Describe the target population, the desired sample, and any cultural considerations that may be involved.

Design a Quantitative Study [WLOs: 1, 2, 3, 5] [CLOs: 1, 2, 3, 5]

Prior to beginning work on this discussion forum, read the instructor guidance, the quantitative section of Chapter 7 and all of Chapter 8 in the Creswell and Creswell text, the chapter by Meltzoff and Cooper titled Chapter 6: Research Designs and Threats to Internal Validity Links to an external site., and the article by Henrich et al. titled Most People Are Not WEIRD Links to an external site.. Also review Standard 8 of the APA Ethical Principles for Psychologists and Code of Conduct Links to an external site.from last week. Your instructor will post an announcement with the assigned research question. You and your colleagues will share ideas about how to research this topic using a quantitative approach.

In your initial post, consider the following guidelines and questions:

• Apply the scientific method by developing a null and an alternative hypothesis that provide potential answers to the research question.
• Review the quantitative research designs in the required readings and choose one that is suitable for your research question and hypotheses. Explain why this choice is most appropriate to test your hypotheses.
• Describe the target population, the desired sample, and any cultural considerations that may be involved.
• Identify potential internal and external threats to validity. Explain how you might mitigate these threats.
• Determine ethical issues that would need to be addressed. Explain what you would do to ensure an ethical study.

Continue to monitor the discussion forum until 5:00 p.m. Mountain Time (MT) on Day 7 of the week and respond to anyone who replies to your initial post.

Sample Population

Research Question: Does the type of music a student listens to while studying affect their academic performance?

Null Hypothesis: The type of music a student listens to while studying has no effect on their academic performance.

Alternative Hypothesis: The type of music a student listens to while studying does affect their academic performance.

Suitable Research Design: A quasi-experimental design would be most suitable for this research question and hypotheses. This design allows for the manipulation of the independent variable (type of music listened to while studying) and the measurement of the dependent variable (academic performance). It also allows for the control of extraneous variables through the use of a control group.

Target Population: The target population for this study would be undergraduate students at a university.

Desired Sample: The desired sample for this study would be a random sampling of undergraduate students at the university, with a sample size of at least 50 participants in each experimental group (listening to different types of music while studying) and a control group (not listening to music while studying).

Cultural Considerations: It is important to consider cultural differences in music preferences and their potential effects on the results of the study. To mitigate this, the study could include a diverse sample of participants from different cultural backgrounds and consider the cultural appropriateness of the music used in the experimental groups.

Threats to Validity: Internal threats to validity in this study could include experimenter bias, demand characteristics, and reactivity. To mitigate these threats, the experimenters could be trained to not give any verbal or nonverbal cues to the participants about the expected results, the study could be double-blind Order a customized and more comprehensive answer here