Remembering what to do when the time comes: The effects of offloading in a complex prospective memory task

Area of Science:

• Cognitive Psychology
• Human-Computer Interaction
• Health Informatics

Background:

• Prospective memory tasks are crucial for daily functioning and medical adherence.
• Cognitive offloading, using external tools like reminders, can aid memory.
• Telehealth contexts present unique challenges for prospective memory.

Purpose of the Study:

• To investigate the impact of cognitive offloading via reminders on a complex prospective memory task.
• To assess the effectiveness of external reminders in a simulated telehealth scenario.
• To explore the potential of reminders in optimizing patient outcomes in medical settings.

Main Methods:

• Two experiments involved participants learning about dry eye disease in a simulated telehealth setting.
• Participants were tasked with emailing the experimenter at a specific time 2 days later.
• One group (offload) used reminders, while the other (internal) did not.

Main Results:

• Participants using reminders (offload condition) were significantly more likely to email on time and complete the task.
• No significant differences in free-recall memory performance were found between groups.
• Rehearsal, metacognitive judgments, and conscientiousness data were also analyzed.

Conclusions:

• External reminders enhance performance on complex prospective memory tasks, particularly in telehealth.
• While reminders improve task completion, they do not necessarily enhance memory recall itself.
• Reminders show potential as a tool to improve patient adherence and outcomes in healthcare.