susanna has been classically conditioned to feel anxiety every time she walks through the anti-theft security devices at a local store because in the past she has set off the alarm many times when clerks failed to demagnetize her purchases. susanna has the best chance of eliminating her classically conditioned anxiety by

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs