A supervisor who manages performance well, but trains poorly will always be managing performance because the team will never reach its potential. A supervisor who trains effectively creates workers who know what to do, understand why they are doing it, and can maintain that standard with less direct supervision. In an EVS department the ability to train well is the most scalable leadership you can learn.
Part 1: Adult Learning Principles (Andragogy)
Andragogy is the art and science of helping adults learn. The term was developed by Malcolm Knowles in the 1960s and 1970s and remains the foundational framework for adult education, professional development, and workplace training. It is based on six core assumptions about how adult learners differ from children and how those differences should shape training design and delivery.
| Principle | What It Means | Application in EVS Training | Training Design Implication |
| 1 Adults are self-directed learners | Adult learners have a need to be responsible for their own learning decisions. They resist being told what to think or do without understanding why. When adults feel that training is being done to them rather than with them, engagement drops and retention suffers. | Give EVS workers ownership in training whenever possible. Ask what they already know before presenting new information. Let experienced workers contribute their knowledge. Use questions to guide rather than lectures to direct. When training on a new protocol, start by asking the team what they currently do and why, then build from there. | Design training so learners make choices: select a scenario to work through, decide which step in a cleaning sequence they find most challenging, or identify a question they want answered by the end. Even small choices increase ownership and engagement. |
| 2 Adults bring experience to learning | Adult learners have accumulated personal and professional experience that serves as both a resource and a filter. New information is interpreted through the lens of what the learner already knows. This means connecting new content to existing experience accelerates learning significantly. | In EVS training, never ignore what workers already know. A 10-year housekeeper who has been cleaning patient rooms for a decade has knowledge that a textbook cannot replicate. When introducing new disinfection protocols, explicitly connect the change to what they already do well and explain what is different and why. | Open training sessions with an experience-sharing prompt: Tell me about a time you encountered a situation where you were not sure which product to use. This activates prior knowledge, validates experience, and creates relevance before new content is introduced. |
| 3 Adults are ready to learn when they need to learn | Adult learners engage most deeply when the content addresses an immediate and real need. Training that feels abstract or disconnected from current work is perceived as low-value and is not retained. The learning must be timely and relevant to be effective. | Schedule EVS training to coincide with the moment of relevance. If the facility is adding a C. auris unit, train the team assigned to that unit before the unit opens, not six months earlier or later. If a new disinfectant product is replacing the current one, train the day before or the day of the transition. | Frame every training module with an answer to the question: why does this matter to you right now? Workers who understand the immediate operational relevance of what they are learning retain it. Workers who do not understand why they are sitting in a training room check out within minutes. |
| 4 Adults are problem-centered, not subject-centered | Adult learners are motivated by solving real problems, not by accumulating abstract knowledge. They want to leave training knowing what to do differently when they walk out the door, not simply knowing more facts. | Structure EVS training around problems, not topics. Instead of a lecture on C. diff cleaning, present a scenario: You walk into room 412. The door has a yellow Contact Precaution sign. You look at the whiteboard and see C. diff documented. What do you do and why? Problem-centered learning produces practice-ready behavior. Lecture-centered learning produces test answers. | Use case studies, scenarios, and role-plays rather than slide presentations whenever possible. The scenario format also mirrors the CHESP exam’s scenario-based questions, making it double-effective for preparation as both a trainer and an exam candidate. |
| 5 Adults are motivated by internal factors | Adult learners are most durably motivated by internal drivers: a sense of accomplishment, growing competence, increased responsibility, and work that feels meaningful. External motivators like pay, fear of discipline, or mandatory attendance produce compliance but not genuine engagement or sustained behavior change. | Connect EVS training to meaning. When workers understand that correctly cleaning a C. diff room protects a vulnerable patient from a potentially fatal infection, the motivation to do it right is internal and durable. When workers believe cleaning is merely a task to complete before going home, the motivation is absent the moment supervision is absent. | Begin training sessions by establishing the stakes. In a training on isolation room protocols, open with a brief patient safety story that shows what happens when the protocol fails. Then teach the protocol. The worker who understands why is far more reliable than the worker who only knows what. |
| 6 Adults need to know why before they can learn how | Before adults will engage with new content, they need to understand why it is worth their time and attention. This is sometimes called the WIIFM principle: What Is In It For Me. It is not selfishness. It is how adult brains prioritize incoming information. | Never begin an EVS training session by jumping into content. Always establish the why first. Why does contact time matter? Because without it the disinfectant has not killed the pathogen and you have given the next patient a false sense of protection. Why does documentation matter? Because a clean room with no log is indistinguishable from an uncleaned room during a TJC survey. | Build a compelling opening into every training module that answers WIIFM before presenting any content. This takes two to three minutes and dramatically increases the learner’s readiness to receive what follows. |
| The practical test of andragogy: if you are the only one talking, something is wrong A training session designed for adult learners should feel like a structured conversation, not a lecture. If the supervisor is presenting content for more than five to seven consecutive minutes without asking a question, checking for understanding, or creating an opportunity for the worker to engage, the session has shifted from adult learning to information broadcasting. Adults in passive listening mode retain approximately 10 percent of what they hear. Adults who discuss, practice, and apply retain significantly more. |
Learning Styles: Reaching Every Worker on Your Team
Adult learners process information in different ways. The VARK model (Visual, Auditory, Reading/Writing, and Kinesthetic) identifies four primary learning style preferences. Most people have a dominant preference but can learn through multiple modalities. Effective EVS training incorporates elements of all four to reach every member of a diverse team.
| Learning Style | How This Learner Processes Information | EVS Training Application | Supervisor Tip |
| Visual | Learns through seeing. Diagrams, charts, color-coded protocols, physical demonstrations, and written step-by-step guides. | Post color-coded isolation room cleaning sequence on the cart. Use a laminated photo guide showing correct PPE donning and doffing order. | When training a visual learner on a new protocol, show the completed product first, then work backward through the steps. |
| Auditory | Learns through hearing and discussion. Verbal explanation, question and answer, group discussion, and reading aloud. | Explain the reason behind each step of the terminal clean sequence aloud. Walk through a room verbally while cleaning. | Auditory learners benefit from talking through a process. Ask them to explain back to you what they just learned rather than simply repeating it. |
| Kinesthetic | Learns through doing. Hands-on practice, simulation, return demonstration, and physical engagement with the material. | Have the worker perform the isolation room cleaning while the supervisor observes. Practice PPE donning and doffing on the unit rather than in a classroom. | Most EVS workers have a strong kinesthetic preference because the job itself is physical. Build practice time into every training session, not just observation. |
| Reading and Writing | Learns through reading written information and taking notes. Policies, procedures, printed guides, and written exercises. | Provide written copies of cleaning protocols and checklists. Allow workers to review written procedures before performing a new task. | Printed job aids that workers can reference during their shift combine reading-based learning with on-the-job reinforcement. |
Coming up in Part 2: Learning Styles: Reaching Every Worker on Your Team