As mentioned before, adolescent and of age, males and females subject...
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...on it should collected by those who do not have link to the study. Investigators choosing people who are complete familiar or against the topic would provide skew data.
In conclusion, when conducting research, a researcher needs to consider an effective sampling method and their potential sampling population. Research on a certain topic draws attention to exposing theories, exploring various issues, and building knowledge. Considering those important factors about research, regarding doing a study measuring public opinion about police use of force, utilizing quota sampling is the best choice. Quota sampling adds interest to a study, allows observation of relationships between different subgroups and control over the number of participants in each quota. In addition, simple random sampling, allows each individual to be chosen by chance and eliminate systematic bias.
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