Abstract: Within the framework of this article, the authors present the results of studying group dynamic indicators during the corporate culture training. The object of the research is group dynamics as a set of processes occurring in a group of training participants. The subject of the research is the possibility of managing group dynamics of the student group through the corporate culture training. The rationale of the research is caused by the fact that there is a growing interest in trainings at high schools today as well as proved efficiency of trainings as an instrument of group dynamics management. Methods include content analysis, training, questionnaire techniques, observation. When processing research results, the authors have also applied descriptive analysis methods for calculating mean values and standard deviation based on trust-mistrust indicators, correlation-regression analysis, and variance analysis in assessing changes in group dynamics and corporate culture groups after the training. The study involved 78 students, 55 third- and fourth-year students who had attended training sessions and 23 second-year students who did not attend training sessions (69 females and 9 males). As a result of the study, the authors confirm their hypothesis that development of a united group of students in the course of the corporate culture training is possible only taking into account group dynamics factors. The scientific novelty of the research is caused by the authors' approach to the corporate culture development from the point of view of group dynamics. 

Abstract:  
The subject of this article is the analysis of models of assessing the effectiveness of corporate training and staff development, the importance of which increases in correlation with the key global trends in this area. Having carried out a detailed analysis, the authors highlighted the key global trends in the area of corporate training and personnel development, which, in their opinion, have theoretical and practical meaning for the human resource management of an organization. The authors reveal the essence, advantages, and flaws in the models of Donald Kirkpatrick, Benjamin bloom, Ralph Tyler, Daniel L. Stufflebeam. The work emphasizes the essentiality in comprehensive analysis of the needs of stakeholders in selecting the forms, methods, and types of education and development of the staff members. Conclusion is made that the existing models of assessing the effectiveness of training and development of personnel are overall relevant to the current requests of the corporations, but demand greater time and financial investments due to the trends of personalization and distribution of digital learning, as well as implementation of the new educational technologies. At the same time, the most objective indicator of the effectiveness of learning lies in the evaluation of productivity and quality of work of the specialists, and as a result – their competitiveness in the job market.