Most serious and persistent delinquency patterns:

A. are consistently violent.

B. usually begin early and worsen with age.

C. typically emerge in late adulthood.

D. follow the theory of ratio estimation, especially among prosocial children.

is it B

Correct.

Yes, the correct answer is B. Most serious and persistent delinquency patterns usually begin early and worsen with age.

To determine the correct answer, you need to understand the concept of delinquency patterns and their characteristics. Delinquency refers to illegal or antisocial behavior, especially committed by young people. Persistent delinquency patterns are those that continue over an extended period of time.

By elimination, we can rule out options A, C, and D. Option A states that most serious and persistent delinquency patterns are consistently violent. While violence can be a part of some delinquency patterns, it is not the defining characteristic of all delinquency patterns. Option C suggests that delinquency patterns typically emerge in late adulthood, which is incorrect as delinquency patterns are more prevalent among young people. Option D brings in the theory of ratio estimation, which is not directly related to delinquency patterns.

Option B accurately explains that most serious and persistent delinquency patterns usually begin early and worsen with age. This is supported by research and understanding of juvenile delinquency, which shows that early delinquent behavior can escalate and become more serious if not intervened or addressed properly.