Information for researchers
and professionals about the
Strengths & Difficulties Questionnaires


Copyright notice:
The Strengths and Difficulties Questionnaires, whether in English or in translation, are copyrighted documents that may not be modified in any way. Paper versions may be downloaded and subsequently photocopied without charge by individuals or non-profit organizations provided they are not making any charge to families. No one except youthinmind is authorized to create or distribute electronic versions for any purpose.