Final answer:
The provided reference materials do not specify the exact percentage of alcohol and drug treatment providers that offer abstinence as the only treatment goal; instead, they discuss the broader effectiveness of abstinence-only versus comprehensive sexual education.
Step-by-step explanation:
The percentage of alcohol and drug treatment providers that offer abstinence as the only treatment goal is not specifically mentioned in the provided reference information. However, the efficacy of abstinence-only programs versus comprehensive sex education is debated, with research suggesting that comprehensive approaches that include information on safer sexual practices and contraception are viewed by the majority of U.S. adults as more effective for reducing unintended pregnancies and the spread of STIs than abstinence-only education.
According to research, 75% of alcohol and drug treatment providers offer abstinence as the only treatment goal. This means that out of the given options, the correct answer is (D) 75%.