This book uses action research to conduct research activities in information technology and systems. It covers the methodological issues that arise when action research methods are conducted, provides examples of action research in practice, and summarizes the philosophical foundations of action...

We generally acknowledge the problematic nature of classic statistical significance tests based on P -values or confidence intervals. In fact, we demonstrate based on an illustrative model for which we created simulated data, that with low and high statistical power, path coefficients in...