Social adjustment in the offspring of parents with bipolar affective disorder

The social adjustment of the adolescent offspring of parents with bipolar affective disorder (n=41) was compared to that of the offspring of parents with nonaffective psychiatric disorders (n=22) and the offspring of normal controls (n=26). In addition, the relationship between social adjustment and cyclothymia in offspring was determined. Social adjustment was assessed using the Life Activities Inventory, a new measure developed to assess social functioning in adolescents and young adults. Cyclothymia was assessed with the General Behavior Inventory. As a group, the offspring of bipolar parents did not differ significantly from either control group on social adjustment. However, the cyclothymic offspring of bipolar parents exhibited significantly poorer social adjustment than the noncyclothymic offspring of bipolars and the offspring of psychiatric and normal controls. These findings suggest that poor social functioning in the adolescent offspring of parents with bipolar illness may be associated with the early manifestations of affective disorder. In addition, these data indicate that despite its subsyndromal intensity, cyclothymia can result in significant social impairment.This study was supported in part by National Institute of Mental Health (NIMH) Research Grant MH-39782 to Daniel N. Klein and NIMH Grants MH-33083 and MH-37195 to Richard A. Depue.     

Threat interpretation bias as a vulnerability factor in childhood anxiety disorders

The present study examined threat interpretation biases in children 7-12 years of age with separation, social and generalised anxiety disorders (N=15), non-anxious offspring at risk due to parental anxiety (N=16) and non-anxious controls of non-anxious parents (N=14). Children provided interpretations of ambiguous situations to assess cognitive, emotional and behavioural responses. In comparison with non-anxious control children and at-risk children who did not differ from each other, anxious children reported stronger negative emotion and less ability to influence ambiguous situations. These results suggest that threat interpretation bias may be a cognitive factor associated with ongoing childhood anxiety but not a vulnerability factor associated with parental anxiety.     

Environmental influences on reading‐related outcomes: an adoption study

Evidence from intervention studies, quantitative genetic and molecular genetic studies suggests that genetic, and to a lesser extent, shared environmental influences are important to the development of reading and related cognitive skills. The Northeast‐Northwest Collaborative Adoption Projects (N2CAP) is a sample of 241 adoptive families, containing 354 children and their adoptive parents. Negative parent outcome × child age interactions significantly predicted child outcomes, suggesting that shared environmental influences related to parent–offspring resemblance, although modest, are most salient in younger children. Additional analyses suggested that identified measures of the family environment largely accounted for these parent–offspring correlations. Copyright © 2007 John Wiley & Sons, Ltd.     

Marriages and psychological distress among adult offspring of divorce: a Norwegian study

The study compares the likelihood of getting married and of getting divorced among the adult offspring of divorced parents versus the adult offspring of parents who remain married (total N = 37,230). It also compares levels of psychological distress in the two groups (total N= 22,898). Data derive from The Nord‐Trøndelag Health Study (HUNT) and population registries from Norway. Individuals with divorced parents tended to delay marriage or not marry at all. However, among those who married, there were more divorces among the offspring of divorced parents than among offspring of parents who were still married. Offspring of divorce tended to marry other offspring of divorce. These marriages were at especially high risk of dissolution. Parental divorce was particularly influential as a risk factor during the first years of marriage. Both parental divorce and the individuals’ own divorce were risk factors for psychological distress.     

Parent–offspring conflict over mate choice: An experimental study in China

Both parents and offspring have evolved mating preferences that enable them to select mates and children-in-law to maximize their inclusive fitness. The theory of parent–offspring conflict predicts that preferences for potential mates may differ between parents and offspring: individuals are expected to value biological quality more in their own mates than in their offspring's mates and to value investment potential more in their offspring's mates than in their own mates. We tested this hypothesis in China using a naturalistic ‘marriage market’ where parents actively search for marital partners for their offspring. Parents gather at a public park to advertise the characteristics of their adult children, looking for a potential son or daughter-in-law. We presented 589 parents and young adults from the city of Kunming (Yunnan, China) with hypothetical mating candidates varying in their levels of income (proxy for investment potential) and physical attractiveness (proxy for biological quality). We found some evidence of a parent–offspring conflict over mate choice, but only in the case of daughters, who evaluated physical attractiveness as more important than parents. We also found an effect of the mating candidate's sex, as physical attractiveness was deemed more valuable in a female potential mate by parents and offspring alike.     

Parent‐offspring conflict in Japan and parental influence across six cultures

Previous research has demonstrated that parents and children often have conflicting mate preferences. The present research was conducted among 443 Japanese university students. Using an existing scale designed to uncover parent‐offspring conflict over mate choice, the results revealed that children perceived having a potential partner with traits connoting poor genetic quality as being more unacceptable to themselves, and having a potential partner with traits connoting low parental investment and cooperation with the ingroup as being more unacceptable to their parent. A number of sex differences emerged. The highest potential for parent‐offspring conflict existed between female offspring and their father, and female offspring also rated traits connoting low social status as being more unacceptable to their parents, particularly to the father.     

Mortality salience and namesaking: Does thinking about death make people want to name their children after themselves?

According to terror management theory, people cope with the awareness of death by investing in practices that lead to symbolic immortality. The purpose of the present research was to investigate whether naming children after oneself stems from a desire to symbolically extend one’s life. Participants were primed with thoughts of death or a control topic and then asked the likelihood that they would name future offspring after themselves or relatives. Results showed that people in the mortality salience condition reported a greater likelihood of naming their children after themselves, but not after relatives. Attachment orientation moderated this effect in that anxious individuals in the mortality salience condition expressed an even greater desire to name their children after themselves.     

Do children transcend death? An examination of the terror management function of offspring

The concept of offspring provides a symbolic shield against the fear of death. The existential function of offspring was examined in two studies conducted in China employing real-life dependent measures. In Study 1, reminders of death through a word-completion task increased the disapproval of a birth-control policy in China. In Study 2, hospitalized patients generally preferred young family members more than other family members. Cancer patients showed this preference to a greater extent than non-cancer patients. Taken together, the findings showed that the death-anxiety-buffering function of offspring affects people's judgments and desires in real-life settings.     

Attention bias to threat in mothers with emotional disorders predicts increased offspring anxiety symptoms: a joint cross-sectional and longitudinal analysis

There is convincing evidence of the transmission of anxiety and depression from parents to children; however, mechanisms by which this vulnerability is passed on are unclear. Cognitive models and a small body of cross-sectional research suggest that parental attention biases (ABs) may be one mechanism involved in transmission. Longitudinal associations of maternal and offspring ABs with offspring symptoms have been scarcely studied. Forty-three mothers–child dyads were included. All children (7–12 years old) were diagnosis-free while 24 mothers had a lifetime emotional disorder (anxiety or depression) (high risk, HR) and 19 mothers had no psychiatric diagnoses (low risk, LR). This study examined cross-sectional and longitudinal associations of maternal and child AB and child anxiety symptomology at initial and 12-month assessments. ABs were assessed using a visual-probe task with emotional faces. There was a significant cross-sectional but not longitudinal association of increased child anxiety symptoms with increased maternal threat AB for HR but not LR dyads. At the cross-sectional level, increases in HR but not LR offspring anxiety symptomology were associated with maternal threat AB. Larger longitudinal studies are required that examine the interplay between parent–child variables and include multiple time-points of assessment and measures of AB.     

Parent–offspring conflict over mating: The case of short-term mating strategies

Individuals solve problems of reproduction by engaging in long-term and short-term mating. Short-term mating strategies have both costs and benefits, but their costs are higher for parents than they are for offspring. On this basis, three hypotheses are formulated: first, individuals consider short-term mating strategies more acceptable for themselves than for their offspring. Second, parents consider short-term mating strategies less acceptable for their daughters than for their sons. Finally, men consider short-term mating strategies more acceptable than women. To test these hypotheses a within-participants design is employed, whereby sexually mature individuals with children are asked to rate the acceptability of a set of short-term mating strategies for themselves and for their offspring. Evidence from a sample of 295 British parents provides support for all three hypotheses.