Statistical Sciences 1023A/B Chapter Notes - Chapter 3: American Jewish Committee, Peer Pressure, Intelligence Quotient

• School: Western University
• Department: Statistical Sciences
• Course: Statistical Sciences 1023A/B
• Professor: Lori Murray

Document Summary

It is important to understand how the information was collected and what was measured or asked. It(cid:859)s all the i(cid:374) the wo(cid:396)di(cid:374)g: deliberate bias. Wording a question in such a way that sways someone towards the desired answer. Appropriate wording should not indicate a desired answer. Anti-a(cid:271)o(cid:396)tio(cid:374) g(cid:396)oup(cid:859)s (cid:395)uestio(cid:374): (cid:862)do (cid:455)ou ag(cid:396)ee that a(cid:271)o(cid:396)tio(cid:374), the (cid:373)u(cid:396)de(cid:396) of i(cid:374)(cid:374)o(cid:272)e(cid:374)t (cid:271)ei(cid:374)gs, should (cid:271)e outla(cid:449)ed? (cid:863) Pro-(cid:272)hoi(cid:272)e g(cid:396)oup(cid:859)s (cid:395)uestio(cid:374): (cid:862)do (cid:455)ou ag(cid:396)ee that the(cid:396)e a(cid:396)e (cid:272)i(cid:396)(cid:272)u(cid:373)sta(cid:374)(cid:272)es u(cid:374)de(cid:396) (cid:449)hi(cid:272)h abortio(cid:374) should (cid:271)e legal, to p(cid:396)ote(cid:272)t the (cid:396)ights of the (cid:373)othe(cid:396)? (cid:863: unintentional bias. When questions are worded in such a way that could be misinterpreted. Examples: (cid:862)do (cid:455)ou use d(cid:396)ugs? (cid:863) need to specify if you mean prescription drugs, illegal drugs, etc. (cid:862)what is the (cid:373)ost i(cid:373)po(cid:396)ta(cid:374)t date i(cid:374) (cid:455)ou(cid:396) life? (cid:863) need to specify if you mean calendar date or social engagement. Consider two different wordings for a particular question: