In today’s digital age, where technology is advancing exponentially, new opportunities for communicating across time and space are changing like never before. The use of video as a medium for communicating and connecting is exploding. In the midst of this rapid growth, video can be a great asset for learning and teaching. Let’s examine some of the benefits to leveraging video for learning which includes the ability to re-play and review content, establish instructor presence, and visually demonstrate how to do something.
First, video affords learners the opportunity to re-play and review content, as needed. For example, videos of recorded lectures, instructors’ introductions, or an employee assignment from a corporate trainer can all be paused, played and re-played for present and future generations to come. Video permanently records the learning. Many interactive videos also include built-in automatic pauses with intermittent quizzes as a way of administering knowledge checks and corrective feedback to accompany learning. Including repetition over spaced intervals of learning is also important, and can be administered through video. As educational neuroscientist Janet Zadina attests, repetition results in the repeated firing of brain networks and is a critical component for most learning.
Second, video helps to establish a sense of instructor presence. One of video’s greatest assets is its ability to convey affect, personality, and human presence virtually. In online learning, the absence of a “guide on the side” can impact progress and deeper levels of knowledge construction and application. However, a facilitator whose presence guides the learning, challenges learners, and encourages attendees can facilitate deeper thinking and learning. Anytime an online course or workshop is offered to employees, it’s important to establish this sense of instructor presence. There are other ways to provide presence without video; i.e., threaded discussion boards, course announcements, audio or written feedback on learning assignments, etc. However, both recorded and live video can be ways to establish presence. Recorded video can be used for instructor introductions, to record an instructor’s response to previously submitted learner questions, to facilitate online pre-work before attending training, or to provide opportunities to hear experts or best practices online.
Live video, then, also has its place. Occasional use of live video in a synchronous web conferencing platform by both instructor and attendees, for example, can be used to convey personalities, leverage connection among learners, and provide visual connection cues in a virtual space. Feeling instructor support in training or learning workshops, whether you are in professional development, higher education, or corporate training helps to aid the learning process.
Third, video provides performance support by demonstrating how to complete or do something at the moment of need. When my husband wanted to complete home fix-up tasks like caulking the sink, bathtub faucet and counters, he found helpful videos on YouTube to learn the tips and tricks from experts who caulk professionally. When children need to learn how to create a hairstyle from Star Wars’ characters for Halloween costumes, they search for a “how to” video. Video provides both the visual and audio cues to understand and apply the “how” “where” and “what” for an immediate task at hand. Traditional print instructions are helpful to some, of course, but cognitive resources can be taxed more with print. But the powerful blend of hearing, seeing, and doing result in greater probability of transfer to long-term memory for cognitive storage and retrieval.
Overall, there are multiple benefits to leveraging video for learning. Just a few of those include the ability to re-play videos and reinforce spaced repetition of content, to foster instructor presence across time and space, and to leverage both visual and audio cues to efficiently teach how to do something at the time of need.
How have you used video to learn? What say you?