“…Other major theories also explicitly emphasize cognition; I examine two of them. In political process theory (PPT) (McAdam et al, 2001(McAdam et al, , 2013Meyer, 2012;Meyer and Minkoff, 2004;Schussman and Soule, 2005;Zaidise et al, 2018), the psychological part is 'cognitive liberation', defined as 'the collective assessment of the prospects for successful insurgency' (McAdam, 1982: 40). In cognitive liberation, perceived injustice and efficacy are critical components of protest emergence (McAdam, 1982(McAdam, : 51, 2013.…”