Insights

Research, methodology,
and the case for continuity.

How Vivaran thinks about evidence, assessment, and building a longitudinal record that actually compounds.

Research & MethodologyFeatured

Measuring What Matters: A New Era of Student Assessment

A New Era of Student Assessment

For decades, education has relied on snapshot metrics. It's time for a continuous record that compounds daily evidence into lasting insight.

Evidence density — 12 weeks
Dr. Elena Rostova
·October 24, 2024·8 min read
Read article

More writing

02
Research & Methodology

The Chart Nobody Uses (And Why That's a Problem)

Bar charts perform certainty. Radar charts demand honesty. The difference is the question you're actually trying to answer.

Vivaran Team·January 15, 2025·12 min read
03
Product Thinking

The Evidence Loop: Why Capture Without Compounding Is Waste

Most edtech captures data. Almost none of it compounds. The difference is the loop — and why it matters for every child's record.

Vivaran Team·December 1, 2024·5 min read
04
Case Study

The Silent Decline: Spotting Attention Gaps Before They Widen

How continuous tracking identified a critical intervention window that quarterly reviews completely missed.

Dr. Elena Rostova·November 7, 2024·6 min read