... useful means to more accurately report nonexperimental findings through avoiding causal language. Ways to link nonexperimental results to making practice recommendations are explored. Research design Experimental design Causal inference Nonexperimental Social science research Triangulation...

...Jiju Antony; Alfred Ho Yuen Cheng In the quest for continuous quality improvement of both products and processes, experimental design (ED) based on Shainin’s variables search method is still playing a major role in the manufacturing community. This article presents a simple methodology in a step...