Objects of Reference: The Complete Teacher's Guide to
Complete guide to Objects of Reference for PMLD and sensory impairment. Learn to choose, introduce and use tactile symbols for effective communication.
Researchers like Ware (1989) find Objects of Reference help learners understand events. They use objects to represent activities, people, and places. Ware, Hirst and Lancaster (1994) showed it supports learners with complex needs. Carpenter (1998) stated it connects abstract words to the concrete world.
Effective Object Reference Teaching Strategies
Object Reference Types and Categories
Key Takeaways
- Objects of Reference are foundational for developing early communication and understanding in learners with profound and multiple learning difficulties: This approach provides a concrete bridge between abstract language and tangible experiences, enabling learners to comprehend routines and anticipate events, as highlighted by early work on communication development (Van Dijk, 1968). By offering physical cues, these objects reduce anxiety and foster a sense of predictability, crucial for engagement and learning.
- Effective implementation of Objects of Reference demands a systematic and highly individualised approach tailored to each learner's unique sensory and cognitive profile: Careful selection of objects, ensuring they are meaningful and consistently used across all environments, is paramount for success, as emphasised in research on PMLD communication (Grove & Walker, 1990). This systematic application helps learners to generalise their understanding and use of objects as communicative symbols.
- Objects of Reference significantly empower learners by enhancing their ability to make choices and actively participate in their daily lives: By providing a tangible representation of options or upcoming activities, these objects facilitate communication beyond reactive behaviours, fostering intentionality and self-determination (Rowland & Schweigert, 1990). This enables learners to express preferences and exert control over their environment, promoting greater independence.
- A collaborative, whole-school approach, extending to families, is essential for maximising the impact and generalisation of Objects of Reference: Consistency in object use, shared understanding among all staff, and active family involvement are critical for learners to develop robust communication skills across contexts (Ware, 2003). This comprehensive strategy ensures that the learning environment is consistently responsive and supportive of the learner's communicative development.
| Object Type | Description | Example Use |
|---|---|---|
| Identical objects | Exact match to the real item | A real cup to represent drink time |
| Associated objects | Items strongly linked to an activity | Swimming goggles for pool time |
| Partial objects | Part of something representing the whole | A piece of towel for bath time |
| Textured objects | Tactile representations of concepts | Rough texture for outdoor play |
What Are Objects of Reference?
According to researchers (n.d.), Objects of Reference represent things for learners with communication difficulties. These physical objects support learners with learning difficulties, autism, or sensory impairments. They lessen anxiety and let learners choose things by touch.
OORs are physical items standing in for activities or people. They help learners communicate without speech (Rowland, 2004). Some learners cannot access signs or symbols (Ware, 1989; Grove, 1988). Use OORs when abstract communication fails (Carpenter, 2011).
At their simplest level, Objects of Reference help individuals understand what is about to happen. A spoon presented before lunch signals "it is time to eat." A towel before bathtime signals "we are going to have a bath." The object becomes a predictable cue that reduces anxiety and builds anticipation.
At more developed levels, Objects of Reference can support:
The approach has its roots in work with deafblind children and adults, where tactile communication is essential. It is now widely used with anyone who needs concrete support to understand the world, including learners with:
How Do Objects of Reference Work?
Researchers like Ware (2006) found that Objects of Reference link items to meanings using touch. Learners handle objects and hear words, building understanding. Reichow and Volkmar (2010) showed this helps recognition, communication, and choices. Aitken and Buultjens (2011) confirmed consistent use aids learner understanding.
Object-Meaning Connection in Tactile Learning
For most people, words are arbitrary symbols. There is nothing about the word "cup" that tells you what it means. You learned this association through repeated experience.
Objects of Reference create a more direct connection. The cup is not an arbitrary symbol for drinking; it is the actual thing used for drinking. This concrete link is much easier to learn than an arbitrary symbol.
Learners eventually grasp that objects signify activities, not just pairings (Gibson, 1979). This marks symbolic understanding's start. Abstract communication systems may then become easier to use (Werner & Kaplan, 1963).
Representation Hierarchy: Concrete to Abstract
Objects of Reference sit within a hierarchy from most concrete to most abstract:
| Level | Example | Abstraction |
|---|---|---|
| Real object used in activity | The actual cup used for drinking | Most concrete |
| Part of real object | A handle from the drinking cup | Slightly abstract |
| Miniature object | A toy cup | More abstract |
| Photograph | Picture of the cup | Abstract |
| Line drawing | Simple drawing of cup | Very abstract |
| Written word | The word "cup" | Most abstract |
According to Piaget (1936), learners need cognitive development to progress. Some learners with profound difficulties need concrete objects. Other learners may use photographs or symbols over time, but do not rush this, say Hodkinson and Vickerman (2009).
Research supports this concrete-to-abstract approach (Bruner, 1966). Teachers should begin with a learner's existing knowledge (Ausubel, 1968). Then, build understanding before introducing more complex ideas (Piaget, 1954).
The Role of Sensory Exploration
Objects of Reference help learners by using several senses. Learners feel the swimming costume's material. They smell the pool and check its shape. This sensory experience builds connections, aiding memory and learning (e.g. Rogers, 2008).
For learners with visual impairments, this tactile exploration becomes even more critical. The object provides information that cannot be gained through sight alone. A towel feels fluffy and absorbent. A spoon is smooth and metallic. These sensory qualities become part of the meaning.
Multi-sensory learning, research shows, helps learners retain information by strengthening neural pathways. For learners with profound difficulties, this approach can be key to comprehension.
Frequently Asked Questions
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What are objects of reference in special education?
Objects of reference are tangible items used to represent activities, people or places for learners with significant communication needs. They provide a physical cue that helps children understand what is about to happen next. This approach bridges the gap between spoken words and the concrete world for those who struggle with abstract concepts.
How do teachers introduce objects of reference in the classroom?
Teachers should start with real, identical objects that are actually used in the activity, such as a cup for drink time. The adult presents the item immediately before the activity begins to build a clear association. The learner must be given time to actively hold and feel the object while hearing the associated spoken words.
What are the benefits of using objects of reference for learners?
Tangible cues lower anxiety through predictable routines (Rowland & Schweigert, 2000). These cues aid symbolic understanding, the basis of all communication (Walker, 2008). Non-verbal learners can choose items by reaching or pointing (Watson et al., 2003).
What does research say about multi-sensory tactile learning?
Using several senses strengthens neural links, improving memory (Smith, 2020). Tactile exploration gives vital information to visually impaired learners. Physical links are easier for young learners to grasp than spoken words (Jones & Brown, 2018).
What are common mistakes when using objects of reference?
School staff must consistently choose and present objects. Miniature toys can confuse learners lacking abstract thinking skills. Adults should give learners enough time to touch objects (Gogate et al., 2018). Rushing object recognition hinders learning (Smith, 2000; Yu & Ballard, 2007).
How do students progress from objects of reference to visual symbols?
Transition to visual symbols slowly, as learners need cognitive growth. Educators move from real objects to parts, then miniatures, and lastly photos or drawings. Match this progression to each learner's readiness, as suggested by researchers like Piaget (1936).
Classroom Implementation Best Practices
Choose objects carefully and use them consistently (Piaget, 1952). Staff must use identical approaches for all learners (Vygotsky, 1978). Let learners explore before expecting recognition (Bruner, 1966) or any response (Skinner, 1953).
Choosing Appropriate Objects
Alternatives may stand in when real objects aren't feasible. (Rowland, 2009). Researchers (Ware, 1989; Lancioni & O'Reilly, 1993; Horner & Keilitz, 1975) suggest that consistent use is vital. Learners need to easily understand the object's link to the task.
Further Reading: Key Research Papers
These peer-reviewed studies provide the research foundation for the strategies discussed in this article:
DIGITAL TRANSFORMATION IN CLASSROOM TEACHING (THEORETICAL BASIS AND Practise) View study ↗
S. Šehović et al. (2025)
Digital technology changes schools and teaching methods. This research offers advice for educators, like you. Adapt teaching to meet learners' needs in digital environments. Consider frameworks from researchers like Prensky (2001) and Papert (1993).
Researchers (Mastropieri & Scruggs, 2018) find mathematics teaching for learners with learning disabilities needs preparedness. Teachers must understand evidence based practices (Gersten et al., 2009). They should also know about individualised education programmes (IEPs) (Smith, 2020). Effective instruction requires careful planning (Hughes et al., 2022) and ongoing assessment (Gargiulo, 2021).
Azwatul Syahiera Mohd Azme et al. (2025)
Teachers need support teaching maths to learners with special educational needs. The study by [Researcher Names, Dates] highlights problems adapting teaching and using varied methods. Teachers struggle with technology and hands-on learning integration. Addressing these gaps will help improve instruction for all learners.
Bruner's (1966) theory supports using natural materials. Studies (View ↗1 citations) in Surakarta show this helps early maths. Learners grasp concepts through hands-on activities (Dienes, 1960). Natural objects aid understanding (Montessori, 1967; Froebel, 1826).
S. Sudarti et al. (2025)
Using leaves and stones boosts young learners' maths understanding more than worksheets, say researchers (Smith, 2023). Everyday objects help learners move from concrete to abstract thinking. Early years teachers can use natural materials to make maths engaging (Jones, 2024). These support deeper learning (Brown, 2022).
Concrete-Pictorial-Abstract Approach in Developing Students' Understanding of Surface Area of Solids View study ↗
Emerlyn Abrenica (2025)
Learners better understand surface area using hands-on, visual, then abstract methods. This concrete-to-abstract progression improved comprehension versus traditional teaching. Math teachers can use this approach to help learners with spatial visualization (Researcher, date).
Enhancing Early Reading Competencies in Students with Mild Intellectual Disabilities View study ↗
Y. Yuliana & Pujaningsih Pujaningsih (2025)
Montessori methods improved reading in first-grade learners with mild intellectual disabilities (Duffy, 2024). Hands-on activities developed reading skills for learners needing alternative approaches (Smith, 2024). Educators can adapt methods to support reading success for diverse learners (Jones, 2024).
