Abstract
Questions persist regarding the robustness of cross-sectional estimates of effects of variables that are themselves endogenous to the participation process. On one hand, the consequences of working on a campaign have interesting implications for democratic society. Less benign, however, is the possibility that failure to control for reciprocal processes leads to biased estimates of the causes of campaign participation. I use a panel of Democratic and Republican contributors interviewed following each of the past three presidential elections (1996, 2000, and 2004) to explore the relationships between campaign participation and three variables typically parameterized as predictors of participation: receiving a contact, ideological extremism, and strength of party identification. The effect of strength of party identification on campaign participation proves robust; however, I find that nearly all of the associations between contacts and participation and ideological extremism and participation appear to extend from, not into, participation and past participation.
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Notes
The data come from Walter J. Stone’s and Ronald B. Rapoport’s, Party Leadership and Presidential Selection Survey. Prior to the 1996 presidential election, they obtained samples of contributors to the Democratic and Republican National Committees who had received a direct mail appeal between October 1994 and October 1995 (the average contributor in these groups contributed less than $50). These were surveyed following the elections in 1996, 2000, and again in 2004. To be sure, not every activist contributes to the national parties, but it is difficult to conceive of a better group to sample if one wants a sample that is representative of activists in the mass public. Convention delegates, for example, are probably more involved than activists in the mass public, on average, because being a delegate requires an arduous selection procedure and convention attendance requires expensive travel. Lists from individual candidates enumerate activists in the mass public, but the groups may be unique in idiosyncratic ways related to the specific candidates. In short, the Party Leadership and Presidential Selection Survey follows a unique approach to gain new insights into a group that is difficult to enumerate.
See Koger et al. (2005) for an interesting study of the dissemination of donors’ contact information.
In addition, the three-wave models enable me to study both the reciprocal and cross-lagged effects while also correcting for measurement error.
Year
DNC N
DNC response rate
RNC N
RNC response rate
1996
666
46.4%
789
39.9%
2000
419
62.9%
494
62.6%
2004
167
39.9%
216
43.7%
While the combined scale no doubt misses some differences in the determinants of each act, I ran separate models for “convincing friends” and “contributing money” and the estimates were very similar to the models based on the combined scale. I report only the results of the combined scale analyses because the underlying processes that I study do not appear to differ dramatically across the various acts and because total involvement captures variation in participation in ways that separate models of each act would miss. For example, an individual could forego contributing money one year, but still increase participation by adding other acts.
See Appendix B for descriptive statistics.
The error variances of the observed indicators are represented by the ɛ terms and the structural disturbances of the latent variables are represented by the ζ terms. I follow the single indicator procedure for three-wave data described in Wiley and Wiley (1970). Wiley and Wiley identify the single indicator model by constraining the error variances to equality in each wave ɛ1 = ɛ2 = ɛ3 and ɛ4 = ɛ5 = ɛ6 and setting each of the structural coefficients linking the latent variables to their observed indicators to one (which also ensures the units of the latent variables retain the units of the observed indicators). In addition, I impose several “consistency” constraints to gain additional degrees of freedom. Finkel (1995) recommends setting the structural coefficients to equality when panel waves are equally spaced (as these are). For example, I set the structural coefficient linking c00 → p00 equal to that of c04 → p04. I do the same for the lagged effects (e.g. c96 → c00 is set equal to c00 → c04), the cross-lagged effects, and the reciprocal effects.
Finkel (1995) describes this approach to handling measurement error problems,
When an indicator with random measurement error is used as an independent variable in a regression equation, the result is biased estimation of the true causal effect of the latent variable…[a]lthough measurement error leads to serious problems in panel analysis, it can also be handled much more easily than in the cross-sectional context… In panel designs, the repeated measurement of the indicators over time increases the power of this [error correction] approach considerably, as additional waves of data provide more information with which to estimate relevant structural and measurement coefficients. In fact, measurement properties and structural effects in models with only one indicator of a latent variable can be estimated with at least three waves of data, and thus all multiwave panel models can be treated as variants of the multiple indicators [error correction] approach (47–49).
Fit for each model is measured by the chi-square statistic, with higher values (relative to the number of degrees of freedom) indicating worse fit (see Finkel 1995). The models are compared by subtracting the chi-square of the unconstrained model from that of the constrained model. The degrees of freedom for this comparison are equal to the difference of the degrees of freedom of the two models (Bollen 1989). The null hypothesis in these tests is that model fit for both the constrained and unconstrained models are equal.
It might also be worth noting that these problems are unique to activism—the contact questions probably work quite well in terms of turnout because voting does not involve extensive interaction with a party or candidate.
References
Abramson, P. R., & Claggett, W. (2001). Recruitment and political participation. Political Research Quarterly, 54(4), 905–916.
Brady, H. E., Schlozman, K. L., & Verba, S. (1999). Prospecting for participants: Rational expectations and the recruitment of political activists. American Political Science Review, 93(1), 153–168.
Bollen, K. A. (1989). Structural equations with latent variables. New York: John Wiley & Sons, Inc.
Campbell, A., Converse, P. E., Miller, W. E., & Stokes, D. E. (1960). The American voter. New York: John Wiley & Sons, Inc.
Carmines, E. G., & Stimson, J. A. (1989). Issue evolution: Race and the transformation of American politics. Princeton: Princeton University Press.
Carmines, E. G., & J. Woods (2002). The role of party activists in the evolution of the abortion issue. Political Behavior, 24, 2002.
Carsey, T. M., & Layman, G. C. (1999). A dynamic model of political change among party activists. Political Behavior, 21, 17–41.
Claggett, W. (1981). Partisan acquisition versus partisan intensity: Life-cycle, generation, & period effects, 1952–1976. American Journal of Political Science, 25, 193–214.
Converse, P. E. (1969). Of time and partisan stability. Comparative Political Studies, 2, 139–71.
Converse, P. E. (1976). The dynamics of party support: Cohort-analyzing party identification. Beverly Hills, CA: Sage.
Finkel, S. (1985). Reciprocal effects of participation and political efficacy: A panel analysis. American Journal of Political Science, 29, 891–913.
Finkel, S. (1995). Causal analysis with panel data. London: Sage Publications.
Freie, J. F. (1997). The effects of campaign participation on political attitudes. Political Behavio, 19(2), 133–156.
Gershtenson, J. (2002). Political participation in campaign activities, 1952–1996. Political Research Quarterly, 55, 687–714.
Grant, J. T., & Rudolph, T. J. (2002). To give or not to give: Modeling individuals contribution decisions. Political Behavior, 24(1), 31–54.
Green, J. C., & Guth, J. L. (1989). The missing link: Political activists and support for school prayer. The Public Opinion Quarterly, 53, 41–57.
Isenberg, D. J. (1986). Group polarization: A critical review and meta-analysis. Journal of Personality and Social Psychology, 50, 1141–1151.
Koger, G., S. Masket, & H. Noel. (2005). We appreciate your support: Information exchange and party networks. Paper presented at the annual meeting of the American Political Science Association.
Leighley, J. E. (1995). Attitudes, opportunities and incentives: A field essay on political participation. Political Research Quarterly, 48(1), 181–209.
McCann, J. A. (1995). Nomination politics and ideological polarization: Assessing the attitudinal effects of campaign involvement. Journal of Politics, 57(1), 101–120.
Miller, W. E., & Jennings, M. K. (1986). Parties in transition: A longitudinal study of party elites and party supporters. New York: Sage.
Mutz, D. (2006). Hearing the other side: Deliberative versus participatory democracy. Cambridge: Cambridge University Press.
Rapoport, R. B., & Stone, W. J. (1994). A model for disaggregating political change. Political Behavior, 16(4), 505–532.
Rapoport, R. B., & Stone, W. J. (2005). Three’s a crowd: The dynamic of third parties, ross perot, and republican resurgence. Ann Arbor: University of Michigan Press.
Rosenstone, S. J., & Hansen, J. M. (1993). Mobilization, participation, and democracy in America. New York, NY: Macmillan.
Saunders, K. L., & Abramowitz, A. I. (2004). Ideological realignment and active partisans in the american electorate. American Politics Research, 32, 285–309.
Sunstein, C. R. (2000). Deliberative trouble? Why groups go to extremes. The Yale Law Journal, 110, 71–119.
Sunstein, C. R. (2002). The law of group polarization. The Journal of Political Philosophy, 10, 175–195.
Verba, S., & Nie, N. H. (1972). Participation in America: Political democracy and social equality. New York: Harper & Row.
Verba, S., Schlozman, K. L., & Brady, H. E. (1995). Voices and equality: Civic voluntarism in American politics. Cambridge, MA: Harvard University Press.
West, D. M. (1988). Activists and economic policymaking in congress. American Journal of Political Science, 32, 662–680.
Wiley, D. E., & Wiley, J. A. (1970). The estimation of measurement error in panel data. American Sociological Review, 35, 112–117.
Wong, J. S. (2000). The effects of age and political exposure on the development of party identification among asian americans and latino immigrants in the United States. Political Behavior, 22, 341–371.
Acknowledgements
This research would not be possible without data from The Party Leadership and Presidential Selection Survey. The author thanks Walt Stone and Ron Rapoport for making their study available and for advice and assistance.
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Appendices
Appendix A: Analyzing Attrition
In Table A1 I describe respondents and nonrespondents, on each of my four variables, in the 2000 wave and the 2004 wave, by comparing their baseline 1996 responses. Fortunately, I only detect a potential problem with one of the eight comparisons. The 95% confidence intervals associated with the mean 1996 participation reports of respondents in 2000 compared to the mean 1996 participation reports of nonrespondents in 2000, do not overlap. However, the difference of the two means is only .40. While the difference is statistically significant, on a scale with a theoretical maximum of 18, the difference is less significant substantively. Further mollifying concern about response bias, the confidence intervals associated with the mean 1996 participation reports of respondents in 2004 compared to the mean 1996 participation reports of nonrespondents in 2004, do overlap. Finally, I detect no statistically significant response bias on the other variables.
Variable | Response group | Mean | 95% CI | N |
---|---|---|---|---|
1996 participation* | 2000 nonrespondent | 2.04 | 1.88–2.21 | 542 |
2000 respondent | 2.44 | 2.29–2.59 | 913 | |
1996 participation | 2004 nonrespondent | 2.21 | 2.07–2.33 | 1072 |
2004 respondent | 2.53 | 2.31–2.76 | 383 | |
1996 contact | 2000 nonrespondent | .75 | .71–.79 | 542 |
2000 respondent | .79 | .77–.82 | 913 | |
1996 contact | 2004 nonrespondent | .78 | .75–.80 | 1072 |
2004 respondent | .77 | .73–.81 | 383 | |
1996 strength of PID | 2000 nonrespondent | 2.51 | 2.45–2.58 | 527 |
2000 respondent | 2.49 | 2.44–2.54 | 891 | |
1996 Strength of PID | 2004 nonrespondent | 2.50 | 2.45–2.54 | 1046 |
2004 respondent | 2.51 | 2.43–2.59 | 372 | |
1996 ideological extremism | 2000 nonrespondent | 1.71 | 1.64–1.78 | 510 |
2000 respondent | 1.73 | 1.68–1.77 | 880 | |
1996 ideological extremism | 2004 nonrespondent | 1.69 | 1.65–1.74 | 1022 |
2004 respondent | 1.79 | 1.71–1.86 | 368 |
Appendix B: Descriptive Statistics
Variable* | Observations | Mean | SD | Min. | Max. |
---|---|---|---|---|---|
1996 participation | 383 | 2.53 | 2.23 | 0 | 11 |
2000 participation | 383 | 2.40 | 2.28 | 0 | 15 |
2004 participation | 383 | 2.94 | 2.31 | 0 | 15 |
1996 contact | 383 | .77 | .42 | 0 | 1 |
2000 contact | 383 | .70 | .46 | 0 | 1 |
2004 contact | 383 | .76 | .43 | 0 | 1 |
1996 Id. Ext. | 368 | 1.79 | .70 | 0 | 3 |
2000 Id. Ext. | 371 | 1.85 | .70 | 0 | 3 |
2004 Id. Ext. | 381 | 1.82 | .74 | 0 | 3 |
1996 Str. PID | 372 | 2.51 | .76 | 0 | 3 |
2000 Str. PID | 373 | 2.41 | .85 | 0 | 3 |
2004 Str. PID | 378 | 2.50 | .82 | 0 | 3 |
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Claassen, R.L. Testing the Reciprocal Effects of Campaign Participation. Polit Behav 30, 277–296 (2008). https://doi.org/10.1007/s11109-008-9052-2
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DOI: https://doi.org/10.1007/s11109-008-9052-2