Read the following excerpt. using the context of the paragraph, select the letter below that best completes the sentence. if the adolescent fails to resolve the identity crisis by the time of entry into adulthood, he will feel a sense of role confusion or identity diffusion. others seem to avoid the crisis altogether and settle easily on an available, socially approved identity. still others resolve their crises by adopting an available but socially disapproved this latter option is called negative identity formation and is often associated with delinquent behavior.

a. ideology
b. friendship
c. opportunity
d. performance