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Deadline rush: a time management phenomenon and its mathematical description
Cornelius J König1, Martin Kleinmann
1Psychologisches Institut der Universität Zürich Fachrichtung Arbeits- und Organisationspsychologie, Switzerland. c.koenig@psychologie.unizh.ch
The Journal of Psychology
|March 9, 2005
Summary
People often procrastinate on tasks with distant deadlines, exhibiting inconsistent time management. Behavioral decision-making research suggests a hyperbolic discounting model better predicts this "deadline rush" than exponential models.
Area of Science:
- Behavioral Economics
- Decision Science
- Cognitive Psychology
Background:
- Individuals commonly experience a "deadline rush," delaying tasks until deadlines approach.
- Traditional economic models use exponential discounting to explain intertemporal choices, but may not fully capture deadline-driven behavior.
Purpose of the Study:
- To investigate whether a hyperbolic discounting function provides a more accurate model of deadline-driven behavior compared to exponential discounting.
- To analyze student study habits as a case study for time management and deadline proximity.
Main Methods:
- Comparison of hyperbolic and exponential discounting functions.
- Analysis of empirical data on student study patterns relative to exam deadlines.
Main Results:
- The hyperbolic discounting function demonstrated a significantly better fit to the observed student study data than the exponential function.
- Findings support the notion that individuals' valuation of future outcomes decreases more rapidly as a deadline approaches.
Conclusions:
- Hyperbolic discounting offers a more accurate framework for understanding the "deadline rush" phenomenon in time management.
- This suggests that time management decisions are often inconsistent, with plans frequently deviating from actual behavior due to future outcome discounting.