Our contemporary concerns in life-span development

four contemporary concerns in life-span development: health and well-being, parenting and education, sociocultural contexts and diversity, and social policy.Explain the nature and importance of each of these four contemporary concerns. Needs at least 4 in-text citations used from scholarly sources. I need 3 of the sources to come from EBSCO website here is the link: basic?sidca5b3c4a-a321-4cca-b2fe-2cec26460dee%40sessionmgr10&vid2&hid14. If it asks for a username its blib & the password is password.