IMPORTANT SHIPPING INFORMATION: Sigma will be closed on 4 July 2025 in observance of the USA holiday. Book products will resume shipping on 7 July 2025. Jewelry products will resume shipping on 14 July 2025. We apologize for any inconvenience this may cause.
Clinical Specialties
Taking Action: Top 10 Priorities to Promote Health Equity and Well-Being in Nursing
Taking Action: Top 10 Priorities to Promote Health Equity and Well-Being in Nursing spotlights 10 critical themes through data, essays, discussion points, and action items, equipping readers to move beyond conversation to action.
Workbook: Evidence-Based Practice in Action, Second Edition
This companion to Evidence-Based Practice in Action, 2nd Ed contains resources to facilitate adoption of EBP practices. While created to work seamlessly with The Iowa Model Revised, these resources are applicable to any EBP model.
Impact of emotional intelligence on work performance: The mediating role of occupational stress among nurses - Online Course
This course is available for FREE to Sigma Members.
This purpose of this article from Journal of Nursing Scholarship is aimed to investigate the potential relationship between nurses' EI and their work performance; and to examine the mediating role of occupational stress.
Health-promoting behaviors and self-efficacy among nursing students in times of uncertainty - Online Course
The objective of this article from Worldviews of Evidence-Based Nursing is to investigate the associations between HPB and self-efficacy among nursing students in a context of high political uncertainty.
Psychometric properties of the evidence-based practice mentorship scale - Online Course
The objective of this article from Worldviews of Evidence-Based Nursing is to determine the psychometric properties of the new 8-item EBP Mentorship Scale. This scale measures the degree to which clinicians perceive that EBP mentorship is available to them.