Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Naturalistic Observations

Naturalistic Observations

If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...

You might also read

Related Articles

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

Sort by

Same journal

Incidental Renal Cell Carcinoma in an Active-Duty Fighter Pilot.

Aerospace medicine and human performance·2026

Same journal

Large Language Models as Behavioral Health Teammates in Long-Duration Spaceflight.

Aerospace medicine and human performance·2026

Same journal

Long-Term Post-Bariatric Surgical Outcomes for Aeromedical Certification Consideration.

Aerospace medicine and human performance·2026

Same journal

Middle Ear and Sinus Barotraumas of Military Pilots in Finland.

Aerospace medicine and human performance·2026

Same journal

From Humanitarian Airlifts to Neonatal Intensive Care in the Sky.

Aerospace medicine and human performance·2026

Same journal

Cognitive Performance During Acute Hypoxia Is Associated with Cerebral Oxygenation and Blood Flow.

Aerospace medicine and human performance·2026

Search research articles

Related Experiment Video

Updated: Jan 18, 2026

Author Spotlight: Unraveling the Mysteries of Terrestrial Anaerobic Microorganisms in Uncharted Environments by In Situ Culturing

Author Spotlight: Unraveling the Mysteries of Terrestrial Anaerobic Microorganisms in Uncharted Environments by In Situ Culturing

Published on: January 12, 2024

Gleaning from Diaries in Long-Duration Isolation.

James R Kass, Raye Kass

Aerospace Medicine and Human Performance

|September 9, 2025

Summary

Crewmember diaries from a 264-day space station simulation revealed valuable insights into group dynamics and intercultural challenges during long-duration isolation. Unstructured journaling effectively captured psychological status and interpersonal issues, informing future space missions and terrestrial self-isolation strategies.

Keywords:

behavior diaries group dynamics intercultural isolation simulation spaceflight

More Related Videos

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Published on: July 27, 2018

Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices

Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices

Published on: December 9, 2022

Related Experiment Videos

Last Updated: Jan 18, 2026

Author Spotlight: Unraveling the Mysteries of Terrestrial Anaerobic Microorganisms in Uncharted Environments by In Situ Culturing

Author Spotlight: Unraveling the Mysteries of Terrestrial Anaerobic Microorganisms in Uncharted Environments by In Situ Culturing

Published on: January 12, 2024

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Published on: July 27, 2018

Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices

Long-Term Culture and Monitoring of Isolated Caenorhabditis elegans on Solid Media in Multi-Well Devices

Published on: December 9, 2022

Area of Science:

Space medicine
Human behavior
Psychology

Background:

The SFINCSS-99 isolation simulation in Moscow replicated orbital space station conditions over 264 days.
It involved a long-term crew of four Russians and two successive international groups, with medical personnel visits.

Purpose of the Study:

To investigate group and individual behavioral dynamics during long-duration isolation.
To specifically examine intercultural challenges faced by the crew.
To utilize crewmembers' diaries as a primary data source.

Main Methods:

A multifaceted experimental approach using various instruments and training activities before, during, and after the mission.
Primary data collection through crewmembers' personal diaries.
Utilizing unstructured formats like journals and post-mission interviews for qualitative analysis.

Main Results:

Unstructured instruments, particularly diaries, proved highly effective for analyzing group dynamics.
Diaries facilitated the identification of behavioral and intercultural issues among crewmembers.
Crewmembers expressed themselves more effectively through journals and interviews than structured instruments.

Conclusions:

Personal journals offer invaluable insights into crew psychological status and interpersonal/intercultural dynamics.
Unstructured feedback methods are crucial for observing and expressing psychological and relational aspects in isolation.
Findings are applicable to space missions and current challenges like COVID-19 self-isolation.