… the Canadian cohort were comparable. The c-SDMT is a valid … The written form of the SDMT
consists of a sheet of paper … interval of the reliable change index for practice effects (90% CI …

… Alternate test forms help reduce practice effects, but generating … test reliability, especially
test-retest reliability, the type of … were comparable in age and sex composition ( Table 2 ). …

… Using alternate instrument forms (represented in our study by … Finally, although a relatively
large set of statistical comparisons … It is less clear why Digit Symbol Substitution would show …

… properties, reliability, and practice effects as part of our … comparable to other PACCs and
a global composite measure. This study examined psychometric properties and practice effects …

… scale (PRS) and the digit symbol substitution task (DSST), … other components—being
away, extent, and compatibility—… constant in digit symbol forms and, thus, practice effects may …

… This is a substitution task which involves writing down the … The comparable MDC value for
the ASPREE cohort was 7.53… This analysis also did not adjust for practice effects, which were …

… Reliable normative data for neuropsychological tests is … made by explaining the substitution
of the symbol with a numeral … While the mean SDMT scores in comparable groups appear …

… reliability, validity coefficients, feasibility and practice effects … The only voice-controlled digit
substitution test is utilized by Elevate … Concurrent validity was comparable, if not better than …

… methods that minimise practice effects and effects of natural … , such as the reliable change
index (RCI), also impacts study … In order to comply with the CS and to improve comparability …

… , with alternate forms not fully eliminating practice effects. They … forms used was relatively
comparable; however, practice … patients on the digit symbol substitution task. International …