Innovations in the field of technology have had a great impact on public development and have made life more comfortable and safer. In recent decades, the world community has entered an era of digitalization. Modern technology has helped many to make travel more accessible to the whole world. The development of IT technologies has led to the simplification of calculations, both in scientific and everyday life. It is difficult to imagine a modern person who would not have a smartphone. Personal information that synchronizes with all our devices. In any modern smartphone you can meet a smart assistant. Smart columns appear, at home, cars controlled by artificial intelligence.

The study and analysis of data processing methods in psychological research is the main goal of the work. Big data methods are a collection of statistical methods that can find complex signals in large amounts of data.