The basic scenario is that an older child has some kind of cancer and a MD will be doing daily injections to reduce the growth of a tumor. 

Here is the basic sequence.  The child is brought into the exam room by a nurse.  It is always the same exam room. The nurse will record some basic information (weight, blood pressure, pulse rate) and then leave the room.  It is always the same nurse.  Fifteen minutes later, the MD enters the room.  The MD fills the syringe and performs the injection within two minutes. As the MD bends over while performing the injection he makes a little grunt sound.

We will assume that the injection is the UCS.  The UCR is an increase in heart rate.

Now analyze the situation as classical conditioning.

1. What change are we looking for to say that classical conditioning has occurred?

2. Analyze the room as a CS.  What is the acquisition procedure?

3. Analyze the nurse as a CS. What is the acquisition procedure?

4. Analyze the MD as a CS. What is the acquisition procedure?

5. Analyze the grunt sound as a CS. What is the acquisition procedure?

6. Finally, assume that the MD shows up late (30 minutes--it has been a busy day).  What would we be looking for at the usual 15 minute mark?  How would we label those changes?