เปรียบเทียบวิธี

	Motivated Reasoning Experiment	Issue Framing Experiment
สาขาวิชา	จิตวิทยาการเมือง	จิตวิทยาการเมือง
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	2006	1997
ผู้ริเริ่ม	Charles Taber & Milton Lodge	Thomas Nelson; Dennis Chong & James Druckman
ประเภท	Survey/lab experiment	Survey/lab experiment
แหล่งต้นตำรับ	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.
ชื่อเรียกอื่น	Directional Motivated Reasoning Study, Biased Assimilation Experiment, Disconfirmation Bias Paradigm	Framing Effects Experiment, Emphasis Framing Study, Equivalence Framing Experiment
ที่เกี่ยวข้อง	4	4
สรุป	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.