Which type of reliability refers to the consistency of a group of individual's scores on two equivalent forms of a test designed to measure the same characteristics?

Which type of reliability refers to the consistency of a group of individual's scores on two equivalent forms of a test designed to measure the same characteristics?

Explanation

The type of reliability you're referring to is Equivalent to reliability.

This type of reliability assesses the consistency of scores on two different but equivalent test forms designed to measure the same characteristic.

It is sometimes also referred to as an Alternate form of reliability.