Stimulus Repetition and the Perception of Time: The Effects of Prior Exposure on Temporal Discrimination, Judgment, and Production
2011
Effects of Repetition on Time Perception
Sample size: 15
publication
10 minutes
Evidence: moderate
Author Information
Author(s): William J. Matthews
Primary Institution: University of Essex
Hypothesis
Does immediate repetition shorten perceived duration?
Conclusion
The study found that immediate repetition reduces subjective duration but does not affect the precision of temporal discrimination.
Supporting Evidence
- Immediate repetition leads to shorter subjective durations for repeated items compared to novel ones.
- The precision of temporal discrimination was not affected by repetition.
- Participants showed a positive correlation between temporal discrimination accuracy and the size of the repetition effect.
Takeaway
When you see the same thing over and over, it feels like it lasts a shorter time than when you see something new.
Methodology
Five experiments were conducted to investigate the effects of repetition on time perception using various judgment tasks.
Limitations
The effects of repetition seem to diminish over time and with intervening stimuli.
Participant Demographics
Fifteen participants from the University of Essex, compensated with course credit or payment.
Statistical Information
P-Value
p=0.009
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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