Which level in the hierarchy is the final goal?

Which level in the hierarchy is the final goal?

• A. Detection
• B. Discrimination
• C. Identification
• D. Comprehension

Answer: (D)

Comprehension is the final goal in this hierarchy because it represents genuinely understanding the message, not just perceiving or labeling sounds. The progression starts with detecting that a sound is present, then discriminating between different sounds, then identifying which word or item was heard, and finally extracting meaning, context, and intent from what is said. Comprehension relies on higher-level processing—vocabulary, grammar, and world knowledge—so a listener can follow directions, answer questions about a story, or infer meaning in context. The earlier levels are necessary steps, but they don’t guarantee understanding on their own because labeling or noticing differences doesn’t ensure grasping the overall message.

Comprehension is the final goal in this hierarchy because it represents genuinely understanding the message, not just perceiving or labeling sounds. The progression starts with detecting that a sound is present, then discriminating between different sounds, then identifying which word or item was heard, and finally extracting meaning, context, and intent from what is said. Comprehension relies on higher-level processing—vocabulary, grammar, and world knowledge—so a listener can follow directions, answer questions about a story, or infer meaning in context. The earlier levels are necessary steps, but they don’t guarantee understanding on their own because labeling or noticing differences doesn’t ensure grasping the overall message.