The relationship between life events during adolescence and affect and personality functioning.

Bowlby's concept of the internal working model is useful in conceptualizing how a child develops a sense of self and security through the availability of significant relationships. The lack of secure attachments may lead to dysphoric moods and poor personality functioning. We have shown that a proportion of teenagers develop dysphoria as well as personality disturbance during adolescence. A study sample of 59 youths was examined at early, middle and late adolescence. Ratings were made of affect, attitudes and personality functions. At the same time, information was obtained about family status and functioning. Results showed that certain family and life events were more strongly correlated with changes in affect in early adolescence. These affects were both internalized and externalized. Middle adolescence appeared to be quiescent, without any correlations with affect or personality problems. In late adolescence, there were correlations between family changes and personality dysfunction as well as dysphoria. This shows that family changes which threaten the availability of significant attachment figures are linked to emotional and behavioural disturbance in early adolescence and personality and emotional disturbance in late adolescence.