Under the DSM-5, there are eight types of substance use disorders that doctors can diagnose. Caffeine is also listed as a substance-related disorder under DSM-5, however, it is not designated as a substance use disorder.2. Alcohol.
adverbs answer the questions-how ,why,when and where.ie,adverb of manner,adverb of purpose and reason,adverb of time and adverb of place.
Open questions Definition. An open question can be defined thus: An open question is likely to receive a long answer. Although any question can receive a long answer, open questions deliberately seek longer answers, and are the opposite of closed questions. Using open questions. Open questions have the following characteristics: 1  They ask the respondent to think and reflect. 2  They will give you opinions and feelings. 3  They hand control of the conversation to the respondent.