Thinking about strategies during, before, and after making a decision

Area of Science:

• Cognitive Psychology
• Developmental Psychology
• Gerontology

Background:

• Cognitive aging research often employs think-aloud and self-report methods to study decision-making.
• Understanding the impact of these methodological choices on performance across age groups is crucial.

Purpose of the Study:

• To investigate how think-aloud and self-report instructions influence decision-making performance in young and older adults.
• To determine if these instructions exacerbate or explain age-related cognitive differences.

Main Methods:

• Two studies were conducted involving young and older adult participants.
• Participants were assigned to either think-aloud or self-report conditions during decision-making tasks.

Main Results:

• Think-aloud instructions increased overall decision time for both age groups without significantly altering decision processes.
• Younger adults in the think-aloud condition rechecked information more often than older adults.
• Self-report methods demonstrated nonreactivity, confirming their reliability.

Conclusions:

• Neither think-aloud nor self-report instructions appear to compound or explain age-related differences in cognitive functioning.
• Methodological choices in cognitive aging research do not inherently create or magnify performance disparities between age groups.