Final answer:
One of the biggest controversies regarding sexual attitudes is sexual education in U.S. classrooms, specifically the type of sex education that should be taught.
Step-by-step explanation:
One of the biggest controversies regarding sexual attitudes is sexual education in U.S. classrooms. Unlike many other countries, sex education is not required in all public school curricula in the United States. The heart of the controversy is not about whether sex education should be taught in school; it is about the type of sex education that should be taught. One option is abstinence-only education, which promotes abstaining from sexual activity until marriage. Another option is abstinence-plus education, which also provides information about contraception and safer sexual practices. Research has shown that the majority of U.S. adults believe that education about safer sexual practices and contraception is more effective than abstinence-only education in reducing unintended pregnancies and the spread of sexually transmitted infections (STIs).