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Reshaping a crowded task so it asks for less at a time: five moves, and a rule for what is safe to hold.
Paper packet. Every task here also exists on screen, where it is checked automatically; answers written on paper are not assessed by Nydus. When you are back at a device, enter your answers there.
You will reshape a crowded task with five moves — park, pick one next step, bring together, write down, quiet — and decide what is safe to hold and what belongs on paper.
You have three tools already. Chunking makes pieces bigger. Working lines put results on paper. Markers hold your place through an interruption.
Each one does the same thing underneath: it changes the task so that the desk has less to hold at once. This lesson names that move in general, so you can use it on a task none of the earlier lessons covered.
| Term | What it means |
|---|---|
| Load | How much a task asks the desk to hold and work on at the same moment. |
| Intrinsic load | The load that comes from the task itself: how many parts must be handled together. |
| Extraneous load | Load that comes only from how the task is set out, such as flipping between two pages. |
| Split attention | Having to hold one source in mind while you look for its partner somewhere else. |
| Parking list | A written list of everything that is not the next step, so it stops competing for the desk. |
| Next step | One small, physical action you can start right now. |
A crowded task feels like a test of how much you can hold. It is better read as a design problem. The desk is fixed. The task is not.
The educational psychologist John Sweller, starting in 1988, split a task's load in two. Some of it is intrinsic: a tax form with forty lines really does have forty lines. Some of it is extraneous: it comes from how things are arranged — the instructions in one booklet and the form in another, the TV on, three other jobs nagging at you. You cannot remove intrinsic load, but you can take it in smaller bites. Extraneous load you can often remove entirely.
Five moves do most of the work:
Another way: steps
When a task feels crowded, ask: what is nagging me that is not the next step? (park it). What is the next step? (pick one). Am I flipping between two places? (bring them together). Am I holding a result? (write it). What else is asking for me? (quiet it).
Another way: story
Tomás sits down to fill in a rental application and feels swamped. He writes call landlord, find pay stubs, ask Ana for reference on a sticky note and sets it aside. He lays the pay stub next to the form. He turns the radio off. The next step is now just copy employer's address into box 4.
Paul Chandler and John Sweller (1991) taught people electrical and technical tasks from diagrams. One group got the diagram with the explanation on a separate page or block of text. Another group got the same words printed right on the diagram, next to the parts they described. The second group learned faster and did better, with nothing added.
The reason is the desk. With the text apart, the reader reads a sentence, holds it, finds the part on the diagram, and matches them, over and over. Put together, there is nothing to hold between looks. The same idea explains why taping the Wi-Fi password to the router beats keeping it on page 23 of the manual.
Not everything needs paper. Holding something briefly is quick and fine when all four of these are true:
| Question | Safe to hold if… |
|---|---|
| How many pieces? | about three or fewer |
| How soon is it used? | within a few seconds |
| Will anything interrupt? | nothing expected |
| What does a slip cost? | little, and it is easy to check |
If any answer fails, write it. A three-digit locker number used ten seconds later, in a quiet hallway, can be held. The same number needed after a 30-minute class cannot.
Before you start, look at the reshaped task and ask: is there anything I must hold that is not written or in front of me? If the answer is one small thing, used soon, you are ready. If it is a list, the list belongs on the parking page. Then do the next step, tick it, and pick the next one from the page, not from memory.
US airline pilots work under a Federal Aviation Administration rule known as the sterile cockpit rule (14 CFR 121.542, adopted in 1981). During critical phases of flight — taxiing, takeoff, landing, and flying below 10,000 feet except when cruising — the flight crew may do nothing and talk about nothing that is not needed to fly the airplane safely. No chat about the weekend, no paperwork that can wait.
It is the fifth move written into law. Takeoff and landing have high intrinsic load that nobody can remove. So the rule removes everything else that would compete for the same desk, at exactly those moments. Pilots also use written checklists, which is the fourth move, and read them one item at a time, which is the second.
Driving to an address you have never been to stacks up load: traffic, the route, street signs, the time. Before setting off, enter the address in a navigation app and let it speak the turns one at a time (one next step). Put the phone in a mount at eye level rather than on the seat (bring things together). Silence texts, or hand the phone to a passenger (quiet the other demands). The drive is just as long; each moment of it asks for less.
Try harder. Effort keeps you repeating, but it does not make room on the desk. A crowded task stays crowded.
Go faster. Speed shortens the leak a little, and raises the chance of a skipped step a lot.
Read everything first. Reading all twenty steps of an instruction before starting fills the desk with steps 2 to 20 while you do step 1. Read the step you are on.
Multitask to save time. Two tasks at once means two sets of pieces on one desk. Park one.
Write everything that is nagging on a parking list.
Parking list: pay electric bill · sign field-trip form · call about car recall · reply to Sam
Written down, the jobs stop competing for the desk.
Choose the one that is due first.
Field-trip form is due tomorrow morning
A deadline picks the order, not the loudest worry.
Make it one small, physical next step.
Next step: get the form out of the backpack and a pen
A startable action needs nothing held in mind.
Do it, then tick it.
✓ form signed and back in the backpack
A tick is a record, not a feeling of having done it.
Pick the next step from the page.
Next step: open the electric company's website
The list, not memory, says what comes next.
Name what you keep flipping between.
Setup steps on page 7 · cable diagram on page 2 · password on a sticker under the router
Each flip means holding one thing while finding another.
Bring the related things together.
Fold the manual so page 2 sits beside page 7; photograph the sticker
Side by side, nothing is held between looks.
Quiet the other demands.
TV off; phone face down
Removes load that has nothing to do with the router.
Take one step at a time, ticking as you go.
✓ step 1 cable in · ✓ step 2 power on · step 3 wait for light
Reading only the step you are on keeps the desk clear.
Check what is still being held.
Nothing: password in the photo, steps ticked on the page
If nothing needs holding, the task has been reshaped.
Count the pieces and when they are used.
A 3-digit locker number, used about 10 seconds from now
Few pieces, used soon.
Ask about interruptions and the cost of a slip.
Quiet hallway; a slip means trying the lock again
Nothing expected to interrupt, and a slip is cheap.
Decide whether to hold it.
You are following a recipe on a phone while cooking, and you keep losing your place when the screen locks. Which change helps most?
You need to renew a car registration online, and you feel swamped. The plan is half written. Fill in the later rows.
| Plan | |
|---|---|
| Parked | grocery order, reply to Mom, schedule oil change |
| Next step | |
| Bring together | |
| Quiet |
Match each sign of overload to the change that fixes it.
| Park the rest on a list | Bring related things together | Write part-results down | Try harder | |
|---|---|---|---|---|
| Other jobs keep popping into your head | ||||
| You keep flipping between the form and its instructions | ||||
| You keep losing the subtotal while adding |
Decide for each: hold it, or write it.
| Situation | Decision |
|---|---|
| The floor number, 7, as you step into the elevator | |
| An 8-character confirmation number for a hotel | |
| One coffee order, said to the barista a moment later | |
| A time to call an office back, next Tuesday |
A recipe has 18 steps. Instead of reading it all first, you read 3 steps, do them, tick them, then read the next 3. How many rounds is that, and how many steps are done after 2 rounds?
Rounds: a. Steps done after 2 rounds: b.
You are driving to a job interview at an address you have never visited. Choose the move for each source of load.
| Source of load | Move |
|---|---|
| Texts arriving while you drive | |
| Trying to hold the whole route in your head | |
| The map on a phone lying on the passenger seat |
Lesson test: one question per skill, one attempt each, no hints. Your answers are checked when you submit.
You are doing a household budget for the month. Choose the move that fixes each sign of overload.
| Sign of overload | Move |
|---|---|
| You keep losing the subtotal of the bills | |
| Laundry and emails keep coming to mind | |
| You walk to the other room to check the bank statement for each line |
Pick one task that has felt crowded this week. Write its parking list and its one next step. Next: following a string of spoken or written instructions. A trial in this course is practice. What is kept is what you wrote on this device today; it is not a score, it is not a test of your memory, and it is never compared with anyone. If you notice trouble with memory or thinking that is new or changing, tell your own doctor or clinician; this course is general practice, not an assessment or treatment. Stopping takes nothing more than closing the page: your place is already saved, and the lesson opens where you left it.
13. Your turn: hold it or write it?, step 3
Hold it: all four questions pass
Writing is for when any of the four fails.