As Part of a Research Study,Dora Is Administered an Intelligence

Multiple Choice

As part of a research study,Dora is administered an intelligence test and obtains a particular score on this test.A few days later,she repeats the same test as a part of the same study and obtains the same score.This in turn leads Dora to conclude that the intelligence test possesses adequate

A) norms.
B) distribution.
C) validity.
D) reliability.