Atest-developer defines uniform testing procedures and meaningful scores by comparison with the performance of a protested group. which of the following best describes this process?

Full question:

A test developer defines uniform testing procedures and meaningful scores by comparison with the performance of a pretested group. Which of the following best describes this process?

A. reliability testing

B. validation

C. content validation

D.standardization

Reliability testing   best describes this process

Explanation:

Reliability is described as the possibility of failure-free operation for a particularized period in a distinct environment. Reliability testing is conducted to guarantee that the considered thing is reliable, it satisfies the goal for which it is made, for a defined amount of time in a given situation and is proficient in providing a fault-free performance.  

It presents the most accurate form of reliability data because the circumstances under which the data are obtained can be carefully controlled and monitored. The test cases should be performed at regular intervals so that we can cross-check the current result and the previous result and verify if there is any difference between them.

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.

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