The Strengths & Difficulties Questionnaire (SDQ) is a brief questionnaire (5 minutes) about the mental health of children and young people aged 2-18, that can be administered by non-clinical staff and completed by parents/carers, teachers and young people (age 11+). It is the world’s most widely used measure of its type and is available in over 80 languages and sign languages. See https://sdqinfo.org for more information, including where to download paper copies of the SDQ.

SDQpro registration, organisation set-up, training and ongoing support are free of charge. The only cost to using SDQpro is the assessment you wish to conduct, priced at US$3 per child for unlimited assessment across the academic year.

The SDQpro system is designed to facilitate administration of the SDQ, from small clinical groups to an entire school district, using online or paper based SDQs. To get started with SDQpro, click 'Create an organisation' and set up your administrative profile.