In the information-processing model of memory, what are the three main components (stages) involved in processing information?

• A. Sensory memory, short-term (working) memory, and long-term memory
• B. Encoding, storage, and retrieval
• C. Classical conditioning, operant conditioning, and observational learning
• D. Id, ego, and superego

Answer: (A)

Verified step by step guidance

1. Understand that the information-processing model of memory describes how information is handled by the brain in stages, similar to how a computer processes data.
2. Identify the three main stages involved in this model: the first stage is Sensory Memory, where sensory information is briefly held.
3. The second stage is Short-Term Memory (also called Working Memory), where information is temporarily held and actively processed.
4. The third stage is Long-Term Memory, where information is stored more permanently for later retrieval.
5. Recognize that these stages represent the flow of information: from initial perception (sensory memory), to conscious processing (short-term/working memory), to durable storage (long-term memory).