Affective disorders

A new way to measure partner burden in depression: Construction, validation, and sensitivity to change of the partner burden in depression questionnaire

Depression occurs in an interpersonal dynamic and living with a depressed person can lead to a significant burden on the partner. Instruments measuring burden do not address couples and often measure caregiving for individuals with schizophrenic disorders. The partner burden in depression (PBD) questionnaire is a new instrument measuring PBD by asking individuals, (1) which symptoms they can observe in their depressed partners and (2) to which degree this burdens them. Hence, PBD combines measuring the awareness of observed depressive symptoms and the resulting burden. Additionally, it addresses aspects unique to couple relationships. Our German validation confirmed a one-factor model with 12 items. The PBD had good psychometric properties and was sensitive to change. Partner burden predicted self-reported depressive symptoms (PHQ-9) over time. PBD is short, easily applicable in research and practice and can add to the understanding of partner effects in depression.

Couple and family interventions for depressive and bipolar disorders: Evidence base update (2010-2019)

This article systematically reviews the evidence base for couple and family interventions for depressive and bipolar disorders published from 2010 to 2019. Included in the review were intervention studies on depression for couples (n = 6), depression for families (n = 13), and bipolar for families (n = 5); zero studies on couple interventions for bipolar were located. Well-established interventions include cognitive and/or behavioral couple and family interventions for depression and psychoeducational family interventions for bipolar. Attachment-based couple and family interventions for depression are probably efficacious. Finally, family psychoeducation for depression is possibly efficacious, and integrative couple interventions and family play-based interventions for depression are experimental. Couple and family interventions also improved relationship dynamics, which is noteworthy since poor relationships are associated with non-remission, relapse, and recurrence of depressive and bipolar symptoms. Future research is needed on couple interventions for bipolar disorders and interventions for minoritized populations.

A Dyadic Investigation of Depressed Affect and Interspousal Behavior in Couples With Chronic Back Pain

BACKGROUND

Depression and marital discord are characteristic not only of individuals with chronic low back pain (ICPs) but also of their spouses.

PURPOSE

We examined actor-partner interdependence models to evaluate associations among depressed affect and criticism and support of partners at the same time point (concurrent effects) and 3 hr later (lagged effects). Fully dyadic models were used to account for both within-person and cross-spouse associations among depressed affect, criticism, and support for ICPs and spouses. We also examined the direction of the relationships (depressed affect predicting behavior and behavior predicting depressed affect) all while controlling for pain intensity, pain behavior, and the prior dependent variable.

METHODS

ICPs (n = 105) and their spouses completed electronic diary measures of depressed affect and behavior (criticism and support) five times a day for 2 weeks. Hierarchical linear modeling with person-mean centering was used for data analysis.

RESULTS

Within the same 3 hr epoch, more depressed affect was related to higher criticism and generally less support. Lagged analyses suggested bidirectional relationships between spouse's own depressed affect and spouse's own criticism of ICPs. Spouse depressed affect was also associated with decreased support received from ICPs. Pain behavior and pain intensity were also related to depressed affect, criticism, and support especially concurrently.

CONCLUSIONS

Theories and interventions need to address not only ICP depressed affect but also spouse depressed affect, as spouse depressed affect may be a stress generating precursor to criticism and support.

Family Adversity and Relationship Quality for Pacific Islanders and the Mediating Role of Coming to Terms, Self-Esteem, and Depression

This study investigated the association between family of origin (FOO) adversities and relationship quality for Pacific Islanders as well as the potential intermediary role of coming to terms (CTT), depression, and self-esteem. The sample consisted of 226 self-identified Pacific Islanders who completed the RELATE assessment (see www.relate-institute.org). Results indicated that greater levels of FOO adversity predicted lower levels of CTT. However, higher levels of CTT in turn associated with higher self-esteem, and lower levels of depression. Results also indicated that greater FOO adversity associates with lower relationship quality indirectly. The clinical implications of these findings and directions for future research are discussed.

Equity of Dyadic Coping in Patients with Depression and Their Partners

Introduction: For couples, depression can position diagnosed partners to receive dyadic coping and mates to primarily provide support. We examine whether inequities in dyadic coping covary with depressive symptoms. Methods: Using data from 62 mixed-gender couples with one partner diagnosed with major depression (60% female), we computed differences between provided and received dyadic coping reported by both partners. With Response Surface Analyses we examined the associations with depressive symptoms. Results: In patients, lower equity of dyadic coping was associated with more depressive symptoms, regardless of whether the patient felt underbenefitted or overbenefitted. In partners, dyadic coping was negatively associated with depressive symptoms while equity of dyadic coping showed no significant associations. Patients and partners both reported providing more dyadic coping than they received. Discussion: Inequities in dyadic coping covary with depressive symptoms in patients, beyond main effects of dyadic coping, justifying the inclusion of couples in treatment for depression.

They May Disapprove, but I Still Love You: Attachment Behaviors Moderate the Effect of Social Disapproval on Marital Relationship Quality

The degree of approval for a relationship from one's social network has been shown to predict relationship outcomes. Additional research has shown that attachment can buffer the negative effects of various factors (e.g., depression) on relationships. Using an actor-partner interdependence model in an SEM framework, we research the effects of disapproval from parents and friends for one's relationship on marital relationship quality for self and partner in a sample of 858 married couples. We also examine whether each spouse's attachment behaviors can moderate these effects. Results indicated that one's own attachment behaviors moderate the effects of their own parents' and friends' disapproval on their self-reported relationship quality for both men and women. Partner's attachment behaviors moderate own friend's disapproval on self-reported relationship quality for men and women; additionally, the main effect of partner's friends' and parents' disapproval became nonsignificant with that test. The findings provide evidence that attachment behaviors of both partners play a role in buffering the negative effects of the social network disapproval on relationship outcomes. Clinical implications are discussed.

Helping Couples in the Shadow of COVID-19

The pandemic caused by the SARS-CoV-2 virus (coronavirus) and the associated illness, COVID-19, has caused a level of worldwide upheaval unlike any most people now living have seen in their lifetimes. This crisis affects people in their most important, committed, and intimate relationships. Although this crisis has damaged the health and well-being of individuals, crushed economies, and led to an extensive period of uncertainty about the future, there may also be positive outcomes in the motivation people have to protect their relationships. In this paper, we focus on strategies that therapists and relationship educators can use to help couples preserve and protect their relationships during such a time. We describe four foundations of safety that allow relationships to thrive: physical, emotional, commitment, and community. We then highlight three keys from our body of work that can help guide individuals and couples in protecting their relationships on a day-to-day and moment-to-moment basis: (1) decide, don't slide; (2) make it safe to connect; (3) do your part.

Psychometric properties of the Marital Adjustment Scale during cognitive therapy for depression: New research opportunities

Poor dyadic adjustment in marital or similar relationships is common among patients seeking individual cognitive therapy (CT) for major depressive disorder (MDD). Here we examined the psychometric properties of the marital adjustment subscale (MAS) of the Social Adjustment Scale-Self-report (SAS-SR; Weissman & Bothwell, 1976). Among married or cohabiting patients receiving individual CT for recurrent MDD (N = 306) in the context of two randomized controlled trials, the MAS demonstrated moderate internal consistency and test-retest reliability, strong convergence with the Dyadic Adjustment Scale (Spanier, 1976), and moderate relations with interpersonal problems and depressive symptoms. Controlling baseline depressive symptom severity, greater pre-CT relationship discord on the MAS predicted less reduction in depressive symptom severity and lower odds of depression remission during CT. These results support the reliability, validity, and potential utility of the MAS. Using the MAS may help investigators "mine" existing data sets including the SAS-SR to further understanding of dyadic functioning and its potential impact on depression treatment and other health outcomes. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

The Findings of a Cochrane Meta-Analysis of Couple Therapy in Adult Depression: Implications for Research and Clinical Practice

The association between depressive symptoms and distressed intimate relationships supported the assumption that couple therapy, by focusing on the interpersonal context of depression, might be more effective as a treatment for depression than individual psychotherapy or drug therapy. This issue was addressed by a Cochrane meta-analysis assessing the evidence from clinical trials of couple therapy for depression in comparison with individual psychotherapy, drug therapy, and no/minimal intervention, including fourteen studies with 651 participants. No study was found free of bias and the quality of the evidence was low, with major problems of small sample sizes, missing outcome data, selective reporting, lack of information on random sequence generation and allocation concealment, recruitment of people not representative of clinical practice, and allegiance bias. The meta-analysis showed that both couple therapy and individual psychotherapy improved depressive symptoms at end of treatment and after 6 months or longer, with moderate effect sizes, without any difference between the two treatments. Couple therapy was more effective in reducing couple distress. This effect was larger in studies with distressed couples only and should be considered as relevant in its own right. Couple therapy is a viable option for the treatment of a depressed partner, especially in discordant couples. Future research should address several issues left open to provide a sound empirical foundation for clinical practice.

Interpersonal behavior in couple therapy: Concurrent and prospective associations with depressive symptoms and relationship distress

Objective: This study investigated associations between couples' interpersonal behavior, depressive symptoms, and relationship distress over the course of couple psychotherapy. Method: After every other session of Integrative Systemic Therapy (M = 13 sessions), N = 100 individuals within 50 couples rated their in-session affiliation and autonomy behavior using the circumplex-based Structural Analysis of Social Behavior Intrex. Concurrent and prospective associations of interpersonal behavior with depressive symptoms and relationship distress were evaluated via multivariate multilevel modeling using the Actor-Partner Interdependence Model. Results: An individual's hostility, as well as the partner's hostility, positively predicted an individual's concurrent depressive symptoms and relationship distress, as well as his or her relationship distress at the following session. Partner hostility during one session predicted an individual's subsequent depressive symptoms. During sessions in which individuals controlled the partner, and separated themselves from the partner, they reported more concurrent depressive symptoms and relationship distress, and more subsequent relationship distress. When partners separated themselves, individuals reported more concurrent depressive symptoms and relationship distress, and more subsequent relationship distress. Conclusions: Results underscore the importance of couples' in-session affiliation and autonomy behavior in the treatment of depressive symptoms and relationship distress within couple therapy.

Intimate Relationships Buffer Suicidality in National Guard Service Members: A Longitudinal Study

OBJECTIVE

Members of the U.S. military are at a high suicide risk. While studies have examined predictors of suicide in the U.S. military, more studies are needed which examine protective factors for suicide. Informed by the interpersonal theory of suicide, this study examined the strength of the intimate relationship and its role as a buffer of suicidality in National Guard service members.

METHOD

A total of 712 National Guard residing in a Midwestern state, who had all recently returned home from a deployment, took part in this study and completed surveys at 6 and 12 months postdeployment. They were assessed on suicide risk, mental health (depression, post-traumatic stress disorder, anxiety), and relationship satisfaction.

RESULTS

Lower relationship satisfaction and more depressive symptoms at the 6-month assessment were significantly related to greater suicide risk at 12 months. Each interaction between couple satisfaction and three mental health variables (PTSD, depression, and anxiety) at the 6-month assessment was significantly associated with suicide risk at 12 months.

CONCLUSIONS

The strength of the intimate relationship serves as a buffer for suicide in National Guard service members who have PTSD, anxiety, or depression. Interventions that strengthen these intimate relationships could reduce suicide in service members.

Could Treatment Matching Patients' Beliefs About Depression Improve Outcomes?

Patients' beliefs about depression and expectations for treatment can influence outcomes of major depressive disorder (MDD) treatments. We hypothesized that patients with weaker biological beliefs (less endorsement of [a] biochemical causes and [b] need for medication) and more optimistic treatment expectations (greater improvement and shorter time to improvement), have better outcomes in cognitive therapy (CT). Outpatients with recurrent MDD who received acute-phase CT (N = 152), and a subset of partial or unstable responders (N = 51) randomized to 8 months of continuation CT or fluoxetine with clinical management, completed repeated measures of beliefs, expectations, and depression. As hypothesized, patients with weaker biological beliefs about depression, and patients who expected a shorter time to improvement, experienced greater change in depressive symptoms and more frequent response to acute-phase CT. Moreover, responders who received continuation treatment better matched to their biological beliefs (i.e., responders with weaker biological beliefs about depression who received continuation CT, or responders with stronger biological beliefs about depression who received continuation fluoxetine) had fewer depressive symptoms and less relapse/recurrence by 32 months after acute-phase CT than did responders who received mismatched continuation treatment. Specific screening and/or intervention targeting patients' biological beliefs about depression could increase CT efficacy.

Partner criticism during acute-phase cognitive therapy for recurrent major depressive disorder

Many patients with major depressive disorder (MDD) are married or in marriage-like relationships that could influence treatment process and outcomes. We clarified relations of patient-reported criticism from partners (perceived criticism) and criticism of partners with psychosocial functioning and changes in cognitive therapy (CT) for depression. Partnered outpatients (N = 219) received a 12-week CT protocol and completed measures repeatedly. As hypothesized, perceived criticism and criticism of partners correlated with personality (e.g., perceived criticism: trait mistrust, self-harm; criticism of partners: negative temperament, aggression), social-interpersonal problems (perceived criticism: cold and overly nurturant behavior; criticism of partners: vindictive and domineering behavior; both measures: poor adjustment in partnered and family relationships), cognitive content (both measures: negative failure attributions, dysfunctional attitudes), and depressive symptom intensity (both measures), although effect sizes were small-moderate. Both criticism measures decreased little during CT and remained elevated compared to community norms, despite the fact that relations between the criticism measures and depressive symptoms included both stable trait and more transient state components. From these findings, we speculate that some patients with MDD elicit or amplify criticism in ways that harm their relationships and psychosocial functioning and may benefit from additional or strategic treatment.

Specificity of the Association between Marital Discord and Longitudinal Changes in Symptoms of Depression and Generalized Anxiety Disorder in the Irish Longitudinal Study on Ageing

This longitudinal study was conducted to evaluate actor and partner effects of marital discord on changes in symptoms of depression and generalized anxiety disorder (GAD) in a large population sample of Irish adults (N = 1,445 couples), adjusting for the potential confounds of quality of other social relationships and other psychopathology symptoms. The Actor-Partner Interdependence Model was used to examine actor and partner effects of marital discord on changes in symptoms of depression and GAD at a 2-year follow-up. Additional models examined these associations adjusting for family and friend discord and symptoms of the other type of psychopathology (depressive or GAD symptoms). Actor effects of marital discord on depressive and anxiety symptoms were greater for men than for women. There were significant, positive actor effects of marital discord on depressive symptoms for husbands and wives, which remained significant when adjusting for family and friend discord and GAD symptoms. There were significant, positive actor effects of marital discord on GAD symptoms for husbands, which remained significant when adjusting for family and friend discord and depressive symptoms. Results demonstrate that longitudinal associations between marital discord and depressive symptoms (for wives and husbands) and GAD symptoms (for husbands) are incremental to other rival explanations (family and friend discord and the other set of symptoms). Findings provide evidence for a potential causal association leading from marital discord to symptoms of depression and GAD.

A genetically informative analysis of the association between dyadic adjustment, depressive symptoms, and anxiety symptoms

BACKGROUND

Prior research has found a reliable and robust association between poor dyadic (e.g., marital) adjustment and depression and anxiety. However, it is possible that this association may be due, at least in part, to confounding variables (i.e., variables that are causally associated both with marital adjustment and psychopathology and could account for their covariation). The present study was conducted using a genetically informative sample of twins to examine the association between dyadic adjustment and symptoms of depression and anxiety, accounting for unmeasured genetic and shared environmental confounds.

METHODS

A Swedish sample of monozygotic and dizygotic twins (218 female twin pairs and 321 male twin pairs) and their spouse or long-term partner completed self-report measures of dyadic adjustment, depressive symptoms, and anxiety symptoms.

RESULTS

Results suggest that dyadic adjustment was significantly and negatively associated with depressive symptoms and anxiety symptoms in twins, and nonshared environmental influences largely accounted for this association. Furthermore, results obtained from partners' reports of dyadic adjustment were largely consistent with those obtained from twins' reports, suggesting that results were not a function of shared method variance.

LIMITATIONS

Longitudinal research in genetically informative samples would provide a stronger test of the causal association between dyadic adjustment and psychopathology.

CONCLUSIONS

The pattern of findings suggest that common nonshared environmental influences, such as partners' characteristics, may lead to poorer dyadic adjustment and depression and anxiety. Therefore, couple-based interventions that improve dyadic adjustment may be effective in preventing and treating psychopathology in relationship partners.

Couple Therapy with Veterans: Early Improvements and Predictors of Early Dropout

Family services within Veterans Affairs Medical Centers fulfill an important role in addressing relationship distress among Veterans, which is highly prevalent and comorbid with psychopathology. However, even for evidence-based couple therapies, effectiveness is weaker compared to controlled studies, maybe because many Veteran couples drop out early and do not reach the "active" treatment stage after the 3-4 session assessment. In order to improve outcomes, it is critical to identify couples at high risk for early dropout, and understand whether couples may benefit from the assessment as an intervention. The current study examined (a) demographics, treatment delivery mode, relationship satisfaction, and psychological symptoms as predictors of dropout during and immediately following the assessment phase, and (b) changes in relationship satisfaction during assessment. 174 couples completed questionnaires during routine intake procedures. The main analyses focused on 140 male Veterans and their female civilian partners; 36.43% dropped out during the assessment phase and 24.74% of the remaining couples immediately following the first treatment session. More severe depressive symptoms in non-Veteran partners were associated with dropout during assessment. Relationship satisfaction improved significantly during the assessment phase for couples who did not drop out, with larger gains for non-Veteran partners. No demographics or treatment delivery mode were associated with dropout. Although more research is needed on engaging couples at risk for early dropout and maximizing early benefits, the findings suggest that clinicians should attend to the civilian partner's and Veteran's depressive symptoms at intake and consider the assessment part of active treatment.

Differentiating Between Attachment Styles and Behaviors and their Association with Marital Quality

The purpose of this study was to distinguish between the influence of attachment styles and behaviors on marital quality for couples. Data were gathered from 680 couples in a married relationship. Results showed attachment style and behaviors predicted marital quality for both men and women, with higher levels of attachment related to greater quality. Attachment behaviors predicted more of the variance in quality than did styles. Specific implications regarding how therapists may wish to foster behaviors that promote attachment security in marriages are discussed.

Global Mental Health in Action: Reducing Disparities One Community at a Time

There are great disparities in mental health care around the world. Traditional approaches to mental health care have not been found to be transferrable to many parts of the world and are inadequate to address these disparities. Unconventional approaches are needed that match the traditions of care-seeking and care-giving within the communities where they are delivered. The authors review the global mental health literature and discuss how marriage and family therapists are in a particularly good position to have worldwide impact on mental health disparities. Five principles of global mental health are presented along with an example of how these principles are applied through the Reducing Mental Health Disparities One Community at a Time (RD1CT) model.

The Role of Attachment Behaviors in the Link between Relationship Satisfaction and Depression in Clinical Couples: Implications for Clinical Practice

Using dyadic, clinical data from 104 couples in committed relationships, the purpose of this study was to determine whether relationship satisfaction was associated with depression through perceived partner attachment behaviors-accessibility, responsiveness, and engagement-for both men and women. We found that one's satisfaction in the relationship was the lens through which they viewed their partner's attachment behaviors and-women's relationship satisfaction was the lens through which her male partner viewed her attachment behaviors. Finally, women's relationship satisfaction is associated with both individuals' depression through her perceived partner's accessibility, responsiveness, and engagement. The findings from this study are important because they provide clinically relevant and mutable constructs in which clinicians can intervene at an attachment level in distressed marriages with depressed partners.

Discovery of a Partner Affair and Major Depressive Episode in a Probability Sample of Married or Cohabiting Adults

Prior research has found that humiliating marital events are associated with depression. Building on this research, the current study investigated the association between one specific humiliating marital event-discovering that one's partner had an affair-and past-year major depressive episode (MDE) in a probability sample of married or cohabiting men and women who were at high risk for depression based on the criterion that they scored below the midpoint on a measure of marital satisfaction (N = 227). Results indicate that (i) women were more likely than men to report discovering their partner had an affair in the prior 12 months; (ii) discovering a partner affair was associated with a higher prevalence of past-year MDE and a lower level of marital adjustment; and (iii) the association between discovering a partner affair and MDE remained statistically significant when holding constant demographic variables and marital adjustment. These results support continued investigation into the impact that finding out about an affair has on the mental health of the person discovering a partner affair.

Cognitive-Behavioral Couple Therapies: Review of the Evidence for the Treatment of Relationship Distress, Psychopathology, and Chronic Health Conditions

Cognitive-behavioral couple therapy (CBCT) is an approach to assisting couples that has strong empirical support for alleviating relationship distress. This paper provides a review of the empirical status of CBCT along with behavioral couple therapy (BCT), as well as the evidence for recent applications of CBCT principles to couple-based interventions for individual psychopathology and medical conditions. Several meta-analyses and major reviews have confirmed the efficacy of BCT and CBCT across trials in the United States, Europe, and Australia, and there is little evidence to support differential effectiveness of various forms of couple therapy derived from behavioral principles. A much smaller number of effectiveness studies have shown that successful implementation in community settings is possible, although effect sizes tend to be somewhat lower than those evidenced in randomized controlled trials. Adapted for individual problems, cognitive-behavioral couple-based interventions appear to be at least as effective as individual cognitive behavioral therapy (CBT) across a variety of psychological disorders, and often more effective, especially when partners are substantially involved in treatment. In addition, couple-based interventions tend to have the unique added benefit of improving relationship functioning. Findings on couple-based interventions for medical conditions are more varied and more complex to interpret given the greater range of target outcomes (psychological, relational, and medical variables).

Attachment-Based Family Therapy With a 13-Year-Old Girl Presenting With High Risk for Suicide

This article describes the application of Attachment-Based Family Therapy (ABFT) to the treatment of a 13-year-old female adolescent presenting with high risk of suicide, complicated by a history of depression and sexual trauma. The article begins with an overview of ABFT, including (a) how attachment theory guides treatment; (b) the structure of the clinical model; and (c) the data that provide empirical support. A case example is then presented that exemplifies the primary clinical procedures used to reach therapeutic goals in ABFT, including attachment repair and autonomy/competence promotion. Weekly changes in suicide ideation and depression scores are presented. The article concludes with a discussion about implications for family-based treatment of suicidal youth.

Pharmacology Update on Chronic Obstructive Pulmonary Disease, Rheumatoid Arthritis, and Major Depression

This article presents a brief review and summarizes current therapies for the treatment of chronic obstructive pulmonary disease, major depression, and rheumatoid arthritis. One new pharmaceutical agent is highlighted for each of the topics.

Emotion regulation and depressive symptoms: Close relationships as social context and influence

Depression is associated with social dysfunction and maladaptive social environments, but mechanisms through which social relationships affect depressive psychopathology are unclear. We hypothesized that emotion regulation (ER) is such a mechanism, with outcomes of individuals' ER efforts sensitive to the social context, and individuals' ER strategy repertoire and use sensitive to social influence. In Study 1, a longitudinal study of community adults (N = 1,319), associations of individuals' ER strategies with depressive symptoms depended on social connectedness and romantic relationship status (social context hypothesis). Moreover, associations of social connectedness and relationship status with symptoms were accounted for by maladaptive ER concurrently and, for social connectedness, prospectively over 1 year (social influence hypothesis). Study 2a, using a national sample (N = 772), replicated and extended these findings with a broader array of ER strategies, and ruled out alternative explanations regarding social skills and psychological wellbeing. Among participants in romantic relationships (Study 2b; N = 558), intimacy and trust buffered associations of maladaptive ER strategies with symptoms (context), and maladaptive and adaptive ER mediated links between relationship variables and symptoms (influence). Findings suggest that close relationships-and variation in underlying relational processes within relationships-influence the ER strategies people use, and also affect whether individuals' own ER repertoires contribute to depression when deployed. Results elucidate core social mechanisms of ER in terms of both basic processes and depressive psychopathology, suggest ER is a channel through which social factors affect internal functioning and mental health, and inform relationship pathways for clinical intervention.

Reciprocal Associations Among Maternal and Child Characteristics of At-Risk Families: A Longitudinal Actor-Partner Interdependence Model

Researchers have found linear associations among maternal and child characteristics. However, family systems theorists suggest that relationships are more complex and family members are interdependent. We used actor-partner interdependence modeling to unravel associations among maternal and child characteristics to predict outcomes in adolescence. We used data from 361 mother-child dyads from the Longitudinal Studies of Child Abuse and Neglect and found both actor and partner effects. Maternal depression and history of victimization were associated with children's later reports of lower mother-adolescent relationship quality. Children's perceptions of relationship quality were also associated with mothers' later depressive symptoms and perceptions of relationship quality. Overall, results highlighted interdependence among mothers and their children over time. We discuss implications for marriage and family therapists.

Mental distress predicts divorce over 16 years: the HUNT study

Background

The association between mental distress and divorce is well established in the literature. Explanations are commonly classified within two different frameworks; social selection (mentally distressed people are selected out of marriage) and social causation (divorce causes mental distress). Despite a relatively large body of literature on this subject, selection effects are somewhat less studied, and research based on data from both spouses is scarce. The purpose of the present study is to investigate selection effects both at the individual level and the couple level.

Methods

The current study is based on couple-level data from a Norwegian representative sample including 20,233 couples. Long-term selection effects were tested for by means of Cox proportional hazard models, using mental distress in both partners at baseline as predictors of divorce the next 16 years. Three identical sets of analyses were run. The first included the total sample, whereas the second and third excluded couples who divorced within the first 4 or 8 years after baseline, respectively. An interaction term between mental distress in husband and in wife was specified and tested.

Results

Hazard of divorce was significantly higher in couples with one mentally distressed partner than in couples with no mental distress in all analyses. There was also a significant interaction effect showing that the hazard of divorce for couples with two mentally distressed partners was higher than for couples with one mentally distressed partner, but lower than what could be expected from the combined main effects of two mentally distressed partners.

Conclusions

Our results suggest that mentally distressed individuals are selected out of marriage. We also found support for a couple-level effect in which spouse similarity in mental distress to a certain degree seems to protect against divorce.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-015-1662-0) contains supplementary material, which is available to authorized users.

The norepinephrine transporter gene is associated with the retardation symptoms of major depressive disorder in the Han Chinese population

The norepinephrine transporter plays an important role in the pathophysiology and pharmacological treatment of major depressive disorder. Consequently, the norepinephrine transporter gene is an attractive candidate in major depressive disorder research. In the present study, we evaluated the depression symptoms of subjects with major depressive disorder, who were all from the North of China and of Han Chinese origin, using the Hamilton Depression Scale. We examined the relationship between two single nucleotide polymorphisms in the norepinephrine transporter, rs2242446 and rs5569, and the retardation symptoms of major depressive disorder using quantitative trait testing with the UNPHASED program. rs5569 was associated with depressed mood, and the GG genotype may be a risk factor for this; rs2242446 was associated with work and interest, and the TT genotype may be a risk factor for loss of interest. Our findings suggest that rs2242446 and rs5569 in the norepinephrine transporter gene are associated with the retardation symptoms of depression in the Han Chinese population.

Young adult romantic couples' conflict resolution and satisfaction varies with partner's attention-deficit/hyperactivity disorder type

Attention-deficit/hyperactivity disorder (ADHD) has previously been associated with less satisfaction and success in romantic relationships. This study compares conflict resolution and problem-solving behaviors in young adult romantic couples either having one partner with ADHD combined type (C-couples), having one partner identified with ADHD inattentive type (IA-couples), or in which neither partner has an ADHD diagnosis (nondiagnosed [ND] couples). Self-reports of current and childhood ADHD symptoms corroborated diagnostic status and speaker and listener behaviors, coded via the Rapid Couples Interaction Scoring System (Gottman, 1996), were the primary dependent variables. Analyses revealed greater negativity and less positivity in C-couples' behavior during a conflict resolution task, relative to IA and ND couples, and this corresponded with couples' relational satisfaction. IA-couples emitted relational behavior that was largely similar to ND couples. Findings support that relational impairment exists in C-couples, and to some degree, contrast with previous research suggesting that individuals with predominant inattention experience greater social impairment in adulthood than those with other types of ADHD.

Couple-based interventions for psychopathology: a renewed direction for the field

This article provides a rationale and empirical support for providing couple-based interventions when one partner in a relationship is experiencing individual psychopathology. Several investigations indicate that relationship distress and psychopathology are associated and reciprocally influence each other, such that the existence of relationship distress predicts the development of subsequent psychopathology and vice versa. Furthermore, findings indicate that for several disorders, individual psychotherapy is less effective if the client is in a distressed relationship. Finally, even within happy relationships, partners often inadvertently behave in ways that maintain or exacerbate symptoms for the other individual. Thus, within both satisfied and distressed relationships, including the partner in a couple-based intervention provides an opportunity to use the partner and the relationship as a resource rather than a stressor for an individual experiencing some form of psychological distress. The authors propose that a promising approach to including the partner in treatment involves (a) integrating intervention principles from empirically supported interventions for individual therapy for specific disorders with (b) knowledge of how to employ relationships to promote individual and dyadic change. Based on this logic, the article includes several examples to demonstrate how couple-based interventions can be focused on a specific type of psychopathology, including encouraging empirical findings for these interventions. The article concludes with recommendations for how clinicians and researchers can adapt their knowledge of couple therapy to assist couples in which one partner is experiencing notable psychological distress or diagnosable psychopathology.

Coparenting experiences in African American families: an examination of single mothers and their nonmarital coparents

African American youth from single-mother homes continue to be overrepresented in statistics on risk behavior and delinquency, a trend that many be attributed to father-absence, socioeconomic disadvantage, and compromises in parenting more typical of single than two-parent families. Yet, this risk-focused perspective ignores a long-standing strength of the African American community, the involvement and potential protective impact of extended family members in childrearing. This study describes the experiences of 95 African American single mothers and their nonmarital coparents who participated in a study of African American single-mother families with an 11-16-year-old child. Specifically, the study examines: (a) the extent to which nonmarital coparents are involved in childrearing; (b) the relative levels of risk (i.e., depression, mother-coparent conflict) and protective (i.e., parenting) associated with maternal and coparent involvement; and (c) how similarly and/or differently coparent and mother variables operate with regard to youth externalizing problems. Findings reveal that a range of family members and other adults actively participate in childrearing in African American single-mother families, coparents do not differ from mothers on certain study variables (i.e., depression and mother-coparent conflict) but do for others (parenting), and coparent involvement is associated with youth adjustment in ways that are similar to our more established understanding of maternal involvement. The potential clinical implications of the findings are discussed and future research directions are highlighted.

Efficacy of systemically oriented psychotherapies in the treatment of perinatal depression: a meta-analysis

The objective of this meta-analysis was to examine the efficacy of systemically oriented psychotherapy treatments for depression in pregnancy and the postpartum. Specifically, this synthesis examined standardized mean differences between pre- and posttest and treatment-control conditions in depression symptom reduction among 24 individual interpersonal psychotherapy or relational psychotherapy studies completed between 1997 and 2013. Analyses assessed heterogeneity, potential moderators, and publication bias. Random-effects analyses revealed a large, positive average effect size [Formula: see text] for psychotherapy treatments among one-group, pre-post-studies and a medium, positive average effect [Formula: see text] when treatments were compared with control groups. Mixed-effects meta-ANOVAs indicated that treatment type, participant depression severity, and method of depression assessment were significant moderators such that effect sizes were larger among individual interpersonal psychotherapy studies, clinical samples, and studies that included an independent evaluation of depression. However, relational treatments and studies with nonclinical samples were less represented in the literature, and still demonstrated small to medium positive effects. Meta-regressions revealed that effects were largest when treatments were delivered with adherence fidelity checks and over more sessions. Based on funnel plots and Egger tests, there was evidence of publication bias in this analysis; however, the effects were distributed fairly symmetrically about the mean given the relatively small number of available studies. Findings have implications for continued examination of systemically oriented psychotherapy treatments for depression in pregnancy and the postpartum.

Costs of treating depression with individual versus family therapy

Depression is one of the most common concerns that bring clients to treatment. Although marriage and family therapy has been shown to be an effective treatment, little research exists regarding the cost-effectiveness of related services. In this study, we examined claims data for 164,667 individuals diagnosed with depression to determine (a) differences in the cost of treating depression according to type of therapy and license type, (b) differences in recidivism rates by age, gender, type of therapy, and type of mental health professional, and (c) differences in cost-effectiveness by therapy modality and type of professional. The results showed that services provided by marriage and family therapists resulted in the lowest recidivism rate, and family therapy services were the least expensive.

The neuroprotective effects of GLP-1: possible treatments for cognitive deficits in individuals with mood disorders

Incretins are a group of gastrointestinal hormones detected both peripherally and in the central nervous system (CNS). Recent studies have documented multiple effects of incretins on brain structure and function. Research into the neurological effects of incretins has primarily focused on animal models of neurodegenerative disorders (e.g., Alzheimer's Disease, Huntington's and Parkinson's diseases). Mood disorders (e.g. bipolar disorder (BD), major depressive disorder (MDD)) are associated with similar alterations in brain structure and function, as well as a range of cognitive deficits (e.g. memory, learning, executive function). Brain abnormalities and cognitive deficits are also found in populations with metabolic disorders (e.g., diabetes mellitus Type 2). In addition, individuals with mood disorders often have co-morbid metabolic conditions, thus treatment strategies which can effectively treat both cognitive deficits and metabolic abnormalities represent a possible integrated treatment avenue. In particular, glucagon-like peptide-1 (GLP-1) and its more stable, longer-lasting analogues have been demonstrated to exert neuroprotective and anti-apoptotic effects, reduce beta-amyloid (Aβ) plaque accumulation, modulate long-term potentiation and synaptic plasticity, and promote differentiation of neuronal progenitor cells. In animal models of behaviour, treatment with GLP-1 receptor agonists has been demonstrated to improve measures of cognitive function including learning and memory, as well as reduce depressive behaviour. Available GLP-1 treatments also have a favourable metabolic profile which includes weight loss and reduced risk for hypoglycemia. Systematic evaluation of the effects of GLP-1 treatment in psychiatric populations who evince cognitive deficits represents a promising treatment avenue.

Couple therapy for depression

Relationship problems and depression often influence one another in a bidirectional, recursive fashion. Results from several clinical trials have demonstrated that couple therapy is effective in improving depression and reducing relationship problems. In this article, we describe an approach to working with depression in partnered individuals who are also unhappy in their relationship. This cognitive-behavior approach strives to (a) eliminate major stressors and reestablish positive activities in the relationship, (b) improve communication and problem solving in the relationship, and (c) solidify gains made in therapy and prevent relapse. The typical course of therapy is described and demonstrated in a case illustration. Couple therapy is a promising treatment for depressed individuals in distressed relationships.

Intervention research in couple and family therapy: a methodological and substantive review and an introduction to the special issue

This article serves as an introduction to this third version of research reviews of couple and family therapy (CFT) that have appeared in this journal beginning in 1995. It also presents a methodological and substantive overview of research in couple and family therapy from about 2001/2002 to 2010/2011 (the period covered in this issue), while also making connections with previous research. The article introduces quantitative research reviews of family-based intervention research that appear in this issue on 10 substantive areas including conduct disorder/delinquency, drug abuse, childhood and adolescent disorders (not including the aforementioned), family psycho-education for major mental illness, alcoholism, couple distress, relationship education, affective disorders, interpersonal violence, and chronic illness. The paper also introduces the first qualitative research paper in this series, as well as a paper that highlights current methodologies in meta-analysis. The first part of this article rates the 10 content areas on 12 dimensions of methodological strength for quantitative research and makes generalizations about the state of quantitative methodology in CFT. The latter part of the papers summarizes and makes comments on the substantive findings in the 12 papers in this issue, as well as on the field as a whole.