Legal aid refers to the provision of legal services to individuals who cannot afford to hire a private attorney. This can include legal advice, representation in court, and assistance with navigating the legal system. Legal aid programs are typically offered by government-funded organizations, non-profit agencies, or pro bono attorneys. The goal of legal aid is to ensure that all individuals have access to justice and legal assistance, regardless of their financial situation. This area of research may focus on the effectiveness of legal aid programs, barriers to access, and the impact of legal aid on individuals and communities.