Mathematical methods in psychology

This book is written by a psychologist for psychologists and faces a certain result of a forty-year experience of the application of mathematical methods in psychological research and teaching activities of the author. The systematic form contains basic concepts and methods from various departments of mathematics, currently used in the future. In this case, unconventional mathematical objects are used - multisets, marked matrices and graphs, matrix equations of probability distributions, etc., everything is explained by simplified examples. Particular attention is paid to aspects of the use of methods and meaningful interpretation of the results. Although the book is addressed to psychologists, it can be useful to other specialists, students and graduate students, including mathematicians applied. Mathematical methods in psychology. 3rd ed