Set Up TestNav on ChromeOS
Pearson supports only managed Chromebooks for secure testing. Both before you install TestNav AND prior to each testing session, you should check each device to ensure it is in managed status.
- When the student turns on the ChromeOS device, check the screen where the account icon appears. If the student has signed in to the device, instruct them to sign out to see this screen.
- Below the account icon and the start arrow, a managed device will display the managed device icon (
) and the domain that manages it. The example below shows Chromebook managed by your-domain_here
You can also see the managed icon at the bottom-right of the screen in the status bar before the student signs in to the device. The status bar includes the time, the managed icon (if managed), and more. Selecting anywhere in the status bar opens its menu, where you can also see that the device is managed. Click to enlarge.
Assign the student a different, managed testing device or re-enroll the device as managed if:
- The managed icon does not appear, indicating that the device is unmanaged.
- More than one account appears on the account icon page, indicating that the device might also contain an unmanaged profile.
During BOTH the infrastructure trial and the actual test, note which specific device each student uses during each test. The TestNav app saves SRFs to only one designated place on the testing device. If an error occurs, you can locate files only on that specific device.
Install TestNav
To install TestNav, first ensure each device's settings are set to keep local data to avoid accidentally deleting the SRF and log files. Then, you add TestNav as a kiosk app.
Content filters and TestNav...
If your content filters are activated when a student signs in to the Chrome device, contact Pearson Support for additional URLs to add to your kiosk settings for URL blocking. TestNav does not require that the student sign in to the Chrome device. As a result, these content filters do not filter as intended during a TestNav test.
Step-by-Step
- Sign in to the Google Admin console for your domain, using your administrator account (does not end in @gmail.com).
From the Google Admin console home page, go to Devices > Chrome > Apps & extensions > Kiosks.
- Under Organizational Units, select the top-level organization that you want to apply these settings to. Then, select a child organization, if necessary. In the example below, Pearson is selected to give all Chromebooks within the Pearson organization access to TestNav.
- Hover over the Add icon ( + ) and select Add from Chrome app or extension by ID.
- Enter the Extension ID: mdmkkicfmmkgmpkmkdikhlbggogpicma
- If prompted, accept the app permissions.
In the panel on the right, set the app and extension policies.
Click Save.
Note on accessibility tools/accommodations...
Students with accommodations or accessibility features enabled through their PNP or test form access those features within TestNav. ChromeOS has native accessibility features that might appear within a kiosk floating accessibility menu during testing. Technology personnel should disable this menu before testing to avoid it interfering with the student’s test.
Find and Set Up Response File Backups
SFTP configuration is not supported by all assessment management systems. Consult your assessment management system user guide to determine whether the SFTP option is available.
Familiarize yourself with the default primary save location.
Configure the secondary save location through your assessment management system.
The same secondary save location applies to all computers and devices. You only need to set this configuration one time.Communicate SRF and log file locations/procedures to proctors (see Primary Save Location below).
Note which student tests on which device during infrastructure trials and on test days.
Primary Save Location
On Chrome OS, the SRF default primary save location is not customizable.
To find files on Chrome OS:
- Launch the TestNav app.
- Focus your cursor in the username or password field.
- Press <ctrl><shft>z, and the File Viewer box appears.
If the File Viewer does not display, click on the window and then press <ctrl><shft>z again. - Plug in a USB memory stick.
- Click the download button next to the srf and log file(s) you want to download.
- When the window opens, select the USB memory stick, and click Save.