Every evening at dinner, a young child hears his parents turn on the exhaust fan before the smell of food fills the room. After several weeks, the child begins to feel hungry as soon as he hears the exhaust fan. In this scenario, what is the conditioned stimulus (CS)?
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Question 2 of 3
2. Question
During her training sessions, a swimmer develops a response to the sound of the starter’s buzzer. Initially, she did not have any particular reaction to the buzzer. Over time, the sound of the buzzer alone makes her muscles tense in preparation for a dive, even outside of her training environment. Identify the unconditioned response (UCR) in this scenario.
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Question 3 of 3
3. Question
Panda bears in a reserve exhibit a startle response when they hear loud noises from tourist vehicles. Over time, the reserve staff notices that the pandas begin to exhibit the startle response not only to the vehicles but also to the sound of the gate opening which precedes the arrival of the vehicles. What is the sound of the gate opening in this scenario?
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