In the context of educational policy and accreditation standards competencies, in order to demonstrate competency in advancing human rights and social justice, social workers should:
a) engage in practice-informed research and research-informed practiceb) understand how diversity and difference characterize and shape the human experiencec) understand how the value base and ethical standards of the professiond) be aware of the global implications of oppression

Correct answer is D: " Be aware of the global implications of oppression."

The fundamentals of social justice, human rights, respect for the differences and mutual responsibility are the main base for the social worker duties. They are the voices of the minority. Social worker should focus on all global issues relayed to well-being in the world.

The dispute on social protections and the fight against social diference are frequently, the expansion of the relation between education and social work has become essential for the society.

i would say b. research typically uses a variety of sources