EmotivPRO Builder
  • What is EmotivPRO Builder?
  • Getting Started
    • System requirements
    • Software requirements
    • Opening Builder in your internet browser
  • Experiments
    • Experiments library
    • Managing your experiments
  • Data Collection Tracker
    • About Data Collection Tracker
  • Subjects
    • Adding and editing subjects
  • Groups
    • How does Groups work?
    • How do I add a new group?
    • Editing a group
    • Managing group settings
    • Deleting a group
  • Building an experiment in Builder
    • How do I build an experiment in Builder?
    • What are elements?
    • Naming elements
    • What are phases?
    • Calibration phases
    • Instructions phases
    • Stimuli phases
    • Intervals
    • Stimuli
    • Loops
    • Random
    • Feedback, responses and validations
    • Audio overlay (soundtrack)
  • Phase management and settings
    • Duplicating phases
    • Moving phases
    • Phase library
    • Deleting phases
    • Viewing a summary of an experiment
    • Contact quality gates (CQ Gates)
  • What happens if my headset loses connection with Builder?
    • About losing connections
  • Previewing an experiment
    • About previewing
  • Publishing an experiment
    • How do I publish an experiment?
    • How do I share an experiment?
  • Running an experiment
    • How do I run an experiment?
  • Data collection during your experiment
    • Recording EEG data with an EMOTIV headset
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  1. Building an experiment in Builder

Stimuli phases

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Last updated 3 years ago

A stimuli phase allows you to manipulate your chosen elements to your own specification — e.g. adding loops, timings, intervals, etc.

How do I add elements to a stimuli phase?

To add an element to a stimuli phase, click on the + button on the stimuli phase screen. When you click on the + button, a drop-down list will appear where you can choose one of the following elements to add to the phase:

  • Text — Type and edit text that you want to include in the phase. You can also embed a URL or images in the text element.

  • Image — Upload an image file or select a previously uploaded image that you want to include in the phase.

  • Audio — Upload an audio file or select a previously uploaded audio file that you want to include in the phase.

  • Video — Upload an audio file or select a previously uploaded audio file that you want to include in the phase.

  • Questionnaire — Type questions, select the type of questions (multiple choice, open text, etc.), input answers and choose how they are displayed in the phase.

Customizing a stimuli phase

Once you’ve added an element to your stimuli phase, you can customize it. The following customizations are available:

  • Intervals (ISI)

  • Stimulus

  • Loops

  • Randomizations

  • Feedback and response

  • Audio overlay/soundtracks

To customize an element in a stimuli phase, click on the Settings button. A menu will appear where you can select suitable ways to customize your stimuli phase.