sˈʌtʃ ˈɔːltɹuːˌɪzəm mˈeɪ ˈoʊnli ɛkstˈɛnd tʊ ˈɪŋɡɹuːp mˈɛmbɚz wˌaɪl dᵻɹˈɛktɪŋ pɹˈɛdʒuːdɪs ænd æntˈæɡənˌɪzəm ɐɡˈɛnst aʊtɡɹˈuːp mˈɛmbɚz sˈiː ˈɔːlsoʊ ɪŋɡɹˈuːp fˈeɪvɚɹᵻtˌɪzəm.
Such altruism may only extend to ingroup members while directing prejudice and antagonism against outgroup members (see also in-group favoritism).