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Decoding Test


  • Get access to this neuropsychological assessment.

  • Cognitive assessment of naming and visual perception levels.

  • Detects possible cognitive deterioration. Give it a try!


Technical Specifications

The Decoding Test VIPER-NAM integrates notions from the classic Korkman, Kirk and Kemp test of 1998 (NEPSY). It helps obtain a quick, effective thought. The person will choose between all of the information stored in their brain to select the answer that will get the best result. With this task, the user will gain the ability to decode the elements presented in the exercise and use cognitive resources to understand and perform the task in the most efficient way possible.

  • Evaluated cognitive abilities:Naming, visual perception, response time, and processing speed.
  • Time allowed:Between approximately 60 to 70 seconds.
  • Areas of application:Educational Psychology, Clinical Psychology, Neuropsychology, and General Medicine.
  • Format:Online Computerized Test (PCs, cell phones, and tablets).
  • Objective: Recognize the object and identify the first letter of the displayed image as quickly as possible.
  • Instructions:The picture of an object will appear on the screen for a short period of time. After a few seconds, the image will disappear and you will see various letters on the screen. One of these letters corresponds to the first object that was shown.

Neuropsychological Assessment- CogniFit Cognitive Assessent


Korkman, M., Kirk, U., & Kemp, S (1998). NEPSY: A developmental neuropsychological assessment. Psychological Corporation.

Korkman, M., Kirk, U., & Kemp, S (1998). Manual for the NEPSY. San Antonio, TX: Psychological corporation.

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