Sometimes, when talking with leaders, marketers, and product people, I wonder whether I’m speaking the same language. Do testing and research mean different things to teams?
How do you frame the idea of learning from users?
does putting something in front of people matter
does talking to them matter
does observing them do something matter
does using numbers to describe users matter
Sol brings up an interesting framing technique in her featured Helio article.
Hmmm.. I think showing tells you what, talking/observing tells you why, numbers tell you how much. Sol’s framing helps teams stop blurring those lines and start learning intentionally.
To me, everything is a test, whether you call it one or not. The point is to learn something you didn’t know before. Even talking to five people who already agree with an idea still teaches you something. Maybe that’s just how my brain works. I’m always testing what I think I’ve learned.
But language matters, so curious to know how others view this.
Here’s what Gemeni brought up
Research and testing are processes of systematic inquiry to discover and understand new information, and to verify a product, theory, or idea through experimentation.
Research often aims to uncover new insights
Testing is typically used to validate hypotheses, evaluate performance, and ensure quality.
So it sorta confirms some of my thoughts, then uses fancy language to differentiate.
Here’s some of the different models responding to that question:
GPT-5.1 (Reasoning)
Testing asks: “Does this work (for this purpose, in this context)?”
Research asks: “What is true here, and what can we learn that applies more broadly?”
Claude 4.5 (Reasoning)
Research comes first to understand the problem space
Testing comes later to validate specific solutions
Deepseek 3.2 (Reasoning)
If you are checking against a pre-defined, specific expectation, you are likely testing.
If you are exploring to uncover the expectations themselves, you are likely researching.
Grok 4.1
Testing: A systematic process to verify or validate whether something meets predefined criteria, expectations, or specifications. It’s often confirmatory and focused on checking known assumptions in a controlled, repeatable manner.
Research: An investigative process aimed at discovering new knowledge, solving unsolved problems, or generating novel insights. It’s exploratory, iterative, and seeks to expand understanding beyond what’s already known.
Ok, it feels like in a fluid design process, you are doing all of these… understanding or getting a sense of people requires all kinds of approaches that are valuable.
Here’s an expanded list- curious which of these people use to describe what they are doing.
Researching
Gathering information to understand a space, a problem, or a user.
Sensemaking
Organizing what you’re seeing so patterns, gaps, and meaning become clear.
Needfinding
Uncovering what people actually need versus what they say or assume.
Experimenting
Trying small, controlled changes to see what shifts.
Testing
Checking whether something works as expected in a specific context.
Assessing
Evaluating the strength, readiness, or performance of a direction or idea.