0.26*	r = 0.48**	F = 5.37, P = 0.002	β = −7.31, n.s.