DASS-Y

What is the DASS-Y?

The Depression Anxiety Stress Scales — Youth Version (DASS-Y) is a self-report measure designed specifically for children and adolescents aged 8 to 17 years. Developed by Marianna Szabo and Peter F. Lovibond, the DASS-Y adapts the well-established DASS framework for use with younger populations by simplifying item language and ensuring age-appropriate content.

Like the adult DASS instruments, the DASS-Y measures three related negative emotional states: depression, anxiety, and stress. Each item is scored from 0 to 3, and the instrument retains the theoretical foundation and three-factor structure of the original DASS while being written in language that children and adolescents can readily understand.

Development and Validation

The DASS-Y was developed to address the need for a youth version of the DASS that maintained the three-factor structure validated in adult populations. Published in Frontiers in Psychology in 2022, the instrument underwent rigorous development including item adaptation, cognitive testing with young people, and psychometric evaluation.

The validation research demonstrated that the three-factor structure (depression, anxiety, stress) was supported in samples of children and adolescents aged 8 to 17. The instrument showed good internal consistency across subscales and convergent validity with established youth mental health measures.

A key contribution of the DASS-Y is extending the DASS measurement system downward in age, allowing longitudinal tracking of depression, anxiety, and stress from childhood through adolescence and into adulthood using a consistent measurement framework. This continuity can be valuable in clinical and research settings.

How DASS-Y Scoring Works

The DASS-Y uses the same four-point response format as the adult DASS instruments, adapted with age-appropriate language:

0 = Did not happen to me at all 1 = Happened to me some of the time 2 = Happened to me a lot of the time 3 = Happened to me most of the time

Items are distributed across three subscales: depression, anxiety, and stress. Subscale scores are calculated by summing the relevant items for each dimension.

Interpretation of DASS-Y scores should be made by a qualified practitioner with experience in child and adolescent assessment. As the DASS-Y is a more recently developed instrument, practitioners should refer to the published normative data for age-appropriate severity interpretation.

The DASS-Y is a severity measure designed to quantify symptoms; it is not a diagnostic tool and should always be used as part of a comprehensive clinical assessment.

Clinical Applications

The DASS-Y is designed for use in child and adolescent mental health settings, including school counselling, paediatric psychology, child and family services, and private psychology practice. Its age-appropriate language makes it suitable for self-completion by young people from approximately age 8, although younger children may benefit from practitioner support during administration.

Common applications include intake screening to establish a baseline profile of depression, anxiety, and stress; monitoring progress during psychological intervention; outcome measurement for service evaluation; and research involving child and adolescent populations.

The three-subscale structure allows practitioners to identify which emotional dimension is most prominent for a young person, supporting targeted clinical focus. The availability of both youth (DASS-Y) and adult (DASS-21/42) versions within the same measurement system supports continuity of measurement through developmental transitions.

As with all DASS instruments, the DASS-Y should be interpreted within the context of a comprehensive assessment by a qualified practitioner experienced in working with children and adolescents.

DASS-Y in Australian Practice

The DASS-Y was developed in Australia, extending the DASS family into child and adolescent assessment. It is relevant to Australian practitioners working in school counselling, headspace centres, child and adolescent mental health services (CAMHS), private practice, and community health settings.

The instrument addresses a need for developmentally appropriate screening tools in Australian youth mental health services. Its three-factor structure aligns with the broad categories of emotional difficulty commonly assessed in child and adolescent clinical work.

Under the DASS licensing conditions, scores are intended to be communicated to respondents (or their parents/guardians in the case of minors) through a qualified professional rather than displayed directly during unsupervised completion.

Australian practitioners should note that parental or guardian consent is typically required for clinical assessment of minors, and the results of the DASS-Y should be communicated to families within an appropriate clinical context.