If a study lacks external validity, it
A) was sloppily done
B) should be followed-up with a direct replication
C) should be followed-up with a systematic replication
D) should be followed-up with a conceptual replication

Question

Quizplus · Accepted Answer

A systematic replication is designed to test the findings of the original study under different conditions or with different populations, which can help establish external validity.

If a Study Lacks External Validity, It