In this talk, some problems of probability will be presented for which the theoretical probabilities and the experimental probabilities have been determined. These results can be used in the teaching of the university course in the field of psychology. Moreover, they will be useful for writing undergraduate theses related to emotional intelligence issues. The pace of contemporary social changes requires a complex ability to adapt the individual to the social environment, which is possible to achieve only if we understand the extraordinary role played by the intelligent use of emotions. Modern theories about intelligence have developed by observing the fact that the person, throughout life, is in a permanent development. It is not enough just for the mind to be fed. Thus, we can find that most of us we neglect the emotional aspect of our intelligence, considering that cognitive intelligence is the one more important in acquiring performance, not realizing that there is also an emotional intelligence. Therefore, emotional intelligence is the ability by which we can identify, understand and manage our emotions. The development of emotional intelligence helps us to better know our own abilities, to make communication and relationships more efficient, to increase the degree of adaptation, comfort and quality of life. An intelligent person, in the author’s view, has the power to direct his life and the ability to avoid others directing his life, for other purposes, knows how to adapt to circumstances, discovers the valuable elements that exist in him and has the ability to to bypass the negative elements. Therefore, intelligence fulfills an adaptation function and makes living and survival possible [1, p. 16]. The term “emotional intelligence” appeared in foreign psychology at the end of the 20th century. Initially, “emotional intelligence” was understood as the ability to process the information contained in emotions, to determine the current meaning of emotions, and to use them as a basis for thinking and decision-making. In the last 20th years, psychologists from the country and abroad have carried out numerous studies on the definition of emotional intelligence, in order to create the most complete model of it, as well as to explore the possibility of using the components of emotional intelligence to create different types of preventive measures, correction, rehabilitation programs. The author of the article makes a brief analysis of the development of the concept of “Emotional Intelligence” in foreign and domestic psychology from the beginning of the 20th century to the present day, showing how important the further study of this aspect is for both scientific and practical fields or institutional.