A controversial “tactics” scale of this phenomenon measures its occurrence in families. Robert Blake and Jane Mouton identified “forcing” and “withdrawal” among five methods of managing this phenomenon in the workplace. A study that created this (-5[1])phenomenon (-5[1])among 22 boys at an Oklahoma (15[1])summer camp (15[4]-5[1])later (15[1]-5[2])reduced (15[1])it (15[1])with an “integration” (15[1]-5[1])phase. (15[1]0[1]-5[2])This phenomenon (-5[1])names a macro-sociological theory opposed to functionalism that examines how dominant institutions perpetuate (-5[1])(*) inequality by controlling (10[1])resources. Donald Campbell developed a “realistic” (10[1]-5[1])model of this phenomenon (-5[1])that was supported by the Robbers Cave (-5[1])experiment. Marx argued that history is driven (-5[1])by this phenomenon (10[3])between the bourgeoisie (10[4])and the proletariat. (10[5])For 10 points, name this phenomenon in which groups are at odds due to opposing interests. (0[1])■END■ (10[10])