Editor’s note: This week, we feature guest blogger Ari Fox, LCSW-R, of CopeWithSchoolNYC.com, where a version of this article was published. Please read more about Ari below. "He's just a shy boy!"  "She'll outgrow her clinginess." When is a child showing typical degrees of shyness and when does it become more concerning? It can be easy for parents to overlook social anxiety in their child because...