The relationship between parental diagnosis, offspring temperament and offspring psychopathology: a longitudinal analysis

Long-term effects of parental divorce timing on depression: A population-based longitudinal study

BACKGROUND

We examined the long-term effects of parental divorce timing on depression using longitudinal data from the Korean Welfare Panel Study.

METHODS

Depression symptoms were measured using the 11 items of Center for Epidemiologic Scale for Depression (CES-D-11), and we categorized parental divorce timing into 'early childhood', 'adolescent' and 'none'.

RESULTS

Although participants who experienced parental divorce during adolescence exhibited a significantly higher CES-D-11 score ( p = .0468), 'early childhood' participants displayed the most increased CES-D-11 score compared to the control group ( p = .0007). Conversely, among participants who were unsatisfied with their marriage, those who experienced parental divorce in early childhood showed lower CES-D-11 scores, while 'adolescent period' participants exhibited significantly higher CES-D-11 scores ( p = .0131).

CONCLUSION

We concluded that timing of parental divorce exerts substantial yet varied effects on long-term depression symptoms and future marriage satisfaction.

Future Research Directions in the Positive Valence Systems: Measurement, Development, and Implications for Youth Unipolar Depression

The Positive Valence Systems (PVS) have been introduced by the National Institute of Mental Health as a domain to help organize multiple constructs focusing on reward-seeking behaviors. However, the initial working model for this domain is strongly influenced by adult constructs and measures. Thus, the present review focuses on extending the PVS into a developmental context. Specifically, the review provides some hypotheses about the structure of the PVS, how PVS components may change throughout development, how family history of depression may influence PVS development, and potential means of intervening on PVS function to reduce onsets of depression. Future research needs in each of these areas are highlighted.

School Performance in Childhood and Adolescence as a Predictor of Depressive Symptoms in Adulthood

The current study examined whether school performance in childhood and adolescence predicts depressive symptoms in adulthood over 12 to 21 years. Questionnaires measuring grade point average (GPA), having remedial education or incurring penalties during the current school term were obtained from parents when the participants were aged 9, 12 and 15. Depressive symptoms were selfrated by the participants 12 ( n = 971), 17 ( n = 990) and 21 ( n = 955) years later at ages 21 to 36. The results yielded no systematic associations between indices of school performance and later depressive symptoms across the age cohorts, genders and follow-ups. A lower GPA predicted depressive symptoms in the 12- and 15-year-old girls 12 and/or 17 years later; remedial education predicted depressive symptoms 21 years later in the 9-year-old girls, and 12 and 17 years later in the 9-year-old boys. The results suggest that the association between school performance and depression may not be straightforward and potentially involves other psychological mechanisms.

Maternal prenatal psychological distress and temperament in 1-4 month old infants - A study in a non-western population

In this longitudinal study, conducted in women attending antenatal visits at the obstetrics and gynecology clinic of a general hospital in Bangalore, India, we aimed to assess the relationship between prenatal distress in mothers, and maternal report of infant temperament at four months. 100 mothers with normal full term deliveries completed the General Health Questionnaire-28 item version (GHQ) in the third trimester and postnatally. Salivary cortisol and temperament (using the Early Infancy Temperament Questionnaire - EITQ) were assessed in their infants aged 1-4 months. In this study, maternal prenatal psychological distress was not significantly associated with maternal report of difficult temperament in infants. Infants of mothers who were a negative screen for psychological distress (GHQ<7), n=85 had higher scores on the adaptability and approach dimensions of temperament. Infant salivary cortisol was significantly higher in infants with higher intensity scores. These results introduce the possibility of cultural differences in the relationship between prenatal distress in the mother and infant temperament. These could be factors linked to child rearing practices or to the measures employed to study infant temperament. These findings derive from a small sample with few mothers with psychological distress, and need replication in a larger sample.

A psychosomatic intervention in pregnant in-patient women with prenatal somatic risks

PURPOSE

This study examined whether a short-term psychosomatic intervention during pregnancy had effects on characteristics of labour and delivery as well as on the long-term course of anxiety, depression and physical complaints in pregnant in-patient women.

METHODS

All gynaecological and obstetric inpatients of a university hospital, who had either exhibited complications during their pregnancy or were considered high-risk pregnancies, were examined. Symptoms of anxiety and depression (HADS) and physical symptoms (GBB) were assessed by standardised questionnaires. Women with elevated scores on either the HADS or the GBB were randomly assigned to either a treatment group, which had received a psychosomatic intervention or an untreated control group. Of the n = 238 women who were assessed during their stay in our hospital, n = 135 were included in the follow-up 1-year later.

RESULTS

More than one-third of the participants (38.7%) had elevated scores of anxiety, depression and/or physical symptoms. The psychosomatic intervention had a significant effect on anxiety scores (p = 0.006), but not on depression scores, physical complaints and characteristics of labour and delivery.

CONCLUSIONS

Findings suggest that a short-term psychosomatic intervention can have a positive long-term effect on anxiety symptoms. Future studies are needed to show whether the reduction of anxiety symptoms in turn can lead to a reduction of postnatal complications and lower rates of disturbed mother-child interactions.

Anxiety and depressive disorders in offspring at high risk for anxiety: a meta-analysis

This paper presents a meta-analysis of studies examining prevalence of psychopathology among offspring of anxiety-disordered parents, with the purpose of determining overall risk among these offspring for developing anxiety and depressive disorders. Pooled odds ratios for these disorders among high-risk offspring, compared to offspring of psychiatric and non-psychiatric controls, were calculated. Sixteen papers (including three follow-up studies) were identified, encompassing 1892 offspring (ages 4-25 years). Results revealed that: (1) offspring of parents with anxiety disorders have greater risk for anxiety and depressive disorders than offspring of non-psychiatric controls (ORs=3.91 and 2.67, respectively) and greater risk for anxiety disorders than offspring of psychiatric controls (OR=1.84); (2) offspring of anxious parents have significantly greater odds of having each type of anxiety disorder and MDD compared to offspring of non-psychiatric controls (ORs range from 1.96 to 8.69); and (3) offspring of parents with anxiety only, anxiety plus MDD, and MDD only have similar odds of having anxiety and depressive disorders but significantly higher odds than offspring of parents without disorder. Results suggest that parental anxiety disorders confer significant risk for anxiety and depression in offspring. Additional studies are needed to examine whether there are differences among specific parental anxiety disorders.

Family processes in the development of youth depression: translating the evidence to treatment

There is strong evidence that family factors play a role in the development, maintenance and course of youth depression. However, to date few clinical trials of psychotherapy for youth depression employ family therapy interventions or target the known family risk factors. This is surprising given recent meta-analytic findings showing only modest effect sizes for psychotherapy for youth depression, and that cognitive therapies do not outperform non-cognitive therapies. The aim of this review is to 1) use a developmental systems approach to review empirical evidence on family risk factors for youth depression to identify potential targets for treatment, 2) examine the extent to which these family risk factors have been targeted in clinical trials for youth depression, and 3) provide a road map for the development of empirically validated family-based interventions for youth depression. Strong evidence was found supporting a relationship between family factors at multiple system levels and depressive symptoms or disorders. Support for several different hypothesized causal mechanisms as well as bidirectional effects was found. A comparison of the identified risk factors and psychotherapy trials for youth depression indicated that few RCT's target family factors; among those that do, only a few of the family risk factors are targeted. Recommendations for translation of empirical knowledge of family risk factors and mechanisms to develop empirically valid family-based interventions to enhance existing treatments for youth depression are provided.

Temperament among offspring at high and low risk for depression

The purpose of this study was to examine relationships between parental depression, offspring temperament, and offspring major depressive disorder (MDD), and to determine whether difficult temperament, as measured by the Dimensions of Temperament Survey (DOTS), mediates the relation between parental MDD and offspring MDD. Offspring (n=169) of depressed or never depressed parents were followed over approximately 20 years and were blindly assessed up to 4 times (Waves 1 to 4) using semi-structured interviews. Offspring completed the DOTS at the time of first or second assessment. The results showed: (1) high-risk offspring with one or more depressed parent were significantly more likely than offspring with neither parent depressed to have a difficult temperament; (2) offspring with a difficult temperament were more than twice as likely as those with an easy temperament to develop a MDD; and (3) difficult temperament explained more than 10% of the association between parental depression and new onsets of MDD in offspring. The findings suggest that offspring temperament is associated with development of MDD and that difficult temperament at least partially mediates the relationship between parental depression and offspring depression. When identifying those at greatest risk for MDD, measures of temperament could serve as a useful supplement to family psychiatric history of MDD.

Evaluating models of the personality–psychopathology relationship in children and adolescents

Connections between personality traits and psychopathology in children and adolescents have frequently been reported in research studies. However, despite the occurrence of significant and systematic relationships between personality and mental disorders in childhood, a thorough understanding of the cause, nature, and implications of these relationships is lacking. In this paper, a comprehensive taxonomy of childhood personality is used to link research on children with that on adults, as well as provide a framework for discussing the personality-psychopathology relationship. Next, research on children and adolescents is integrated into various proposed models of the personality-psychopathology relationship. Finally, clinical implications and future directions are proposed for research on personality and psychopathology in children.

Temperament as a unifying basis for personality and psychopathology

Personality and psychopathology long have been viewed as related domains, but the precise nature of their relations remains unclear. Through most of the 20th century, they were studied as separate fields; within psychopathology, clinical syndromes were separated from personality disorders in 1980. This division led to the revelation of substantial overlap among disorders both within and across axes and to the joint study of normal and abnormal personality. The author reviews these literatures and proposes an integrative framework to explain personality-psychopathology relations: Three broad, innate temperament dimensions--negative affectivity, positive affectivity, and disinhibition--differentiate through both biologically and environmentally based developmental processes into a hierarchical personality trait structure and, at their extremes, are risk factors (diatheses) for psychopathology, especially given adverse life experiences (stress).

Youth depression in the family context: familial risk factors and models of treatment

Research on parent risk factors, family environment, and familial involvement in the treatment of depression in children and adolescents is integrated, providing an update to prior reviews on the topic. First, the psychosocial parent and family factors associated with youth depression are examined. The literature indicates that a broad array of parent and family factors is associated with youth risk for depression, ranging from parental pathology to parental cognitive style to family emotional climate. Next, treatment approaches for youth depression that have been empirically tested are described and then summarized in terms of their level of parent inclusion, including cognitive-behavioral therapy, interpersonal therapy, and family systems approaches. Families have mostly not been incorporated into clinical treatment research with depressed adolescents, with only 32% of treatments including parents in treatment in any capacity. Nonetheless, the overall effectiveness of treatments that involve children and adolescents exclusively is very similar to that of treatments that include parents as agents or facilitators of change. The article concludes with a discussion of the implications of these findings and directions for further research.