Exam 9: Test Construction

What are the assumptions for item-total analysis? I.All items should be measured on an interval or ratio scale. II.Each item should be normally distributed. III.The analysis is conducted using Pearson r but can be conducted with Spearman rho if the data are ordinal in nature.

When conducting an item-total analysis, if an item-total correlation is negative, you should:

Which of the following is NOT an aspect of Item-total analysis?

When assessing the value of your Cronbach's alpha,

Which of the following is NOT true for the test-retest reliability coefficient?

Which of the following is FALSE about Cronbach's alpha?

When conducting an item-total analysis, the items in the scale are considered internally consistent when all of the item-total correlations are:

Which of the following has a correlation matrix as its output?

Test-retest reliability is:

Which of the following is NOT true for criterion-related validity?