مقایسهٔ روش‌ها

	Motivated Reasoning Experiment	Issue Framing Experiment
حوزه	روان‌شناسی سیاسی	روان‌شناسی سیاسی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	2006	1997
پدیدآور	Charles Taber & Milton Lodge	Thomas Nelson; Dennis Chong & James Druckman
نوع	Survey/lab experiment	Survey/lab experiment
منبع بنیادین	Taber, C. S., & Lodge, M. (2006). Motivated skepticism in the evaluation of political beliefs. American Journal of Political Science, 50(3), 755-769.	Nelson, T. E., Clawson, R. A., & Oxley, Z. M. (1997). Media framing of a civil liberties conflict and its effect on tolerance. American Political Science Review, 91(3), 567-583.
نام‌های دیگر	Directional Motivated Reasoning Study, Biased Assimilation Experiment, Disconfirmation Bias Paradigm	Framing Effects Experiment, Emphasis Framing Study, Equivalence Framing Experiment
مرتبط	4	4
خلاصه	A motivated reasoning experiment tests whether people process political information to reach conclusions they are directionally motivated to hold rather than the most accurate ones. Building on Kunda's (1990) theory and crystallized by Taber and Lodge (2006), these designs expose partisans to attitude-congruent and incongruent arguments and measure biased assimilation, disconfirmation bias, attitude polarization, and selective exposure.	An issue framing experiment manipulates how a political issue is described, emphasizing different considerations, to test how framing shifts opinion. Nelson, Clawson and Oxley's (1997) classic study showed that framing a Klan rally as a free-speech issue versus a public-order issue changed tolerance judgments, and Chong and Druckman (2007) systematized framing theory and the experimental methods used to estimate framing effects.