Which Is Not One of the of the Three Most

Which is not one of the of the three most important challenges facing developmental psychopathology, according to Rutter and Sroufe (2000) ?

A) an increased understanding of causal processes that underlay the development of child disorders
B) improved understanding of how DSM criteria match developmental stages
C) how to conceptualize the interplay between genetic and environmental influences
D) addressing issues of continuity and discontinuity with concepts of normality and