Michael Has Recently Graduated from College

Michael has recently graduated from college. He now lives in an apartment and has a job, which will enable him to begin paying back his college loans. He has a girlfriend who he believes he will marry. He is also thinking about whether or not he will want to have children someday. In the context of Levinson's seasons of life, all of these factors contribute to Michael's _____.

A) life structure
B) social cognition
C) separation anxiety
D) self-concept