Objectives: Reminiscence is considered an important aspect of successful ageing. Prominent reminiscence functions in old age are to pass on important experiences (Teach/Inform) and to prepare for death (Death Preparation). These reminiscence functions were hypothesized to be associated with generative behavior which in turn was hypothesized to be associated with meaning in life. Thus, we tested an indirect effect of reminiscence functions on meaning in life mediated by generative behavior.Method: Elderly participants provided information on reminiscence functions, generative behavior, and meaning in life. Participants were recruited in Cameroon, China (Hong Kong), the Czech Republic, and Germany, to test the generalizability of findings.Results: The assumed indirect effect was identified: Reminiscence functions were associated with meaning in life via generative behavior. This pattern was found for all cultural samples.Conclusion: Albeit results have to be interpreted with caution as they are based on cross-sectional data, findings suggest that these reminiscence functions motivate generative behavior and thus indirectly affect meaning in life in elderlies from all four cultural contexts. In future studies, this effect needs to be replicated with a broader age range and a more fine-grained measure of generative behavior to account for potential differences in culturally appropriate generative outlets.

• Klíčová slova
• Reminiscence functions, ageing, culture, generativity, meaning in life,
• MeSH
• lidé MeSH
• průřezové studie * MeSH
• senioři MeSH
• Check Tag
• lidé MeSH
• senioři MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika MeSH
• Čína MeSH
• Hongkong MeSH
• Kamerun MeSH
• Německo MeSH

BACKGROUND: The objective of the present research was to study the dynamics of changes in emotional energy, work self-efficacy and perceived similarity in the crew of the Mars 520 experimental study. METHODS: The study comprised six volunteers, all men, between 27-38 yr of age (M = 32.16; SD = 4.99). The Mars 520 experimental study simulated all the elements of the proposed Mars mission that could be ground simulated, i.e., traveling to Mars, orbiting it, landing, and returning to Earth. During the simulation, measures of emotional energy, work self-efficacy, and perceived similarity were repeated every month. The data were analyzed using linear mixed effect models. RESULTS: Emotional energy, work self-efficacy, and perceived similarity gradually increased in the course of the simulation. DISCUSSION: There was no evidence for a so-called third quarter phenomenon (the most strenuous period of group isolation, psychologically, emotionally, and socially) in our data. On the contrary, work self-efficacy, emotional energy, and group cohesion (indexed here by the subject's perceived similarity to others) increased significantly in the course of the simulation, with the latter two variables showing positive growth in the group functioning.

• MeSH
• dospělí MeSH
• emoce MeSH
• fyziologická adaptace fyziologie   MeSH
• interpersonální vztahy * MeSH
• kosmický let * MeSH
• lidé MeSH
• sebeuplatnění MeSH
• sociální izolace MeSH
• uzavřené ekologické systémy MeSH
• uzavřené prostory MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH