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Smoking unavailability for 24 hours significantly worsened mood and reaction time compared to shorter waits. This study reveals how delayed smoking access impacts motivation and affect in smokers.

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Area of Science:

  • Psychology
  • Behavioral Science

Background:

  • Investigates the link between smoking availability and motivation.
  • First study to use three distinct time points for smoking availability.

Purpose of the Study:

  • Examine extended smoking unavailability.
  • Test the linearity of relationships between smoking availability and motivation.

Main Methods:

  • 90 smokers abstinent for 3 hours were exposed to smoking stimuli.
  • Randomly assigned to smoke in 20 minutes, 3 hours, or 24 hours.
  • Measured urge, affect, and reaction time before and after manipulation.

Main Results:

  • 24-hour unavailability decreased positive affect and increased negative affect.
  • Linear relationship observed between smoking availability and affect.
  • Quadratic relationship found between smoking availability and reaction time.

Conclusions:

  • Further research with more time points needed to clarify smoking availability's effect on motivation.
  • Findings suggest delayed smoking access impacts mood and cognitive performance.