Neuropsychological assessment of driving ability and self-evaluation: a comparison between driving offenders and a control group.
The relationship between performance in neuropsychological tests and actual driving performance is unclear and results of studies on this topic differ. This makes it difficult to use neuropsychological tests to assess driving ability. The ability to compensate cognitive deficits plays a crucial role in this context. We compared neuropsychological test results and self-evaluation ratings between three groups: driving offenders with a psychiatric diagnosis relevant for driving ability (mainly alcohol dependence), driving offenders without such a diagnosis and a control group of non-offending drivers. Subjects were divided into two age categories (19-39 and 40-66 years). It was assumed that drivers with a psychiatric diagnosis relevant for driving ability and younger driving offenders without a psychiatric diagnosis would be less able to adequately assess their own capabilities than the control group. The driving offenders with a psychiatric diagnosis showed poorer concentration, reactivity, cognitive flexibility and problem solving, and tended to overassess their abilities in intelligence and attentional functions, compared to the other two groups. Conversely, younger drivers rather underassessed their performance.
Zingg
Christina
C
christina.zingg@privatklinik-meiringen.ch
Puelschen
Dietrich
D
Soyka
Michael
M
D000063:Accidents, Traffic / Q000523:psychology*; D000328:Adult; D000367:Age Factors; D000368:Aged; D000428:Alcohol Drinking / Q000503:physiopathology; D001288:Attention / Q000502:physiology; D001334:Automobile Driving / Q000523:psychology*; D016009:Chi-Square Distribution; D003072:Cognition Disorders / Q000503:physiopathology; D057237:Criminals / Q000523:psychology*; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D001523:Mental Disorders / Q000503:physiopathology; D008875:Middle Aged; D009483:Neuropsychological Tests; D011340:Problem Solving / Q000502:physiology; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time; D012649:Self Concept; D055815:Young Adult