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Manual Transmission Enhances Attention and Driving Performance of ADHD Adolescent Males

Pilot Study

University of Virginia, djc4f{at}virginia.edu

Mohan Punja

University of Virginia

Katie Powers

University of Virginia

R. Lawrence Merkel

University of Virginia

Roger Burket

University of Virginia

Melissa Moore

University of Virginia

Frances Thorndike

University of Virginia

Boris Kovatchev

University of Virginia

Objective: Inattention is a major contributor to driving mishaps and is especially problematic among adolescent drivers with ADHD, possibly contributing to their 2 to 4 times higher incidence of collisions. Manual transmission has been demonstrated to be associated with greater arousal. This study tests the hypotheses that manual transmission, compared to automatic transmission, would be associated with better attention and performance on a driving simulator.

Method: Ten adolescent drivers with ADHD practice driving on the simulator in the manual and automatic mode. Employing a single-blind, cross-over design, participants drive the simulator at 19:30 and 22:30 hr for 30 min in both transmissions and rate their attention to driving.

Results: Subjectively, participants report being more attentive while driving in manual transmission mode. Objectively, participants drive safer in the manual transmission mode.

Conclusion: Although in need of replication, this pilot study suggests a behavioral intervention to improve driving performance among ADHD adolescents.

Key Words: ADHD • adolescents • driving safety • behavioral interventions • manual transmission • automatic transmission • inattention

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This Article Abstract Free Full Text (Free PDF) Free Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Cox, D. J. Articles by Kovatchev, B. Search for Related Content PubMed PubMed Citation Articles by Cox, D. J. Articles by Kovatchev, B. Social Bookmarking                   What's this?