Nature vs. Nurture and Continuity vs. Discontinuity: The implications of Biologi

Nature vs. Nurture and Continuity vs. Discontinuity: The implications of Biological and Environmental Influences on Child Development and Learning  
How much of an impact can be made in classroom
How much of an impact do environmental risk factors have on impeding positive developmental outcomes
How might Continuity of Care decrease the risk factors, thus increasing positive child outcomes