Abstract: The reliability of Likert scale measurements is crucial for ensuring the validity of research findings and the consistency of questionnaire instruments. In this study, we employed Cronbach's ...

BUFFALO, N.Y. - You've probably seen a Likert Scale even if you don't know the ubiquitous measurement tool by name. In its traditional form, a researcher presents a statement followed by five response ...

test_expression2 <- inside.range(r/100, c(probs[1], sum(probs[c(1,2)]))) test_expression3 <- inside.range(r/100, c(sum(probs[1:2]), sum(probs[c(1:3)]))) test ...

Researchers often tweak the number of response options in the traditional five-point Likert Scale with little empirical justification for doing so. Now a psychologist has tested the test. Leonard ...

It is preferable if you come to this short course having reviewed some of these basic concepts that will be frequently mentioned: ...