Psychological testing/trait and group dynamics during 110-day in an isolated environment

Area of Science:

• Space Psychology
• Human Factors in Aviation and Spaceflight
• Psychosocial Studies

Background:

• International space missions, including those to the International Space Station (ISS), increasingly involve diverse crews.
• Understanding cultural and personal trait differences is vital for mission success and crew well-being during short and long-duration flights.
• Previous observations on space missions, like the MIR station, suggested significant personal changes in astronauts over time.

Purpose of the Study:

• To investigate changes in personal traits during a 110-day isolation period within the Russian Experiment Module.
• To test the hypothesis that prolonged confinement accentuates personal traits and potentially leads to subgroup formation.
• To explore psychosocial tendencies and defense mechanisms in isolated crew members.

Main Methods:

• Utilized the Giessen Test (GT), an individual diagnostic instrument assessing self-perceived characteristics and psychosocial tendencies.
• Administered the GT to subjects undergoing 110 days of isolation.
• Focused on how subjects represent themselves in psychoanalytically relevant categories within group relationships, rather than solely on objective personality assessment.

Main Results:

• Personal traits became more explicit and accentuated during the 110-day isolation period.
• The findings support the hypothesis that prolonged confinement intensifies individual characteristics.
• Evidence suggests a tendency towards the formation of subgroups, consistent with observations in other isolated groups.

Conclusions:

• Prolonged spaceflight isolation significantly influences and accentuates personal traits among crew members.
• The Giessen Test proved effective in revealing these changes in self-perception and psychosocial dynamics.
• Understanding these accentuated traits and potential subgroup formation is critical for managing international crews in future space exploration endeavors.