Ethics in psychological experimentation is concerned with judgments of:

If you have been waking up several times a night for several weeks and then take a long time to fall back to sleep, you may be suffering from ____________

a) insomnia b) parasomnia c) hypersomnia d) reverse insomnia

Which of the following statements is supported by current research on ethnic differences in general intelligence among children?

A) American black children score, on average, 10 to 12 IQ points below American white children. B) Asian-American children score, on average, 15 IQ points above their white counterparts. C) Hispanic-American children score, on average, 12 to 14 IQ points below American black children. D) Hispanic-American children score, on average, 15 IQ points above their white counterparts.