Efficacy vs. Effectiveness in Therapy: Understanding Why a “Cure” Claim Can Be Misleading
In clinical medicine and behavioral health, people often use the word “cure” as shorthand for improvement, but “cure” is not a single, universal outcome. A cure claim implies that a disease or condition has been eradicated in a durable way, with no meaningful risk of recurrence. In practice, researchers distinguish between several related concepts: efficacy,… Read More »