1 point To distinguish cultures, most researchers consider this to be the key identifier of group boundaries. Laws Taboos Language Traditions Material culture Sociologists are unable to develop laws of society that would allow them tpoint to predict all human behaviour because: sociologists place more emphasis on changing society than on understanding society sociology has only been an accepted academic discipline for about 20 years, and more knowledge must be gained sociologists have lost touch with people sociologists do not have appropriate methods available human behaviour is both imaginative and spontaneous