“…Among class measures, studies had mostly used continuous variables, either one of education, occupation, and income of parents (sometimes respondents' own education, occupation, and income) or in combination as in the use of indices (Akers, 1964;Axenroth, 1983;Brownfield, 1986;Elliott & Ageton, 1980;Elliott & Huizinga, 1983;Farnworth et al, 1994;Heimer, 1997;Johnson, 1980;Johnston, 1978;Krohn, Akers, Radosevich, & LanzaKaduce, 1980;McGee, 1992;Nye et al, 1958;Thornberry & Farnworth, 1982;Tittle & Meier, 1991;Wright et al, 1999). Among these studies, some studies found support for continuous measures of class (Axenroth, 1983;Brownfield, 1986;Elliott & Ageton, 1980;Elliott & Huizinga, 1983;Heimer, 1997;Johnston, 1978;Wright et al, 1999), while other studies did not reveal such a relationship (Akers, 1964;Farnworth et al, 1994;Johnson, 1980;Krohn et al, 1980;McGee, 1992;Nye et al, 1958;Tittle & Meier, 1991). The former studies indicated that the relationship between class and delinquency held for serious or violent delinquency.…”