CIA CIA Card Sorting and Tree Testing Methods

Question 1

What is the primary purpose of card sorting in information architecture?

Accepted Answer

To discover how users mentally categorize and group information

Answer

To test server performance under load

Answer

To create visual wireframes of a website

Answer

To measure page load speeds

Question 2

In an open card sort, participants are asked to:

Accepted Answer

Create their own category names as they group cards

Answer

Sort cards into predefined categories provided by the researcher

Answer

Rank cards from most to least important

Answer

Match cards to existing navigation labels

Question 3

A closed card sort is best used when:

Accepted Answer

You want to validate whether existing categories work for users

Answer

You have no existing information architecture

Answer

You want to discover completely new category structures

Answer

You need to test server-side rendering performance

Question 4

Tree testing is specifically designed to evaluate:

Accepted Answer

How easily users can find items within a proposed navigation structure

Answer

The visual hierarchy of a website's color scheme

Answer

The loading speed of hierarchical page trees

Answer

Whether users prefer flat or deep navigation menus

Question 5

What metric is most commonly used to measure success in a tree test task?

Accepted Answer

Task completion rate and directness score

Answer

Time on page

Answer

Bounce rate

Answer

Number of page views per session

Question 6

Which card sorting analysis technique groups participants by similarity of their sorting patterns?

Accepted Answer

Cluster analysis

Answer

Affinity mapping

Answer

A/B testing

Answer

Heatmap analysis