Adult education is the academic field and research area dedicated to the systematic study of learning processes and educational practices involving individuals past the age of compulsory schooling. It investigates the unique characteristics, motivations, contexts, and outcomes of adult learners, examining theoretical frameworks such as andragogy, pedagogical approaches tailored for adults, program development and evaluation, and the broader socio-economic and cultural significance of lifelong learning for individual development, workforce adaptability, and societal progress.