Understanding Processing Speed
Processing speed refers to how quickly a pupil can take in information, make sense of it and produce a response. Slow processing speed is not a measure of intelligence; a pupil may understand concepts fully but take significantly longer to process instructions, complete tasks and formulate answers.
Slow processing speed frequently co-occurs with other needs such as ADHD, dyslexia, autism and anxiety. It affects every area of the curriculum and can lead to frustration, incomplete work and reduced self-esteem if not properly understood and accommodated.
Providing Extra Time
The most fundamental accommodation is time. Pupils with slow processing speed need more time to take in, process and respond to information. This is not optional; without it, they are effectively being asked to do less learning.
- Allow additional time for all tasks, not just assessments
- Provide extra thinking time before expecting a verbal response
- Avoid timed activities, speed challenges and competitive time-based tasks
- Give the pupil advance notice of questions so they can prepare a response
- Allow the pupil to finish work at a natural pace rather than rushing to keep up
- Consider reducing the volume of work rather than expecting the same amount in more time
- Use a visual timer to help the pupil manage their own pace (without creating pressure)
- Build in regular breaks to prevent cognitive fatigue
Reducing Cognitive Load
Processing speed difficulties mean the pupil has less cognitive capacity available for managing multiple demands simultaneously. Reducing unnecessary load allows them to focus their processing power on the actual learning.
- Give one instruction at a time; wait for completion before giving the next
- Simplify the presentation of worksheets and materials (clear layout, uncluttered design)
- Highlight essential information so the pupil does not have to search for it
- Provide printed copies of notes, slides and learning objectives
- Reduce the number of questions or tasks while maintaining the same level of challenge
- Remove unnecessary distractions from the working environment
- Use consistent routines and predictable structures to reduce processing demands
- Provide task checklists so the pupil can follow steps independently
Chunking and Scaffolding
Breaking learning and tasks into smaller, manageable chunks makes the processing demand more achievable and helps the pupil experience regular success.
- Break tasks into clearly defined steps with a visible checklist
- Chunk instructions: give step one, wait, then give step two
- Use graphic organisers and planning frames to structure thinking before writing
- Provide sentence starters and writing scaffolds
- Model each step of a task explicitly before the pupil works independently
- Check understanding after each chunk before moving on
- Use "now and next" boards to keep the pupil focused on one thing at a time
- Provide clear start prompts so the pupil knows how to begin
Pre-teaching and Preparation
Pre-teaching allows the pupil to encounter new vocabulary, concepts and tasks before they appear in whole-class teaching. This reduces the amount of novel information they need to process in real time and increases their confidence to participate.
- Pre-teach key vocabulary before it appears in lessons
- Preview new topics or texts with the pupil before whole-class introduction
- Provide materials in advance so the pupil can prepare
- Build in daily overlearning of previously taught skills and concepts
- Use visual previews (diagrams, images, outlines) of what the lesson will cover
- Recap previous learning at the start of each session to activate prior knowledge
- Personalise learning to the pupil's interests to increase engagement and motivation
Recording and Output
The speed at which a pupil can produce written output is directly affected by processing speed. Providing alternative ways to record learning ensures the pupil can demonstrate their understanding without being limited by the pace of their writing.
- Offer alternative recording methods (verbal responses, diagrams, photographs, voice recordings)
- Use cloze (gap-fill) activities to reduce writing demands
- Provide printed copies of notes rather than expecting the pupil to copy
- Allow the use of a laptop or tablet for written work
- Use speech-to-text software where appropriate
- Accept shorter written responses that demonstrate understanding
- Provide assistive technology to support speed of output
- Praise the quality of the pupil's thinking, not the quantity of their output