Fig. 3From: Digital measurement of hands-on performance? Ecological validation of a computer-based assessment of automotive repair skillsIt is hypothesised that the judgement of repair actions shown in video vignettes predicts the outcome of performing comparable actions in a hands-on assessment. The upper left cell and lower right cell of the contingency table—printed in bold—mark the hypothesised outcome. The upper right cell and lower left cell mark situations in which the results of the video-based test do not predict hands-on performanceBack to article page