At what month gestation in humans are the breasts ready to produce milk?

Preconscious memories are thought to

a. function in the background until they are needed. b. detect changes in biological functioning and regulate them without conscious awareness. c. involve automatic cognitive processing of information. d. stem from the need to repress traumatic memories or taboo desires. e. cannot be brought to conscious memory because they are "buried" too deep.

Little Baruti sees a four-legged creature that makes the noise, "Woof! Woof!"

He points and says, "Dog!" His mother says, "Good, Baruti, good!" Skinner would propose that Baruti saying, "Dog!" is a _____ that comes under control of the stimulus, which is ____. a. response; his mother saying "Good!" b. response; the dog c. reinforcement; his mother saying "Good!" d. reinforcement; the dog