I don't doubt it at all. They had a symposium with three people who weren't even experts in the field hired to encourage the kids to have sex. I am not kidding. One was a lady who writes editorials, another a guy who goes around doing a one man show (a monologue) on his penis and another was a shrink who specializes in some other area who actually mentioned that they had no expertise in teen sexuality.I seriously doubt that Boulder, or any other locality, doesn't teach that abstinence is a good thing. If they don't, they are stupid.
It's part of any basic comprehensive sex-ed program: abstinence is good, but if you aren't going to abstain, practice safe sex.
Abstinence was ridiculed, not endorsed by these people.