RDSI™
Reynolds Depression Screening Inventory™
Purpose: Quickly screens for symptoms of depression
Format: Paper and pencil
Age range: 18 years to 89 years
Time: 5-10 minutes to administer
DETAILS:
The 19 items of the RDSI measure the severity of contemporary depressive symptoms. Although a formal diagnosis is not provided, empirically derived cutoff scores identify individuals who may be at risk for more serious, diagnostic forms of depression.
Quickly assesses DSM-IV™-specified symptomatology for major depressive disorder
The development sample consisted of 531 non-referred community adults and 324 psychiatric outpatients (including 150 outpatients diagnosed with major depression).
Highly reliable and internally consistent, with high alpha coefficients (.93 and .90 for the community and psychiatric outpatient samples, respectively). Test-retest reliability of the RDSI also is very high (rtt = .94).
The RDSI showed a high correlation with the BDI® (r = .94) and the Hamilton Depression Rating Scale clinical interview (r = .93).

