Placing subjects in experimental groups such that each subject has an equal probability of ending up in any group is referred to as

The mammillary nuclei are

A) bumps visible on the dorsal surface of the medulla. B) visible on the inferior surface of the diencephalon. C) often considered to be nuclei of the hypothalamus. D) found only in females. E) both B and C

In the context of the relationship between culture and human behavior, which of the following statements is correct?

a) Culture is a uniquely human product. b) Culture is a tangible concept and not an abstract one. c) Culture influences psychological processes, not behaviors. d) Newborns have no culture.