手法を比較

	政治的信頼尺度	民主主義支持尺度（Democratic Support Scale）
分野	政治心理学	政治心理学
系統	Process / pipeline	Process / pipeline
提唱年	1974	1999
提唱者	Arthur H. Miller	Russell Dalton & Pippa Norris
種類	Self-report	Self-report
原典	Miller, A. H. (1974). Political issues and trust in government: 1964-1970. American Political Science Review, 68(3), 951-972.	Dalton, R. J. (2004). Democratic challenges, democratic choices: The erosion of political support in advanced industrial democracies. Oxford: Oxford University Press.
別名	PTS, Comparative Study of Electoral Systems (CSES) Trust Module	SFD, Democratic Legitimacy Scale, System Support Scale
関連	3	3
概要	The Political Trust Scale measures citizen confidence in government institutions, elected officials, and the political system's responsiveness and fairness. Pioneered by Miller (1974) and operationalized across comparative electoral studies (CSES Module 5), the scale captures both diffuse trust (in the political system generally) and specific trust (in particular institutions such as parliament or the executive). It is central to understanding democratic legitimacy, political engagement, and support for democratic institutions.	The Democratic Support Scale measures citizen commitment to democracy as a regime type, including beliefs that democracy is the best system of government, willingness to defend democratic institutions, and rejection of non-democratic alternatives. Pioneered by Norris (1999) and Dalton (2004) in comparative research, the measure distinguishes regime support (belief in democracy's superiority) from performance support (satisfaction with current government). It addresses the paradox of 'critical citizens'—in advanced democracies, people often express dissatisfaction with current government performance while maintaining deep commitment to democratic principles.