Preregistered De

The Preregistered-DE icon represents the Design and Endpoint preregistration badge indicating studies where both research design and primary outcome measures were specified before data collection. This symbol identifies enhanced transparency beyond basic preregistration, documenting not just hypotheses but complete analysis specifications. The DE variant signals comprehensive methodological documentation preventing outcome switching and analytical flexibility concerns.

In rigorous research transparency workflows, clinical trials document both study design and endpoints in trial registries before patient enrollment. Psychology researchers specify primary dependent variables and analysis models preventing selective outcome reporting, while economics experiments preregister experimental designs and primary outcomes. The DE badge indicates verification that reported outcomes match prespecified endpoints rather than selected from multiple measured variables.

From a methodological transparency perspective, this icon signifies more than basic preregistration - it represents comprehensive design documentation preventing selective reporting and outcome switching, enables verification of complete analytical transparency, and provides enhanced credibility signals for research findings. This distinction helps users recognize DE preregistration as elevated transparency commitment.

Preregistered De is one of 158 icons in Academicons, made by James Walsh and released under Open Font License. It is drawn on a 512 × 512 grid.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds PreregisteredDeIcon to components/icons/academicons-preregistered-de.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed PreregisteredDeIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Preregistered De icon, or any of 158 Academicons icons, and install it from a prompt.

It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.

Set width and height on the component, or a class like size-6. It's drawn on a 512 × 512 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Preregistered De", so screen readers say what it does.

Yes. PreregisteredDeIcon passes every SVG prop to the svg element, so <PreregisteredDeIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes. The Open Font License allows commercial use; the icons can't be sold on their own. The full terms are in the license, linked on this page.

No visible credit is required: Open Font License only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming Academicons, James Walsh and the license.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Its tags are design, badge and transparency. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Preregistered De in another set.