alexa Abstract | Test-retest reliability and validity of a custom-designed computerized neuropsychological cognitive test battery in young healthy adults.

Journal of Psychology and Cognition
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

Objective: Dual-task methodologies are utilized to probe attentional resource sharing between motor and cognitive systems. Computerized neuropsychological testing is an advanced approach for cognitive assessment and its application in dual task testing is evolving. This study aimed to establish the test-retest reliability and concurrent validity of a custom-designed, computerized, cognitive test battery.

Methods: Fifteen healthy young adults were tested for the following domains (and tasks): 1) visuomotor function (Spot and Click, SC), 2) phonemic memory (Category Naming, Cat N) and verbal fluency (Word List Generation , WLG), 3) response inhibition (Color Naming, CN), 4) discriminant decision-making (Unveil the Star, US), 5) visual working memory (Triangle and Letter Tracking, TT and LT), 6) problem solving (Peg Game, PG) and 7) information processing speed (Letter-Number, LN). The reaction time, accuracy, time of completion, total number of responses and total number of errors were used as the outcome variables.

Results: The intraclass correlation coefficient (ICC) was used to determine reliability for all outcome variables and concurrent validity was established with respect to the Delis Kaplan Executive Function System™ (D-KEFS™). Reliability ranged from good to excellent for all seven tasks (ICC>0.65). The Cat.N, WLG and CN showed good correlation and PG task showed moderate correlation with tests of the D-KEFS.

Conclusion: Findings indicate that these computerized cognitive tests were both valid and reproducible and therefore can be easily implemented by clinicians for assessing cognition and incorporated for dual-task testing and training.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Jinal P Vora Rini Varghese Sara L Weisenbach Tanvi Bhatt

Keywords

Psychometrics, Dual-task, Neuropsychological testing, Working memory, Visuomotor function, Decision making, Verbal fluency., Psychology, Cognition

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us