Addition to Program Evaluation Insight based on Health System Efficiency WHO Europe 2016 publication includes vital signs

Summary of Ray Pawson's Book The Science of Evaluation: A Realist Manifesto See also lse review 2013

Adapted from ​Systems approaches to public health by Alan Shiell and Penny Hawe See also Health System Efficiency IM and specific health outcome logic diagram example IM

Overview of Evaluation Approaches from Pawson and Tilley's Book comparing Realist, Constructivist, Experimental and Pragmatic Evaluation Approaches. Combined with Van de Ven's Alternative Philosophies of Science in his Engaged Scholarship book. See also Burrell and Morgan's research paradigms video

Summary of Ray Pawson's Book The Science of Evaluation: A Realist Manifesto See also lse review