“Which is the philosophical study of knowledge?”

"Epistemology the philosophical study of knowledge examines the nature sources and limits of understanding. It explores how knowledge is acquired validated and applied influencing disciplines like social welfare and sociology. Epistemology informs research methodologies ensuring rigorous and ethical approaches to studying social issues. By questioning what constitutes valid knowledge it shapes evidence-based practices in social work guiding policies on education healthcare and poverty alleviation. Its focus on critical inquiry supports the development of informed equitable solutions to complex societal challenges."