Aug 15, 2026

People Who Rearrange Someone Else's Dishwasher Have Measurably Faster Reaction Times

Every household containing more than one adult contains, eventually, a disagreement about the dishwasher. One person loads it. The other, some minutes later and usually without comment, quietly improves it. New measurements from the Malarkey Institute’s Division of Appliance Navigation suggest the second person is not merely difficult: they are, measurably, faster.

Across two hundred households, self-identified rearrangers outperformed non-rearrangers on simple reaction-time testing by an average of thirty-one milliseconds.

Fig. 2 — Household 112. The upper rack was reloaded within four minutes of the original loading, by a second party.

The Science (Observed From the Doorway of Several Kitchens)

The division’s proposed mechanism is “corrective reflex conditioning.” A rearranger, it argues, lives in a state of low-grade readiness — scanning continuously for an error that can still be fixed, and acting the instant one appears. Practised several times a day for years, this becomes less a habit than a tuning. The dishwasher is simply where it is easiest to observe, because the evidence stays where it was left.

The division stresses that it has not established direction. Fast people may become rearrangers; rearranging may make people fast. It has no view and has not sought one.

“We asked one subject how long she waits before correcting the rack,” said Dr. Fenwick Malarkey. “She said she does not wait, and appeared confused by the premise of the question. Her partner, in the next room, said ‘she does not wait’ at almost exactly the same moment. We recorded that as our only successful replication.”

The effect is absent in households where only one adult ever loads the machine, which the division regards as a clean control and which is more likely a household without the argument.

By The Numbers

-31 msmean reaction time vs non-rearranging controls

4 minmedian delay before a rack is silently corrected

0households in which this was discussed openly

Who This Affects

Rearrangers, who will forward this immediately and with a certain tone.
The people whose loading is being corrected, who have known for years and said nothing.
Households with a designated loader, whom the division was unable to include and slightly envies.
The division’s own kitchen, where the machine is loaded by whoever is closest and unloaded by whoever gives in first.

The division’s interest in the appliance as a site of human behaviour is longstanding — see also the Institute’s earlier and now-notorious work on microwave proximity, which the Bureau of Ocular Studies continues to defend.

A Word of Caution

We are not suggesting you rearrange anything, stop rearranging, or raise this at home. The division has observed that households in which this finding is read aloud do not become calmer, and it accepts no responsibility for what follows.

Satire disclaimer: This article is a work of parody. None of it is true. “Corrective reflex conditioning” is not a real mechanism, no reaction times were measured, and how you load the dishwasher says nothing about your reflexes.