We need to match the dimensions of intelligence from List I with the corresponding theories from List II:
- A. Contextual Intelligence: This refers to the ability to apply knowledge and adapt to the environment, which fits the \textit{Structure of Intellect Model} (I).
- B. Naturalistic Intelligence: This type of intelligence, related to understanding nature, animals, and other living organisms, is part of the \textit{Triarchic Theory of Intelligence} (II).
- C. Spatial Relations: This involves the ability to visualize spatial patterns, and it is best aligned with the \textit{Theory of Multiple Intelligences} (III).
- D. Three Dimensions of Intellectual Traits: This theory emphasizes the broad scope of mental abilities, which corresponds to the \textit{Theory of Primary Mental Abilities} (IV).
Thus, the correct matching is: A-I, B-II, C-III, D-IV.