Step 1: Understanding the Question:
The question is a matching task that pairs fundamental psychological learning concepts (List I) with their pioneering researchers (List II).
Step 2: Key Formula or Approach:
Link each concept or apparatus to the correct historical theorist of learning.
Step 3: Detailed Explanation:
• Let us match each concept:
• A. Cognitive Maps: Introduced by Edward C. Tolman to describe the mental representation of physical spatial layouts constructed during latent learning in rats. Thus, A matches III.
• B. Insight Learning: Formulated by Gestalt theorist Wolfgang Kohler through his problem-solving studies with chimpanzees. Thus, B matches I.
• C. Puzzle Box: Designed by Edward L. Thorndike to study trial-and-error learning in cats, leading to the "Law of Effect." Thus, C matches IV.
• D. Classical Conditioning: Discovered by Ivan Pavlov through his experiments on stimulus association in dogs. Thus, D matches II.
• Combining these matches yields: A-III, B-I, C-IV, D-II.
Step 4: Final Answer:
This sequence corresponds to Option (D).