The following are examples of classical conditioning. For each example identify the unconditioned stimulus, unconditioned response, neutral stimulus, conditioned stimulus, and conditioned response.
1. Every time someone flushes a toilet in the apartment building, the shower becomes very hot and causes the person to jump back. Over time, the person begins to jump back automatically after hearing the flush, before the water temperature changes. You eat a new food and then get sick because of the flu. However, you develop a dislike for the food and feel nauseated whenever you smell it.
A. UCS
B. UCR
C. CR
D. CS
2. An individual receives frequent injections of drugs, which are administered in a small examination room at a clinic. The drug itself causes increased heart rate but after several trips to the clinic, simply being in a small room causes an increased heart rate. John Watson conducted an experiment with a boy named Albert in which he paired a white rat with a loud, startling noise. Albert now becomes startled at the sight of the white rat.
A. UCS
B. UCR
C. CR
D. CS
3. You have a meal at a fast food restaurant that causes food poisoning.
A. UCS
B. UCR
C. CR
D. CS

Explanation:An unconditioned response,UR is a natural reaction that occurs from a given stimulus, usually An Unconditioned Stimulus,US. However, when we attribute a response to the initial stimulus that triggered our behaviour, that response becomes a Condtioned Response, CR because we have made the initial stimulus, a Condtioned Stimulus, CS that associates a particular behaviour to it.

No 1 contains two questions

1a)..A UCS---Flushing a toilet

B. UCR ----jumping back from hot shower

CS----when you flush a toilet the next time

CR---jumping back before temperature of water changes

1b)A. UCS----Eating new food

B. UCR--- Sick from food

D. CS-When you smell that food that caused flu

CR---Feeling Nauseous

Number 2 contains two questions

2a)A. UCS----frequent injections

B. UCR--- increased heart rate

D. CS-Entering the room to receive injection

CR---Immediately having increased hear rate

2b).A UCS----loud startling noise paired with white rat

B. UCR---Albert is startled

D. CS- Upon seeing White rat

CR---Albert is Automatically startled

Complete question of No3

3.You have a meal at a fast food restaurant that causes food poisoning the next time you see a sign from that restaurant you are nauseous.

A UCS----Eating a meal at a particular restaurant

B. UCR---food poisoning

D. CS- Upon seeing the sign of the restaurant

CR---feeling nauseous