The problem awareness variable had a
high internal consistency (a ¼ 0:95).
3. Results
3.1. Descriptive analysis of values, beliefs, and norms
In Table 2, means and
standard deviations for pro-
environmental orientation, problem awareness of private
car use, personal norm, and willingness to reduce car use
are shown. The sample was to some extent pro-environ-
mental, and car use was perceived
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