Which of the following is true of divided attention in the context of memory encoding?

• A. Divided attention typically impairs the encoding of information into memory.
• B. Divided attention enhances the accuracy of memory encoding.
• C. Divided attention improves long-term retention of encoded information.
• D. Divided attention has no effect on memory encoding processes.

Answer: (A)

Verified step by step guidance

1. Understand the concept of divided attention: it refers to the process of focusing on multiple tasks or sources of information simultaneously.
2. Recall that memory encoding is the initial process of converting sensory input into a form that can be stored in memory.
3. Consider how cognitive resources are limited, meaning that dividing attention between tasks reduces the amount of focus available for encoding information effectively.
4. Recognize from psychological research that when attention is divided during encoding, the quality and accuracy of the memory trace tend to decrease.
5. Conclude that divided attention typically impairs the encoding of information into memory, rather than enhancing or having no effect on it.