200
Cathy lives in an apartment building with a frustrating plumbing system. Every time someone flushes a toilet in the apartment building, the shower becomes very hot and causes Cathy to jump back. Over time, Cathy has begun jumping back automatically after hearing the flush, before the water temperature changes.
conditioned stimulus - The Flushing sound
conditioned response - Jumping back
unconditioned stimulus - The first time that she was in the shower and it got really hot after someone flushed
unconditioned response - Jumping back because the water became really hot