手法を比較

	Media Trust Scale	Conspiracy Mentality Questionnaire
分野	政治心理学	政治心理学
系統	Process / pipeline	Process / pipeline
提唱年	1994	2013
提唱者	Mark D. West & Spiro Kiousis	Roland Imhoff & Marko Bruder
種類	Self-report	Self-report
原典	West, M. D. (1994). Validating a scale for the measurement of credibility: A covariance structure modeling approach. Journalism Quarterly, 71(1), 159-168.	Bruder, M., Haffke, P., Neave, N., Nouripanah, N., & Imhoff, R. (2013). Measuring individual differences in generic beliefs in conspiracy: Conspiracy Mentality Questionnaire. Frontiers in Psychology, 4, 225.
別名	MTS, Press Credibility Scale, News Media Confidence	CMQ, Conspiracy Ideation Scale, Generic Conspiracy Belief
関連	3	3
概要	The Media Trust Scale measures audience confidence in news media credibility, including perceptions of accuracy, fairness, completeness, and journalists' motivations. Developed by West (1994) and extended by Kiousis (2001), the scale captures both medium-specific trust (trust in TV news vs. newspapers vs. online news) and outlet-specific trust (CNN vs. Fox News vs. BBC vs. local news). Media trust is central to understanding political polarization, misinformation vulnerability, and the functioning of the democratic public sphere, as low-trust populations reject news sources entirely, opening space for alternative information ecosystems.	The Conspiracy Mentality Questionnaire measures individual differences in generic conspiracy thinking—the tendency to attribute significant events to hidden, coordinated group actions by powerful actors rather than to incompetence, chance, or transparent public causes. Developed by Bruder et al. (2013), the five-item CMQ assesses a stable dispositional trait that predicts belief in diverse conspiracy theories (JFK assassination, 9/11 truthers, anti-vaccine narratives, QAnon) and distrust of institutions. It captures conspiracy mentality as a generalised political attitude distinct from specific beliefs.