Which of the following statements about sensory memory are true?
I) Irrelevant stimuli are forgotten virtually immediately. 
II) Auditory stimuli are generally retained for longer than visual stimuli. 
III) Information that you pay attention to moves to short-term memory.

• A.  I & II.
• B. I & III.
• C. II & III.
• D. I, II, & III.

Answer: (D)

Verified step by step guidance

1. Understand the concept of sensory memory: Sensory memory is the shortest-term element of memory. It is the ability to retain impressions of sensory information after the original stimuli have ended.
2. Evaluate statement I: Irrelevant stimuli are forgotten virtually immediately. This is true because sensory memory holds information for a very brief period, and irrelevant stimuli are not processed further.
3. Evaluate statement II: Auditory stimuli are generally retained for longer than visual stimuli. This is true as echoic memory (auditory) lasts longer than iconic memory (visual).
4. Evaluate statement III: Information that you pay attention to moves to short-term memory. This is true because attention is the process that transfers information from sensory memory to short-term memory.
5. Combine the evaluations: Since all three statements are true based on the understanding of sensory memory, the correct answer is I, II, & III.