Define and cite each theory as per young adulthood

Define and cite each theory as per young adulthood

Define and cite each theory as per young adulthood 150 150 Nyagu

Young Adulthood begins with the individual being on the verge of attaining several major life tasks. By the end of the Young Adulthood period, the individual should have successfully attained:
Work: Higher Education, Obtaining a Job, Developing a sense of work ethic and your place in the workforce
Independent Living: Dorm-life, Find an apartment, buy a home, merge finances with marriage, support spouse and children
Marriage: Form intimate relationships, make a commitment, find a life-partner
Child Rearing: bearing and raising children
Answer the following questions, using sub-headings.
1. Define and cite each theory as per young adulthood: (K. Warner Schaefer, Erickson, Levinson, and Sternberg),
2. What are the thoughts of the following theorists with regards to not attaining the above life tasks? (K.Warner Schae, Erikson, Levinson and Sternberg).
3. What are the current economic or societal reasons as to why Young Adults may not be achieving these life tasks?
Use APA citations/Reference page for all resources.