TY - JOUR
AU - Thompson, J.A.
AB - 462 Abstracts of 15th Annual Meeting retrospective study was to compare reaction time classification rates to classification rates obtained with two other measures, the Intelligence Quotient (IQ) from the Wechsler Adult Intelligence Scale-Revised and the Memory Quotient (MQ) from the Wechsler Memory Scale. Subjects were 373 individuals chosen from our data base. Each subject was in one of two groups: "impaired" or "not impaired" according to a neuropsychological impairment score. Four predictive discriminant analyses were run and cross-validated. Each discriminant analysis used one of four scores (mean simple reaction time, mean choice reaction time, IQ, or MQ) to classify subjects as impaired or not impaired. Cross-validation hit rates were com- pared to the base rate using a test for the significance of a proportion; correcting for the number of comparisons, only the IQ and MQ hit rates significantly exceeded the base rate. However, tests for the significance of a difference between correlated proportions failed to show that either IQ or MQ hit rates were significantly greater than the simple or choice reac- tion time rates. Finally, a stepwise multiple regression was run using the neuropsychological impairment score as a continuous, dependent variable and the four test scores as independent 
TI - The relationship of neuropsychological executive tests to SPECT measures of frontal lobe activity in patients with dementia
JF - Archives of Clinical Neuropsychology
DO - 10.1093/arclin/11.5.462a
DA - 1996-01-01
UR - https://www.deepdyve.com/lp/oxford-university-press/the-relationship-of-neuropsychological-executive-tests-to-spect-voGOVPNW7Q
SP - 462
EP - 463
VL - 11
IS - 5
DP - DeepDyve
ER -