Which negative aspect can online networks introduce during socialization?

Cyberbullying represents a significant negative aspect that online networks can introduce during socialization. It manifests in various ways, including harassment, intimidation, and the spreading of false information, which can lead to severe emotional distress for those targeted. Unlike traditional bullying, cyberbullying can occur 24/7, reaching individuals even in the comfort of their own homes, making it particularly insidious. The anonymity provided by online platforms can embolden individuals to engage in aggressive behavior they might refrain from in face-to-face interactions, contributing to a toxic environment that can severely affect mental health and social well-being.

The other options do not portray the same level of negative impact associated with online socialization. While friendships can be formed through online networks, cyberbullying subverts this by damaging relationships and trust. Social skills can be influenced by online interaction, but they can be developed positively as well. Lastly, stranger danger relates to the risks of interacting with unknown individuals online, but it does not capture the persistent and harmful nature of cyberbullying, which has far-reaching consequences for victims.