Stress has traditionally been conceptualized as an intrapsychic phenomenon with detrimental effects on one's physiological and psychological health when coping resources are perceived to be inadequate (Lazarus & Folkman, 1984). However, empirical findings from the past three decades suggest that stressful life events have crossover effects from one person to another, namely from one romantic partner to the other (Bodenmann et al., 2006). Hence, stress experienced in the context of romantic relationships is now better understood as an interpersonal phenomenon with potential negative interpersonal (i.e., relationship satisfaction) and intrapersonal ramifications (i.e., mental health) for both partners (Papp & Witt, 2010; Randall & Bodenmann, 2009; Rusu et al., 2016). Due to the interdependent nature of couple relationships, romantic partners engage in a joint stress management process called dyadic coping in an attempt to restore individual and relational homeostasis, and buffer against these negative consequences (Bodenmann et al., 2006). Emerging research has found that common dyadic coping (CDC), which is a specific form of dyadic coping that occurs when both partners conjointly work together towards mitigating or resolving stressors experienced as a dyad, is the most salient form of dyadic coping for couples facing stressors (Falconier et al., 2015).
The romantic attachment framework has provided valuable direction to researchers in their understanding of couples coping with stress as insecure romantic attachment is well-known to interfere with adequate coping (Mikulincer & Shaver, 2016). Given that romantic attachment has been found to be a predictor of relationship functioning and protective factor against mental health disorders (Cassidy & Shaver, 2016; Mikulincer & Shaver, 2016), researchers have been increasingly focused on studying the mechanisms by which they are related. While few studies have examined dyadic coping within a romantic attachment framework (Alves et al., 2019; Fuenfhausen & Cashwell, 2013; Levesque et al., 2017; Levey, 2003; Meuwly et al., 2012), far fewer have narrowed the focus to the ways in which CDC may explain the development of interpersonal (i.e., relationship satisfaction) and intrapersonal outcomes (i.e., mental health) using dyadic data analyses. The unique nature of CDC therefore necessitates research elucidating its role in these links within and between romantic partners. Therefore, the present thesis expands the existing literature on CDC through a romantic attachment lens in two independent yet complimentary studies. The objective of the first study was to evaluate how CDC mediates the relationship between insecure romantic attachment (i.e., attachment anxiety and attachment avoidance) and relationship satisfaction among couples in good health sampled from the community. The objective of the second study was to examine the potential mediational effects of CDC on the association between insecure romantic attachment (i.e., attachment anxiety and attachment avoidance) and mental health indicators of depression and anxiety among couples in which one partner has a diagnosis of cardiac illness.
The first study was an investigation of the interpersonal process of CDC as a potential mediator of the association between insecure romantic attachment (i.e., attachment anxiety and attachment avoidance) and relationship satisfaction. The sample consisted of 187 heterosexual couples (N = 374 individuals) from the community. An Actor-Partner Interdependence Mediation Model (APIMeM) was used to assess actor, partner, and direct and indirect effects. Results revealed that the higher men were on attachment avoidance, the less likely they and their partner were to engage in joint coping efforts, which in turn appeared to make men less satisfied with their romantic relationship. However, the degree to which avoidantly attached women felt satisfied with their romantic relationship was solely influenced by their own CDC. Results also showed that the higher men and women were on attachment avoidance, the less they engaged in joint coping efforts, which in turn made them less satisfied with their relationship. Results also revealed that the higher men (but not women), were on attachment anxiety, the less they engaged in CDC, which in turn made men less satisfied with their relationship. Lastly, the higher men were on attachment avoidance (but not women), the less their partner engaged in joint coping efforts, which in turn made men less satisfied with their relationship.
In the second study, we examined the potential mediational effects of CDC on the relationship between insecure romantic attachment (i.e., attachment anxiety and avoidance) and mental health outcomes (i.e., depression and anxiety). The sample consisted of 181 patients and their spouses (N = 362 individuals), where one of the partners had received a cardiac diagnosis. An APIMeM was used to test hypothesized relations. While the hypothesized mediations were not confirmed, our results provide partial support to the tested model since patient and spouse attachment anxiety were significantly related to their own mental health. Results also showed that patient and spouse attachment avoidance were associated both with their own and their partner's CDC.
| Identifer | oai:union.ndltd.org:uottawa.ca/oai:ruor.uottawa.ca:10393/44991 |
| Date | 24 May 2023 |
| Creators | Sztajerowski, Karolina |
| Contributors | Greenman, Paul S. |
| Publisher | Université d'Ottawa / University of Ottawa |
| Source Sets | Université d’Ottawa |
| Language | English |
| Detected Language | English |
| Type | Thesis |
| Format | application/pdf |
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