Samantha habitually blurted out answers to questions during class discussion. mr. hargrove repeatedly called samantha by name and told her to wait her turn, but samantha repeated her behavior day after day. mr. hargrove finally realized that his strategy was not working. he thought he was using a form of punishment, but his strategy turned out to be: a. negative reinforcement of the behavior.
b. positive reinforcement of the behavior.
c. the antecedent for the behavior.
d. the unconditioned stimulus.

Restricting immigrants from entering a country may be based on what belief?  

Which of these is the best example of a cause-and-effect chain of events? 1. alonzo went to the music festival. 2. carmen went to the same music festival. 3. alonzo met carmen at the music festival. 1. yosef bought a new car from a dealership. 2. bailey bought a car from the same dealership. 3. bailey paid more for his car than yosef did. 1. the high school football team played a game on friday night. 2. the drama club put on a play on friday night. 3. maya watched the football game instead of the play. 1. a fast food restaurant ran an advertisement on television. 2. hank saw the advertisement and got hungry. 3. hank went to the fast food restaurant and bought food.

Which is the best location for farming? ( southwest asia ) a: east of the jordan river b: central syria c: southern israel d: the coast of lebanon