In an Attempt to Distinguish Depression from Fatigue Among Patients

In an attempt to distinguish depression from fatigue among patients receiving radiation therapy for cancer,a researcher developed a fatigue scale.The new fatigue scale was administered along with instruments that measure depression.Fatigue scores were found to be negatively related to indicators of depression.How should this information be interpreted?

A) Divergent validity present; construct validity supported
B) Divergent validity present; construct validity unsupported
C) Convergent validity present; construct validity supported
D) Convergent validity present; construct validity unsupported