2.2. The questionnaire: determinants of interests
The questionnaire consisted of the three main groups of questions, reflecting our determinants of interest. These are: i) demographical and social–economic factors, recognized in the economics literature and others, i.e. household income, gender, education, ii) factors from the public health domain i.e. familiarity with the (severe) health effects, current health status, and iii) factors from the social sciences domain, i.e. familiarity, attitude and perception of risks, level of awareness, level of concern of environmental health effects, perceived level of exposure. Where possible, we followed widely applied and standardized questions and scales.
2.2. The questionnaire: determinants of interestsThe questionnaire consisted of the three main groups of questions, reflecting our determinants of interest. These are: i) demographical and social–economic factors, recognized in the economics literature and others, i.e. household income, gender, education, ii) factors from the public health domain i.e. familiarity with the (severe) health effects, current health status, and iii) factors from the social sciences domain, i.e. familiarity, attitude and perception of risks, level of awareness, level of concern of environmental health effects, perceived level of exposure. Where possible, we followed widely applied and standardized questions and scales.
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