Determine the kind of listening concepts you want to understand. The scope to which you study listening concepts online will depend on your purpose: if you want only a theoretical understanding, some minimal reading can fulfill your needs. If you want to apply listening concepts, you will need more extensive study, including practicing the skills involved. Identify the type of listening skill you want to study and the extent of understanding you propose to obtain.
Identify, if you want to learn both listening styles, which is the more important. If you attend college, you most likely would prioritize learning good classroom listening skills.
Begin by reading just about the concepts involved in good listening. Many online resources offer some excellent suggestions and summaries in article form on the kinds of practices that contribute to the formation of good listening skills. Start your online study of listening concepts just by reading articles, such as those at the Canadian Association of Student Activity Advisors website.
Seek out additional online resources that include listening practice activities, because absorbing listening concepts requires actual practice. You can find such resources through additional online sources, such as the Seminole State College website.
Consider a comprehensive online study program that trains people in listening skills and concepts, such as the programs listed at the Training Registry website.
Practice the concepts and skills you learn through the online resources at every opportunity that you can apply them. High-level listening skills require practice to master, and those who display a good mastery of listening skills fall into the minority. Use the concepts you learn online to bring about ongoing improvement in your daily listening habits.