ArticleFrontiers in psychology2026
Servant leadership and volunteer work engagement in blood donation services: the serial mediating roles of mission valence and volunteer motivation with the moderating role of team atmosphere.
Article in Frontiers in psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To examine the relationship between servant leadership and work engagement among blood donation service volunteers, the mediating roles of mission valence and volunteer motivation, and the moderating role of team atmosphere, which may inform strategies for enhancing work engagement among blood donation service volunteers. Methods: The Servant Leadership Scale, Volunteer Motivation Scale, Mission Valence Scale, Team Atmosphere Scale, and Work Engagement Scale were used to investigate 1,330 blood donation service volunteers. Results: ① Significant positive correlations were found between servant leadership, mission valence, volunteer motivation, work engagement, and team atmosphere ( Conclusion: Servant leadership is associated with higher work engagement levels among blood donation service volunteers. It is also associated with work engagement through mission valence and volunteer motivation. Team atmosphere significantly moderates the relationship between mission valence and volunteer motivation, with the association strengthening as team atmosphere increases.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.