Articles like this are not too credible which tries to generalize personal anecdot and a comment from a friend. Where is the research and citations? I'm also no

Articles like this are not too credible which tries to generalize personal anecdot and a comment from a friend. Where is the research and citations? I'm also not sure what is the take away here. Don't send kids to preschools? If that's the case then there is a fair amount of research that kids who attend full time preschool have much better chance of academic success and they are better at social skills[1]. Montessori crowd is even proud to put kids to school as early as 18 months, 3-6 hours a day and 5 days a week. Is Montessori method considered play based or more academic focused? [1] http://www.seattle.gov/council/issues/PreschoolforAll/docs/Attachment%20A%20-%20Key%20Sources%20of%20Info%20for%20Reso%20-%202013%2012%2005%20revised.pdf http://www.seattle.gov/council/issues/PreschoolforAll/docs/A...