Perceptions of CO2 Report - Global CCS Institute

Table 14: ANOVA (three factors) for influences of information in changes between the first assessment and thesecond assessment on CCS perceptionFactors(provided information)CO 2 characteristicsCO 2 natural phenomenaCO 2 behaviour in CCSCO 2 characteristicsx CO 2 naturalphenomenaStatistics Positive (5)-Negative (1)Type III sumof squaresClean (5)-Dirty (1)Useful (5)-Useless (1)Dangerous(1)-Safe (5)Matrure(5)-Developing(1)0.571 0.556 2.354 2.354 6.033F 0.710 0.747 3.285 2.643 7.674P-value 0.400 0.387 0.070 0.104 0.006Type III sumof squares12.273 2.174 0.668 13.262 1.951F 15.245 2.923 0.932 14.892 2.481P-value 0.000 0.087 0.335 0.000 0.115Type III sumof squares4.774 4.623 1.289 1.124 10.837F 5.929 6.215 1.798 1.262 13.783P-value 0.015 0.013 0.180 0.261 0.000Type III sumof squares3.894 1.715 1.905 0.006 0.035F 4.837 2.306 2.658 0.007 0.045(interaction term) P-value 0.028 0.129 0.103 0.935 0.833CO 2 characteristicsType III sumof squares0.015 3.958 0.958 0.080 0.501x CO 2 behaviour in CCS F 0.019 5.322 1.337 0.090 0.637(interaction term) P-value 0.891 0.021 0.248 0.764 0.425CO 2 natural phenomenaType III sumof squares2.847 4.203 0.453 0.662 0.045x CO 2 behaviour in CCS F 3.536 5.650 0.632 0.743 0.057(interaction term) P-value 0.060 0.018 0.427 0.389 0.811CO 2 characteristicsx CO 2 naturalphenomenax CO 2 behaviour in CCS(interaction term)ControlType III sumof squares0.191 0.277 0.026 0.144 1.354F 0.237 0.373 0.036 0.162 1.722P-value 0.626 0.542 0.850 0.688 0.190Type III sumof squares20.903 9.438 9.693 2.263 0.478+ Consequence F 25.965 12.689 13.524 2.541 0.608(order effect) P-value 0.000 0.000 0.000 0.111 0.436Type III sumof squaresCorrectedTotal2017.804 1854.551 1784.543 2209.936 1960.632df 2469 2469. 2469. 2469 2469Adjusted R-0.015 0.010 0.008 0.005 0.010squared(Note)Positive effect P