Bridging the gap: the mediating role of self-efficacy in the impact of workload on core competencies among pediatric nurses
Abstract Background Pediatric nurses operate in high-stakes environments characterized by emotional, cognitive, and physical demands. Excessive workload can undermine nurses’ ability to perform effectively, particularly when compounded by low self-efficacy. Core competencies such as clinical judgmen...
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| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2025-07-01
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| Series: | BMC Nursing |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12912-025-03522-x |
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| Summary: | Abstract Background Pediatric nurses operate in high-stakes environments characterized by emotional, cognitive, and physical demands. Excessive workload can undermine nurses’ ability to perform effectively, particularly when compounded by low self-efficacy. Core competencies such as clinical judgment, evidence-based practice, and communication are essential to pediatric nursing performance and are susceptible to the influence of psychological and environmental stressors. Aim This study aimed to examine the mediating role of self-efficacy in the relationship between workload and core competencies among pediatric nurses in Egyptian governmental hospitals. Methods A descriptive cross-sectional study was conducted from November 2024 to February 2025 with 198 pediatric nurses recruited from PICUs, NICUs, and pediatric wards using convenience sampling. Data were collected via self-administered questionnaires including the NASA Task Load Index (workload), General Self-Efficacy Scale, and the Core Competence Scale for Paediatric Specialist Nurses. Structural Equation Modeling (SEM) was used to assess direct and indirect effects. Results Nurses reported high workload (M = 63.79, SD = 10.21), low self-efficacy (M = 18.90, SD = 4.12), and low core competencies (M = 76.74, SD = 11.56). SEM results showed that workload negatively predicted self-efficacy (β = -0.285, p < 0.001), and self-efficacy positively predicted core competencies (β = 2.186, p < 0.001). Self-efficacy mediated the relationship between workload and core competencies, with a significant indirect effect (β = -0.624, p < 0.001). Conclusion Self-efficacy acts as a psychological buffer against the negative effects of workload on professional performance. Enhancing nurses’ self-efficacy through targeted interventions may mitigate workload-related declines in core competencies and improve pediatric nursing care. Clinical trial number Not applicable. |
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| ISSN: | 1472-6955 |