Published online by Cambridge University Press: 10 November 2009
In this article the author proposes a schema conception of belief system structure, and employs confirmatory factor analysis, to investigate the connections between Left/Right Orientation and a range of policy-centred and operation-of-government attitudes. Contrary to the results of some earlier research, this study finds that Canadians' morality beliefs are moderately consistent with their evaluations of left and right. The examination includes education and class differences in the ideological integration and range of political belief systems. The major difference between workers and other classes is congruent with the notion that workers possess a dualistic political consciousness.
Cet article propose, sous forme de schéma, un système de croyances. Une analyse de facteurs de confirmation est utilisée afin d'étudier les liens entre l'orientation droite/gauche et un ensemble d'attitudes touchant les politiques et la gestion des gouvernements. À l'encontre des résultats des études antérieures, cette étude montre que les croyances morales des Canadiens sont modérément conformes avec leur évaluation de la gauche et de la droite politiques. L'impact de l'éducation et de la classe sociale sur la formation des idéologies et des systèmes de croyance est aussi examiné. La grande difference observée entre les ouvrier(ère)s et les autres classes confirme l'idée que les ouvrier(ère)s ont une conscience politique duale.
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29 With 41 per cent of the national sample excluded from this study, the possibility of selection bias must be entertained. This issue is explored in the Conclusions.
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31 My approach draws upon the earlier work of Erik Olin Wright. See, for example, Wright, Erik Olin, Class Structure and Income Determination (New York: Academic Press, 1979), chap. 2Google Scholar.
32 Covariances between indicators were calculated using pairwise deletion of missing values. Twenty-six per cent of the 1,982 cases were missing on the feelings towards left-wingers item, and 24 per cent were missing on the feelings towards right-wingers item. In contrast, for the 32 political attitude indicators missing cases averaged only 6.8 per cent. These included no opinion, refused and neither agree nor disagree responses.
33 Most of the observed variables included in the analyses are measured on four-category ordinal scales. The use of categorical indicators tends to produce violations of the confirmatory factor assumptions that (1) observed variables have a multinormal distribution, and (2) the population covariance matrix of observed variables is equal to the covariance matrix written as a function of model parameters. Studies indicate, however, that the maximum likelihood fitting function produces parameter estimates which are only slightly biased in the presence of these problems. However, variables with skewnesses and kurtoses greater than 1.0 in absolute value are likely to inflate the chi-square significance test, making models appear to be worse fitting than they actually are. For the 35 variables analyzed in this study, the mean kurtosis equalled −0.5 with 12 variables having a kurtosis greater than 1 in absolute value; and the mean skewness equalled 0.4 with 4 variables having a skewness greater than 1 in absolute value. See Bollen, Structural Equations With Latent Variables, 434–39, and Hayduk, Leslie A., Structural Equation Modeling With LISREL (Baltimore: Johns Hopkins Press, 1987), 328–330Google Scholar.
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35 The goodness-of-fit measures presented in the Appendix indicate that although the fit of the constrained models is significantly worse than that of the unconstrained models (chi-square difference tests), the difference in fit is substantively unimportant (see the GFI values).
36 Lambert et al., “Left/Right Beliefs,” 557, 561.
37 Peffley and Hurwitz, “A Hierarchical Model,” 883.
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39 Other studies have used the same technique to establish the meaning of the left/right dimension. See Inglehart, Ronald and Sidjanski, Dusan, “The Left, the Right, the Establishment and the Swiss Electorate,” in Budge, et al. , eds., Party Identification, 236Google Scholar, and Johnston, “The Ideological Structure,” 60–64.
40 A series of chi-square difference tests determined whether the estimated covariances for different groups are significantly different. Each test involved constraining two or three phi parameters to equality across groups for a single political attitude. Significant findings are recorded in Table 2. On the logic of chi-square tests of nested models see Hayduk, Structural Equation Modeling, 163–67.
41 As noted by an anonymous reviewer, the relative importance of class and education could best be studied in a nine-group analysis (one for each combination of education stratum and class). Unfortunately, relatively small sample sizes for a number of these subgroups precluded such an approach. However, as a further check on the results reported in the fourth panel of Table 2, education was controlled by studying only those individuals with no post-secondary education in a two-class analysis (managers/supervisors and owners in a pooled group, minimum pairwise N = 160; workers in the second group, minimum pairwise N = 233). The results are consistent with those reported in Table 2, with the covariance between Left/Right Orientation and Economic Justice .03 for workers and .24 for the pooled class group.
42 See, for example, the classic statement by Lukács, Georg, History and Class Consciousness (Cambridge: MIT Press, 1971), 73Google Scholar, and a current version of the Lukácsian position by Ollman, Bertell, “How to Study Class Consciousness, and Why We Should,” Insurgent Sociologist 14 (1987), 57–96CrossRefGoogle Scholar.
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44 This study also examined the mean difference between these two groups of workers for each of the other 25 political attitude indicators listed in the Appendix. Consistent differences were discovered for only one set of items: for every one of the eight indicators of Alienation from Government, left/right self-identifiers are less alienated (p ≤ .01 in each case). It hardly seems coincidental that workers who lack a left/right identity are much more alienated from government than workers who possess this abstract identity. Further study is needed to see if political sophistication is the common cause of both left/right thinking and a lower level of alienation.