Social Networks in Later Life: Weighing Positive and Negative Effects on Health and Well-Being

Karen S. Rook

University of California, Irvine

Find articles by Karen S. Rook

Author information Copyright and License information Disclaimer

Karen S. Rook,

University of California, Irvine;

1Correspondence should be addressed to Karen S. Rook, Department of Psychology and Social Behavior, 4201 Social and Behavioral Sciences Gateway, University of California, Irvine, CA 92697-7085.

Correspondence should be addressed to Karen S. Rook, Department of Psychology and Social Behavior, 4201 Social and Behavioral Sciences Gateway, University of California, Irvine, CA 92697-7085. ude.icu@koorsk

Abstract

Social networks provide a mix of positive and negative experiences. Network members can provide help in times of need and day-to-day companionship, but they can also behave in ways that are inconsiderate, hurtful, or intrusive. Researchers must grapple with these dualities in order to develop a comprehensive understanding of how social network ties affect health and well-being. This article provides an overview of research that has examined the health-related effects of positive and negative aspects of social network involvement. If focuses on later life, a time when risks for declining health and for the loss or disruption of social relationships increase.

Keywords:

social networks, social exchanges, health, older adults

Compelling evidence indicates that social network involvement is linked to health and well-being across the lifespan (House, Landis, & Umberson, 1988), including later life (Krause, 2006). Yet social networks can be a source of mixed blessings. Social network members can facilitate adaptation to life stress, provide day-to-day companionship, and intervene to deter health-damaging behavior, but they can also let others down, provoke conflicts, and undermine others’ goals (including their health goals). Both kinds of experiences need to be considered in efforts to develop a comprehensive understanding of how social networks affect health and well-being. This article provides an overview of research that has examined the health-related effects of positive and negative aspects of social network involvement, emphasizing later life because it is a time when risks for declining health and for the loss or disruption of social relationships increase.

Conceptual and Assessment Issues

To study the dual aspects of social network involvement, researchers must identify reasonably comprehensive, but manageable, categories of positive and negative social exchanges for investigation. The most frequently studied category of positive interaction is social support, or the various kinds of aid and care that social network members provide in times of need. This emphasis on social support grew out of an early, and enduring, interest among researchers in the role that support might play in ameliorating the harmful effects of life stress (House et al., 1988). Social support warrants a prominent place in efforts to understand the health effects of social network involvement, but it should not eclipse investigation of other kinds of social interactions that also matter for health (House et al., 1988; Rook, August, & Sorkin, 2011). Everyday companionship experienced with network members may enhance mood and bolster feelings of self-worth, and network members’ efforts to deter others’ health-damaging behavior may protect health (Rook et al., 2011). Support, companionship, and control (or regulation) have been distinguished conceptually and empirically as three important categories of positive social exchanges that influence health and well-being in different ways (see , top panel).

Table 1

CategoryNetwork Members:Relevant Life ContextsPosited Outcomes
Positive
SupportProvide aid and care in times of need• Stressful life circumstances create needs for support
• Declining health, disability, or other chronic stressors create needs for intensive, sustained support
• Loss, disruption of social networkties creates needs fee alternative sources of support• Reduced distress
• More effective coping
but may also lead to
• Feelings of indebtedness
• Reduced sense of self-efficacyCompanionshipParticipate in enjoyable shared activities• Desire to experience shared activities with others as a feature of everyday life
• Minor stressors, daily hassles create needs for respite, diversion
• Chronic stressors for which few problem-solving options exist create needs for respite, diversion• Increased positive affect
• Enhanced feelings of self-worth
• Relief from distress associated with minor stressors/daily hassles
• Intermittent relief distraction from distress associated with intractable chronic stressorsControl (Regulation)Exert influence to deter health-damaging behaviors• Stressful life circumstances disrupt or erode self-control, prompting network members to engage in compensatory control to stabilize or improve health behaviors
• Chronic illnesses that require adherence to a complex treatment regimen overwhelm self-control, prompting network members to engage in compensatory control to improve adherence• Improved health behaviors and, in turn, better health outcomes
but may also lead to
• Feelings of constraint/resentment
• Reduced sense of self-efficacy
Negative
Support FailuresFail to provide needed support or provide miscalibrated or grudging support• Stressful life circumstances create (unmet) needs for support
• Declining health, disability, or other chronic stressors create (unmet) needs for sustained support
• Loss, disruption of social network ties create (unmet) needs for alternative sources of support• Increased distress
• Less effective coping
• Reduced feelings of self-worth and self-efficacyRejection/NeglectExclude person from enjoyable shared activities or ignore/neglect person• (Thwarted) desire to experience shared activities as a feature of everyday life
• Minor stressors/daily hassles create (unmet) needs for respite, diversion
• Chronic stressors for which few problem-solving options exist create (unmet) needs for respite/diversion• Increased distress/despair
• Reduced feelings of self-worth
• Reduced self-controlMisdirected Control/UnderminingExert influence that undermines sound health practices or that encourages initiation of unsound health practices• Stressful life circumstances disrupt/erode self-control, increasing vulnerability to others’ undermining of sound health practices
• Desire for acceptance by others increases willingness to initiate unsound health practices encouraged by others• Decline in sound health practices
• Adoption of unsound health practicesOpen in a separate window

Balancing this conceptualization of positive exchanges, researchers have proposed three parallel categories of negative social exchanges that also influence health and well-being in distinctive ways (e.g., Rook et al., 2011; , bottom panel). Social support failures occur when social network members do not provide needed help or provide miscalibrated or grudging help. Rejection or neglect occurs when network members exclude someone from social activities or ignore the person altogether. Misdirected social control or undermining occurs when network members interfere with others’ health goals (for example, offering unhealthy foods to someone on a restricted diet; e.g., Henry, Rook, Stephens, & Franks, 2013) or encourage others to initiate an unsound health habit (such as smoking or drinking; e.g., Cruz, Emery, & Turkheimer, 2012).

The categories of positive and negative social exchanges shown in may not be exhuastive, but distinguishing them has proven useful in studies of the health effects of social network involvement. For example, companionship sometimes exhibits stronger associations with psychological health than does social support (e.g., Newsom, Rook, Nishishiba, Sorkin, & Mahan, 2005; Rook et al., 2011). Studies often omit assessments of companionship, however, perhaps because it is such a commonplace feature of everyday life that it is easily overlooked; such an omission could lead researchers to underestimate the health benefits of positive exchanges (Rook, 1998). Similarly, social support and social control exhibit distinctive associations with health behaviors (e.g., Stephens et al., 2013), but social control is rarely assessed in studies of social network involvement and health. Efforts to understand the health effects of social networks would benefit from attention to a broader range of positive and negative social exchanges than has been customary.

Examining parallel categories of positive and negative social exchanges, using measures designed to be as comparable as possible, offers advantages, moreover, when the goal is to compare their effects (Rook, 1998). Assessing a narrow set of positive exchanges but a broad set of negative exchanges, for example, muddies the comparison. The time frames specified in measures of positive and negative exchanges should also be comparable to avoid biased comparisons. Positive exchanges are often assessed in terms of potential transactions (e.g., “Who could you turn to if you needed to discuss a personal problem?”), whereas negative exchanges are often assessed in terms of actual transactions (e.g., “Who let you down when you needed help in the past month?”); such asymmetries could distort conclusions about the health-related effects of positive versus negative exchanges. The extremity of the items used to assess the two kinds of exchanges should also be balanced to avoid comparing, for example, relatively extreme negative exchanges (e.g., ridicule) with mild positive exchanges (e.g, problem-solving advice). Balanced assessments of comparably broad categories of positive and negative social exchanges are important to reduce potential sources of bias and to aid in the interpretation of research findings.

Stability of Negative Social Exchanges over Time

Some conflicts and disagreements with social network members may be relatively short-lived, but others persist over time, functioning as a source of chronic stress. For example, measures of the frequency of negative interactions assessed at two time points over a 6-year period were strongly correlated in a nationwide sample of older adults (Krause & Rook, 2003). Chronically high levels of negative social interaction over a 2-year period were related to worse self-rated health, more health conditions, and greater functional impairment in another large study of older adults (Newsom, Mahan, Rook, & Krause, 2008). More frequent negative interactions have been linked to poorer cortisol regulation (a physiological response to recurring stress that increases illness susceptibility), particularly among individuals with a history of persistent negative interactions spanning many years (Friedman, Karlamangla, Almeida, & Seeman, 2012). Mounting evidence suggests that chronic conflicts with others can disrupt cardiovascular, endocrine, and immune functioning (see reviews by Brooks & Dunkel-Schetter, 2011; Uchino, 2006; Wright & Loving, 2011). Thus, the cumulative physiological effects of persistent negative interactions are likely to take the greatest toll on older adults’ health.

Future Directions

Tremendous strides have been made in efforts to conceptualize, measure, and evaluate the health-related effects of older adults’ social exchanges, and to identify physiological mechanisms that may underlie these effects. Important questions remain, however.

Joint Effects of Positive and Negative Social Exchanges

Most studies conducted to date have examined the independent effects of positive and negative social exchanges. As a result, little is known about their possible joint effects. For example, can positive exchanges with friends help to reduce the adverse effects of upsetting exchanges with family members, or vice-versa? The few studies that have investigated such joint effects have yielded inconsistent findings (see reviews by Brooks & Dunkel Schetter, 2011; Fiori, Windsor, Pearson, & Crisp, 2012). Individual differences may influence who benefits from positive exchanges after a conflict, and their investigation might help to resolve inconsistent findings (Fiori et al., 2012). Additionally, the type or number positive exchanges needed to counteract a distressing negative exchange may vary across different categories of social interaction. For example, rejection may be a more painful experience, and therefore more difficult to counteract, than intrusive social control. Investigating such variations, and their underlying mechanisms (e.g., countervacting negative affect, bolstering self-esteem), would help to clarify when and why positive exchanges might offset the effects of negative exchanges.

Potential joint effects of positive and negative social exchanges could also be construed in terms of tensions or let-downs experienced with a social network member that detract from the ability to enjoy interactions with others (cf. Lapate et al., 2014). Hochschild (1978) observed long ago, in a study of older adults living in congregate housing, that residents whose family relationships were unsettled seemed to have difficulty deriving pleasure from interactions with fellow residents. Similarly, some evidence suggests that interventions designed to help lonely older adults make new friends may fail if problematic family relationships are not addressed first (Antonucci & Wong, 2010). Probing different forms of joint or contingent effects of positive and negative social exchanges is likely to have practical and theoretical importance.

Joint Effects of Specific Categories of Positive or Negative Social Exchanges

Specific categories of positive or negative social interaction might also have joint effects. For example, social network members’ efforts to encourage a family member to change a risky health behavior often involve a shifting mix of social support and social control, but their joint effects have seldom been studied. Support that involves considerable tact and sensitivity may preserve goodwill in the relationship but may fail to foster improved health behavior. A shift to confrontation or pressure (social control) may succeed in prompting behavior change but may also kindle resentment or erode the family member’s sense of self-efficacy (Rook et al., 2011). Alternatively, a prior history of supportive exchanges might make a network member’s subsequent efforts to exert social control more tolerable and, perhaps, more effective (e.g., Khan, Stephens, Franks, Rook, & Salem, 2013). This example could be extended to develop and test predictions about possible joint effects and dynamics of other categories of social interaction.

Origins of Persistent Negative Exchanges

Perhaps the most urgent question for future research is why some older adults experience persistent negative exchanges with others. This complex question may defy simple answers, however, because negative exchanges are likely to have many different origins. For some older adults, current life difficulties, such as serious financial burdens or deteriorating health, may create support needs that overwhelm the support-providing capacities of existing social network members, leading to strained relationships (Krause, Newsom , & Rook, 2008). For other older adults, intergenerational or cultural differences in expectations for support and companionship may precipitate misunderstandings (Pillemer et al. 2007; Treas & Mazumdar 2002). For still other older adults, adversity experienced early in life may foster attachment insecurities that create a predisposition to troubled relationships (Fagundes, Bennett, Derry, & Kiecolt-Glaser, 2011). Persistent negative interaction can also originate with others who are simply difficult to avoid and who engage in noxious or undermining behavior. Forging a strong knowledge base regarding the origins of persistent negative social exchanges will benefit from the development of conceptual frameworks and empirical strategies for integrating these diverse influences on older adults’ social ties.

Conclusion

Evidence from studies focused on age differences suggests that older adults have more satisfying social relationships and experience fewer interpersonal problems than younger groups (Charles & Carstensen, 2010). Such findings do not contradict other evidence indicating that some older adults experience disappointing or conflictual relationships with others that jeopardize their health. Researchers must grapple with these dualities in order to develop a comprehensive understanding of how social networks affect health and well-being in later life and to inform the design of interventions, when warranted, that seek to improve the quality of older adults’ social relationships.