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. 2015 Sep 11;5:13999. doi: 10.1038/srep13999

Figure 1. Rates of GG rubbing without and with referential or iconic gestures.

Figure 1

In social feeding contexts involving non-monopolisable foods, rates of GG rubbing increased following foot-pointing and hip shimmies (Wilcoxon: T+ = 55, P = 0.002). Symbols represent n = 10 females. The data are presented on a log-transformed y-axis to better visualise the variation in GG rubbing rates.