Vaguely relevant, from Peter Grey's book "Free to Learn":
> In our culture today, parents and other adults overprotect children from possible dangers in play. We seriously underestimate children’s ability to take care of themselves and make good judgments [...] Our underestimation becomes a self-fulfilling prophecy—by depriving children of freedom, we deprive them of the opportunities they need to learn how to take control of their own behavior and emotions.
> In our culture today, parents and other adults overprotect children from possible dangers in play. We seriously underestimate children’s ability to take care of themselves and make good judgments [...] Our underestimation becomes a self-fulfilling prophecy—by depriving children of freedom, we deprive them of the opportunities they need to learn how to take control of their own behavior and emotions.