How can a researcher make valid conclusions

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Prompt Imagine that you are an online tutor for an undergraduate Research Methods course. One day, you get this email: Dear Tutor, I am having some trouble understanding why it is so important to randomly assign participants to experimental conditions. It seems to me that if you have a large enough sample, the results would probably be valid even if you didn't bother to randomize the participants. Why is it important to go through the trouble of randomizing participants? Also, if you are going to randomly assign participants, how should you do it? Respond to this student's email, explaining the concepts at the appropriate level for an undergraduate. In your response, be sure that you explain why it is important to randomize participants. Also, explain some of the ways that a researcher can randomly assign participants. Lastly, be sure to explain how a researcher can draw valid conclusions even in situations where randomization is not possible. Review Beginning Behavioral Research: A Conceptual Primer, Chapters 7 and 8, to further prepare for this assignment. Why is randomization important? Review Chapter 7, which addresses three principal reasons for using random assignment. Focus on an overview of why randomization is important in your words. When you randomly assign participants, how should you do it? Review Chapter 7: How is Random Assignment Accomplished? Provide examples of those methods so the student understands. How can a researcher make valid conclusions even when randomization is impossible? Get the instant assignment help. Review Chapter 8, which explains making conclusions without random problem.

Reference no: EM133884941

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