Cal appears for a battery of tests as part of a selection process that aims to fill ten positions in a certain company.He fails to clear the tests the first time and appears for them again after three months.This time,however,he manages to pass the tests.Which one of the following characteristics is attributed to these tests?
A)unreliable
B)objective
C)invalid
D)discriminatory
E)unfair

Question

Quizplus · Accepted Answer

The tests are considered unreliable because Cal's results varied significantly over a short period without an indication that the test's content or his abilities changed fundamentally. Reliable tests should produce consistent results under consistent conditions.

Cal Appears for a Battery of Tests as Part of a Selection