Some will immediately say this is nothing more than a semantics debate. No different than if we were discussing the contrasting meanings of, say, “soda” and “pop.”
When we use the word “pedagogy” as a catchall for all teaching methods, of course, no one is talking about little children, but we rarely stop and specifically consider what this word means and its relationship with other words.
Pedagogy: the methods and practice of teaching children.
Andragogy: the methods and practice of teaching adults.
So the question becomes: at what point is a student no longer a child, but an adult? There is no hard-and-fast rule, but for our purposes here, any college student is an adult.
Andragogy, a concept dating to the 1960s and Malcolm Knowles, is important because it recognizes that adult learners are different and that these differences are extremely important. And its importance, as a body of knowledge and approach in and of itself, is profound and vastly under-recognized.
Andragogy -- adult learning theory -- stresses that adults:
- Are more independent than children when it comes to learning.
- Are capable of critical thinking (unlike some children) but are still interested in the “correct answer."
- Learn more slowly but just as effectively because they have more life experience and deeply ingrained stereotypes and ideas.
- Must be given respect as adults and for their life experience or lack of experience.
- Need classrooms that embrace active learning, including hands-on activities.
- Learn material that is relevant for their needs.
- Are driven less by grades (performance goal orientation) and more by understanding (mastery goal orientation).
Going back to the question of when students become adults, in some ways it does not matter per se. All learners learn best when many of the core elements of andragogy are followed. All students — whether 5, 15 or 55 — deserve respect, need room for their prior experiences, and need lessons to be relevant. That said, the idea of andragogy exists on a sliding spectrum of sorts. Whether a student is 18 or 85, he/she will enter the classroom with experience, for example, but this experience will vary based on age, interests, background, etc.
This is also where some understanding of basic human growth and development theories (e.g., Maslow’s hierarchy of needs, Erikson’s stages of psychosocial development, Piaget’s stages of cognitive development) can help professors build classrooms that are comfortable across the board. Students in their 30s will tend to have very different biologically driven needs, hopes, and fears than students in their 60s.
When students are not allowed opportunities for their feelings, especially about particularly sensitive topics or topics to which they have been vastly miseducated or undereducated, learning stops. (Please see my comments about the trigger warning or objectionable material warning and student feelings here.) Additionally, we know that for learners of any age it is very hard, even physiologically impossible without extreme dedication, to “unlearn” what have been “core truths,” whether the topic is basic physics or the causes of the Civil War.
This said, pedagogy is still important because children do learn differently and have different needs. Most notably, children need some more guidance. Likewise, children — depending on their age and experience (back to the sliding spectrum) — are physiologically not always capable of performing advanced math or demonstrating critical thinking. This is not at all to sanction the “banking method” — where teachers only lecture, metaphorically dumping information into students’ brains and then students regurgitate that information verbatim on assessments — of education that has sometimes been all too common: Active learning and student-centered learning is always best.
One note on learning styles, too: adults do tend to think they have a learning style — visual, kinesthetic, auditory — that enables them to learn more effectively. While I have read much more about andragogy than learning styles, there is some research that suggests learning styles are actually a myth. They have relevance because we give them relevance, but actually it is roughly equally possible for learning to happen visually or kinesthetically, for example, and furthermore, that ALL learners learn best when all learning styles are used. Going back to Bloom’s Taxonomy: learning that involves interactive thinking, hearing, reading, writing, touching, and creating results in the most effective learning, and naturally, much of this will requires independent learning and initiative by an adult student.
Even if we recognize that adults learn differently from children, by using the umbrella term “pedagogy” for both, we unconsciously tend to view adult learners as “children” who need to be taught by the “expert,” and we miss an entire body of knowledge and research about effectively teaching. I know some professors do not like the idea of being taught how to teach — they say it sounds too much like the training required to teach K-12. I too was somewhat like this when I first started teaching college in 2007.
But, as professors in the classroom, our ultimate goal should be for our adult students to learn, and for learning to occur, we should always be aware of how to teach effectively and stay reasonably up-to-date on findings as they develop.
For further information on andragogy check out this website; Malcolm S. Knowles’s The Adult Learner (now in its seventh edition); and Sharan B. Merriam, et al.’s, Learning in Adulthood: A Comprehensive Guide.