The principal criticism of Sheldon's constitutional theory was that it was not a theory at all but one general assumption, continuity between structure and behavior, and a set of descriptive concepts to measure physique and behavior in a scaled manner.
Kritik utama atas teori konstitusi Sheldon adalah bahwa teori ini bukan teori sama sekali; tetapi sebuah asumsi umum, kontinuitas antara struktur dan perilaku, serta serangkaian konsep deskriptif dalam mengukur fisik dan perilaku secara berskala.