Which type of problem involves an analogy or relationship between words?

The correct choice is related to the concept of structure problems, which are designed to emphasize the relationships between different elements, such as words. When dealing with structure problems, individuals are required to identify how one word relates to another, thereby making an analogy. This type of problem often calls for abstract thinking, as it is not merely about understanding individual components but rather grasping the connections and relationships that exist within the given information.

For instance, if the problem presents a pair of words and asks you to find a relationship that matches this pair in a new pair of words, it is focusing on structure. This analytical approach helps in understanding the underlying mechanisms of language and how concepts are interrelated, making it essential in various cognitive tasks such as analogical reasoning.

In contrast, arranging problems typically involve sequencing or ordering elements rather than focusing on their relationships. Transformation problems require changing a particular state into another, often requiring a series of steps rather than a focus on relationships. Functional fixedness refers to a mental block against using an object in a new way, which does not pertain to the analogy or relationships between words. Understanding this distinction highlights the unique nature of structure problems in the context of cognitive psychology.