# Random

The random option allows you to randomize how the different elements in an experiment are displayed. You can:

* randomize the order that elements in an experiment are displayed. Linked elements are treated as a unit and presented in their fixed order. For example, randomize the stimulus position (an image) on the screen;
* randomize the size of a stimulus;
* randomize the duration of a stimulus within a range. If you select this option, duration settings under Intervals are overridden; 
* randomize the stimulus color (with a set of colors). 

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To randomize the order of elements in a stimuli phase, click on the **Settings** button, then select **Randomize**.

![](https://lh3.googleusercontent.com/f7GsTiJVkdbRtPCZ_asXHvGPUCP1T-DS3ZDo7qpmLMWC3PJJr0TzHJ5wX5KVE284mC5mgnoVltxRojDbRaNJaSIlDOaGHt7DUBuEJeppXYCLfnMo_X6hFfbXShNgvZWDgrFPi1r1=s0)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/random.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.