Longitudinal spillover effects of conflict resolution styles between adolescent-parent relationships and adolescent friendships.

This study longitudinally investigated spillover effects of conflict resolution styles in adolescent-parent relationships and adolescent friendships. Questionnaires about conflict resolution styles with parents and best friends were completed by adolescents from two age cohorts: 559 early adolescents (mean age 13.4) and 327 middle adolescents (mean age 17.

The role of siblings in identity development in adolescence and emerging adulthood.

This study examined the role of siblings on identity formation in adolescence and emerging adulthood, using a three-wave longitudinal design. Measures of identity formation were filled out by 498 sibling dyads. Sibling effects differed as a function of age and gender configuration within the dyads.

A longitudinal study on transactional relations between parental marital distress and adolescent emotional adjustment.

Using a cross-lagged effect model with 3 waves of data from a 6-year longitudinal study with 3-year intervals, transactional relations between parental marital distress and adolescent emotional adjustment were examined. The sample consisted of 531 parent-adolescent dyads. Results showed that marital distress as reported by parents and emotional adjustment as reported by adolescents were reciprocally related in a transactional model over time.

The well-being of youngsters coming from six different family types.

Families, or rather parents are in a state of flux: sometimes they row a lot, they divorce, they go and live together again and they die. This is why more and more children grow up in family forms other than the nuclear families with their biological fathers and mothers. What, in the long run, is the effect of this on the well-being of adolescents and young adults between 12-30? We have examined intact families that function well, mediocre or badly, one-parent families and stepfamilies after a divorce and one-parent families after being widowed.