0 = no midtpoint
1 = midpoint

1 = 45: below max
2 = 55: max
3 = 65: above max

Which geologist conveys more certainty in his prediction?
1 = A
2 = B

Geologist A predicted 25-35 km of lava flow. A’s predictions were
1 = Completely wrong 1
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = Completely correct 7

Please indicate the degree to which you agree or disagree with the following statements.-Climate change is merely a natural fluctuation, not caused by human activity
24 = Strongly disagree
25 = Somewhat disagree
26 = Neither agree nor disagree
27 = Somewhat agree
28 = Strongly agree

Please indicate your highest level of education
1 = 8th grade or less
2 = High school, no graduate
3 = High school graduate
4 = Vocational
5 = Some college
6 = College graduate
7 = More than college graduate

What is your gender?
1 = Male
2 = Female
3 = Other