Research Ethics for Quantitative Research Yothin Sawangdee Ph.D (Sociology) Institute for Population and Social Research, Mahidol University
Background th Nuremberg Code - August 19th, 1947 Declaration of Helsinki- (World Medical Association) - June 1964-Finland Research Question, Research Objective, Research Hypothesis Data and Research Methodology Type of Data- Secondary Data Source Permission
Quantitative Research Primary Data Source Representativeness Number of Sample Size – Correct Formula Sample Size and Number of Treatment – Sampling Method – Correct Method – Aware of Sampling Selection Bias Probability Random Sampling versus Non- Probability Random Sampling
Gathering Data Procedure Permission-consent form Informed Consent Process, Volunteer Important and Necessarily Vulnerable persons People age < 20, Student, Sex worker, Elderly, Soldiers, Minority Group, etc Inclusion criteria – exclusion criteria
Tool- Questionnaire Content of wording Validity and Reliability of Question Duration of Interviewing time Tryout & Pretest Face to Face Interview-interviewer training Mail Questionnaire Phone Interview Questionnaire Web, Face Book etc
Analysis Procedure Cleanliness of Data Valid case Variable Scale of Measurement Variable Construction Statistical Method and Research Question Statistical Method and Research Objective
Analysis Procedure Statistical Method and Hypothesis Testing Completeness of Table and Graph: source of information if secondary data source Result and Discussion Citation & Reference – not claim - must related