Externalizing problems that begin adolescence are less likely to persist over the individuals life course than are problems that begin adolescence. A. before; during B. after; before C. during; before D. before; after

The answer is option D "before; after"

Explanation:

childhood behavior problems foresee ensuing instructive accomplishment; in any case, little examination has analyzed the etiology of these connections using a longitudinal twin plan. Also, it is obscure whether hereditary and ecological developments give steady forecast to instructive accomplishment from adolescence.

Notwithstanding, we likewise discover proof that hereditary and non-shared climate advancements following up on conduct problems have suggestions for ensuing instructive accomplishment, reliable with ongoing work contending that adolescence speaks to a delicate period for socio-effective improvement.

answer; standardization;