Table 3.

List of indicators used to measure each construct.

Construct	Indicator
Knowledge regarding MSG issue	I know more about MSG than most other people.
	Among my neighbors and friends, I am a quasi “expert” on the MSG issue.
	I can explain MSG and its risks pretty well using scientific facts.
Trust in overall food safety and food-related institutions and groups	I trust in the overall food safety of the domestic market.
	I trust in the government announcements and media reports regarding food safety issues.
	I believe that the government policies regarding food safety are relevant.
	I think that food manufacturers follow food safety procedures.
	I believe in the opinions of civil groups regarding food safety issues.
Attitude toward food additives and foods in safety controversies	I look at food additives with suspicion.
	I suspect the safety of foods in safety controversies regardless of their authenticity.
	I try not to consume food additives and foods in safety controversies.
Perceived risk of MSG	I think MSG has a negative effect on human health.
	I may feel anxious if I eat food containing MSG.
	If I purchased food containing MSG, my family members would dislike it because it is related to a food safety problem.
	MSG became a social issue because of its risks.
Intention to avoid MSG	If possible, I will make every effort to avoid MSG.