Why it works
Processing speed is how quickly a person takes in information, works through it, and produces a response, and it varies considerably from person to person, independent of intelligence or understanding. Some students have slower processing speed, meaning they need more time to read a passage, work through a problem, formulate an answer, or complete a task, even when their comprehension and reasoning are entirely strong. This is the crucial point that is so often missed: slow processing is about speed, not ability, so a student with slow processing speed may understand the material as deeply as any peer and simply need longer to demonstrate it. Yet school is pervasively organized around speed. Tests are timed, questions expect quick answers, class moves at a pace set for the middle or faster, work has to be finished in a set period, and the student who needs more time is constantly penalized, not for what they know but for how fast they can show it. The result is that students with slow processing speed are chronically misjudged as less capable, less prepared, or less engaged, when the real issue is that the conditions measured speed rather than understanding. Over time this misjudgment is demoralizing and can convince a genuinely capable student that they are not smart, when the truth is that they are slow in one specific, narrow sense that school happens to weight heavily. Supporting these students is largely a matter of removing the speed penalty so their actual understanding can show. Give more time: extended time on tests and assignments is the single most important and most common accommodation, and it is not an unfair advantage, it is the removal of an irrelevant obstacle. Reduce time pressure generally: fewer rushed, timed activities, and more opportunities to show understanding without a clock. Do not mistake slow for incapable: a student who has not answered yet may be thinking, so extend wait time and resist reading slowness as not knowing. Reduce the volume where appropriate, since completing fewer problems well can demonstrate the same understanding as racing through many. Allow processing time in the moment, pausing after questions, previewing, giving time to formulate. And protect the student from the demoralization of chronic time pressure by making clear, in words and in practice, that their understanding is what counts, not their speed. These supports help many students and are essential for those with identified processing speed challenges, often documented in an IEP or 504 plan. The workshop helps teachers recognize processing speed as distinct from ability, spot where their own practice penalizes it, and give students the time to show what they actually know.
The research: Research on processing speed, cognition, and learning.
The run-of-show
Choose your slot. The agenda, timings, and length update to match.
The core activity: remove the speed penalty so understanding shows
The heart of the session is spotting where practice penalizes slow processing and giving students the time to show what they know.
- Understand processing speed as distinct from ability: a student can understand as deeply as anyone and simply need longer to take in, work through, and produce.
- See how school penalizes it: timed tests, quick questions, fast pacing, and set completion times measure speed, misjudging slow processors as less capable.
- Give more time (the key accommodation) and reduce time pressure and volume, which removes an irrelevant obstacle rather than lowering the bar.
- Extend wait time and allow processing in the moment, do not mistake slow for incapable, and protect students from the demoralization of chronic time pressure.
Facilitator notes
- Extended time is not an unfair advantage; it removes an irrelevant obstacle so understanding, not speed, is what is measured.
- Do not mistake slow for incapable; a student who has not answered may be thinking, so extend wait time.
- Chronic time pressure is demoralizing and can convince a capable student they are not smart; protect them from that message.
Adapt it
- Elementary: build in generous time and wait time, reduce rushed activities, and reassure that thinking time is fine.
- Secondary: provide extended time on tests and assignments and reduce volume where it demonstrates the same understanding.
- Any setting: honor documented processing-speed accommodations and avoid reading slowness as not knowing.
Participant handout
One page for every teacher. Print it, or save it as a PDF.
Processing Speed: give the time, measure understanding
Slow processing is about speed, not ability: remove the speed penalty with time and reduced pressure so students can show what they actually understand.
- Where my practice penalizes slow processing (timed tests, fast pace, quick questions):
- How I give more time and reduce time pressure:
- Where I can reduce volume without losing the understanding measured:
- How I extend wait time and allow processing in the moment:
- How I protect students from the demoralization of chronic time pressure:
Make it stick
Removing the speed penalty lets understanding show. Close by setting the follow-up:
- Name a check-in: are students with slow processing showing what they actually know?
- Bring one speed penalty you removed and its effect.
- Keep measuring understanding, not speed, and honoring accommodations.