In cognitive psychology, what does the term 'similarity' most accurately refer to?

• A. The degree to which two or more stimuli share common features or characteristics
• B. The ability to solve problems using previously learned strategies
• C. The process of storing information in long-term memory
• D. The tendency to recall information that is emotionally significant

Answer: (A)

Verified step by step guidance

1. Step 1: Understand that in cognitive psychology, 'similarity' is a concept used to describe how stimuli are perceived in relation to each other.
2. Step 2: Recognize that similarity involves comparing two or more stimuli to identify shared features or characteristics.
3. Step 3: Differentiate 'similarity' from other cognitive processes such as problem-solving, memory storage, or emotional recall, which are distinct concepts.
4. Step 4: Note that similarity is specifically about the degree of commonality between stimuli, which influences perception, categorization, and learning.
5. Step 5: Conclude that the most accurate definition of 'similarity' in this context is the degree to which two or more stimuli share common features or characteristics.