In the information-processing model, the first process in the memory system is _____ memory.

• A. iconic
• B. short-term
• C. long-term
• D. sensory

Answer: (D)

Verified step by step guidance

1. Understand the information-processing model of memory, which describes how information is encoded, stored, and retrieved in the human brain.
2. Recognize that the model consists of three main stages: sensory memory, short-term memory, and long-term memory.
3. Identify that sensory memory is the initial stage where sensory information is captured very briefly before it is processed further.
4. Differentiate between types of sensory memory, such as iconic memory (visual) and echoic memory (auditory), which hold information for a fraction of a second.
5. Conclude that in the information-processing model, the first process in the memory system is sensory memory, as it is responsible for the initial capture of sensory information.