Answer:Subrahmanyam and Greenfield note that adolescents’ online interactions with strangers, while
not as common now as during the early years of the Internet, may have benefits, such as
relieving social anxiety, as well as costs, such as sexual predation. Likewise, the authors demonstrate that online content itself can be both positive and negative. Although teens find valuable
support and information on websites, they can also encounter racism and hate messages.
Electronic communication may also be reinforcing peer communication at the expense of
communication with parents, who may not be knowledgeable enough about their children’s
online activities on sites such as the enormously popular MySpace.
Step-by-step explanation: