A researcher studying opinions about drug regulation asks, “Do you believe that dangerous prescription drugs, such as hydrocodone and valium, which cause a lot of diseases and deaths, should be banned?” Based on this description, what would render her findings useless?Explain
A researcher studying opinions about drug regulation asks, “Do you believe that dangerous prescription drugs, such as hydrocodone and valium, which cause a lot of diseases and deaths, should be banned?” Based on this description, what would render her findings useless?