Exploring the ideational explanation for pro-immigrant sentiment: evidence from a South Korean survey

Comparative Migration Studies

Table 10 Item-analysis: cosmopolitanism index

Item	Obs	Sign	Item-Test Correlation	Item-Rest Correlation	Average Interitem Covariance	Alpha
‘item1’	1660	+	0.710	0.584	0.303	0.841
‘item2’	1660	+	0.720	0.585	0.295	0.841
‘item3’	1660	+	0.780	0.670	0.282	0.826
‘item4’	1660	+	0.783	0.671	0.279	0.826
‘item5’	1660	+	0.817	0.716	0.267	0.817
‘item6’	1660	+	0.758	0.629	0.282	0.834
Test scale					0.285	0.855