File:Experimental setup of the arena test for estimating the social reactivity of lambs.jpg

Figure 1: Experimental setup of the arena test for estimating the social reactivity of lambs. At the beginning of the test, animals can join their flock mates placed behind a grid barrier (social attraction, phase 0) and then were individually exposed to the social isolation (phase 1), and to the social attraction in presence of a motionless human (phase 2). (Adapted from Ligout et al., 2011)