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Alona [7]
3 years ago
11

Jenny is an undergraduate student with a full course load studying the relationship between exercise and self-esteem. She is int

erested in learning whether self-esteem differs between people who exercise regularly and those who do not. She is also interested in the types of exercise, intensity of exercise, and how these differences affect various aspects of self-esteem such as self-efficacy, confidence, and self-worth. She needs to complete data collection within a semester by herself. However, she needs 250 participants for sufficient power. Which of the following would be the best strategy for Jenny to take to complete her study?
a. Recruit 250 participants from the Introduction to Psychology subject pool and run each of them individually in hour-long interviews asking about self-esteem and exercise habits.
b. Print and handout 500 surveys on campus and analyze the data from the first 250 students who return the survey.
c. Write a survey on self-esteem and exercise habits and recruit 250 students from the Introduction to Psychology subject pool to do this survey online in their own time.
Social Studies
1 answer:
Vlad1618 [11]3 years ago
8 0

Answer:

b. Print and handout 500 surveys on campus and analyze the data from the first 250 students who return the survey.

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Expansionary fiscal policy occurs when the Congress acts to cut tax rates or increase government spending, shifting the aggregate demand curve to the right. Contractionary fiscal policy occurs when Congress raises tax rates or cuts government spending, shifting aggregate demand to the left.

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3 years ago
In what way are executive agreements different from treaties
Maslowich

Answer:

Definition. A treaty is a formally concluded, ratified and binding agreement between sovereign states and/or international organizations while an executive agreement is an agreement between the government heads.

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3 years ago
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tensa zangetsu [6.8K]

Hi student! Here are the answers:

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3.TRUE.  

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I hope it helps you! Feel free to ask more questions!

5 0
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Iam now really lost on this
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I could be wrong but that would be what I would choose
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postnew [5]

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hope it helps you

mark me as brainliest

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