Three kinds of work

Three kinds of work sit behind these properties, and the reason to keep them apart is not tidiness. They carry different obligations and they fail in different ways. Research is obliged to publish the question it could not answer. A forum on responsible practice is obliged to write rules that bind the party paying for the room. A product is obliged to work on a Tuesday, in the period after this one, in a room of fifty, on a device shared between three students. That is a narrower and far less forgiving test than either of the others.

What goes wrong when the three are merged is specific. Research that must support a sale has its finding decided before its question is asked. A forum that must protect its convener’s revenue writes guidance the convener already satisfies, and the guidance works as a moat rather than a floor. A product built to demonstrate a research thesis ships the argument instead of the thing a teacher asked for, and the classroom pays for the argument.

The separation is therefore a set of prohibitions rather than a description of character. Research here does not clear a product for sale. The Council certifies nothing PrepGraph makes. Deployment confers no authority: that a system is running in schools is not evidence that it is right. The formulation quoted above states what each kind of work owes, and each is held to it on its own terms.

What each property is, and whether money changes hands. Nothing below describes what any product does. That belongs on pages where it can be read as a product claim and argued with on those terms.

All eight properties are PrepGraph. The courses storefront, the hiring marketplace, the Academy, the institutions site, the charter-school site and the company site at prepgraph.com, which carries the platform, are commercial surfaces and read as such. This site is not commercial: it is PrepGraph’s research, written, funded and edited by PrepGraph, and it argues for positions PrepGraph holds. The Council is convened and funded by PrepGraph as well.

What keeps the three kinds of work apart is written down rather than asserted. The Council’s terms are published on its own site: who may sit and who may not, what the forum may and may not issue, how a member records dissent, and what happens when the convener wants a particular outcome. Written rules can be read by a stranger and checked against behaviour, which goodwill cannot.

The boundary can be tested. If the Council issued anything that functioned in practice as an endorsement, if PrepGraph’s own products sat outside what it examines, or if its published terms were amended without record, the boundary would have failed, and a reader holding these terms against the record would see it.

This page exists so that a reader arriving from the Council can place what they are reading. The register here is argument and open problem: where a research page would ordinarily reach for a figure, this one reaches for a question.

Evidence is published as studies with their method attached, where it can be examined properly, never as a number on a page like this one.