How would you analyze the relationship between the independent and dependent variables in a study designed to test the effects of sleep on memory retention?
Understand the Problem
The question is asking how to analyze the relationship between independent and dependent variables in a study focused on the effects of sleep on memory retention. It's looking for an understanding of research methodology concepts.
Answer
Sleep is the independent variable, and memory retention is the dependent variable.
The final answer is C: Sleep is the independent variable, and memory retention is the dependent variable.
Answer for screen readers
The final answer is C: Sleep is the independent variable, and memory retention is the dependent variable.
More Information
In experiments studying the effects of one factor on another, the independent variable is the one manipulated by the researcher, while the dependent variable is affected or measured.
Tips
A common mistake is confusing which variable is manipulated and which is measured. Always clarify which is the cause and which is the effect.
Sources
- Sleep Deprivation and Memory: Meta-Analytic Reviews of Studies ... - pmc.ncbi.nlm.nih.gov
- Suppose you are experimenting with the effects of sleep deprivation ... - homework.study.com
