The early conceptualizations of nursing by Weidenbach, Henderson, and Hall (Chapters 4, 5, and 6) give a unique twist to the evolution of nursing theory.
Theorist assigned: Weidenbach

Locate one media clip or weblink related to the theorists that helps understand how the theory was implemented in practice to improve outcomes
Describe one (1) concept from the assigned theory that changed the evolution of nursing theory and research in the 21 first century
Include one scholarly peer-reviewed reference for the initial posting.