Please answer the following questions according to the research study attached: The Effects of Sleep Deprivation on Item and Associative Recognition Memory.
1.
What are the main variables in the study? How are they operationalized? Can you think of other ways to operationalize the variables?
Submit the list of main variables, their operationalization, and your ideas for other ways to measure the key variables in the study. Your response should be a minimum of 300 words.
2.
What is/are the independent variable(s) in the study? The dependent variable(s)? What is/are the hypothesis(ses)? What is/are the main result (s)?
Your response should be a minimum of 250 words.
3.
What are possible confounds in your scientific paper, that is, variables that are not considered in the research but that could explain the result? Submit your confound(s) and explain why it/they could account for the results obtained in the paper. If you cannot find any confound, submit potential confounds that the researchers considered in their study. Your response should be a minimum of 300 words
