What Is Visual Perception?
Visual perception is the brain’s ability to make sense of what the eyes see. It is not about how clearly a child can see — that is visual acuity, tested by an optometrist. Visual perception is about how the brain processes, organises and interprets visual information.
Many children with learning difficulties have underlying visual perception challenges that have not been identified. In my OT practice in Malta, assessing visual perception is a routine part of evaluating school-age children who are struggling academically.
Types of Visual Perception Skills
Visual perception is not one single skill. It encompasses several distinct abilities, each of which contributes to learning and daily function in different ways.
Visual Discrimination
This is the ability to identify differences and similarities between objects, shapes and symbols. It is essential for distinguishing letters like b, d, p and q. Children with weak visual discrimination frequently reverse letters and struggle with reading.
Visual Memory
Visual memory allows a child to remember what they have seen after it is no longer in front of them. It is needed for spelling words correctly, copying from the board and recognising sight words.
Visual Sequential Memory
This is the ability to remember a sequence of visual information in the correct order. It underpins the ability to copy from the board, remember the order of letters in words and follow written instructions.
Figure-Ground Perception
Figure-ground perception allows a child to pick out a specific object or detail from a busy background. Finding a word on a crowded page, locating scissors on a cluttered desk or reading a busy worksheet all require this skill.
Visual Closure
This is the ability to recognise an object or word when only part of it is visible. It helps children read quickly and recognise partially hidden items.
Form Constancy
Form constancy means recognising that a shape or letter is the same even when it appears in a different size, orientation or context. Children with weak form constancy may not recognise a word they know when it appears in a different font or on a different page.
Spatial Relations
Spatial relations skills help a child understand the position of objects in relation to themselves and to each other. These skills are needed for reading direction (left to right), maths (number placement) and writing on a line.
How Visual Perception Affects School Performance
Weak visual perception skills can affect a child across many academic areas:
- Reading: Difficulty recognising words, tracking across lines, confusing similar letters
- Writing: Poor letter formation, difficulty staying on lines, inconsistent letter sizing
- Maths: Difficulty aligning columns of numbers, misreading symbols
- Copying: Slow, effortful copying from the board with frequent errors
- Organisation: Difficulty locating items in a backpack or locker
In Maltese primary schools, these difficulties are often noticed first by teachers as the demands of literacy increase from Year 2 onwards.
Activities to Strengthen Visual Perception
The good news is that visual perception skills can be developed through targeted activities. Many of these are simply good play.
For Visual Discrimination and Form Constancy
- Sorting activities — shapes, colours, objects
- Spot-the-difference puzzles
- Matching games with playing cards
- Identifying letters in different fonts
For Visual Memory and Sequential Memory
- Kim’s game — look at a tray of objects, cover it, name what is missing
- Memory card games
- Sequencing picture cards to tell a story
For Figure-Ground Perception
- Hidden picture books (Where’s Wally is ideal)
- Word searches
- Finding objects in a busy picture
For Spatial Relations
- Jigsaw puzzles
- Copying block designs
- Tangram activities
- Mazes
When to Seek an OT Assessment
If your child is struggling at school despite good effort and there is no clear reason, visual perception difficulties may be contributing. An OT assessment will identify specific areas of weakness and guide targeted intervention.
Children do not grow out of visual perception difficulties without support. Early identification and intervention leads to much better outcomes.
If you’re concerned about your child’s development, contact us at +356 99872936 or visit wonderkids.mt to book an assessment.