The questionnaire for personal assistance with treatment for trichotillomania from Getting Better should always be filled out by the person who suffers from this form of behavior, without any influence of other persons.
This is because there is always a clear indication in language how someone does this form of behavior, either consciously or unconsciously, which helps us with the assistance.
See also related question: Which first step do you recommend with treatment for trichotillomania?
See also related blog post: How quickly can effective treatment for trichotillomania be provided?
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