“…Inciardi (1970) examined the case files of all firesetters released on parole from New York state prisons in a six year period (1961)(1962)(1963)(1964)(1965)(1966) and observed six firesetter categories: revenge, (i.e., vengeance) excitement (i.e., pyromania type traits), institutionalized (i.e., firesetting in mental health facilities in order to be relocated), insurance claim (i.e., firesetting to obtain economic reward), vandalism (i.e., firesetting for fun), and crime concealment (i.e., firesetting to conceal another criminal act). Again, key strengths of this typology relate to the fact that (a) many of the categories have been empirically supported by other researchers (e.g., revenge, Koson & Dvoskin, 1982;Pettiway, 1987;Rix, 1994 and excitement, vandalism, and crime concealment;Icove & Estepp, 1987), and (b) because of the descriptive detail provided about firesetters representing each category, this classification offers fertility for possible clinical work. Nevertheless, although this typology was able to classify all 138 firesetters in the sample, very little detail is given about the method of group classification used and no inter-rater reliability statistics are detailed.…”