Technical Specifications
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Visual Episodic Memory Test
CAT-VEM
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The CogniFit Visual Episodic Memory Test is a version of the Memtrax memory assessment task (Ashford, 2005). This task seeks to measure episodic memory through items of a visual nature, identifying only whether the displayed image has been previously displayed or not.
For more information about what variables are measured in this task, read this document.
- Evaluated cognitive abilities:Non-verbal memory
- Time allowed:Between approximately 10 seconds and 2.5 minutes.
- Areas of application:Educational Psychology, Clinical Psychology, Neuropsychology, General Medicine and Research.
- Format:Online Computerized Test (PCs, cell phones, and tablets).
- Objective:Indicate whether the image presented has been previously shown or if it is being shown for the first time.
- Instructions:If you see an exact repeat of another image shown already, hit the space bar on your keyboard as soon as possible.
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References
Ashford, J. W. (2005). Memtrax computerized memory test, a one-minute dementia screen. Alzheimers & Dementia, 1(1), S23. https://doi.org/10.1016/j.jalz.2005.06.111