SSCI 3910U Lecture Notes - Lecture 2: Regression Analysis, Statistical Parameter, Measuring Instrument
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And what is the solution: ma(cid:374)(cid:455) of the(cid:373) (cid:373)akes se(cid:374)se (cid:271)ut the(cid:396)e"s (cid:374)ot e(cid:374)ough e(cid:448)ide(cid:374)(cid:272)e to suppo(cid:396)t their claims, left side vs. right side. What are the advantages of scientific method: objective observations. Must review potential bias in your study. The wording, choice of topic: precise measurement. Not everyone understands the same way as you because of age or language differences: full disclosure of research techniques and results. Measurement: the process of assigning numbers to units of analysis with the condition that these numbers obey the rule of arithmetic, process of making and recording observations about the characteristics of the selected sample, ex. Spss only recognizes numbers so we need to change them and assign the numbers. E(cid:454) = m a(cid:374)d f (cid:894)(cid:272)o(cid:373)pute(cid:396) (cid:449)o(cid:374)"t u(cid:374)de(cid:396)sta(cid:374)d(cid:895) Sex = 1 and 2 (computer will understand: 4 le(cid:448)els of (cid:373)easu(cid:396)e(cid:373)e(cid:374)t a(cid:272)(cid:272)o(cid:396)di(cid:374)g to te(cid:448)e(cid:374)"s (cid:272)lassifi(cid:272)atio(cid:374, ordinal. Strongly agree, agree, neutral, disagree, and strongly disagree (each category gets a number)