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. 2013 Mar 13;8(3):e53227. doi: 10.1371/journal.pone.0053227

Figure 4. The MLU (in words) versus Inline graphic : Inline graphic.

Figure 4

The major classes of roles, i.e. target children (blue), mothers (green), investigators (red) and fathers (black), are shown. Length normalization by prefix with Inline graphic is used. Swedish lacks the class ‘investigator’. In order to facilitate the visual inspection of the series, the few points with MLU above 15 or Inline graphic above 2 are not shown (this concerns English and German).