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research uses the basic categories of divorced/not divorced, short-term effects are often conflated
with long-term effects.
Early studies showed that children of divorce were more likely to exhibit aggressive, impulsive
and anti-social behaviour, to have more social difficulties, to be less compliant to authority, and
to show more problem behaviours at school (e.g. Camera and Resnick 1988; Emery 1988;
Hetherington et al. 1982; Kurdek and Berg 1983; Warshak and Santrock 1983; Zill 1983; cited in
Kelly 1993). They have also been shown to have lower academic achievement, more negative
self-concepts and more problematic relationships with both mothers and fathers (Amato and
Keith 1991, cited in Amato 1994). As adults, they have been shown to have lower psychological
well-being, less education, less marital satisfaction, more behavioural problems, more risk of
divorce and poorer physical health (Amato 1994). One recent longitudinal British study found
the odds ratio for being above the clinical level on mental health problems was 1.70 at age 23
and 1.85 at age 33 (Rodgers et al. 1997, cited in Wolchik et al. 2000).
Recent surveys of the literature show that, overall, there is a greater probability of poor outcomes
for children from separated families, and that these can be observed many years after separation,
even into adulthood (Rodgers and Pryor 1998; Kelly 2000; Amato 1994). However, more recent
studies, and studies with more sophisticated methodology, report fewer differences between
these two groups than did earlier studies, and that the size of the differences is small (Kelly 2000;
Amato 1994). For measures such as self-esteem, most studies indicate no difference between
children and adolescents of divorced families and children whose parents are still together, after
temporary declines at separation (Kelly 1993). Most divorced children fall within the average
range of adjustment on standardized measures (Amato 1994). Even some of the effects
persisting into adulthood eventually seem to dissipate. The mental health risks of British
children of divorce escalated into adolescence and young adulthood, but by age 33 most persons
who experienced parental divorce as children were not distinguishable from children from never-
divorced families (Chase-Lansdale et al. 1995, cited in Rodgers and Pryor 1998).
This said, researchers believe that aspects of the divorce experience clearly increase risk for
many children, particularly for those who face greater risks when their parents separate and
divorce (Emery 1999; Hetherington 1999; McLanahan 1999; cited in Kelly 2000).
In addition, qualitative studies have identified persistent, emotional issues for children of
parental divorce and separation that follow them into adulthood. For example, one prominent
Californian study found that 40 percent of the children were still depressed five years after the
divorce (Wallerstein and Kelly 1980, cited in Di Bias 1996). Ten years after the separation, the
children still felt sad, regretful or “different,” and were concerned about the risks involved in
future marriage themselves (Wallerstein and Kelly 1980, cited in Pedro-Carroll and Cowen
1985). In adulthood, only 60 percent of them were married, compared to 80 percent from intact
families, and 38 percent had children, compared to 61 percent of children from intact families
(Wallerstein et al. 2000, cited in Anon 2000). Another recent study found that college students
whose parents divorced before they were adolescents reported more painful childhood
experiences than children from intact families, but they did not differ in measures of depression
or anxiety (Laumann-Billings and Emery in press, cited in Kelly 2000).