Explore BrainMass
Share

Tests, Scales, Populations, Reliability and Validity

Analyze the relationships among tests, scales, populations, reliability and validity?

© BrainMass Inc. brainmass.com June 20, 2018, 7:00 am ad1c9bdddf

Solution Preview

Tests and scales are related due to the fact that scales are one of the instruments or methodologies that are utilized in order to test a population or characteristic in an effective manner. In essence, scales are utilized as a means by which to order the subjects or objects of the testing in sequential fashion based upon the degree to which they display certain characteristics etc. A scale is an instrument that helps to organize the data that is being measured according to ...

$2.19