Expressive Vocabulary Test | Third Edition - Form B (EVT-3 Form B)

Expressive Vocabulary Test | Third Edition - Form B (EVT-3 Form B)

This App integrates the EVT-3 Form B into your Coviu call, to ensure assessments delivered virtually are accurate and reliable. The EVT-3 is a norm-referenced and individually administered test of expressive vocabulary and word retrieval.


EVT-3 - Laptop - No Circles


Simple and Secure Assessments

The EVT-3 Form B Digital Stimulus Book is embedded within the Coviu call, allowing you to display the stimuli without leaving your call window. Each stimulus book is enhanced with additional security features that help prevent screenshots of stimuli from being released online. 


You and your client can see each other's cursor movements over the stimulus book, enabling you to direct the client's attention. When the client selects a response, an annotation with numbers indicates the order of responses. We call these 'click-markers'.

Standardized Environments

The App modifies the client’s interface to standardize the environment and reduce the risk of distraction. The client’s view, the client’s toolbar, and the video are hidden from their view, so they can only see the stimulus book and clinician’s video. This ensures you can achieve accurate and reliable test results.


  • In order to use the EVT-3 Form B self-report assessment book on Coviu, you must be a registered customer on Pearson Clinical with a User Level B - Speech Pathologist. 
  • You must also use an original EVT-3 Form B Record Form (purchased directly from Pearson) for every assessment and refer to the EVT-3 Form B Administration and Scoring Manual.
  • Pearson Clinical adheres to strict ethical guidelines for standardized tests and assessment use. Click here to view the EVT-3 Form B Telehealth Guidelines.

How to Install

  • To install and receive access to the EVT-3 (Form B) assessment App on Coviu, you will need to purchase the Speech-Language Pathology Battery. View all included assessments here.
  • Book a quick time with one of our Coviu specialists to get this installed on your account! 

Learn more


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