The Group Intertemporal Decision-Making Process

Area of Science:

• Decision Sciences
• Social Psychology
• Cognitive Science

Background:

• Intertemporal decision making is extensively studied at the individual level.
• Group decision making in intertemporal contexts is under-researched but holds significant practical value.
• Existing research often overlooks the complexities of group dynamics in delayed gratification scenarios.

Purpose of the Study:

• To propose and validate a "two-process" framework for analyzing group intertemporal decision making.
• To investigate the psychological and theoretical mechanisms underlying group choices involving delayed outcomes.
• To differentiate group from individual decision-making processes in intertemporal contexts.

Main Methods:

• Utilizing self-assessment questionnaires to gauge individual perceptions and contributions.
• Employing audiovisual recordings to capture real-time interpersonal interactions within groups.
• Implementing visual decision-making tools to quantify information processing and choice strategies.
• Analyzing both interpersonal dynamics and cognitive information processing.

Main Results:

• The "two-process" approach effectively quantifies interpersonal interaction and information processing in group settings.
• Differential mechanisms distinguishing group from individual intertemporal decision making are identified.
• Key mechanisms governing information processing within group intertemporal choices are revealed.

Conclusions:

• The proposed framework offers a novel method for studying group intertemporal decision making.
• Findings provide insights into the psychological underpinnings of collective choices over time.
• Results can inform interventions and nudges to promote more forward-thinking group decisions.