scholarly journals A-109 Anxiety Influences Traumatic Brain Injury Survivors and Healthy Comparison Adult Bilinguals Stroop Color Word Test Performance

2020 ◽  
Vol 35 (6) ◽  
pp. 902-902
Author(s):  
Torres E ◽  
Lopez-Hernandez D ◽  
Litvin P ◽  
Cervantes R ◽  
Rugh-Fraser R ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Test Performance ◽  
Color Word ◽  
Depression Scale ◽  
Performance Validity ◽  
Validity Testing ◽  
Word Test ◽  
Stroop Color Word Test ◽  
Performance Validity Testing

Abstract Objective We evaluated symptoms of anxiety (via the Hospital Anxiety and Depression Scale; HADS, HADS-A) on Stroop Color Word Test (SCWT) performances in traumatic brain injury (TBI) survivors, as compared to healthy comparison participants (HC). Method The sample consisted of 40 acute TBI survivors [ATBI; 30 normal symptoms of anxiety (NSA); 10 abnormal symptoms of anxiety (ASA)], 30 chronic TBI survivors (CTBI; 16 NSA; 14 ASA), and 50 HC’s (28 NSA; 22 ASA). All participants passed performance validity testing. The SCWT included the word (SCWT-W), color (SCWT-C), and color-word (SCWT-CW) conditions. A series of ANOVAs were used to evaluate SCWT performances. Results ANOVA revealed a main effect group on the SCWT-C, p = .011, and SCWT-CW, p = .018, with HC’s outperforming the ATBI group. Furthermore, HC outperformed both TBI groups on the SCWT-W, p = .004. We also found that the ASA outperformed the NSA group on the SCWT-W, p = .036. No interactions emerged between group and anxiety. Conclusion The HC group outperformed both TBI groups on the SCWT-W, but only the ATBI group on SCWT-C and SCWT-CW. Furthermore, we found that there were only differences between the anxiety groups on the SCWT-W. Our findings highlight that anxiety impacts HC and TBI groups differently on the SCWT.

scholarly journals B-67 The Effect of Bilingualism on Executive Functioning Performance in Traumatic Brain Injury Survivors and Healthy Adults

2019 ◽  
Vol 34 (6) ◽  
pp. 1015-1015
Author(s):  
R Cervantes ◽  
W Lopez Hernandez ◽  
J Knight ◽  
P Litvin ◽  
A Bueno ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Executive Function ◽  
Brain Injury ◽  
Performance Validity ◽  
Post Injury ◽  
Validity Testing ◽  
Trail Making ◽  
Performance Validity Testing ◽  
Main Effects ◽  
Better Than

Abstract Objective Traumatic brain injury (TBI) survivors often exhibit problems with executive function (EF). Language use can also impact EF test performances. We examined the effects of TBI and bilingualism/monolingualism on several EF tests. Method The sample (N = 94) consisted of 37 healthy controls (19 bilingual; 18 monolingual), 30 acute TBI participants (10 bilingual; 20 monolingual), and 27 chronic TBI participants (16 bilingual; 11 monolingual). Acute TBI participants were tested 6 months post-injury and chronic TBI participants were tested 12 months or more post-injury. Stroop Color-Word (SCW), Delis-Kaplan Executive Function System Letter Fluency (DKEFS-LF), Trail Making Test part B (TMT-B) and a EF global composite (EF-GC) were used to assess EF. All participants passed performance validity testing. 3X2 ANOVAs were conducted to determine the effect of TBI and bilingualism/monolingualism on EF performances. Results Main effects were found between groups (control and TBI groups) on SCW, p = .046, ηp² = .07, TMT-B, p = .042, ηp² = .07, and EF-GC, p = .005, ηp² = .13; the 6-month TBI group performed worse than controls on TMT-B and EF-GC. Main effects were found for bilingualism/ monolingualism on SCW, p = .012, ηp² = .07, and TMT-B, p = .034, ηp² = .05; monolingual participants performed better than bilingual participants. No significant interactions between TBI and language were found. Conclusion The TBI group underperformed on SCW, TMT-B, and EF-GC compared to controls; relative to monolinguals, bilinguals underperformed on the SCW and TMT-B only. In conclusion, our findings seem to suggest that monolinguals have better cognitive flexibility compared to bilinguals that result in better EF performances.

scholarly journals White Matter Associations With Performance Validity Testing in Veterans With Mild Traumatic Brain Injury

2016 ◽  
Vol 31 (5) ◽  
pp. 346-359 ◽  
Author(s):  
Alexandra L. Clark ◽  
Scott F. Sorg ◽  
Dawn M. Schiehser ◽  
Erin D. Bigler ◽  
Mark W. Bondi ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
White Matter ◽  
Mild Traumatic Brain Injury ◽  
Performance Validity ◽  
Validity Testing ◽  
Performance Validity Testing

Performance Validity Testing in Patients Presenting to a Specialty Clinic With a Mild Traumatic Brain Injury

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Natalie Sherry ◽  
Nathan Ernst ◽  
Jonathan E. French ◽  
Shawn Eagle ◽  
Michael Collins ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Mild Traumatic Brain Injury ◽  
Performance Validity ◽  
Validity Testing ◽  
Specialty Clinic ◽  
Performance Validity Testing

scholarly journals Detecting the significance of changes in performance on the Stroop Color-Word Test, Rey's Verbal Learning Test, and the Letter Digit Substitution Test: The regression-based change approach

2007 ◽  
Vol 14 (1) ◽  
pp. 71-80 ◽  
Author(s):  
WIM VAN DER ELST ◽  
MARTIN P.J. VAN BOXTEL ◽  
GERARD J.P. VAN BREUKELEN ◽  
JELLE JOLLES
Keyword(s):  
Test Performance ◽  
Cognitive Abilities ◽  
Color Word ◽  
Verbal Learning ◽  
Change Score ◽  
Total Recall ◽  
Word Test ◽  
Age Related ◽  
Stroop Color Word Test ◽  
Learning Test

Serial neuropsychological assessment is often conducted to monitor changes in the cognitive abilities of individuals over time. Because practice effects occur and the reliability of test scores is less than perfect, it is difficult to judge whether varying test results should be attributed to chance trends or to real changes in underlying cognitive abilities. In a large sample of adults (age range, 49–81 years), we evaluated the influence of age, gender, and education on test–retest changes in performance after 3 years on Rey's Verbal Learning Test (VLT), the Stroop Color-Word Test (SCWT), and the Letter Digit Substitution Test (LDST). A new statistical method was applied to assess the significance of changes in test performance (i.e., the regression-based change method). The results showed that test–retest changes differed as a function of age for the VLT Total recall 1–3, VLT Total recall 1–5, VLT Delayed recall, and LDST measures. An age × gender interaction was found for the SCWT Interference change score, suggesting that the age-related decline in executive functioning after 3 years was more pronounced for males than for females. A normative change table with appropriate corrections for the relevant independent variables was established. (JINS, 2008,14, 71–80.)

scholarly journals B-66 The Effect of Bilingualism on Boston Naming Test Performance in Traumatic Brain Injury Survivors and Healthy Adults

2019 ◽  
Vol 34 (6) ◽  
pp. 1014-1014
Author(s):  
D Lopez Hernandez ◽  
J Knight ◽  
P Litvin ◽  
R Rugh-Fraser ◽  
A Bueno ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Test Performance ◽  
Lexical Retrieval ◽  
Performance Validity ◽  
Boston Naming Test ◽  
Post Injury ◽  
Retrieval Task ◽  
Main Effect ◽  
Naming Test

Abstract Objective The Boston Naming Test (BNT) is a lexical-retrieval task. It has been documented that those with a history of traumatic brain injury (TBI) have reduced performance on the BNT. Bilingualism is also known to impact BNT performances. We examined the relationship of TBI and bilingualism/monolingualism on BNT performances. Method The sample (N = 95) consisted of 36 healthy controls (19 bilingual; 17 monolingual), 32 acute TBI participants (12 bilingual; 20 monolingual), and 27 chronic TBI participants (16 bilingual; 11 monolingual). Acute TBI participants were tested 6 months post-injury and chronic TBI participants were tested 12 months or more post-injury. All participants passed performance validity testing. A 3X2 ANOVA was conducted to determine the effect of TBI and bilingualism/monolingualism on BNT performance. Results A main effect was found for group (i.e., control, 6 month TBI, and 12 month TBI), p < .001, ηp² = .21. Pairwise comparisons revealed that acute TBI participants performed worse than the control and chronic TBI groups. A main effect for bilingualism/ monolingualism was found, p < .001, ηp² = .14; monolinguals performed better on the BNT. No interactions were found between TBI and bilingualism/monolingualism. Conclusions BNT performance improves overtime in TBI and the pattern of improvement post-TBI is not statistically different between bilingual/monolingual groups. Relative to monolinguals, bilingual participants demonstrated worse BNT performance.

scholarly journals B-68 The Effect of Bilingualism on Stroop Performance in Traumatic Brain Injury Survivors and Healthy Adults

2019 ◽  
Vol 34 (6) ◽  
pp. 1016-1016
Author(s):  
J Knight ◽  
A Arzuyan ◽  
W Lopez-Hernandez ◽  
P Litvin ◽  
R Cervante ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Response Inhibition ◽  
Color Word ◽  
Cognitive Test ◽  
Control Group ◽  
Performance Validity ◽  
Post Injury ◽  
Main Effects ◽  
The Relationship

Abstract Objective Traumatic brain injury (TBI) affects neurocognition. Speaking multiple languages can also influence cognitive test performances. We examined the relationship between TBI and monolingualism/bilingualism on a task of attention and response inhibition (Stroop Color Word Test; SCWT). Method The sample (N = 96) consisted of 37 healthy controls (19 bilingual; 18 monolingual), 32 acute TBI participants (12 bilingual; 20 monolingual), and 27 chronic TBI participants (16 bilingual; 11 monolingual). Acute TBI participants were tested 6 months post-injury and chronic TBI participants were tested 12 months or more post-injury. The SCWT included the word (SCWT-W), color (SCWT-C), and color-word interference (SCWT-I) conditions. All participants passed performance validity testing. 3X2 ANOVAs were conducted to examine the relationship between TBI and monolingualism/bilingualism on SCWT performances. Results Group effects (control and TBI groups) were found for all Stroop measures. We found main effects of TBI on SCWT-W, p = .013, ηp² = .09, SCWT-C, p = .001, ηp² = .14, and SCWT-I, p = .022, ηp² = .08, with the controls outperforming acute TBI survivors on SCWT-I, chronic TBI survivors on SCWT-W, and both TBI groups on SCWT-C. We also observed main effects of language for SCWT-C, p = .012, ηp² = .07, and SCWT-I, p = .003, ηp² = .09, with the monolinguals outperforming bilinguals on SCWT-C and SCWT-I. However, no significant interactions between TBI and language were found. Conclusion As expected, the control group outperformed TBI survivors on the SCWT. Monolinguals outperformed bilinguals on all Stroop measures except SCWT-W condition. Our findings seem to suggest that monolingual speakers may have better attention and response inhibition abilities that resulted in better SCWT performance.

Heritability of Wisconsin Card Sorting Test (WCST) and Stroop Color-Word Test Performance in Normal Individuals: Implications for the Search for Endophenotypes

2007 ◽  
Vol 10 (6) ◽  
pp. 829-834 ◽  
Author(s):  
Jeanette Taylor
Keyword(s):  
Cognitive Functioning ◽  
Test Performance ◽  
Color Word ◽  
Wisconsin Card Sorting Test ◽  
Card Sorting ◽  
Word Test ◽  
Normal Individuals ◽  
Stroop Color Word Test ◽  
Wisconsin Card Sorting ◽  
Sorting Test

AbstractAsurge in the search for endophenotypes for psychiatric disorders has occurred in the past several years. An important criterion of an endophenotype is that it is heritable. Two of the most widely used executive cognitive functioning measures are the Wisconsin Card Sorting Test (WCST) and the Stroop Color-Word Test. Each has been considered as a possible endophenotype. However, research on the heritability of each of these measures is sparse, and in the case of the WCST, mixed. As part of a pilot twin study examining cognitive functioning and personality in adults, the WCST and the Stroop were administered to 80 monozygotic and 29 dizygotic twin pairs screened for absence of neurological disease and head injury. Results replicated and extended previous findings for moderate heritability of Stroop performance. However, the WCST showed little evidence of genetic influence, suggesting that it might not meet one of the criteria for an endophenotype.

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