Hi Victor,

thanks for your interest in the data. Yes, there are more datasets that have IQ measures. For instance in INDI prospective there is the NKI-RS http://fcon_1000.projects.nitrc.org/indi/pro/nki.html and the NYU datasets http://fcon_1000.projects.nitrc.org/indi/pro/nyu.html that contain IQ. And most datasets in the ADHD-200 also include IQ http://fcon_1000.projects.nitrc.org/indi/adhd200/index.html

Cheers,
Maarten