Final answer:
In the context of psychology and crystallized intelligence, knowing the chemical symbols for various elements relies the most on crystallized intelligence, as it involves recall of memorized factual knowledge.
Step-by-step explanation:
The question relates to the area of psychology, more specifically the concept of crystallized intelligence as defined by Raymond Cattell. Crystallized intelligence refers to the use of knowledge that has been previously acquired and the ability to retrieve it. Therefore, the example that relies most heavily upon crystallized intelligence among the options given would be:
b. knowing the chemical symbols for various elements
This option is indicative of having learned and memorized factual information that can be readily recalled, which is the essence of crystallized intelligence. The other options, such as solving a crossword puzzle, writing a poem about owls, and analyzing relationships between concepts, may also draw on crystallized intelligence to some extent but are more reflective of fluid intelligence — the ability to solve new problems, identify patterns, and use logic in novel situations.