Number-Symbol Match

Cognition: Processing Speed

Acronym(s)

Number-Symbol Match

Language(s)

English, Spanish

Description

This measure assesses processing speed by asking respondents to match numbers with specific symbols using a digit/symbol key.  Respondents have 90 seconds to correctly match as many number-symbol pairs as they can.  

Administration Info

Age range: 18+
Test Time: 2 minutes
Available in: Mobile ToolBox
Administration: Self-administered, Remote administration
Devices: iPhone, Android, Smartphone
Additional equipment required: No

Sample Item(s)

Resources

Please see Toolbox Learning & Resources for manuals and other test materials.

Related Publications

The Mobile Toolbox for Remote, Self‐Administered Cognitive Assessment in Older Adults: Associations with In‐Clinic Cognitive Testing and Alzheimer’s Disease Biomarkers

Authors: Jutten, R.J., Berling, J.E., Slade, E., Thompson, J.C., Fangli Fu, J., Birkenbihl, C., Properzi, M.J., Marshall, G.A., Amariglio, R.E., Papp, K.V., Johnson, K.A., Price, J.C., Sperling, R.A., & Rent, D.M.

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Tags:

Crystallized Cognition Score Dementia Fluid Cognition Score Performance Test Validity
Citation The citation has been copied to the clipboard
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Jutten, R.J., Berling, J.E., Slade, E., Thompson, J.C., Fangli Fu, J., Birkenbihl, C., Properzi, M.J., Marshall, G.A., Amariglio, R.E., Papp, K.V., Johnson, K.A., Price, J.C., Sperling, R.A., & Rent, D.M. (2025). The Mobile Toolbox for Remote, Self‐Administered Cognitive Assessment in Older Adults: Associations with In‐Clinic Cognitive Testing and Alzheimer’s Disease Biomarkers. Alzheimer's & Dementia: Diagnosis, Assessment, & Disease Monitoring, 17(3). https://doi.org/10.1002/dad2.70160

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Citation The citation has been copied to the clipboard
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Novack, M. A., Young, S. R., Dworak, E. M., Kaat, A. J., Slotkin, J., Nowinski, C., Yao, L., Adam, H., Stoeger, J., Hosseinian, Z., Amagai, S., Pila, S., Varela Diaz, M., Almonte Correa, A., Alperin, K., Carlson, S., Kellen, M., Omberg, L., Camacho, M.R., Landavazo, B., Nosheny, R.L., Weiner, M.W., Gershon, R. C. (2024). Mobile toolbox (MTB) Remote Measures of Executive Function and Processing Speed: Development and Validation. Journal of the International Neuropsychological Society, 30(7), 680–688. https://doi.org/10.1017/S1355617724000225

Using the Mobile Toolbox in Child and Adolescent Samples: A Feasibility Study

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Citation The citation has been copied to the clipboard
Citation ×

Young, S. R., Novack, M. A., Dworak, E. M., Kaat, A. J., Hosseinian, Z., & Gershon, R. C. (2024). Using the Mobile Toolbox in Child and Adolescent Samples: A Feasibility Study. Child Development, Volume 95, Issue 4, July/August 2024, Pages 1416–1424. https://doi.org/10.1111/cdev.14066

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