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	Q-Sort in Communication	Qの方法論
分野	Communication	心理学
系統	Process / pipeline	Hypothesis test
提唱年	1953	1935
提唱者	William Stephenson (Q methodology); applied in communication research	William Stephenson
種類	Rank-ordering of stimuli to model patterns of audience subjectivity	Q-sort ranking technique
原典	Krippendorff, K. (2004). Content Analysis: An Introduction to Its Methodology (2nd ed.). Thousand Oaks, CA: Sage. ISBN: 9780761915454	Stephenson, W. (1935). Technique of factor analysis. Nature, 136(3434), 297.
別名	Q-sort technique, Q methodology in communication, Subjectivity sorting, Q-Sıralama	Q-Sort, Q-Technique
関連	4	3
概要	Q-sort is the data-collection technique at the heart of Q methodology, in which participants rank-order a set of statements or stimuli along a forced distribution (typically from 'most agree' to 'most disagree') to express their subjective point of view. In communication research it is used to uncover the shared patterns of opinion, framing, or media interpretation that exist within an audience, by factor-analyzing how people sort rather than how they score isolated items.	Q-Methodology is a mixed-methods approach that combines quantitative factor analysis with qualitative interpretation to identify distinct perspectives, viewpoints, or 'factors' shared by groups of people. Introduced by William Stephenson in 1935, it uses Q-sorts—where participants rank statements on a continuum—to measure subjective viewpoints systematically. The method applies factor analysis to correlations among Q-sorts (not items), revealing common patterns of opinion or attitude that transcend individual differences.