Analogy learning for people with intellectual disabilities develops the ability to recognize a relationship in one situation and connect it with another. The goal is not only to remember the same answer, but to consider, “This worked here; what might I try in a similar situation?” and express that reasoning.

Analogy matters in education because applying a learned principle or strategy to a new person, place, or task is closely connected with everyday life. This does not mean that analogy training alone has been shown to improve everyday functioning for everyone. Experience and support needs differ, so teaching and assessment must be individualized in context.

“Developmental disability learning” is a broad expression that may include people with intellectual disabilities, autistic people, and others. This article focuses specifically on analogy and transfer for people with intellectual disabilities. It should be read with individual differences in learning and support in mind.

What analogy learning means

Analogy is different from finding two objects that look the same. What matters is the relationship between elements.

Suppose a learner knows that an umbrella protects a person from rain. They can compare this with a hat protecting a person from strong sunlight. An umbrella and a hat look different, but both serve a protective role in a particular environment.

Cognitive scientist Dedre Gentner described analogy as mapping the relational structure of one situation onto another.2 From this perspective, a good analogy task moves beyond matching colors or shapes and helps a learner notice who or what plays which role in each situation.

Everyday learning and choice

AAIDD describes intellectual functioning as including learning, reasoning, and problem-solving, and adaptive behavior as conceptual, social, and practical skills.1 These include everyday areas such as language and literacy, money and time, self-direction, social problem-solving, schedules, and safety.

Analogy is not a separate ability that replaces all these skills. Practice in finding a learned relationship in another situation can, however, support questions such as:

  • Language and reading: How is a character’s reason for asking for help similar to a situation in which I may need help?
  • Number and money: If buying two more items raises the price here, how can I check the same relationship with another purchase?
  • Schedules and rules: How can the way I checked a school timetable help me use a schedule at work or a community center?
  • Safety: How does the reason for not touching a hot pan apply to other hot objects?
  • Choice: What is similar and different between the result of my last choice and the options I have now?

Research suggests that comparing cases in ways that make a shared principle visible can support transfer.3 A meta-analysis of comparison-based learning likewise reported potential learning benefits from placing cases side by side.4 These findings should not be expanded into a claim that one activity improves everyday functioning for every person with an intellectual disability.

Conditions to consider

An analogy task can require several things at once. A learner must keep two situations in mind, set aside unimportant differences, identify the central relationship, and express it in words or action. Long instructions or unfamiliar vocabulary can make a task inaccessible even when the learner understands the relationship.

A wrong answer should therefore not be interpreted immediately as an absence of analogical ability. First ask:

  1. Does the learner understand the words and images used in the task?
  2. Have they had enough experience with the two situations being compared?
  3. Is there too much information to hold in mind at once?
  4. Can they answer by pointing, choosing, or demonstrating rather than only speaking?
  5. Are the sensory environment and the time allowed appropriate for this person?

Assessment should not stop at classifying a deficit. It should help identify useful support. AAIDD also emphasizes that limitations and strengths coexist and that functioning can improve when appropriate, individualized support is sustained.1

Design principles

1. Begin with familiar experience

Start with relationships in meals, travel, organizing belongings, or keeping an appointment rather than requiring abstract figure analogies immediately. This avoids demanding unfamiliar content and a new form of reasoning at the same time.

2. Place two cases close together

Rather than expecting a learner to retrieve a distant example from memory, show two pictures or situations side by side. Move beyond “What is the same?” to relational questions such as, “Who did what in each situation, and why?”

3. Discuss differences as well as similarities

An analogy does not mean that everything is identical. After identifying a shared relationship, check the differences that limit its application. Both a home and a road require safety rules, for example, but the specific actions differ.

4. Keep multiple forms of expression open

A person may understand a relationship without producing a complete spoken sentence. Allow picture matching, sequencing, demonstrating an action, or choosing from options as ways to respond.

5. Check again in a new situation

Choosing the correct answer in a practice item does not demonstrate application in daily life. Change the person, place, or material gradually, observe whether the learner recognizes the same relationship, and adjust prompts as needed.

How Nalkku applies this perspective

The discussion above is general information about analogy and learning for people with intellectual disabilities. Based on this perspective, Nalkku treats explaining a relationship, comparing a familiar case with a new one, and applying it in another situation as important directions for educational design.

This is an educational perspective adopted by Nalkku, not a claim that using one product guarantees a medical or educational outcome. Activities should be adjusted to a learner’s language comprehension, experience, interests, and support needs.

Summary

  • Analogy is the ability to connect a relationship in one situation with another.
  • In education for people with intellectual disabilities, it relates to applying learning in new situations involving language, money, schedules, safety, and choice.
  • Comparison can support transfer, but one form of training cannot be generalized as improving everyday functioning for everyone.
  • Familiar experience, side-by-side cases, multiple forms of expression, and checking application in real settings are important.
  • Nalkku’s account is an educational design perspective, not a guarantee of outcomes.