Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

European isolation and confinement study. Group functioning and communication

T Bergan1, G Sandal, M Warncke

  • 1Norwegian Underwater Technology Center, Bergen.

Advances in Space Biology and Medicine
|January 1, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Tibial slope in the posterolateral quadrant with and without ACL injury.

Archives of orthopaedic and trauma surgery·2021
Same author

Correlation of T2* relaxation times of the retropatellar cartilage with tibial tuberosity-trochlea groove distance in professional soccer players.

Scientific reports·2020
Same author

Electroconvulsive therapy during pregnancy as a possible cause of Möbius syndrome: additional clinical observation.

Genetic counseling (Geneva, Switzerland)·2015
Same author

Precocious puberty in a patient with mosaic Turner syndrome.

Genetic counseling (Geneva, Switzerland)·2014
Same author

VACTERL association with a rare vertebral anomaly (butterfly vertebra) in a case of monochorionic twin.

Genetic counseling (Geneva, Switzerland)·2014
Same author

A new case of holoprosencephaly-polydactyly syndrome with alobar holoprosencephaly, preaxial polydactyly and congenital glaucoma.

Genetic counseling (Geneva, Switzerland)·2014

Six astronauts completed a 28-day hyperbaric isolation, showing increased emotional responses and a centralizing commander. Despite challenges, team functioning remained intact throughout the mission.

Area of Science:

  • Space medicine
  • Human factors in extreme environments
  • Psychology of isolated teams

Background:

  • Long-duration space missions require understanding crew dynamics under isolation.
  • Previous studies suggest personality influences group cohesion in analogous conditions.
  • Hyperbaric environments present unique challenges to team communication and functioning.

Purpose of the Study:

  • To investigate group dynamics, communication patterns, and emotional responses during a 28-day hyperbaric isolation.
  • To assess the impact of isolation on team cohesion and individual well-being.
  • To explore potential correlations between personality traits and observed group behaviors.

Main Methods:

  • Systematic observation via wide-angle cameras and video recording of activities.

Related Experiment Videos

  • Daily questionnaires assessing group functioning and communication.
  • Post-isolation interviews and personality inventories (DMT, Helmreich Test, MMPI).

    • Main Results:

    • All six astronauts (EMSInauts) successfully completed the 4-week isolation period.
    • The commander's role became increasingly central, leading to more negative evaluations from the crew.
    • A steady increase in emotional responses, particularly negative content and frustration, was observed over time.
    • Week 3 was perceived as the most positive and task-oriented period.
    • Communication with mission control was generally good, with minor temporary elevations in issues.

    Conclusions:

    • Extended hyperbaric isolation is feasible for well-functioning teams.
    • Leadership dynamics can shift, impacting crew perception and potentially cohesion.
    • Emotional well-being requires monitoring, with potential for increased frustration towards the end of missions.
    • Personality assessments may offer insights into predicting team behavior in isolated environments.