Cj. Lonigan et al., ANXIETY AND DEPRESSION IN CHILDREN AND ADOLESCENTS - NEGATIVE AFFECTIVITY AND THE UTILITY OF SELF-REPORTS, Journal of consulting and clinical psychology, 62(5), 1994, pp. 1000-1008
Self-reported depression and anxiety were examined in 233 inpatient ch
ildren diagnosed with either an anxiety disorder or a depressive disor
der. Depressed children reported more problems related to a loss of in
terest and low motivation, and they had a more negative view of themse
lves. Anxious children reported more worry about the future, their wel
l-being, and the reactions of others. The groups did not differ in the
degree of depressed affect reported in terms of being sad, lethargic,
bothered by things, or feeling alone and isolated. These findings sug
gest that a general negative affectivity component is common to both a
nxiety and depression disorders and measures. The results demonstrate
that anxiety and depression in children have distinguishing features t
hat can be measured by common self-report instruments, and the finding
s indicate that 1 factor that may distinguish between anxiety and depr
ession in children is positive affectivity.