Tell lrnit what you want to master.
Chapters of lessons that start from what you already know.
What a lesson looks like
From the course SQL Sales Database Customer Churn
What the studies found
In the studies, recalling an idea from memory led to more learning than studying it again.
The studies
Across 222 classroom studies involving 48,478 students, retrieving an idea from memory improved learning compared with studying it again. These studies cover many test formats, but they do not show that every short answer is judged accurately.
For learners like the ones studied, spacing study sessions helped knowledge last.
The studies
In an online study of 1,354 adults, spaced study kept material available longer, with the useful gap changing with how long it needed to last. These studies do not validate lrnit's schedule or show that one interval fits every subject.
In the studies reviewed, generating an explanation supported learning; in an online course, doing activities was associated with stronger learning than watching or reading.
The studies
Across studies of prompted self-explanation and observational data from a psychology course online, producing an explanation or doing the work was linked to stronger learning than passive study. These studies do not show that runnable code caused the gain, or that explaining always beats equal-time rereading.
For learners like the ones studied, learning the parts before a mechanism ran supported later performance.
The studies
In three experiments, learners who saw the parts and their states before a mechanism ran performed better on later transfer tasks. Goal-setting research also supports specific, demanding goals, but neither source tests lrnit's exact briefing.
For students in the study, unrestricted AI help raised practice scores but lowered unaided performance.
The studies
In a field trial with about a thousand high-school maths students in Turkey, unrestricted AI help raised practice scores but lowered later unaided exam results. The study does not test lrnit's exact question-only approach or show the same result in other subjects.