手法を比較

	Ethnocentrism Scale	国民的アイデンティティ尺度
分野	政治心理学	政治心理学
系統	Process / pipeline	Process / pipeline
提唱年	2001	1989
提唱者	James W. Neuliep & James C. McCroskey	Richard Kosterman & Seymour Feshbach
種類	Self-report attitude scale	Self-report
原典	Neuliep, J. W. (2002). Assessing the reliability and validity of the Generalized Ethnocentrism Scale. Journal of Intercultural Communication Research, 31(4), 201-215.	Kosterman, R., & Feshbach, S. (1989). Toward a measure of patriotic and nationalistic attitudes. Political Psychology, 10(2), 257-274.
別名	GENE Scale, Ethnocentrism Scale, Generalized Ethnocentrism Scale	NIS, National Attachment Scale, Patriotism Scale
関連	4	3
概要	The Generalized Ethnocentrism (GENE) Scale, developed by Neuliep and McCroskey, is a self-report instrument measuring ethnocentrism: the tendency to view one's own group as the center of the social universe and to judge other groups by its standards, with corresponding ingroup preference and outgroup derogation. In political science, the ethnocentrism construct was given prominence by Kinder and Kam's (2009) Us Against Them, which uses survey-based ethnocentrism measures to explain American policy opinion.	The National Identity Scale measures the strength and character of individuals' identification with their nation, including attachment to national symbols, pride in national achievements, and sense of belonging to the national community. Developed by Kosterman and Feshbach (1989), it distinguishes patriotism (pride in national accomplishments, willingness to serve) from nationalism (belief in national superiority, willingness to act against outsiders). The measure has become essential in comparative politics, examining how national identity shapes political behavior, attitudes toward immigration, support for international cooperation, and electoral choices.