Does Reflection on Everyday Events Enhance Meaning in Life and Well-Being among Emerging Adults? Self-Efficacy as Mediator between Meaning in Life and Well-Being.

In recent years, the issue of the meaning in life has aroused particularly great interest in researchers considering the question of whether and how, using simple interventions, outside the therapeutic office, the sense of meaning in life and well-being can be strengthened. The aim of this study was to explore whether interventions based on reflection on everyday, stressful situations can contribute to fostering the sense of meaning in life and psychological well-being among emerging adults. Additionally, we aimed to explore relationships between the above-mentioned constructs and self-efficacy. The research focuses on emerging adults, who, as statistics show, are the most vulnerable among all adults to various mental problems. A pretest-posttest control group design was used. The study involved 80 emerging adults (56 women and 24 men) who were randomly assigned to the experimental group, which completed specially prepared diaries for a week, or the control group. Participants completed the Meaning in Life Questionnaire, the Generalised Self-Efficacy Scale, and the Ryff Scales of Psychological Well-Being twice. In the experimental group, significant differences were noted between pretest and posttest in psychological well-being, especially in the area of relationships with others (M = 59.3; M = 65.07; t(39) = -11.40; = 0.001) and purpose in life (M = 54.85; M = 58.21; t(39) = -3.15; = 0.003), as well as self-efficacy (M = 28.06; M = 29.60; t(39) = -2.82; = 0.007). There were no differences in the level of meaning in life. The analysis carried out showed that self-efficacy mediates the relationship between presence of meaning in life and psychological well-being (the Aroian test: z = 4.48; SE = 0.11; = 0.0007).