Although the induction of hypnosis increases suggestibility to a substantial degree, the correlation between hypnotic and non hypnotic suggestibility approximates the reliability coefficients of so-called hypnotizability scales.
Ačkoliv hypnotická indukce zvyšuje sugestibilitu do značné míry, korelace mezi hypnotickou a ne-hypnotickou sugestibilitou přibližuje koeficienty spolehlivosti tzv. stupnic hypnotizovatelnosti.