The Data-Only Delusion: Informatics as a Behavioral Science

In Clinical Informatics, we’ve spent a decade obsessing over “Data-Driven” healthcare. We’ve built the pipes, standardized the languages, and polished the dashboards until they shine. But we forgot the most glitch-prone processor in the system: The human brain.

The Data-Only Delusion

In Clinical Informatics, we’ve spent a decade obsessing over “Data-Driven” healthcare. We’ve built the pipes, standardized the languages, and polished the dashboards until they shine.

But we forgot the most glitch-prone processor in the system: The human brain.

When a dashboard says “Green” but the clinical floor is screaming “Red,” the failure isn’t technical. It’s cognitive. We’ve fallen in love with the Proxy—the metric—and ignored the Proximity—the patient. We’ve optimized the data, but we’ve ignored the psychology of the person using it.

If we want to transform healthcare, we have to stop treating informatics as a math problem and start treating it as a psychological one.

I’m starting a 7-part series: Data-Only Delusion: Informatics as a Behavioral Science.

Over the next few weeks, we’re moving beyond SQL tables to explore the psychology of clinical insight.

We’ll dive into the cognitive biases that hijack our best digital intentions:

• The Representative Heuristic: Why we mistake the elegant “Map” for the messy “Territory.”
• Availability Bias: Why we over-value the data we have and ignore the “Silent Data” we miss.
• Patternicity: How our innate love for stories causes us to hallucinate trends in random statistical noise.

The goal isn’t to stop trusting data; it’s to develop Data Humility. We need to treat the EHR as a behavioral intervention tool, not just a digital filing cabinet.

If we want to transform healthcare, we have to stop treating informatics as a math problem and start treating it as a psychological one.

Join me as we bridge the gap between the screen and the bedside.