I haven't filled one out for that purpose, but the form is generally used to provide information needed for IRS reporting: legal name, social security number, and current address. That said, I'm not positive but I don't think scholarships are usually subject to IRS information reporting, so you may want to ask them why they need the form.
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Mom to an amazing young adult AS son, plus an also amazing non-AS daughter. Most likely part of the "Broader Autism Phenotype" (some traits).