UX Information Architecture 2

Question 1

What is 'first-click testing' used to evaluate in information architecture?

Accepted Answer

Whether the first click users make when given a task is on the correct navigation element

Answer

Research shows that if the first click is correct, users are far more likely to complete the task successfully, making first-click accuracy a strong predictor of IA quality.

Question 2

In tree testing, what does a 'directness score' represent?

Accepted Answer

The percentage of participants who reached the correct answer without backtracking

Answer

Directness measures how efficiently participants navigate to the correct destination — high directness means users found the path without confusion or backtracking.

Question 3

What is a 'mental model' in UX information architecture research?

Accepted Answer

A user's internal representation of how a system is organized and how it works

Answer

A mental model is the user's internal conceptual framework; IA should align with users' mental models to minimize confusion and support intuitive navigation.

Question 4

What is 'polyhierarchy' in information architecture?

Accepted Answer

Content that belongs to multiple categories simultaneously

Answer

Polyhierarchy allows a single content item to appear in multiple category locations, accommodating different user mental models for the same information.

Question 5

Why is 'labeling' critically important in information architecture?

Accepted Answer

Accurate and familiar labels help users predict what they will find before clicking

Answer

Users rely on labels to predict whether a category contains what they need; unclear or jargon-heavy labels force users to guess and increase navigation errors.

UX Writing Practice Test

UX Writing Practice Test

UX Information Architecture 2