Dementia Care Research and Psychosocial Factors

Area of Science:

• Gerontology
• Psychology
• Public Health

Background:

• Family caregivers of individuals with dementia face risks of stress, burden, and reduced social support.
• Specific personality traits are associated with these risks, but the interplay is not fully understood.
• The Tele-STELLA intervention provided a dataset to explore these relationships.

Purpose of the Study:

• To investigate the influence of personality traits on caregivers' willingness to contact each other.
• To examine the association between caregiver contact and burden.
• To identify personality-based needs for social support in dementia caregivers.

Main Methods:

• 132 family caregivers participated in an 8-week virtual psychoeducational intervention.
• Personality traits were assessed using the Ten-Item Personality Inventory (TIPI).
• Caregiver burden and stress were measured using the Revised Memory and Behavior Problems Checklist (RMBPC); contact frequency was queried post-intervention. Linear and logistic regression models were used.

Main Results:

• Higher agreeableness and lower openness were associated with reduced caregiver burden.
• Lower emotional stability predicted lower burden, while higher extraversion predicted higher burden.
• Higher emotional stability predicted increased contact with other caregivers; higher conscientiousness predicted decreased contact.

Conclusions:

• Personality traits like agreeableness, openness, and emotional stability are linked to caregiver burden levels.
• Emotional stability and conscientiousness influence caregivers' propensity to seek social support from peers.
• Interventions may need personalization based on caregiver personality to effectively address burden and facilitate support-seeking behaviors.