This is an introductory book on how to optimally analyze non-quantitative data, based on the author’s experiences over 60 years of research. The major message

Designed to meet the needs of public health students, practitioners, and researchers, this edition offers a firm grounding in qualitative and mixed methods, inc

The wide range of approaches to data analysis in qualitative research can seem daunting even for experienced researchers. This handbook is the first to provide

This book offers a unique new look at the familiar quantification theory from the point of view of mathematical symmetry and spatial symmetry. Symmetry exists i