Learned Irrelevance Is a

Multiple Choice

Learned irrelevance is a

A) combination of Pavlovian and instrumental conditioning that results in an extremely inhibitory CS that blocks instrumental learning.
B) situation in which exposure to a zero contingency between a CS and US interferes with future learning.
C) type of blocking effect that occurs in multistage instrumental conditioning procedures in which learning one response reduces the ability to learn a second response.
D) type of discrimination procedure in which the two stimuli that serve as the S^D and S^Δ are reversed across training phases so frequently that the subject comes to ignore both stimuli.