Fears of youth with mental retardation: psychometric evaluation of the Fear Survey Schedule for Children-II (FSSC-II).

The nature and development of normal fear, although widely researched within the general population, has been seriously neglected for individuals with mental retardation. The present study involves the psychometric evaluation of the Fear Survey Schedule for Children-II with two samples: 187 children and adolescents with mental retardation and 372 intellectually average students. The schedule was demonstrated to have sound psychometric properties for both samples including good internal consistency and high retest reliability. Sound validity indices were determined by examining the relationships of fear scores with state, trait, and manifest anxiety scores. Comparison of the two samples yielded significant differences. In particular, students with mental retardation were found to score significantly higher than the comparison sample. In contrast to the age-related decrease in fear found for students of average intelligence, those with mental retardation did not demonstrate a decrease in self-reported fear with age. Gender differences were consistent across both samples with females reporting higher levels of fearfulness and a greater number of fears than males.