Assessment guide
What Are Perceptual Styles? Facts, Choices and Connections
People can share the same information and still notice different things first. TDF uses facts, choices and connections to help you describe those differences and ask better questions.
What is a perceptual style?
Within TDF, a perceptual style is a recurring pattern in what attracts your attention: specific facts, available choices, or connections across a situation. The model describes these as three lenses. Everyone uses all three, with differences in their order and relative prominence.
That focus is useful when someone else's question seems beside the point. They may be attending to a part of the situation you have not yet considered. You can ask what they see before deciding that the disagreement is about attitude or intent.
Here, perceptual style refers specifically to the TDF framework. It is not a measure of eyesight, a preferred classroom teaching format, or a test of how much information someone can learn.
Three lenses in one ordinary situation
Imagine planning a weekend away with friends. Everyone wants a good trip, yet the conversation keeps circling. One person asks about travel times and the accommodation. Another wants to decide between two destinations. A third brings up who can attend and how the plan fits everyone's commitments.
| Lens | Focus | A useful question |
|---|---|---|
| T: facts | The details and what is known. | What are the actual travel times and costs? |
| D: choices | Alternatives, contrasts and priorities. | Which option meets our most important requirements? |
| F: connections | Relationships, context and how things fit together. | How does this plan affect the people and commitments involved? |
The trip needs all three kinds of attention. Accurate train times will not settle conflicting priorities. Choosing a destination will not make an unavailable friend free that weekend. Understanding everyone's circumstances still leaves a booking to make.
These questions illustrate the lenses; they do not identify the questioner's pattern. The person checking train times might simply be the one responsible for transport.
Why does the order of the lenses matter?
TDF describes six possible orders. For example, TDf places facts first, choices second and connections third. TFd also starts with facts, but brings connections into focus before choices. The shared first lens does not make the two descriptions interchangeable.
In the trip example, you could explore the difference by asking what someone does with the details they have gathered. Do those details help them sort the options, or do they first want to understand how the pieces fit? The answer is a starting point for discussion, not a shortcut to assigning a pattern.
The final lowercase letter identifies the small lens. It remains part of the pattern. A small f does not mean a person lacks care for others, and a small d does not mean they cannot make decisions. Skills, values and responsibilities also matter.
The six-pattern overview lets you compare all the lens orders and open the description that interests you.
How is perception different from skill or behavior?
Think of an experienced project manager who checks a budget carefully. The behavior is visible. It does not establish whether facts naturally attract their attention first, whether training has taught them the habit, or whether a previous mistake makes the check especially important today.
You can separate these questions in conversation: What did you notice? What did you do? What have you learned to do well? Keeping them separate leaves room for both a recurring tendency and a practiced skill.
The same applies to sociability. Enjoying a group does not establish an F-first pattern. TDF's connections lens includes context and relationships between ideas and events as well as people. Looking at one outward trait can miss that broader meaning.
Try a five-minute three-lens check
Choose a small decision you are facing. Write it at the top of a page, then make three short lists:
- Facts: What do I know, and what still needs checking?
- Choices: What are the realistic options, and which differences matter?
- Connections: Who or what else is affected, and what context might change the decision?
Notice which list you filled in first and which needed more thought. Add one useful question from the least-developed list. If you are working with someone else, ask them to add something you missed before debating the answer.
Repeat on another day in a different setting. A single exercise does not establish a pattern, but it can reveal a question worth asking sooner. For a group version, use the communication worksheet.
Sources and context
The lens definitions and pattern interpretation draw on David Farr and Bill Roberts, Discovering Your Best Self: The TDF Map, and Boyd Spencer, Bill Roberts and David Farr, TDF Pattern Inventory Research Manual, second edition, copyright 2002, pp. 1–3. The manual describes the model's foundations; the trip and project-manager examples are illustrations written for this guide.
This exercise is for reflection. It is not a shortened assessment or a scored method of identifying a pattern. If you already have a result, the assessment-results guide explains how to read it alongside your experience.