Jared R. Anderson

Developmental trajectories of marital happiness in continuously married individuals: a group-based modeling approach.

Most contemporary studies of change in marital quality over time have used growth curve modeling to describe continuously declining mean curves. However, there is some evidence that different trajectories of marital quality exist for different subpopulations. Group-based trajectory modeling provides the opportunity to conduct an empirical investigation of the variance in marital quality trajectories. We applied this method to analyze data from continuously married individuals from the Marital Instability over the Life Course Study (N = 706). Instead of a single continuously declining trajectory of marital happiness, we found 5 distinct trajectories. Nearly two thirds of participants reported high and stable levels of happiness over time, and the other one third showed either a pattern of continuous low happiness, low happiness that subsequently declined, or a curvilinear pattern of high happiness, decline, and recovery. Marital problems, time spent in shared activities, and (to a lesser degree) economic hardship were able to distinguish trajectory group membership. Our results suggest that marital happiness may have multiple distinct trajectories across reasonably diverse populations. Implications for theory, research, and practice are discussed.

Immigrant and Nonimmigrant Women: Factors That Predict Leaving an Abusive Relationship

This research used logistic regression to test components of Choice and Lamke’s (1997) two-part decision-making model and Hamby’s (2008) holistic risk assessment as predictors of the decision to separate from an abusive partner, comparing significant predictors for immigrant (n = 497) and nonimmigrant (n = 808) women. Findings demonstrated that immigrant women reported higher levels of perceived risks/barriers to leaving, provided some support for the use of a holistic risk assessment in understanding women’s decisions to leave, and demonstrated that immigrant and nonimmigrant women have both similarities and differences in the factors that predict leaving. Clinical and policy implications are addressed.

The longitudinal association of marital confidence, time spent together, and marital satisfaction.

Using three waves of dyadic data collected at 18-month intervals from a community-based sample of 610 newly married heterosexual couples (1 220 individuals), we examined the relationship between marital confidence, time spent together, and marital satisfaction using a modified actor-partner interdependence model. Results indicate that after controlling for marital satisfaction and time spent together at Time 1, marital confidence around the time of marriage was associated with marital satisfaction approximately 3 years later. In addition, marital confidence was associated with how much time husbands and wives spent together at Time 2, which was related to marital satisfaction at Time 3. Tests of the mediating paths from marital confidence to marital satisfaction trended toward significance. The results suggest the importance of assessing for relationship confidence when working with couples in the early stages of their relationship.

Common Dyadic Coping Is Indirectly Related to Dietary and Exercise Adherence via Patient and Partner Diabetes Efficacy

Using cross-sectional data from 117 married couples in which one member is diagnosed with type 2 diabetes, the current study sought to explore a possible indirect association between common dyadic coping and dietary and exercise adherence via the mechanism of patient and spouse reports of diabetes efficacy. Results from the structural equation model analysis indicated common dyadic coping was associated with higher levels of diabetes efficacy for both patients and spouses which, in turn, was then associated with better dietary and exercise adherence for the patient. This model proved a better fit to the data than three plausible alternative models. The bootstrap test of mediation revealed common dyadic coping was indirectly associated with dietary adherence via both patient and spouse diabetes efficacy, but spouse diabetes efficacy was the only mechanism linking common dyadic coping and exercise adherence. This study highlights the importance of exploring the indirect pathways through which general intimate relationship functioning might be associated with type 2 diabetes outcomes.

Attitudes toward dating violence among college students in mainland China: an exploratory study

This study investigates attitudes toward psychological and physical dating violence among college students in mainland China (n = 245). The results of this study indicate that among our sample of college students in mainland China, men and women were relatively similar in their attitudes toward male perpetrated and female perpetrated physical dating violence and female perpetrated psychological dating violence. As has been found in previous research, men and women in our sample were more accepting of female perpetrated physical and psychological dating violence than male perpetrated physical and psychological dating violence. Finally, among several variables that predicted dating violence attitudes, shame emerged as a potentially important variable to include in future studies on dating violence in Chinese populations.

Factors That Differentiate Distressed and Nondistressed Marriages in Army Soldiers

Data from U.S. Army soldiers (N = 697) were analyzed to determine the factors that differentiate distressed from nondistressed relationships. Results show that most soldiers had relationship satisfaction scores that categorized them as nondistressed. In addition, soldiers in dual-military marriages had relationship satisfaction scores similar to those of soldiers in military-civilian marriages. Finally, several variables including rank, relocation status, relationship length, and relationship status differentiated distressed from nondistressed relationships. Implications for intervention programming and future research directions are discussed.

Substance use and intimate partner violence: A meta-analytic review.

Objectives: This meta-analysis examines the strength of the link between substance use (e.g., alcohol use vs. drug use) and intimate partner violence (IPV) perpetration and victimization. Method: Data from 285 studies (yielding 983 effect sizes (ESs) and a combined sample size of 627,726) were analyzed using random effects. Moderator analyses compared the impact of overall substance abuse, alcohol use, and drug use on IPV perpetration and victimization for males and females. Results: Overall substance use, alcohol use, and drug use were significantly related to IPV perpetration and victimization, with mean ESs ranging from r = .18 to .23. Results indicate that drug use is a significantly stronger correlate with victimization, compared with alcohol use. Problematic alcohol use measures (i.e., abuse, dependence, and drinking problems) were significantly stronger correlates than consumption measures (e.g., alcohol use or frequency) for IPV victimization, but statistically similar for IPV perpetration. Problematic drug use measures were significantly stronger correlates with perpetration than drug consumption measures. Surprisingly, there were no significant differences between the impact of different drug types, and no significant difference between the impact of stimulants versus nonstimulants on IPV perpetration and victimization. Conclusions: This study provides the most comprehensive analysis of the link between substance use and IPV to date. Even if certain drugs are regarded as a lower health risk, clinicians are encouraged to evaluate the impact on their clients’ IPV. Future IPV researchers are encouraged to include specific drug types and frequencies of substance use.

Spousal protective buffering and type 2 diabetes outcomes.

OBJECTIVE Guided by the developmental-contextual model of couples coping with chronic illness (Berg & Upchurch, 2007), the purpose of this study is to explore moderated associations between spousal protective buffering and illness outcomes for partners diagnosed with type 2 diabetes (dietary adherence, frequency of exercise, and HbA1c level). Patient diabetes appraisals (distress, control, self-efficacy, and consequences) were explored as potential moderators. METHODS Participants were 117 married couples in which one member had been diagnosed with type 2 diabetes. Data were gathered from spouses and patients through a survey instrument and analyzed with path analysis. RESULTS Protective buffering was associated with fewer days of exercise when patients reported low diabetes distress and diabetes consequences. Additionally, protective buffering was associated with higher HbA1c when patients reported high diabetes control. CONCLUSIONS Protective buffering did not exhibit a uniform association with the type 2 diabetes outcomes. Rather, the association between spousal protective buffering and patient illness adjustment was dependent on patient appraisal of the illness. These findings contribute a nuanced addition to the literature documenting the role of couple coping in chronic illness management and also provide impetus for further, longitudinal investigation of the ways healthy spouses cope with partner illness.

A dyadic multiple mediation model of patient and spouse stressors predicting patient dietary and exercise adherence via depression symptoms and diabetes self-efficacy

Using dyadic data from 117 married couples in which one partner was diagnosed with Type 2 diabetes, the purpose of this study was to determine whether a number of specific patient and spouse stressors (chronic life stress, diabetes-specific stress, and physical health stress in the form of the number of comorbidities) were associated with Type 2 diabetes patients’ dietary and exercise adherence through two potentially modifiable patient and spouse factors—depression symptoms and diabetes self-efficacy. We found that patient and spouse stressors, particularly patient and spouse diabetes stress and the number of patient comorbidities, were related to patient dietary and exercise adherence through patient depression symptoms and both patient and spouse diabetes self-efficacy. These conclusions were strengthened by incorporating a number of relevant control variables in our models and by testing four alternative models which supported our proposed model. These results are important because they provide further evidence of the significant role spouses’ play in managing diabetes and they provide diabetes educators and clinicians with specific targets for intervention programming.

Spousal overprotection is indirectly associated with poorer dietary adherence for patients with type 2 diabetes via diabetes distress when active engagement is low

OBJECTIVES The current study sought to explore the indirect association of spousal overprotection on patient dietary adherence through the mechanism of diabetes distress and whether the link between overprotection and diabetes distress was moderated by spouse active engagement. METHOD Participants were 117 married couples in which one member had been diagnosed with type 2 diabetes and were recruited from a patient registry at a Midwestern (USA) medical centre. Data were gathered from spouses and patients through a self-report survey instrument. The research questions were answered with structural equation modelling using the latent moderated structural equations (LMS) approach and dyadic data analytic procedures. RESULTS Overprotection was associated with reduced dietary adherence indirectly via increased diabetes distress only at low levels of active engagement. The proposed model also proved superior when compared to two plausible alternatives. CONCLUSIONS These findings highlight the importance of understanding the nuanced associations among the different ways spouses cope with illness to achieve better diabetes outcomes and the mechanisms responsible for linking coping and dietary adherence. Statement of contribution What is already known on this subject? Spousal coping behaviour can influence dietary adherence among patients diagnosed with type 2 diabetes, positively and negatively. Spouses simultaneously engage in different ways of coping with partner illness, but little is known about the interactive nature of coping styles or possible mechanisms that might link coping with illness outcomes. What does this study add? Spousal overprotection is only associated with reduced patient dietary adherence when spouses are also engaging in low levels of active engagement. Diabetes distress is an important mechanism linking spousal coping with patient dietary adherence.