Answer: Latent learning
Explanation:
Latent learning is the learning mechanism in which response is generated through subconscious retrieval of information.This learning takes place in lack of reinforcement.Therefore, the produced response is non-associative which is not linked with immediate expression.
According to the question, Mike is showing latent learning because Mike knows the site of turkey basters as he shops there a lot. Even though he hasn't looked turkey basters for himself but due to subconscious recalling of its spot , he directed the customer to that point.
