Limited access

Upgrade to access all content for this subject

Sarah volunteered for a flu study to earn extra spending money in college. Upon arriving at the study site, the researchers told her that after contracting the flu she will receive a pill which could be a placebo or real medication. She could not find out whether she had received real medicine or not until after the study was over.

This study was


unethical because she was deceived.


a blind study to prevent participant bias.


invalid because participants were not randomly selected.


correlational research.


a descriptive research.

Select an assignment template