1. The document discusses various philosophical approaches to social research, including realism, empiricism, positivism, post-positivism, idealism, rationalism, functionalism, structuralism, utilitarianism, instrumentalism, feminism, materialism, and phenomenology.
2. It examines the ontological and epistemological stances of each approach, such as their views on the nature of reality and the basis of knowledge.
3. The document also explores the relationships between philosophy and social science, and the role of philosophy in validating social research methods.