The effects of expansion of roles of nurse practitioners in patient satisfaction, outcomes and total output in health care

Make a Methodology in Research with the topic: the effects of expansion of roles of nurse practitioners in patient satisfaction, outcomes and total output in health care. The paper should 1.) identify the extraneous variables in the study and plan for how controlled 2.) use the appropriate instrument in addressing the research question 3.) describe the instrument(s), validity and reliability estimates 4.) describe and address the Intervention 5.) data collection procedures should be clear and described 6.) with citation sources in APA