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

Random

PreviousLoopsNextFeedback, responses and validations

Last updated 3 years ago

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).

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