Table 1.

HAM-Nat results by demographic characteristics, all applicants who sat the HAM-Nat 2012–2015, n = 3511

	n	zHAMNat Mean	zHAMNat SD	p(F)	Cohen’s d
Age				<.001
Under 21	2248	−0.084	0.972		ref
21 and older	1263	0.150	1.028		0.23
Gender				<.001
Female	2296	−0.172	0.951		ref
Male	1215	0.326	1.006		0.51
Nation				.048
Germany	3388	0.006	0.994		ref
Other nation	123	−0.175	1.120		−0.17
German is first language				<.001
Yes	2760	0.066	0.987		ref
No	529	−0.043	0.974		−0.11
missing	222	−0.721	0.914		−0.83
Applicant/ parent1/ parent2 were born in				<.001
Germany/ Germany/ Germany	2373	0.057	0.917		ref
Germany/ for. Country/ Germany	314	0.035	0.961		−0.02
Germany/ for. Country / for. Country	452	0.074	1.061		0.02
for. Country / for. Country / for. Country	96	−0.050	1.027		−0.11
missing, miscellaneous combinations	276	−0.649	1.362		−0.61
Parent’s education				<.001
Both parents academic	1353	0.143	0.895		ref
One parent academic	926	0.048	0.958		−0.10
Both parents Abitur	194	−0.051	1.005		−0.20
One parent Abitur	243	−0.100	0.943		−0.26
No parent Abitur	535	−0.051	1.010		−0.20
missing	260	−0.678	1.011		−0.86
If academic: Is parent a medical doctor?				.069
At least one parent a medical doctor	830	0.154	1.004		ref
At least one parent academic but not medical	1449	0.076	0.930		−0.08