Research Article
How Households Adopt Sustainable Innovations? A Free Decision Enforced by Others
Table 2
Overview of independent variables.
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Note. Most items were measured on a 6-point Likert scale. In studies I and II, investment-relevant knowledge was measured on a 5-point Likert scale. The items were standardized for further analyses. Cronbach’s α is not available for investment-relevant knowledge and social norms in studies I and II. They were measured with single items in these studies. n = sample size as in number of participants, M = mean value of given variable in the sample (measured as central tendency of distribution), SD = standard deviation of values of given variable from calculated mean in the sample, and Cronbach’s α = reliability estimate for internal consistency of used scales. |