Millisecond

The Inquisit 5 Player app enables you to participate in Inquisit online research studies listed on MTurk and other places. To download the free Inquisit 5 Player app, click the Download button below.

For more information about the Inquisit 5 Web app and Millisecond, check out our research participants page

Note to researchers: The Inquisit 5 Web app enables respondents to participate in Inquisit studies. If you wish to design and run scripts, or to evaluate Inquisit, please download Inquisit 5 Lab.

Inquisit 5 Web Download Inquisit 5 Player (Windows) Download this version if you wish to participate in Inquisit experiments on your Windows computer. This version does not require administrative privileges.
Inquisit 5 Web Download Inquisit 5 Player (Mac) Download this version if you wish to participate in Inquisit experiments on your Mac computer or you are an Administrator pre-installing Inquisit on Macs.
Inquisit 5 Web Admin 32-bit Download Inquisit 5 Player for Admin Install (Windows 32-bit) Allows administrators to install the player for all users on a 32-bit Windows machine. For managed installations, the MSI can be extracted from executable using the following command:
IQWebPlayerSetupAdmin.exe /extract:[path for extracted files]
Inquisit 5 Web Admin 64-bit Download Inquisit 5 Player for Admin Install (Windows 64-bit) Allows administrators to install the player for all users on a 64-bit Windows machine. For managed installations, the MSI can be extracted from executable using the following command:
IQWebPlayerSetupAdmin.exe /extract:[path for extracted files]
Inquisit 5 Web Admin Download the Inquisit Player app from the Apple App Store.

Minimum Hardware Requirements

Windows:

  • 800-megahertz (MHz) 32-bit (x86) processor or 800-MHz 64-bit (x64) processor.
  • 512 megabytes (MB) of system memory
  • DirectX 9-class graphics card
  • 32 MB of graphics memory
  • 5 GB of free hard disk space
  • Audio output capability (for sound presentation only)

Mac:

  • An Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor.
  • 2 GB of RAM
  • 5 GB of free hard disk space
  • Audio output capability (for sound presentation only)

iOS

  • iPhone 4s or higher.
  • iPad 2 or higher
  • iPod Touch 5th generation or higher
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