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  Kapp coined the term "Andragogy" he was a German teacher and believed that learning was not only through teachers but self reflection and life experiences. Andragogy
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  Herbert was a German educator and philosopher. He was the founder of empirical psychology. He was the founder of pedagogy as an academic discipline. Herbert
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  Lindeman was an American educator that was the pioneer in contributions to adult education. He wrote a book called "The Meaning of Adult Education" Lindeman
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  Pavlov was a famous psychologist. He is best known for his findings in classical conditioning and child psychology research. Classical Conditioning
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  Freire was a Brazilian educator. He was the leading advocate of critical pedagogy. His work "Pedagogy of the Oppressed" was considered the most influential for the pedagogy movement. Freire
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  Knowles' was an American adult educator. Andragogy is the art and science of adult learning. Knowles' created the 4 Principles of Andragogy. Andragogy
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  Kolb was an American educational theorist. He published his learning styles model "The Experimental Learning Cycle" Kolb
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  Constructivism became popular in public education in the 1980's. The Constructivist approach to learning and instruction has been proposed as an alternative to the objectivist model. More Info
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  Stands for Analyze, Design, Development, Implementation and Evaluate. ADDIE Model
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  E-Learning has become increasingly popular over the last decade. Used to create courses or entire curriculum solely online.Takes adult learning outside of the traditional classroom. E-Learning