Symptoms of Psychological Distress Among Mothers and their Adult Offspring: A Longitudinal Examination

We examined the association between maternal psychological distress during offspring’s early development and offspring’s later distress in adulthood, as well as the influence of maternal characteristics at offspring’s birth and offspring’s characteristics in adulthood on distress. Data were obtained from the British Cohort Study, a longitudinal study of children born in a one-week period in 1970. Children were followed up multiple times from birth through to age 30. Results indicate that greater symptoms of maternal psychological distress during offspring’s early childhood are associated with greater symptoms of distress in adult offspring. A large component of this association is indirect, occurring through mother’s distress in later childhood and offspring’s problem behavior during adolescence. Findings that the association between maternal and offspring’s distress is more indirect than direct support arguments that early maternal distress has long-term consequences for offspring.     

Offspring of anxious parents: reactivity, habituation, and anxiety-proneness

Reactivity and habituation patterns were examined in the offspring of anxious and non-anxious parents. Although no differences emerged for magnitude of response to either fear-relevant visual or auditory stimuli, offspring of anxious parents displayed significantly more electrodermal activity during resting baseline and during the inter-trial intervals of these stimulus presentations. Differences also were observed for the number of children per group achieving habituation to the fear-relevant visual and auditory stimuli, where offspring of anxious parents were less likely to habituate to either stimuli. The same pattern of group differences emerged after excluding children diagnosed with an anxiety disorder, indicating that even offspring of anxious parents who did not have an anxiety disorder differ from offspring of normal controls with respect to their pattern of psychophysiological reactivity. It is hypothesized that these features might serve as an indication of anxiety proneness and risk for the development of anxiety disorders.