By Ron Cody,Jeffrey K. Smith
Aimed at nonstatisticians operating in schooling or education, try Scoring and research utilizing SAS describes merchandise research and attempt reliability in easy-to-understand phrases, and teaches you SAS programming to attain checks, practice merchandise research, and estimate reliability. Maximizing flexibility, the scoring and research courses provide help to study exams with a number of types, outline exchange right responses for chosen goods, and repeat the scoring with chosen goods deleted.
You could be guided step by step on easy methods to layout multiple-choice goods, use research to enhance your assessments, or even realize dishonest on scholars’ submitted multiple-choice assessments. different matters addressed contain analyzing in info from various resources (text documents and Excel workbooks, for example), detecting blunders within the enter info, and generating category rosters in revealed shape or Excel workbooks. additionally integrated is a bankruptcy on IRT—widely utilized in schooling to calibrate and review goods in assessments in schooling reminiscent of the SAT and GRE—with directions for working the recent SAS method PROC IRT.
This e-book is a part of the SAS Press program.
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