From Myths to Evidence-Informed Decisions: Learning Preferences and Variability

Learner variability is real, but a fixed “learning style” is not a design rule

It is easy to find the idea “teach each person according to a visual, auditory, or kinaesthetic style” intuitively appealing. The stronger claim is not merely that people have preferences, but that classifying a learner into a fixed style and matching instruction to it generally improves learning. The evidence review by Pashler and colleagues did not find an adequate basis for using this matching prescription as a general educational rule. We therefore do not build a visual path and an auditory path merely because a questionnaire assigns a learner to a category.

Preference, task necessity, and access need

If the goal is to learn the pronunciation of a new sound, audio is necessary because the information itself is auditory. If the goal is to interpret a spatial diagram, a visual may communicate the structure more directly than a long description. If a learner needs text in order to access audio content, that is an access need. Saying “I like watching video” is a preference that can be respected when it does not undermine the outcome or create barriers, but it does not make video mandatory for every topic. Distinguishing these cases prevents us from confusing task requirements, individual preferences, and access needs.

Universal Design for Learning: options that reduce barriers

CAST UDL Guidelines 3.0 organize design options across three broad areas: engagement, representation, and action and expression. The practical idea is not to add as many options as possible to every screen, but to anticipate variability and remove unnecessary barriers while preserving the goal. We may clarify the purpose of a task and provide more than one legitimate route to engagement, represent information in ways that support perception and understanding, and provide appropriate ways to act or demonstrate learning when doing so does not change the intended outcome.

An important boundary is that flexibility does not mean every response format measures the same skill. If the outcome is “deliver a persuasive oral presentation,” a written essay cannot simply replace the oral performance while claiming to measure the same outcome. If the outcome is “analyze the causes of a problem and justify a solution,” the analysis might sometimes be submitted in writing or as an audio recording when presentation format is not part of the skill being measured. The decision comes from what the outcome measures, not from a slogan of “choices for everyone.”