… comparability of 4 alternate forms of the Digit Symbol Substitution test and the Symbol Digit
Modalities (written) test… (N = 112) were assessed on 1 of the 4 forms of each test. Reasonable …

… The Symbol Digit Modalities Test (SDMT) is a widely used instrument to assess information
… , we explored test–retest reliability and practice effects of two alternate SDMT forms with a …

… The aim of the study was to assess the reliability and equivalence of SDMT alternate forms.
… We have shown that such ‘practice effects’ can be diminished by changing test stimuli in the …

… an alternative form has been used. We believe that estimating the practice effect of a test …
cognitive impairment may have a practice effect comparable with that of healthy adults. This …

… It was determined that no significant practice effects were noted over … The alternate-form
6-month reliability coefficients were … are comparable to the equivalent-form 6-month reliability for …

… Symbol coding paradigms comparable to the DSST (with … and reliability of the paper DSST
depend on the test being … learning or practice effects may occur because the same test is …

… This form would evolve into the digit symbol coding (aka digit symbol substitution test) test
co-… All d values reflect MS and healthy control group comparisons. SDMT has a larger mean …

… -R Digit Symbol and the Symbol Digit Modalities Test. Within … However, when comparing an
alternative symbol substitution … comparable scores on the LSE and LSS due to an education …

… The SDMT-oral uses the same test form, but requires the … and accounting for practice effects,
the reliable change index … the SDMT and TMT-B are comparable to the written versions. The …

… Comparisons between these two components of the PSI of the WAIS-111 seems useful as a
… were then required to select symbols from a total of 15 different designs and place them in …