Addiction Research Center Inventory 49 Check-list

**Semantic type:** Intellectual Product

**Definition:** A standardized, self-report 49-item questionnaire, published in 1971 by Martin et al., that utilizes a true-false response scale to the subjective effects of psychoactive drugs.

**Synonyms:** - ARCI-49 1971 - ARCI-49 Check-list - ARCI01