How can ethical issues be researched and investigated?

The choice indicating "All choices" is correct because ethical issues can be approached through a variety of means that complement each other.

Researching and investigating ethical issues in the legal field involves collecting information from multiple sources. Social media can provide contemporary examples and discussions surrounding ethical dilemmas, reflecting real-world applications and differing public opinions. Legal textbooks are essential for understanding established laws, principles, and standards that govern ethical behavior in legal contexts, offering insights into traditional and case law. Consulting legal advisors allows for practical insights and expert opinions on ethical issues, helping to clarify complicated scenarios and providing guidance based on their experience and expertise.

Each of these methods contributes uniquely to a comprehensive understanding of ethical issues. Using multiple avenues strengthens the reliability of the research and ensures a well-rounded perspective on the topic, emphasizing that effective investigation often requires an integration of various resources.