In the University of Oriente (UO) of Santiago de Cuba, recent diagnoses made by specialists of the Department of Psychology demonstrated in the last years an increase in the index of students that consume alcoholic beverages, the objective of this investigation was to develop a program of training in social skills that would contribute to the prevention of alcohol misuse, the methods used were intervention, where 16 students participated and was carried out through three stages. In the first, the initial diagnosis was made by applying the Goldstein social skills questionnaire, the questionnaire for the Identification of alcohol-related disorders and a group interview, then the program was designed and applied and the final phase was evaluated. The changes that emerged in the group after the intervention. The pattern of alcohol risk consumption was initially obtained, there was a prevalence in the low level of development of social skills and a limited knowledge about the harmful effects of their consumption. After the intervention, the majority of the students reached a high level of social skills development and the social consumption pattern prevailed in the group. Favorable results were obtained for the reduction of undue alcohol consumption, where adolescents reached a high level of skill development and managed to reduce the amount and frequency of their consumption.

When a critical analysis to date has made of, the historical aspects related to the topic of drugs, we could distinguish the existence of contrary positions regarding the possibility of legalizing them or not legalizing them. This dilemma is a very topical and important issue since opting for one position or another has economic, political and social implications that are necessary to keep track of. Therefore, the present study aims to; evaluate the advantages and disadvantages that would imply the legalization and non-legalization of drugs. Scientific journals from five years ago have consulted to date, theses and dissertations on the subject, digital and printed books that appear in libraries. Personal communication has made with researchers in the area of addictions. The main results were that the legalization of drugs is very dangerous for society due to its highly addictive and harmful effects on human beings. Likewise, specialists in addictions affirm that legalization can send the wrong message that consuming marijuana and other illegal drugs does not represent risks, which in turn can generate the wrong perception of safety and promote the promotion of consumption. In conclusion, the legalization would not mean the disappearance of the current drug lords, since prices would fall, but this would have compensated with a higher demand, which would increase the sales-consumption volume.

It was considered necessary to conduct a literature review with the following objective: Determine the relationship between social skills and alcohol consumption. As a result of the theoretical review carried out, it was possible to identify that numerous authors emphasize that social skills are important protective factors against alcohol consumption. On the other hand, the deficit in social skills is associated with the appearance of substance use. In addition, there are studies that point to the social incompetence of adolescents and young people as a risk factor for alcohol abuse. In this regard, several researchers have emphasized that training in social skills should be part of behavioral treatments for individuals with alcohol problems and also have to integrate preventive programs. In conclusion, the research carried out has made it possible to deduce that the strengthening of social skills can contribute to improving the resistance to pressure from the consumption of alcohol and other drugs, and therefore to the prevention of this scourge. It is concluded, therefore, that social skills training could be an option, not only for the treatment of people with alcoholism or other addiction problem but also as a prevention factor.

In recent years, one of the most significant theories to understand the intention of alcohol consumption is the Theory of Planned Behavior that underlies the Theory of Reasoned Action. It has considered necessary to conduct a literature review with the following objective: Determine the relationship between Behavioral Intention and Alcohol Consumption. Because of the theoretical review carried out, it was possible to identify that numerous authors highlight behavioral intention as a subjective probability in which a behavior is connected to an action. The theory postulates have closely linked to behavior, that intention is the function of two basic determinants; one of a personal nature and the other has to do with social influence. The personal factor is the positive or negative evaluation about executing a behavior, this has called "attitude. The social factor is the perception of the social pressure of each individual in order to carry out or not carry out a certain behavior, this factor has called "subjective norm. It has concluded, therefore, that the modification of behavioral intentions could be an option for the development of intervention strategies that have the purpose of preventing the consumption of alcohol.

In the research, a Mixed Method was used and the execution was through a sequential exploratory design. For the initial diagnosis was used, semi-structured interview, sentence completion test, disease awareness questionnaire, attitude to the disease, interpersonal relationships, and conflict management, were the dimensions of the awareness indicator of the disease. Based on the results of the diagnosis, the Psychological Intervention Program was developed, based on the cognitive-behavioral model with a humanistic approach. with respect to the attitude towards the disease, the subjects predominated in ambivalence in 70.6% and non-consciousness in 23.5%, referring to interpersonal relationships, ambivalent in 58.8% and not healthy in 29.4% and conflict management was inconsistent in 70.6%, and inadequate in 23.5%, after the development of the program, positive attitude increased 52.9% and ambivalence decreased to 41.2%, healthy interpersonal relationships grew to 47.1% and adequate conflict management was imposed in 58.8% of the sample. The lack of awareness of the disease in patients was identified, the preliminary results of the application of the program proved to be very useful to develop awareness of the disease in the subjects studied, thus achieving a better therapeutic adherence.