Test–retest reliability of RC21X: a web-based cognitive and neuromotor performance measurement tool
Author(s) -
Xanthia Saganis,
Anthony J. Goreczny,
George V. Kondraske,
Masha Berman,
Ian Comnick,
Tyler Allen,
Paul D. Nussbaum
Publication year - 2020
Publication title -
archives of clinical neuropsychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.909
H-Index - 98
eISSN - 1873-5843
pISSN - 0887-6177
DOI - 10.1093/arclin/acaa056
Subject(s) - reliability (semiconductor) , psychology , neurocognitive , test (biology) , cognition , audiology , executive functions , task (project management) , cognitive test , developmental psychology , medicine , psychiatry , paleontology , power (physics) , physics , management , quantum mechanics , economics , biology
As computerized cognitive testing becomes increasingly popular in clinical and research settings, conducting studies on efficacy and psychometric properties is essential. One such program is RC21X, a web-based brain performance measurement tool. Based on empirically supported neurocognitive and neuromotor tasks, the 12-min test consists of 15 modules measuring memory, motor coordination, processing speed, and executive functioning. Because individuals may use RC21X repeatedly to track changes in cognitive performance, establishing reliability of the program is imperative. The current study examined test-retest reliability of RC21X within a 2-week period.
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