Q:
# What is criterion-related validity?

**Criterion-related validity examines the actual relationship between variables that purportedly are related.** For example, universities ask applicants to take national tests such as SAT or ACT because these tests are supposed to predict student success in college. Criterion-related validity checks this claim by measuring the relationship between students' test scores and their subsequent college grades.

Research is a special activity that is designed to yield accurate information on its topic. For this reason, researchers are careful to collect data systematically, analyze it logically and then check for various kinds of validity. If the conclusions of a study are not valid in multiple ways, the study is not useful for those who need its information.

Criterion-related validity allows researchers to look at the ultimate value of their data and its analysis. For example, test makers claim that their tests are effective predictors of certain things such as success in a professional school or the ability to do a certain skill. Criterion-related validity tests those claims. People get their license to drive after taking a written test and a driving test where they demonstrate their ability to handle a car and follow the law. These tests could be examined for criterion validity by comparing drivers' scores with drivers' actual records.

Learn more about Standardized Tests-
Q:
## What is the difference between linear equations and functions?

A: There are several differences including the number of variables as well as other nomials, their graphed appearance, and complexity of representation or rel... Full Answer >Filed Under: -
Q:
## What is the history of linear equations?

A: Linear algebra originated as the study of linear equations and the relationship between a number of variables. Linear algebra specifically studies the solu... Full Answer >Filed Under: -
Q:
## How is a hypothesis used?

A: Researchers use hypotheses to test the relationship between factors or elements, also known as variables, in a scientific study. Hypotheses set the depende... Full Answer >Filed Under: -
Q:
## What is the difference between statistical significance and practical significance?

A: Statistical significance shows the mathematical probability that a relationship between two or more variables exists, while practical significance refers t... Full Answer >Filed Under: