For each correlation, explain: how directionality could influence the interpretation AND how a third variable could influence the interpretation.Next, could an experiment or quasi-experiment shed further light on the correlation—and perhaps uncover a causal relationship?Identify an independent variable (IV) that could serve as your grouping variable and a dependent variable (DV) on which you could measure the effect of different levels/conditions of the IV.You would then use an independent-measures t-test to analyze your data. 1. There is a negative correlation between depression and aerobic fitness level.Directionality:Third Variable:IV:DV: 2. A researcher finds that children who play lots of video games also tend to be aggressive with their peers at school.Directionality:Third Variable:IV:DV:

Psychologists use research methods. The experiments are used in psychological research. In…

Answered: For each correlation, explain: how…

5th Edition

ISBN:9780134477961

Author:Saundra K. Ciccarelli, J. Noland White

Publisher:Saundra K. Ciccarelli, J. Noland White

Chapter1: The Science Of Psychology

Section: Chapter Questions

Problem 1TY

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For each correlation, explain:

how directionality could influence the interpretation AND
how a third variable could influence the interpretation.
Next, could an experiment or quasi-experiment shed further light on the correlation—and perhaps uncover a causal relationship?
Identify an independent variable (IV) that could serve as your grouping variable and
a dependent variable (DV) on which you could measure the effect of different levels/conditions of the IV.
You would then use an independent-measures t-test to analyze your data.

1. There is a negative correlation between depression and aerobic fitness level.

Directionality:

Third Variable:

IV:

DV:

2. A researcher finds that children who play lots of video games also tend to be aggressive with their peers at school.

Directionality:

Third Variable:

IV:

DV:

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