You are driving to school when suddenly an ambulance rushes past you with its sirens blaring,shocking you so much that you fear that you might lose control of your car.A minute later,you hear sirens in the distance and increase your vigilance to be prepared for another emergency vehicle on the road.What change has come over your normal reaction to sirens?
A) Hebbian learning
B) sensitization
C) habituation
D) fight-or-flight response

Question

Quizplus · Accepted Answer

The change in the person's reaction to sirens is an example of sensitization. This is because the first exposure to the sirens (when the ambulance passed) increased their sensitivity to the sound, causing them to be more vigilant and alert for future sirens. Habituation refers to the process of becoming less responsive to a repeated stimulus over time, which is not what is happening in this situation. Hebbian learning refers to the process by which neurons in the brain adapt their connections based on repeated stimulation, which is not directly related to this scenario. The fight-or-flight response refers to the physiological reaction of the body to a perceived threat, which is not specifically related to the person's change in reaction to sirens.

You Are Driving to School When Suddenly an Ambulance Rushes