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5 Separate Psychology questions and each need to be at least 75 words. 1. How are effect sizes used in correlational research? Give an example of how a small effect size can still be important. Your...

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5 Separate Psychology questions and each need to be at least 75 words.

1. How are effect sizes used in correlational research? Give an example of how a small effect size can still be important.


Your response should be a minimum of 75 words and one academic source.

2. Describe how longitudinal studies are designed. What kinds of conclusions can be drawn from analysis of their data?


Your response should be a minimum of 75 words and one academic source.

3. List the three criteria that are required to establish a claim of causation.


Your response should be a minimum of 75 words and one academic source.

4. Describe the association claims that can be made based on correlational research. Give an example of a correlational study, and explain what it concludes.


Your response should be a minimum of 75 words and one academic source.

5. How is statistical significance measured, and what determines if a result is statistically significant?
Your response should be a minimum of 75 words and one academic source.

Answered 1 days After Aug 31, 2021

Solution

Insha answered on Sep 01 2021
165 Votes
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Health care - Psychology
1:
The degree of the experimental effect is measured in effect size, which is a quantitative metric. The greater the link between two variables, the higher will be the effect size. According to Ozer, D. J., when comparing two groups, looks at the effect size to discover how much they differ. Also, experimental group and a control group are common in research projects. Perhaps, an intervention or therapy that is intended to have a certain outcome might be the experimental group.
For example, we could be interested in the effectiveness of a therapy in the treatment of depression. The effect size value indicates whether the therapy had a minor, medium, or high impact on depression.
2:
Longitudinal study can take a variety of forms. They're usually observational, although they might also be experimental, (Sade, D. S., 2017). The following are a few of them:
1. Repeated cross-sectional studies with mainly or totally different research participants on each sampling date;
2. Data is collected on a regular basis in representative panels for a random sample of the population. Some of them are: Linked panels (combine and link data collected for a variety of reasons to provide individual-specific datasets); Cohort panels (studies in which some or all members of a group with similar exposures or outcomes are tracked across...
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