- Browse by Author
Browsing by Author "Gliem, Joseph A."
Now showing 1 - 1 of 1
Results Per Page
Sort Options
Item Calculating, Interpreting, And Reporting Cronbach’s Alpha Reliability Coefficient For Likert-Type Scales(Midwest Research-to-Practice Conference in Adult, Continuing, and Community Education, 2003) Gliem, Joseph A.; Gliem, Rosemary R.The purpose of this paper is to show why single-item questions pertaining to a construct are not reliable and should not be used in drawing conclusions. By comparing the reliability of a summated, multi-item scale versus a single-item question, the authors show how unreliable a single item is; and therefore it is not appropriate to make inferences based upon the analysis of single-item questions which are used in measuring a construct.