At-risk youths are described as being particularly vulnerable to which of the following?

At-risk youths are specifically identified as individuals who face various social, economic, and personal challenges that heighten their susceptibility to negative outcomes. The term encompasses those who may struggle with issues such as poverty, family instability, or lack of access to quality education and psychological support.

These youths are particularly vulnerable to the negative consequences of school failure and substance abuse due to a combination of factors, including inadequate support systems, peer pressure, and limited resources. School failure can lead to feelings of inadequacy, disconnection, and further social isolation, which subsequently can increase the risk for engaging in substance abuse as a coping mechanism. This interplay of educational struggles and substance misuse creates a cycle that is difficult to break, further entrenching at-risk youths in patterns of delinquency and negative life outcomes.

The other options suggest outcomes that would typically signify success or positive engagement in the community, which are not applicable to the profile of at-risk youth. High academic achievement and extracurricular success, a supportive family environment with positive role models, and involvement in community service highlight pathways to resilience and personal development, which are contrary to the challenges faced by at-risk individuals.