Abstract
Psychodiagnostic methods are often used in different kinds of practical psychology. In our opinion, education of psychodiagnostics isn’t limited to the mastery of knowledge, skills and abilities. Studying includes objective knowledge and personal attitude to the subject of study, the unity of the cognitive and affective components. Therefore, the purposes of our research were studying and detection the differences in understanding students - psychologists of psychodiagnostics as a kind of practical activity. Research results let us make the conclusion, that understanding of psychology as theory and practice becomes more differentiated and individual at students to the final year.