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Soreni, Noam; Crosbie, Jennifer; Ickowicz, Abel; Schachar, Russell – Journal of Attention Disorders, 2009
Objective: To measure test-retest reliability of the Stop-Signal Task (SST) and the Conners' Continuous Performance Test (CPT) in children with ADHD. Methods: 12 children with ADHD (age 11.46 plus or minus 1.66) participated in the study. Primary outcome measures were stop-signal reaction time (SSRT) for the SST and CPT's commission errors (%FP).…
Descriptors: Intervals, Reaction Time, Performance Tests, Attention Deficit Disorders
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Leark, Robert A.; Wallace, Denise R.; Fitzgerald, Robert – Assessment, 2004
Test-retest reliability of the Test of Variables of Attention (T.O.V.A.) was investigated in two studies using two different time intervals: 90 min and 1 week (plus or minus 2 days). To investigate the 90-min reliability, 31 school-age children (M = 10 years, SD = 2.66) were administered the T.O.V.A. then read ministered the test 90 min afterward.…
Descriptors: Intervals, Reaction Time, Error of Measurement, Test Reliability