ilovemamas324 ilovemamas324

04-03-2020
Social Studies

contestada

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?
1. experimental research
2. correlational research
3. case study
4. survey

Respuesta :

alexmabecerra alexmabecerra

06-03-2020

Answer:

The answer is 2. correlational research.

Explanation:

Correlational research intends to find the relatioship between two or more variables in a study. For example, a news article titled "Cigarette smokers live ten years less on average" is likely based on a correlational study: the researchers found out that cigarette consumption is related to life expectancy.

It's important to recognise that correlation is not the same as causation. In other words, a relationship between variables does not imply there is a direct cause-effect relationship.

Answer Link

Otras preguntas

what is the cause of romeo's despair

Axial flow pumps can usually handle large flow rates. They hence have a. low specific speed b.high specific speed c. medium specific speed d. no specific speed

What happened in China in the period between the Han and the Sui dynasties? It was a very confusing period, with many states existing at various times. Th

Give a pseudo-code description of the O(n)-time algorithm for computing the power function p(x,n).Also draw the trace of computing p(3,3)using this algorithm?

Question 15 of 20 (1 point) View problem in a pop-up Assume that the mean systolie blood pressure of normal adults is 120 millimeters of mercury (mm Hg) and the

What step is NOT likely to reduce possible attacks to an organization: Select one: a. Restart the Active Directory database b. Install anti-spyware software c.

Find the diagonal of a square whose sides are of the given measure. Given = 6sqrt2

Why must informative speakers be careful not to overestimate what the audience knows about the topic? listeners can become lost Listeners will become frustrated

A uniform steel plate has an area of 0.897 m^2. When subjected to a temperature difference between its sides, a heat current of 27700 W is found to flow h it. W

If you are selecting courses for next semester and you have 4 options to fill your science requirement, 2 options to fill your diversity requirement, 5 options