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Essay Available:
Pages:
1 page/≈275 words
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2 Sources
Style:
APA
Subject:
Psychology
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Other (Not Listed)
Language:
English (U.S.)
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MS Word
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$ 4.32
Topic:

Anxiety and Stress in First-Year Undergraduate Students

Other (Not Listed) Instructions:

Researchers use single factor experimental designs to study causal relationships. For example, if researchers want to know if an exercise intervention reduces depression, they might randomly assign half the participants to receive the exercise intervention and the other half to not receive the exercise intervention. They could collect baseline and post-intervention data and compare the two groups. If the treatment group showed a significantly greater reduction of depression than the control group, the researchers would conclude that the exercise intervention reduced depression.
Think of a topic of interest, and please respond to the following:
Create a research question and hypothesis.
Summarize how you would construct a single factor experimental study to test your hypothesis. Include random assignment to groups and/or counterbalancing in your description.
Describe the difference between using a between subjects design or a within subjects design.
For your topic, would you want to use a between subjects or within subjects design? Explain.

Other (Not Listed) Sample Content Preview:

Unit 7 Discussion
First Name, Middle Initial(s), Last Name
Institution
Course Number and Name
Instructor’s Name and Title
Date
Unit 7 Discussion
Topic of Interest
Anxiety and stress in first-year undergraduate students
Research Question
What effect does a daily two-hour physical activity routine have on anxiety and negative feelings in first-year undergraduate students?
Hypothesis
It is hypothesized that a two-hour physical activity routine in first-year undergraduate students reduces anxiety and negative feelings.
Constructing a Single-Factor Experimental Study
To test the hypothesis, a completely randomized experiment will be carried out to explore the effects of a two-hour daily physical exercise routine on anxiety and negative feelings of first-year undergraduate students. The proposed study fits the description of a single-factor experimental study because it examines the effect that a single independent variable (a two-hour daily physical exercise routine) has on the outcomes of the dependent variable (anxiety and negative feelings). According to Smucker et al. (2018), single-factor experimental studies base their conclu...
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