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Bush NR, Lengua LJ, Colder CR.Bush NR, et al. Among authors: colder cr.J Appl Dev Psychol. 2010 Sep;31(5):351-361. doi: 10.1016/j.appdev.2010.06.004.J Appl Dev Psychol. 2010.PMID: 20948973Free PMC article.