“…Many parents and professionals believe that early behavior problems are transitory and will decrease over time (Briggs-Gowan, Carter, Bosson-Heenan, Guyer, & Horwitz, 2006). However, these behaviors do not remit for all infants, and accurate identification of those at risk for long-term behavior problems is an important step in providing preventive interventions (Mouton-Simien, McCain, & Kelley, 1997). Signs of atypical development for this young age include differences in the frequency, intensity, and duration of behaviors in comparison to a normative sample, and recent research has demonstrated that behavior problems can be reliably measured in infants as young as 12 months (Carter et al, 2004; Carter, Briggs-Gowan, Jones, & Little, 2003; van Zeijl, Mesman, Stolk, et al, 2006).…”