Blog

Signal & Substance

I write about decision-first research, customer behavior, AI, growth, leadership, and the judgment required to turn evidence into action.

The editorial point of view

I find the signal, test the evidence, and explain what it changes.

Signal & Substance is where I examine how leaders ask better questions, interpret imperfect evidence, and decide what deserves attention.

Decision-first researchCustomer behaviorAI and judgmentLeadership and collaboration
Svetlana Gershman in a striped suit in a natural interior setting

Signature methodology article

How a TV Show About a Hive Mind Explains the Concept of Synthetic Data

What a fictional hive mind reveals about synthetic data, its practical value, and the human edge cases it can smooth away.

Read the article
Svetlana Gershman walking through a mirrored installation that repeats her figure
Svetlana Gershman seated on an orange banquette with her hand raised toward the camera, overlaid with the words “Half the picture. Proving it worked is necessary. Knowing what to do about it is the job.”

Proof is not direction.

PR professionals understand they need to prove their work mattered. Why that is still not enough.

Read the article
A low-tide beach in Parksville, British Columbia, revealing channels and sandbars

The signals hidden below the surface

What low tide can teach leaders about looking beyond the loudest number on a dashboard.

Read the article
Svetlana Gershman seated at a table with her laptop

Start with a question

Why I begin every research project with a question the business needs to answer.

Read the article
Svetlana Gershman seated beside flowers and an open notebook

Collaboration needs real expertise

Why strong cross-functional teams need real expertise, useful disagreement, and respect for each discipline.

Read the article
Svetlana Gershman looking at her phone through a reflective window

AI does not replace strategic thinking

Where AI speeds up research—and where human judgment still matters.

Read the article
Varied market signals converging through a research lens into clear strategic paths

Marketing research is a strategic capability

Why marketing research should shape growth decisions before time and money are committed.

Read the article
Ripe blueberries growing on a leafy branch

Beyond the blueberries

How memory and emotion can influence an ordinary purchase.

Read the article

Start a conversation

Have a consequential question worth examining?

Contact me