Social Support
HBHEQ 600 - Social Support & Social Networks
Presenters
Kristi E. Gamarel, PhD (she/her)
Victoria Davis, PhDc (she/her)
Date: October 8, 2025
Focus Area: Health Behavior & Health Equity
Agenda
Social Support: Definitions & Models
Pathways to Health
Social Capital
Bonding
Bridging
Linking
Group Work
Social Support and Health
Quote:
“Lacking social connection is as bad for your health as smoking 15 cigarettes a day.”
Source: Dr. Julianne Holt-Lunstad, U.S. Senate Special Committee on Aging testimony (2017); National Academies (2020).
Social Relationships and Health
Definitions:
Social support and social networks describe how social relationships shape health and well-being.
Conceptualization:
No single, agreed-upon way to conceptualize or define either concept.
Theories:
There is no single “Social Support” or “Social Network” theory; they represent interrelated frameworks and approaches.
Functional Support: What Support Does
Types of Functional Support:
Emotional: Expressions of empathy, love, trust, or caring.
Instrumental (Tangible): Practical help, goods, services, or financial assistance.
Informational: Guidance, advice, or problem-solving support.
Appraisal: Feedback or affirmation that aids self-evaluation.
Belonging (Companionship): Sense of connection, shared identity, and inclusion.
Structural Support: Where Support Comes From
Components of Social Networks:
Social networks represent a web of relationships through which care and information move.
Key Attributes:
Number and Reach: How many and how far connections extend.
Density: How interconnected contacts are.
Tie Strength: Closeness or emotional connection between relationships.
Multiplexity: When one person fulfills multiple roles in our lives.
How Social Support and Networks Shape Behavior
Bringing It Together:
Functional Support (What it Does):
Emotional: Empathy, reassurance, trust.
Informational: Guidance, sharing knowledge.
Instrumental: Help finding reliable sources.
Appraisal: Feedback and affirmation.
Belonging: Inclusion and shared identity.
Structural Support (Where it Comes From):
Reach: Network connections and their extent.
Density: Interconnectedness of networks.
Tie Strength: Closeness and trust.
Multiplexity: Overlapping roles.
Structure:
Patterns that shape how information spreads.
Perceived Versus Received Support
Wethington & Kessler, 1986:
Perceived Support:
The belief that help is available if and when needed.
Strongly linked to better health and well-being outcomes.
Received Support:
The actual help provided, such as advice, help, or comfort.
Beneficial but can backfire if unwanted or poorly timed.
Models of Social Support and Health
Direct Effects Model (Main Effect):
Social support benefits health across all levels of stress.
Connectedness promotes health-promotive behaviors, emotional balance, and biological regulation.
Support functions as a main effect, enhancing health regardless of stress exposure.
Stress Buffering Model (Moderator Effect):
Support protects against harmful effects of stress.
Types of support include emotional, informational, practical which reduce distress and enhance coping.
Support acts as a moderator, affecting the strength of the relationship between stress and health.
Example of Support Impact on Stressors
Situation: Five assignments drop at once!
Support: Jessica organizes an R workshop aiding students.
Outcome: Students finish assignments with increased competence.
Mediation:
How it works: Workshop reduces panic and increases control.
Moderation:
Stronger outcome for students with demanding schedules; weaker for those with lighter loads.
Pathways through Which Support Affects Health (Uchino, 2009)
Behavioral Pathways:
Supports treatment engagement.
Promotes restorative sleep.
Encourages protective health practices.
Psychological Pathways:
Reduces stress and emotional distress.
Strengthens coping skills and confidence.
Enhances sense of belonging and meaning.
Biological Pathways:
Lowers cortisol (stress hormone).
Reduces blood pressure and cardiovascular strain.
Strengthens immune function.
Social Capital: What We Gain Through Connection
Definition:
Refers to resources, trust, and opportunities accessed through social networks.
Types of Social Capital:
Bonding: Support and trust within close groups (family, friends, peers).
Bridging: Links across different groups sharing ideas and resources.
Linking: Connections to institutions and power structures.
Importance:
Shapes who accesses support and resources and those who are excluded.
Key Theorists: Pierre Bourdieu (1986), Putnam (2000), Woolcock (2001), Aldrich (2012).
Think-Pair-Share Activity
Prompt:
Recall a group that sought to make change or imagine how groups can transition from support to action.
From Social Support to Social Capital and Collective Power
Networks:
Provide care and can mobilize for collective action.
Example:
The Treatment Action Campaign in South Africa evolved from small HIV support groups to a national movement affecting policy and drug access.
Impact:
Social networks can foster resilience and resistance to inequities (Campbell, 2020).
Social Support Across the SEM (Social-Ecological Model)
Policy/Structural Level:
Laws and funding enabling or restricting supportive environments (e.g., workplace leave, housing protections).
Community Level:
Shared norms, trust, and collective action promoting support (e.g., neighborhood networks, advocacy groups).
Organizational Level:
Institutions facilitating support (e.g., schools, health clinics, student groups).
Interpersonal Level:
Support exchanged in relationships (e.g., friends, family).
Individual Level:
Perceived social support and sense of belonging.
Intervention Approaches
Goal:
Create a supportive environment where individuals feel valued and connected.
Process:
Conduct a needs assessment to identify support needs and behaviors, determining who provides what and to whom.
Key Reference: James House, 1981.
Strengthening Community Responses to Economic Vulnerability (SeCuRE)
Components of Program:
Immediate Financial Assistance: Emergency funds provided for essentials to ease stress and build stability.
Legal Gender Affirmation: Assistance with changing names and gender markers to affirm identity.
Warm Referrals: Connections to housing, food, and employment support networks.
Peer-Facilitated Group Sessions: Sessions led by transgender women of color fostering belonging and collective empowerment.
Mentorship with Microgrant: One-on-one mentoring plus grants to offer guidance and resources towards individual goals.
Refining Your Public Health Topic
Process:
Identify a key stressor or driver of a public health issue.
Name impacted groups (equity gap).
Choose a type of support addressing the issue.
Specify the operational level (Policy, Organizational, Community, Interpersonal, Individual).
Define outcomes of interest.
Resource: Kristi and Victoria are available for questions.
Contact Information
Kristi Gamarel, PhD, EdM
Email: kgamarel@umich.edu
Victoria Davis, PhDc, MS
Email: vhdavis@umich.edu