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Hazard anticipation of young novice drivers - SWOV

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Compared to the control group, the SimRAPT group anticipated latent<br />

hazards significantly more <strong>of</strong>ten in the near transfer situations, the far<br />

transfer situations and in all the situations together. The effect size was large<br />

in the near transfer situations and was medium in the far transfer situations<br />

and in all the situations together. These results indicate that SimRAPT<br />

improved the visual search for latent hazards <strong>of</strong> <strong>novice</strong> <strong>drivers</strong> and that the<br />

improvement was larger for near transfer situations than for far transfer<br />

situations, although the improvement in far transfer situations still was<br />

significant.<br />

The near transfer situations for the SIMRAPT group were the situations B, C,<br />

F, L, N, Q and R <strong>of</strong> Table 6.2. If the correctly anticipated near transfer<br />

situations (i.e. the visual search <strong>of</strong> the participant met the criteria formulated<br />

in column 7 <strong>of</strong> Table 6.2) are scored as 1 and the incorrectly anticipated<br />

situations as 0, the mean score <strong>of</strong> the sum <strong>of</strong> the near transfer situations was<br />

5.86 for the SimRAPT group and was 3.97 for the control group. The<br />

standard deviation in the near transfer situations was .23 for the SimRAPT<br />

group and .43 for the control group. The difference in standard deviations<br />

between the SimRAPT group and the control group was significant with a<br />

medium effect size, t (34) = -2.93, p < .01, r = .45. The relatively high scores<br />

and the relatively low dispersion <strong>of</strong> the SimRAPT group compared to the<br />

scores and dispersion <strong>of</strong> the control group, could indicate that learners who<br />

before the training are relatively poor in hazard <strong>anticipation</strong> and learners<br />

who before the training are already relatively good in hazard <strong>anticipation</strong>,<br />

rise to more or less the same level <strong>of</strong> hazard <strong>anticipation</strong> skills with regard to<br />

near transfer situations. The difference in standard deviations between the<br />

SimRAPT group and the control group was not significant for the far transfer<br />

situations, t (34) = -0.81, p = .43. This could indicate that far transfer situations<br />

still are difficult to detect and recognize for learners with a low entrance<br />

level, after they have completed SimRAPT.<br />

Six <strong>of</strong> the seven near transfer situations contained covert latent hazards. The<br />

difference between the SimRAPT group and the control group for covert<br />

latent hazards in the near transfer situations was highly significant with a<br />

large effect size, U = 48.0, p

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