Longitudinal comparison of alternate versions of the Symbol Digit Modalities Test: Issues of form comparability and moderating demographic variables
CL Uchiyama, LF D'elia, AM Dellinger… - The Clinical …, 1994 - Taylor & Francis
A longitudinal examination of the comparability of two alternate versions of the Symbol Digit
Modalities Test (SDMT) was undertaken on a large (N= 3,509), multiregional, healthy male …
Modalities Test (SDMT) was undertaken on a large (N= 3,509), multiregional, healthy male …
Normative Symbol Digit Modalities Test performance in a community-based sample
LK Sheridan, HE Fitzgerald, KM Adams… - Archives of Clinical …, 2006 - academic.oup.com
Abstract The Symbol Digit Modalities Test [SDMT; Smith, A.(1982). Symbol Digit Modalities
Test. Los Angeles: Western Psychological Services; Smith, A.(1968). The symbol-digit …
Test. Los Angeles: Western Psychological Services; Smith, A.(1968). The symbol-digit …
Digit symbol and symbol digit modalities tests: Are they directly interchangeable?
SF Morgan, J Wheelock - Neuropsychology, 1992 - psycnet.apa.org
Abstract 45 persons (aged 19–74 yrs) referred for neuropsychological evaluation were
administered both the Symbol Digit Modalities Test (SDMT) and the Digit Symbol (DS) …
administered both the Symbol Digit Modalities Test (SDMT) and the Digit Symbol (DS) …
Repeated assessment and practice effects of the written symbol digit modalities test using a short inter-test interval
DR Pereira, P Costa, JJ Cerqueira - Archives of Clinical …, 2015 - academic.oup.com
Abstract The Symbol Digit Modalities Test (SDMT) is a widely used instrument to assess
information processing speed, attention, visual scanning, and tracking. Considering that …
information processing speed, attention, visual scanning, and tracking. Considering that …
Symbol digit modalities test: Regression-based normative data and clinical utility
RP Fellows… - Archives of Clinical …, 2020 - academic.oup.com
Objective The purpose of this study was to provide regression-based normative data for the
written, oral, and incidental recall trials of the Symbol Digit Modalities Test (SDMT). Method …
written, oral, and incidental recall trials of the Symbol Digit Modalities Test (SDMT). Method …
The Symbol Digit Modalities Test: Normative data from a large nationally representative sample of Australians
Data from the Household, Income and Labour Dynamics in Australia (HILDA) Survey were
used to calculate weighted norms for the written version of the Symbol Digits Modalities Test …
used to calculate weighted norms for the written version of the Symbol Digits Modalities Test …
Normatization of the symbol digit modalities test-oral version in a Latin American country
S Vanotti, EV Cores, B Eizaguirre… - Applied …, 2015 - Taylor & Francis
The aim of this study was to standardize the Symbol Digit Modalities Test (SDMT)-Oral
version in a healthy population living in Argentina and to analyze the influence that age …
version in a healthy population living in Argentina and to analyze the influence that age …
Comparability of WAIS—R digit symbol and the symbol digit modalities test
SF Morgan, J Wheelock - Perceptual and motor skills, 1995 - journals.sagepub.com
100 persons referred for neuropsychological evaluation were administered both the Symbol
Digit Modalities Test and the WAIS—R Digit Symbol subtest. The two sets of scores …
Digit Modalities Test and the WAIS—R Digit Symbol subtest. The two sets of scores …
The influence of ethnicity on Symbol Digit Modalities Test performance: An analysis of a multi-ethnic college and hepatitis C patient sample
SE O'Bryant, JD Humphreys, L Bauer… - Applied …, 2007 - Taylor & Francis
Neuropsychologists routinely assess patients from racially, ethnically, and culturally diverse
populations. Despite this fact, there remains a paucity of research investigating the influence …
populations. Despite this fact, there remains a paucity of research investigating the influence …
[PDF][PDF] The Symbol Digit Modalities Test--Oral version: Italian normative data
U Nocentini, A Giordano, SD Vincenzo… - Functional …, 2006 - researchgate.net
THE SYMBOL/Nocentini Page 1 Ugo Nocentinia,b Angela Giordanoa Sarah Di Vincenzob
Marta Panellaa Patrizio Pasqualettib,c a Neurology Chair, University of Rome “Tor Vergata” …
Marta Panellaa Patrizio Pasqualettib,c a Neurology Chair, University of Rome “Tor Vergata” …