Conditioning seldom occurs when a(n) repeatedly comes before a(n)

This seldom takes place when the unconditioned stimulus comes before the conditioned or neutral stimulus. This is mainly because there is no association to be made between the two stimuli and no response that will be experienced. Since the unconditioned stimulus will automatically lead to a response, having the conditioned stimulus taking place at a similar time period will not change the outcome.

Honestly, let me think. i'm .