Question

Explain the two techniques of measuring reliability.

Answer 1

Answer:

There are two distinct criteria by which researchers evaluate their measures: reliability and validity. Reliability is consistency across time (test-retest reliability), across items (internal consistency), and across researchers (interrater reliability).

Answer 2

Explanation:

the two distinct criteria by which researcher evaluate their measures reliability and validity reliability is consistency across time (test -retest reability) across items ( internal consistency) and across researchers (interrater reability)