2023
DOI: 10.1177/13524585231199311
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Auditory Test of Processing Speed: Preliminary validation of a smartphone-based test of mental speed

Zachary L Weinstock,
Michael Jaworski,
Michael G Dwyer
et al.

Abstract: Background: The Symbol Digit Modalities Test (SDMT) is a gold-standard measure of cognitive efficiency and processing speed for people with multiple sclerosis (PwMS) but relies on vision and oculomotor function. Objectives: To develop and validate a new processing speed test with minimal memory involvement and no eye function requirements. Methods: We created an Auditory Test of Processing Speed (ATOPS). A total of 122 PwMS, of whom 33 were severely disabled (median Expanded Disability Status Scale 8.0) and 37… Show more

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Cited by 1 publication
(4 citation statements)
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“…First, the attention/cognitive processing speed was assessed by the SDMT, 19 the Paced Auditory Serial Addition Test—3 second (PASAT-3) 20 and ATOPS. 13 ATOPS, a smartphone-based test of mental speed, requires only simple relational and Boolean operations performed on auditive numeric stimuli. The validation of the test has been recently published.…”
Section: Methodsmentioning
confidence: 99%
See 3 more Smart Citations
“…First, the attention/cognitive processing speed was assessed by the SDMT, 19 the Paced Auditory Serial Addition Test—3 second (PASAT-3) 20 and ATOPS. 13 ATOPS, a smartphone-based test of mental speed, requires only simple relational and Boolean operations performed on auditive numeric stimuli. The validation of the test has been recently published.…”
Section: Methodsmentioning
confidence: 99%
“…The validation of the test has been recently published. 13 In particular, the test presents auditive numbers between 1 and 99 and requires examinees to make a binary oral decision as fast as possible. The ATOPS testing encompasses 4 different trials, where the first one is used as a calibration measure that determines the administrator's reaction time over 20 auditive stimuli.…”
Section: Methodsmentioning
confidence: 99%
See 2 more Smart Citations