Dr. Johnson is a subject-matter expert writer developing study lessons for Study.com. He provides various types of content for different levels of learners but primarily in higher education. Dr. Johnson and his associates also provide K-12 lessons in the areas of English, Language, Arts, and certain Sciences. For learners who have somewhat of a difficult time in certain subject areas, the content on Study.com allows you to be able to review subjects in small amounts in order to first understand the fundamentals. Please visit Study.com for more information.
Dr. Rick D. Johnson