About MoBets
A note on pedagogy from Professor Mo
If you feel like medical education is inefficient, it is not just you.
As a faculty member, I see students struggling under the weight of Foundationalism, the traditional belief that you must collect thousands of isolated facts of anatomy, biochemistry, and histology before you are allowed to see the house of clinical medicine.
This bottom-up method creates a specific type of fragility. You memorize the what without understanding the why. You spend years staring at the mortar, hoping it eventually forms a wall.
I built MoBets because I believe there is a more respectful, evidence-based way to train clinicians.
You have likely encountered Problem-Based Learning or Case-Based Learning. You are given a mystery case and told to discover the diagnosis. While well-intentioned, this method often fails novices.
Research in cognitive psychology shows that for learners who lack a mental framework, a schema, unstructured problem-solving creates extraneous cognitive load. You burn your mental energy searching for what you are supposed to learn, rather than learning it. As your instructor, I view it as my job to reduce that load and give you the structure first.
The curriculum on MoBets is grounded in three principles of learning science that have withstood decades of replication:
1. Schema Theory
Novices learn best when provided with a structure before the details. I give you the solved model first, the 7 Bets, so you have a scaffold to hang the facts on.
2. The Testing Effect
Roediger and Karpicke demonstrated that pulling information out of memory strengthens neural pathways far more than re-reading or re-listening. Rating your confidence on each bet and then testing yourself with the vignette is the mechanism of durable learning.
3. Interleaving
Mixing related pathologies forces discriminative contrast. This teaches you to distinguish between diagnoses, which is the core skill of clinical practice.
Traditional education often demands intellectual compliance. You are asked to memorize the current accepted norms until they become dogma. The danger is that by the time you have memorized the standard of care, you are too exhausted to question it.
MoBets uses a top-down approach to prevent this stagnation. We start with the accepted norm, the 7 Bets, and then subject it to a stress test. We try to explain the diagnosis using first principles.
Does the fluid dynamics justify the murmur? Does the electrical vector justify the ECG?
Often the logic holds. But sometimes it does not. The Things I Teach Wrong section exists precisely for those moments, where the standard of care and the evidence point in different directions. By teaching top-down, we expose the gaps in current medical knowledge and give you the intellectual space to eventually innovate and improve upon it.
Every topic is designed to compress the testable facts so we can focus on the thinking.
The 7 Bets — start at the finish line
I provide the high-yield facts immediately. This establishes the schema and primes your brain. Rating your confidence on each bet activates the testing effect and begins the consolidation process.
Mo Depth — the downward stress test
Once you have the schema, we walk backward from the diagnosis into the physiology. Mechanism, pathophysiology, diagnosis, treatment — the full clinical picture in a dense, efficient handout.
Vignette — rapid retrieval
The vignette unlocks when you have rated 5 of 7 bets at confidence 4 or higher. This is intentional. You earn the test. The betting mechanic makes the reveal feel like something, because memory consolidation requires stakes.
Things I Teach Wrong — the stress test
Some of what we teach works clinically but conflicts with the best available evidence. This section names those conflicts directly. Boards teach the signal. We discuss the cause.
The bankroll and vignette betting are opt-in. Standard mode gives you confidence ratings, vignettes, and Mo Depth with no gambling mechanics at all. Toggle betting on in Settings when you are ready.
For those who opt in: the betting mechanic operationalizes a concept from behavioral psychology called desirable difficulty. When something is at stake, even fictional stakes, attention sharpens, encoding deepens, and retrieval becomes more durable.
You are calibrating. The question the bet forces is how confident am I, and am I right about my confidence? That metacognitive act, estimating your own knowledge, is one of the most powerful learning interventions in cognitive science.
My goal is to help you master the accepted norms quickly and efficiently, so you have the remaining bandwidth to become a thinking, questioning clinician.
Place your bets.
— Professor Mo
Pick a topic you are already studying. Rate the 7 Bets. See how fast the schema forms.