They did give a presentation on the results at a conference in March.  If you care to look you can find a copy of the 23 slide deck they used for that.  They indicated they intended to publish a more thorough analysis of the survey results in the future.  Frankly, having looked over the slide deck, I believe they did a survey (not a scientific study), but what I mostly see is a bunch of brainwashed kids giving the responses they believe are expected of them.  The most troubling slides are two that show word clouds for boys and girls.  They make girls look like wonderful beings and boys look like violent problems.    I would definitely like more info on the methodology as well as the actual survey questions and raw results.  I believe I read an article that claimed they did the survey in person, which I would think might tend to skew the results as well. [edits: typos]