Passage of Time Judgments Are Not Duration Judgments: Evidence from a Study Using Experience Sampling Methodology

Area of Science:

• Cognitive Psychology
• Psychology of Time
• Human Aging Research

Background:

• Conventional wisdom suggests that the perception of time passage accelerates with age.
• Existing research often focuses on laboratory settings, limiting ecological validity.
• The relationship between subjective time passage and objective duration judgments (DJs) remains unclear.

Purpose of the Study:

• To investigate the relationship between judgments of time passage and duration judgments (DJs) in daily life.
• To compare these judgments between young and elderly individuals.
• To identify predictors of individual differences in time perception.

Main Methods:

• Employed the Experience Sampling Method (ESM) to assess time judgments in participants' natural environments.
• Measured duration judgments (DJs) using verbal estimation and interval production techniques.
• Collected data from both young and elderly participants.

Main Results:

• No significant age-related differences were found in the rate of time passage judgments.
• Judgments of time passage were not significantly related to duration judgments (DJs).
• Factors influencing time passage judgments (e.g., emotional state, attentional focus) did not predict DJs.

Conclusions:

• Subjective judgments of time passage are distinct from objective duration judgments (DJs).
• The common belief that time speeds up with age is not supported by this study's findings on time passage perception.
• Individual differences in time perception are influenced by factors specific to either time passage or duration estimation.