The shift can be traced back to the 1960s, with the reassessment of kinship's basic principles offered by Edmund Leach, Rodney Neeham, David Schneider, and others.
Pauwahan puniki prasida karuruh malih ring warsa 1960-an, antuk nitenin malih unteng-unteng dasar pasawitran sane kasobyahang  olih Edmund Leach Edmund Leach, Rodney Neeham, David Schneider miwah sane tiosan.