Development of a standardised occupational therapy driver off road assessment ot dora battery to assess older and or functionally impaired drivers australian occupational therapy journal 59 1 23 36 http dxdoiorg 101111 j1440 1630201100979x 3 krishnasamy c unsworth c a 2012. The ot dora battery is a unique user friendly and convenient collection of assessments that allows efficient evaluation of an individuals cognitive perceptual behavioral physical and sensory skills and abilities that are related to driving prior to an on road assessment. O the occupational therapy driver off road assessment battery can be used in the clinic to screen people for suitability to undertake on road assessment o scores on four of the occupational. 1department of occupational therapy la trobe university melbourne australia cunsworthlatrobeeduau introduction research has been conducted over several years to develop a new off road assessment battery referred to as the occupational therapy driver off road assessment battery