Before revision:  Establishing that anticipation can be a promoter of polarized collective motion in certain models and that asynchrony, mutual anticipation , or motion restricted to a lattice are not necessary requirements for polarized collective motion to emerge in models with anticipation .
After revision:  Establishing that anticipation can be a promoter of polarized collective motion in certain models and that asynchrony, mutual anticipation , or motion restricted to a lattice environment are strict requirements for anticipation to promote polarized collective motion to emerge in models with anticipation .