10.1371/journal.pcbi.1004290.g004 Pierre Broly Pierre Broly Jean-Louis Deneubourg Jean-Louis Deneubourg Calculated experimental and theoretical fraction of slow individuals <i>F</i><sub><i>s</i></sub> according to number of initially introduced individuals (a) and the retention time of groups (b). Public Library of Science 2015 transition dynamic stability isopod individual Behavioural Contagion laboratory species recurrence density group cohesion adaptive values mechanism conspecific influence aggregation understanding Social Crustacean disturbance behavioural states variable model data group size interaction stimulus groups decreases response woodlice nature organism perturbation context 2015-06-11 03:00:41 Figure https://plos.figshare.com/articles/figure/_Calculated_experimental_and_theoretical_fraction_of_slow_individuals_F_s_according_to_number_of_initially_introduced_individuals_a_and_the_retention_time_of_groups_b_/1446445 <p>Calculated experimental and theoretical fraction of slow individuals <i>F</i><sub><i>s</i></sub> according to number of initially introduced individuals (a) and the retention time of groups (b).</p>