Future versus present: time perspective and pupillary response in a relatedness judgment task investigating temporal...

Area of Science:

• Cognitive Psychology
• Neuroscience

Background:

• Event representations include temporal dimensions, but the impact of individual time perspective (present vs. future) on event knowledge is understudied.
• Existing research highlights temporal orientation (chronological vs. reverse) but less on how present or future focus influences cognitive processing.

Purpose of the Study:

• To investigate the influence of time perspective on cognitive resource allocation during event-related tasks.
• To examine how individual differences in future time perspective affect accuracy and processing efficiency.

Main Methods:

• Combined behavioral data (reaction times, error rates) with task-evoked pupil dilation.
• Utilized a relatedness judgment task pairing everyday events with object features.
• Applied principal component analysis to pupillary data to assess cognitive effort.

Main Results:

• Chronological event items were processed more easily than reverse items irrespective of time perspective.
• Higher future time perspective scores correlated with lower error rates for chronological items under automatic processing.
• Pupil dilation indicated that future-oriented individuals invested more cognitive resources and showed faster reaction times across conditions.

Conclusions:

• A future time perspective may enhance cognitive performance by aligning with future-oriented event representations.
• Future time perspective is linked to a general cognitive performance characteristic that improves task efficiency.
• Individual differences in time perspective significantly impact cognitive resource allocation and task outcomes.