Article is devoted to the problem of psychological wellbeing the context of stress situation and the factors which have an impact on it. In particular, the process of self-regulation, psychological capital and their main components are theoretically analyzed. The research part consists of two independent stages. The first study aimed at revealing of correlation between self-regulation and components of psychological capital. Results show a high correlative link between them. Another study was held to find out the main attitudes towards Covid-19 as a stress factor. Results show the supportive role of self-regulative process (especially tendency to action) as the resource of psychological wellbeing protection during stress and uncertainties.

The article represents the main peculiarities of the process of PCQ (Psychological Capital Questionnaire) adaptation. A pilot study is performed to test the reliability and validity of Psychological Capital Questionnaire (PCQ) on the Armenian population. Psychological Capital (PsyCap) is a personal resource, which is linked with positive individual and organizational outcomes (performance, well-being, attitudes, etc). The study tested the validity between PsyCap and other constructs, such as Big Five personality traits, self-regulation (V. Morosanova), success motivation (T. Ehlers) and system of values (Schwartz). The components of PCQ were examined using correlation analysis on a sample Armenian employee. The results show that the Armenian version of the Psychological Capital Questionnaire is a reliable and valid tool and as a practical implication, PCQ is reliable to be used in the Armenian organizational context.

The article comprehensively presents the psychological side of uncertain situation. In particular, the peculiarities of information perception are focused on. As a result of a systematic analysis of theoretical approaches, an algorithm was developed that describes the psychological mechanism of perception of a situation of uncertainty and effective response to it.