5. What is an experiment? 6. What is non-experimental or quasi-experimental stra

Question

5. What is an experiment? 6. What is non-experimental or quasi-experimental strategy? 7. What are some ethical considerations that need to be considered for research planning? 8. What is informed consent? 9. What is an Institutional Review Board (IRB) and what is its of? 10. In a research study, what is the "population?" 11. In a research experiment, what is "sample size?" 12. What is a random sample? 13. What is sampling error? 14. What is a biased sample? 15. What is sample validity? 16. What is causality? 17. What is a variable? 18. What are dependent and independent variables? 19. What is a random controlled trial (RCT)? 20. What are the 5 steps of an experimental, RCT study? 21. What is the Hawthorne effect? 22. What is the Rosenthal effect? 23. What is a double-bind experiment and what is its importance? 24. Why might one want to use a non-experimental design? 25. What is epidemiology? How does it differ from clinical research? 26. How do quasi-experimental design studies differ from experimental design with respect to group assignment? 27. What is a cohort study?

Explanation / Answer

5. Generally, one or more variables are manipulated to determine their effect on a dependent variable. The experimental method. is a systematic and scientific approach to research in which the researcher manipulates one or more variables, and controls and measures any change in other variables.

6. Non-experimental research means there is a predictor variable or group of subjects that cannot be manipulated by the experimenter. Typically, this means that other routes must be used to draw conclusions, such as correlation, survey or case study.

7. Ethical considerations are:a) Informed consent, b) Beneficence- Do not harm c) Respect for anonymity and confidentiality d) Respect for privacy.

8. Informed consent is the major ethical issue in conducting research. According to Armiger: "it means that a person knowingly, voluntarily and intelligently, and in a clear and manifest way, gives his consent" .

Related Questions

Navigate

• Browse (All)
• Browse 5
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.