Directing attention to event changes improves memory updating for older adults

Area of Science:

• Cognitive Psychology
• Neuroscience of Aging
• Human Memory

Background:

• Memory for observed actions guides perception.
• Updating memory for action changes is crucial.
• Older adults may struggle with updating memory for naturalistic action changes.

Purpose of the Study:

• To investigate if attention allocation underlies age-related deficits in memory updating.
• To examine the effect of attention cues on older and younger adults' memory for action changes.

Main Methods:

• Older and younger adults watched videos of activities across two "days" with some changed features.
• Half of the changed activities had audio-visual attention cues; half did not.
• Memory for action features was tested using cued recall and 2AFC recognition.

Main Results:

• Attention cues improved cued recall for both age groups, but not 2AFC recognition.
• Recall benefits were linked to enhanced recollection of prior changes.
• Older adults showed similar recall improvements to younger adults when attention was cued.

Conclusions:

• Deficits in older adults' memory updating may relate to attention.
• Guiding attention with cues can enhance event memory updating in older adults.
• Recollection-based retrieval benefits from attention cues in memory updating.