Observed arrival · 2026-11-05

Leverlore’s Virtual Rat Lab

leverlore.app Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A free browser-based operant-conditioning lab for setting reinforcement schedules and studying the resulting behavior records.

Landing page captured for the 2026-11-05 issue.

For: Psychology and behavior-analysis students
Worth noticing: The page says lab graphs and event logs can be exported as PNG and CSV for reports.

Field notes

The described chamber includes a lever, pellet cup, house light, and tone, while the exercise list ranges from basic reinforcement schedules to concurrent VI choice and the matching law. The page says users can export graphs and event logs as PNG and CSV, and that guided labs use BCBA Test Content Outline tags as a study aid. It explicitly identifies the project as a teaching simulation, not real-animal data.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

One card from the complete issue

The Rescue Mosaic

365,038 arrived 1,000 judged 978 catalogued Enter the complete issue