Individual Differences in Adaptability to Isolated, Confined, and Extreme Environments.

Introduction: Future deep space missions will expose astronauts to more intense stressors than previously encountered. Isolation will be greater and more prolonged, living and work areas more confined, and communications and resupply channels to Earth longer and less reliable. Astronauts will need to function more autonomously, with less guidance and support from Earth.

Exploration into best practices in peer support for bereaved survivors.

This exploratory, qualitative study addresses the question: what are the important elements in effective peer support programs for bereaved survivors? Interviews with 10 highly experienced experts were analyzed to identify recurrent themes and elements. Findings indicate that effective peer support programs for the bereaved should be: easily accessible; confidential; provide a safe environment; use peer supporters with similar shared experiences to clients; select peer supporters carefully; partner with professional mental health providers; train peer supporters thoroughly; and provide care and monitoring for peer supporters. These results can help inform efforts to improve peer support programs for bereaved survivors.

Peer Support Services for Bereaved Survivors: A Systematic Review.

This systematic literature review assesses the evidence regarding benefits of peer support services for bereaved survivors of sudden or unexpected death. Reports were included that addressed peer support services for adults who experienced death of a family member, close friend, or coworker. Of the 32 studies meeting all inclusion criteria, most showed evidence that peer support was helpful to bereaved survivors, reducing grief symptoms and increasing well-being and personal growth.