[vailripper]

My son goes to one of these. We moved him out of another (indoor) preschool. He loves it - the kids seem to get along better, he's been more well behaved, and it seems to foster his creativity. That said, he's also older now! But we've had a great experience.

[avip]

Your experiment has #samples = 1 and no external variables control, yet I absolutely believe the reported outcome.

[youeseh]

You're forgetting about all the other kids in the outdoor kindergarten systems around the world. I'm sure he enrolled his son into it after learning about their success.