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1.
Front Psychol ; 14: 1169606, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37377707

RESUMO

The article describes the phenomena of communication between space crews and the Mission Control Center studied within the framework of the "Content" space experiment. The experiment was conducted with participation of Russian cosmonauts during ISS-43/44 - ISS-54/55 missions, and a specially developed method of content analysis of crew-to-ground communication was used. It was shown, for instance, that the structure of communication varied significantly depending on the degree of the cosmonauts' workload and stress-related psychological tension. The main objective of our work presented in this article was discussion of the relationship of the psychological state of cosmonauts, studied on the basis of crew communication content analysis, with their need for social psychological support. The ideas about social psychological support in the context of crew - Mission Control Center (MCC) communication are outlined. Relevant practical recommendations are presented for modifying the communication style of the MCC personnel to psychologically support the crews. The principles and recommendations for effective communication will both provide continuous psychological support to the space crews in orbit and reduce the likelihood of emotional burnout among MCC personnel.

2.
Front Physiol ; 13: 963301, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36457309

RESUMO

Studies conducted by I. Altman in the 1960-70s revealed the increase in the individual stress level under isolation and confinement. Altman introduced the term "privacy" as a desired level of personal space that humans need to feel psychologically comfortable. The author also mentioned the dynamic process of boundary regulation that can be accompanied by the increase in conflict tension in the confined groups. In our study with short-term chamber isolation ESKIS, we analyzed behavior, crew interactions, and psychological state of a mixed-gender crew with none or minimal previous isolation experience (4 males and 2 females) who spent 14 days in a small chamber of 50 m3. The study confirmed that the pre-isolation period was particularly stressful for the subjects who felt also significant anxiety during the first days of isolation. Also, some mood and sleep disturbances were detected under isolation and crowding. Psychological stress made the crew more cohesive; they demonstrated the increase in common values. Extraverted subjects who could obtain social support from their partners and Mission Control's duty teams were less interested in psychological support via VR.

3.
Front Physiol ; 13: 926597, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36187769

RESUMO

Over the past 40 years, psychological support (PS) for cosmonauts and astronauts has remained an important part of the regular biomedical provision of space crews during extended orbital flights. It includes well-developed principles and a set of methods that have proven its effectiveness for the maintenance of behavioral health under extreme conditions of space flight. The main principle of PS in flight is to restore the usual sensory input to compensate for the monotony and lack of external stimuli as a result of a long stay under isolation and confinement. Risk factors for the psychological health and well-being defined for the astronauts, such as sensory and social deprivation, monotony, confinement, and lack of privacy, also remain part and parcel of several civil professions. These include polar wintering, submarines, working on oil platforms, and ocean fishing. Most of these factors also adversely affect the recovery rate of a large contingent of medical institutions, especially bedridden patients with chronic diseases. Finally, due to the negative epidemiological situation associated with the spread of COVID-19, an increasingly wide range of citizens forced to be in self-isolation faces negative manifestations of the deprivation phenomena described previously. Several cases of successful use of PS under isolation, monotony, crowding, and confinement are presented. Thus, we assume that the use of psychological support methods developed for space flights could be extremely relevant in civil medicine and everyday life.

4.
Front Physiol ; 12: 751170, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34858207

RESUMO

Two experiments, with 17-day and 120-day isolation, were carried out within the frame of the Scientific International Research in Unique Terrestrial Station (SIRIUS) international project at the Institute of Biomedical Problems (Moscow, Russia). Manifestations of the "detachment" phenomenon in the crew - mission control center (MCC) communication previously identified in the Mars-500 project were confirmed in this study. As in the Mars-500 experiment, in the SIRIUS-19, the landing simulation in the halfway of isolation caused a temporary increase of crew communication with MCC. We also revealed several differences in the communication styles of male and female crew members. By the end of the experiment, there was a convergence of communication styles of all the SIRIUS crew members and also an increase in crew cohesion.

5.
Front Physiol ; 12: 750414, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34803734

RESUMO

The article gives an overview of Russian experience in psychological support for orbital space flights. It describes procedures that currently exist and may possibly be used in upcoming manned interplanetary flights. The article also considers psychological unfavorable factors of autonomous interplanetary flights, as well as countermeasures, including promising methods of psychological support.

6.
Front Physiol ; 12: 751016, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35222056

RESUMO

The article describes methods of non-verbal speech characteristics analysis used to determine psychophysiological state of female subjects under simulated microgravity conditions ("dry" immersion, DI), as well as the results of the study. A number of indicators of the acute period of adaptation to microgravity conditions was described. The acute adaptation period in female subjects began earlier (evening of the 1st day of DI) and ended faster than in male ones in previous studies (2nd day of DI). This was indicated by a decrease in the level of state anxiety (STAI, p < 0,05) and depression-dejection [Profile of Mood States (POMS), p < 0,05], as well as a decrease in pitch (p < 0,05) and voice intensity (p < 0,05). In addition, women, apparently, used the "freeze" coping strategy - the proportion of neutral facial expressions on the most intense days of the experiment was at maximum. The subjects in this experiment assessed their feelings and emotions better, giving more accurate answers in self-assessment questionnaires, but at the same time tried to look and sound as calm and confident as possible, controlling their expressions. Same trends in the subjects' cognitive performance were identified as in similar experimental conditions earlier: the subjects' psychophysiological excitement corresponded to better performance in sensorimotor tasks. The difference was in the speed of mathematical computation: women in the present study performed the computation faster on the same days when they made fewer pauses in speech, while in men in previous experiments this relationship was inverse.

7.
Front Neurogenom ; 2: 768386, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-38235243

RESUMO

In "Content," an International Space Station (ISS) Russian segment space experiment, features of communication between the cosmonauts and the Mission Control Center (MCC) were studied using content analysis. The method is based on the concept of stress copings by Lazarus and Folkman. Differences found in the communication of cosmonauts led to assumptions about the existence of individual communication styles in routine communication between the cosmonauts and the MCC. The differences found were defined using V. Satir's classical model of communication types. The pre-dominance of three main communication styles ("computing," "blaming," and "placating," as per Satir) was found. Manifestations and features of styles are discussed, considering the effectiveness of the "computing" style for ISS-MCC communication. Cosmonauts with a pre-dominance of this communication style, mostly are stable and with good self-control. An increase of the "blaming" and the "placating" style features in the communication of cosmonauts may require adaptation of the MCC communication and additional psychological support for the cosmonauts.

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