Social Work Qualifying Practice Exam

Convergent validity is demonstrated when two measures designed to assess the same underlying construct show a strong relationship. When two instruments aim to capture the same attribute, their scores should move together for the same individuals, yielding a meaningful positive correlation. This indicates that both tools are tapping into the same thing. If the measures were unrelated or only weakly related, it would suggest they’re not measuring the same construct as intended. For contrast, discriminant validity concerns whether measures of different constructs are not too highly related, reinforcing that each measure captures a distinct concept.