Alcoholic patients were investigated with the batteries of psychological tests before and after ketamin psychedelic therapy (KPT). There were used locus of control questionnaire, questionnaire of terminal values, test of sense-life orientations as well verbal and nonverbal (colour) repertory grids. It was shown that КРT significantly increases the internality of the locus of control, results in positive transformation of value and sense-life orientations as well the positive changes in alcoholic patients’ nonverbal emotional perception of their "Ego" and other referent persons.