Are women better investors than men on the market?

http://www.investors.com/how-to-invest/investors-corner/are-women-better-at-investing-than-men-seriously-what-matters-more-than-sex/

The stock market doesn’t know who you are. It doesn't know whether you’re male or female. Nor will it ever care.  I think this is corrrect about the men and women.  A lot of research and following the rules is important.