Although the depression and anxiety subscales (DASS-D and DASS-A) of the 21-item Depression, Anxiety, and Stress Scales are commonly used in adolescents, few studies have investigated the convergent validity of/potential cutoff scores for these subscales in U.S. adolescents. To address these gaps, 306 U.S. adolescents completed the DASS-21, Generalized Anxiety Disorder-7 scale (GAD7), and Center for Epidemiological Studies-Depression Scale (CESD). The DASS-D and CESD were strongly correlated, while the DASS-A and GAD7 were strongly correlated in males and more moderately correlated in females. Using the CESD as reference, DASS-D cutoff scores of four for males and five for females provided the best balance of sensitivity and specificity. When using the GAD7 as reference, DASS-A cutoffs of six for females and five for males appeared best. These findings suggest the DASS-A and DASS-D demonstrate good convergent validity and may be suitable for identifying adolescents who are significantly anxious and/or depressed.

No abstract

No abstract

No abstract

Previous research suggests that, despite the commonality of mental illness in the United States, the majority of U.S. individuals with mental illness do not seek treatment. One important factor that contributes to this lack of treatment utilization is mental illness stigma. Such stigma may result, in part, from many individuals in the U.S. underestimating the prevalence of mental illness. To test whether this is the case, 638 adults from across the U.S. completed measures related to perceived prevalence of mental illness, private stigma, perceived public stigma, and help-seeking. Findings indicated participants significantly underestimated the given-year prevalence rate of mental illness. The perceived given-year prevalence rate was significantly correlated with lower private stigma and more positive attitudes towards help-seeking. Personal stigma significantly predicted attitudes towards help-seeking. Findings also suggested that individuals who have received mental health services have a higher perceived prevalence rate of mental illness, as well as lower levels of personal stigma and more positive attitudes towards help-seeking. These findings support the notion that helping the general public recognize the true prevalence rate of mental illness could reduce personal mental illness stigma and facilitate help-seeking behaviors. However, future experimental studies are needed to test this hypothesis.