Temporal discounting predicts procrastination in the real world.

Area of Science:

• Cognitive Psychology
• Behavioral Economics

Background:

• Procrastination is a common behavior, often hypothesized to stem from temporal discounting.
• Temporal discounting suggests that distant rewards are undervalued, reducing motivation for early task initiation.
• Empirical evidence directly linking temporal discounting to real-world procrastination has been limited.

Purpose of the Study:

• To investigate the association between temporal discounting and procrastination in a real-world setting.
• To develop and utilize a novel, fine-grained measure of procrastination.
• To provide empirical support for cognitive mechanisms underlying procrastination.

Main Methods:

• A long-term, real-world task was employed.
• Procrastination was measured by analyzing the entire time course of work progress, not just task completion.
• A novel metric for fine-grained procrastination was computed.

Main Results:

• A positive correlation was found between the degree of future reward discounting and the level of procrastination.
• This association was significant when using the novel, fine-grained procrastination metric.
• No significant correlation was observed when procrastination was measured by task completion day or survey responses.

Conclusions:

• Temporal discounting is a cognitive mechanism that empirically underlies procrastination.
• The findings support interventions aimed at reducing reward delays or lowering discount rates to mitigate procrastination.
• A novel measurement approach is crucial for revealing the link between temporal discounting and procrastination.