The purpose of this study is to investigate the process of political socialization in adolescence. The subjects were 76 third graders of two junior high schools, 70 farm youth in two farm villages, Miyagi prefecture, and 149 second graders of a junior high school, 67 Iaborers, 63 college students in a city, Osaka. Total su;djects were 425, aged from 14 to 19. Procedure I : The 425 subjects were given 10 political terms (P) and 10 neutral terms (N). (P) : Iandlord, Iaborer, equality, election, abstention Lrom voting, war. Right, conservative party, laboi union, capitalism. (N) : disadvantage, rich, privation, city, production, demand, cause, correct answer, affirmation, stability, The subjects were required to write theiy antonyms. Procedure H : The subjects were given P, N and their antonyms. 10 terms and their antonyms in P, N were chosen from the four cognitives levels, of political attitude in social psychology.