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252                                  enhancing performance through training
                               many work environments “the ‘unusual’ is becoming much more usual” (Feltovich et al.,
                               1997, p. 141), training for adaptive expertise confers important advantages, although
                               there may be circumstances in which the development of routine expertise is preferable.A
                               thorough analysis of the organization’s training needs will provide valuable information
                               aboutwhethertrainingshouldbeorientedtowardpromotingroutineoradaptiveexpertise.

                               TRAINING DESIGN PRINCIPLES

                               General principles used in the design of training programs have been qualified by more
                               recent experimental evidence indicating that the effectiveness of some training interven-
                               tions depends to a large extent on the influence of moderating variables (see Table 12.2
                               for an overview of training design principles). The length of the delay between the train-
                               ing and evaluation is now known to be one such moderator of training outcomes. Some
                               training methods which boost initial training performance do not promote longer-term
                               skill retention and transfer, whereas other training methods that initially produce less
                               favourable outcomes lead to better long-term results. Training methods which facilitate
                               longer-term retention and transfer are often more challenging, and therefore depress
                               initial performance even though the level of learning is increased (Druckman & Bjork,
                               1994; Schmidt & Bjork, 1992). The discrepancy between immediate versus delayed
                               training outcomes may lead to the adoption of less effective training practices, either
                               because trainers are unaware of the longer-term consequences or because they are under
                               pressure to deliver short-term gains (Hesketh, 1997a). The sequencing of course content,
                               the type of information-processing strategies that are encouraged by training methods,
                               and practice and feedback schedules are all aspects of the training program that need to
                               be considered when designing training for longer-term outcomes. Furthermore, there is
                               a growing recognition of the need to practice during training those cognitive and meta-
                               cognitive processes that are important for subsequent transfer, and that will facilitate the
                               development of adaptive expertise.

                               SEQUENCING OF COURSE CONTENT

                               Course content is usually sequenced so that it progresses from easy to hard, or from
                               general principles to specific instances. This approach ensures that fundamental concepts
                               are acquired before moving on to higher-order concepts, and eliminates the confusion

                               TABLE 12.2 Training design strategies for enhancing transfer
                               • Use variable training tasks and conditions (Schmidt & Bjork, 1992)
                               • Encourage transfer appropriate processing e.g., problem solving, factual retrieval (Morris et al.,
                                 1977)
                               • Provide extended practice with training sessions that are distributed over time (Ericsson et al.,
                                 1993; Schmidt & Bjork, 1992)
                               • Provide appropriate feedback in terms of timing, specificity, and frequency (Kluger &
                                 DeNisi, 1996)
                               • Provide abstract theory in terms of rules and principles accompanied by illustrative examples
                                 (Gick & Holyoak, 1983; Nisbett et al., 1987)
                               • Adopt training methods that provide opportunities for practice and active learning, e.g.,
                                 behavioral modeling, role playing, simulation, learning by exploration (Frese, 1995;
                                 Ivancic & Hesketh, 1995/1996).
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