The discriminant validity of children's and parents' ratings of the child's
fear on the Revised Fear Survey Schedule for Children (FSSC-R; Ollendick,
1983) was examined using a clinic sample of children who met DSM criteria f
or phobic disorders (N = 120). Discriminant function analyses and item anal
yses were conducted to determine if children meeting diagnostic criteria fo
r a primary disorder of social phobia, simple phobia of the dark/sleeping a
lone, simple phobia of animals, or a simple phobia of shots/doctors could b
e differentiated on the basis of FSSC-R subscale scores and items. Results
of the discriminant function analyses indicated that the child-completed as
well as the parent-completed FSSC-Rs were similarly useful in differentiat
ing the specific types of phobias. Results of the item analyses indicated t
hat child-completed FSSC-R items could discriminate among the different sim
ple phobias but not social phobia and that parent-completed FSSC-R items co
uld discriminate not only the different simple phobias but also social phob
ia. Results are discussed in terms of the utility of the FSSC-R in the asse
ssment of clinically significant fears in children with phobic disorders an
d the relative utility of child and parent ratings in the assessment of chi
ldhood fears.