(academic[tiab] OR school*[tiab]) AND (disorder*[tiab] OR outcome*[tiab] OR perform*[tiab] OR function*[tiab] OR skill*[tiab] OR difficult*[tiab] OR attainment[tiab] OR achiev*[tiab] OR underachiev*[tiab] OR under-achiev*[tiab] OR underperform*[tiab] OR under-perform*[tiab])
