The effect of ostracism on prospective memory in problem solving

Area of Science:

• Cognitive Psychology
• Social Psychology
• Neuroscience

Background:

• Ostracism, or social exclusion, negatively impacts executive functions.
• Understanding ostracism's effect on planning is crucial for various populations.
• Prospective memory (PM) involves planning, recall, and performance phases.

Purpose of the Study:

• To investigate the impact of ostracism on the planning and recall phases of prospective memory.
• To examine these effects using the Tower of London (TOL) task, an executive function assessment.

Main Methods:

• Cyberball simulation was used to induce social exclusion or inclusion.
• Bayesian analysis was employed to analyze planning and recall data from the TOL task.
• Participant sex was analyzed as a potential moderating factor.

Main Results:

• No significant difference in planning success was found between ostracism and inclusion conditions.
• Participant sex significantly affected baseline planning success in the inclusion condition.
• Ostracism appeared to equalize performance between sexes, with no difference in recall percentage despite males listing/recalling more moves.

Conclusions:

• Ostracism may have an equalizing effect on prospective memory performance between sexes.
• Future research should consider sex and individual differences in ostracism perception.
• Executive function assessments like the TOL are valuable for studying social exclusion impacts.