Does the Employment Inventory display an acceptable level of consistency in scores when it is administered across time? Do the questions of the Employment Inventory display an acceptable level of an alternative form reliability? Why is it important to measure and track the reliability of selection tools? The Employment Inventory (EI) is a personality test. It consists of a number of questions which ask applicants to describe their general behaviors, attitudes, and preferences with respect to life and work. Applicants complete it on their own time, usually at home, and submit their answers for analysis. Give an example of a source of error that can affect the reliability of the Employment Inventory. Hint: you will need to use the columns of EI Time 1 & EI Time 2in the Excel file for test-retest reliability and the columns of EI Form 1 & EI Form 2 for alternative form reliability. Also, youll need to think clearly about the sources of error that we discussed in class. When answering the last question, some are relevant while others are not.

Test-retest reliability?

Alternative form reliability?

Does the EI display an acceptable level of reliability?

Why tracking reliability is important?

Acceptable sources of error?