Aaron wants to study the association between sleep deprivation and the number of hours spent on computer every day.He is not keen to establish causation,but would like to determine whether and how the increase or decrease in one variable is associated with the increase or decrease in the other variable.Which of the following research methods is likely to be most effective for Aaron's study?

Question

Quizplus · Accepted Answer

Correlational research allows Aaron to study the association between two variables without manipulating them, which aligns with his goal of determining how the increase or decrease in one variable is associated with the increase or decrease in the other variable. A survey could also be used, but it is a type of correlational research and may not provide as accurate data as other techniques. Experimental research requires manipulating variables to establish causation, which is not Aaron's goal. Case studies focus on a single individual or group and may not provide generalizable results that Aaron is looking for.

Aaron Wants to Study the Association Between Sleep Deprivation and the Number