Jm. Tschann et al., RESILIENCE AND VULNERABILITY AMONG PRESCHOOL-CHILDREN - FAMILY FUNCTIONING, TEMPERAMENT, AND BEHAVIOR PROBLEMS, Journal of the American Academy of Child and Adolescent Psychiatry, 35(2), 1996, pp. 184-192
Objective: To examine the effects of child temperament and stressful f
amily functioning on child behavior problems among preschool children.
Method: One hundred forty-five preschool children, aged 2 to 5 years,
were evaluated by teachers, mothers, and independent observers. Teach
ers reported on child temperament; from these ratings, two dimensions
or temperament were derived: difficult/easy and approachability. Mothe
rs reported on two dimensions of family functioning: conflict and expr
essiveness. Both teachers and independent observers rated child behavi
or problems. Results: Children with more difficult temperaments who we
re in high-conflict families had the most internalizing and externaliz
ing behavior problems, while children with easy temperaments had fewer
such problems, regardless of levels of family conflict. Difficult chi
ldren whose families were highly expressive engaged in the most observ
ed aggression. Conclusions: Results suggest that temperament is involv
ed in both protective and vulnerability processes. A difficult tempera
ment operates as a vulnerability factor for internalizing and external
izing behavior problems and observed aggression, while an easy tempera
ment functions as a protective mechanism for these outcomes.