Eric demands that his mother bring him a glass of water even though he can do it himself, and he disobeys her suggestion that he get his own glass of. water. he throws the glass on the floor according to baumrind, it is most likely that his parents are engaged in

the answer to the question is punishment. or more specifically, positive punishment.

positive punishment occurs when a behavior is given a negative consequence for the individual doing the behavior.

sara no longer wants to ask questions (the behavior) because she is ridiculed by mr. smith (the punishment).

reinforcement is inaccurate because reinforcement always gives positive consequences for the individual doing the behavior, be it by introducing a pleasant consequence or removing an unpleasant one.