What is meant by concurrent validity?

Concurrent validity indicates the amount of agreement between two different assessments. Generally, one assessment is new while the other is well established and has already been proven to be valid.

What is concurrent validity and example?

For example, let’s say a group of nursing students take two final exams to assess their knowledge. One exam is a practical test and the second exam is a paper test. If the students who score well on the practical test also score well on the paper test, then concurrent validity has occurred.

What is concurrent validity in research methodology?

Concurrent validity refers to the extent to which the results of a measure correlate with the results of an established measure of the same or a related underlying construct assessed within a similar time frame.

How do you use concurrent validity?

In concurrent validity, the test scores and the criterion scores are taken simultaneously to demonstrate the extent that test scores correctly estimate an individual’s present condition on the relevant measure. The two measures may be assessed on the same or related constructs.

What is discriminative value?

Discriminant value reveals the nature of the roots of the quadratic equation. The roots of the quadratic equation may be either real or complex. It helps to determine the solution of an equation.

How do you determine discriminant validity?

There are three main ways to calculate a correlation for discriminant validity assessment: a factor analysis, a scale score correlation, and the disattenuated version of the scale score correlation.

What is the difference between concurrent validity and construct validity?

The test for convergent validity therefore is a type of construct validity. Instead of testing whether or not two or more tests define the same concept, concurrent validity focuses on the accuracy of criteria for predicting a specific outcome.

What discriminative means?

1. making fine distinctions; discerning. 2. characterized by or showing partiality or prejudice; discriminatory.

How do you define discriminant?

discriminant, in mathematics, a parameter of an object or system calculated as an aid to its classification or solution. In the case of a quadratic equation ax2 + bx + c = 0, the discriminant is b2 − 4ac; for a cubic equation x3 + ax2 + bx + c = 0, the discriminant is a2b2 + 18abc − 4b3 − 4a3c − 27c2.

What is concurrent validity?

(Definition & Examples) What is Concurrent Validity? (Definition & Examples) In statistics, we’re often interested in understanding if the value of some explanatory variable can predict the value of some response variable. This response variable is sometimes called a criterion variable.

What is discriminant validity?

Discriminant validity would ensure that, in the study, the non-overlapping factors do not overlap. For example, self esteem and intelligence should not relate (too much) in most research projects.

What is the difference between non overlapping and discriminant validity?

The researcher would also check that self-worth and confidence, and social skills and self-appraisal, are also related. Discriminant validity would ensure that, in the study, the non-overlapping factors do not overlap. For example, self esteem and intelligence should not relate (too much) in most research projects.

Can two or more models demonstrate convergent or discriminant validity?

Hence, two or more different models may demonstrate convergent or discriminant validity.

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