LAUSR

INTRODUCTION Few studies have investigated what guidance occurs during the Learner phase of driving, particularly during formal lessons. The objective of this research was threefold: (a) investigate functional and higher-order driving instruction (HO-DI) in formal Learner lessons, (b) explore teaching approaches within the context of a theoretical framework, and (c) investigate variation in these three elements of instruction as a function of Learner driving experience. The theoretical framework developed to guide this research integrated the constructivist Goals for Driver Education and self-determination theory. METHOD Professional instruction was explored through naturalistic observation; 15 instructors provided GoPro recordings of 110 driving lessons with Learners aged 16-19 years (n = 96) at varying levels of experience: Early (<20 logbook hours), Mid (21-70 h), and Late (71->100 h). RESULTS Employing a previously-developed coding taxonomy, instructor guidance opportunities were identified as 15% HO-DI, 73% functional instruction, and 12% untaken or missed HO-DI. Functional instruction peaked in the Mid Phase, while HO-DI was prominent in the Early phase suggesting missed opportunities in the later phases when use of silence peaked. Some elements of self-determination theory's needs-supportive model were readily identified in teaching approaches, such as feedback. CONCLUSIONS An understanding of functional and HO-DI, including teaching strategies, was established within the context of an integrated theoretical framework, with different trajectories across Learner experience identified. Teaching strategies reflected constructivism and self-determination theory providing theoretical support for these frameworks to be applied in future driver training studies. Continued research efforts are needed to understand how best to balance functional and HO-DI to maximize young novice drivers' learning prior to independent driving, particularly during the late Learner period. Practical Applications: Naturalistic observation of current HO-DI and teaching approaches supports the feasibility of integrating recommended improvements arising from the theoretical framework within current practice, with practical implications for improvements to industry training.