Asked by Louis French-Los on May 09, 2024
Verified
To decide whether to believe in the results of a published study,it helps to know
A) whether the research was based on a random sample.
B) whether the researchers controlled statistically for possibly confounding variables.
C) what type of magazine or journal published it.
D) all of the above
E) none of the above
Confounding Variables
Factors other than the independent variable that may cause or influence the outcome of a study, potentially leading to inaccurate conclusions.
Random Sample
A subset of a population chosen in such a way that every member has an equal chance of being included, ensuring the sample’s representativeness.
- Understand the importance of methodology in assessing the credibility of research studies.
Verified Answer
UR
urban ruralMay 12, 2024
Final Answer :
D
Explanation :
It is important to consider all of these factors when evaluating the validity and reliability of a published study. A random sample helps to ensure that the results are representative of the larger population, controlling for confounding variables reduces the likelihood of alternative explanations, and the prestige and reputation of the journal can provide insight into the level of scrutiny and rigor the study underwent before publication.
Learning Objectives
- Understand the importance of methodology in assessing the credibility of research studies.