Geophysical variables and behavior: LX. Lonquimay and Alhué, Chile: tension from volcanic and earthquake hazard

This study assesses the effect of trait anxiety scores on subjects' responses to volcanic eruption hazard and earthquake hazard in Lonquimay and Alhué, respectively. Lonquimay is located in the southern Chilean Andes and Alhué is located in central Chile in the Coastal Range. The former was afflicted by a volcanic eruption which commenced on Christmas Day 1988 and the latter by an earthquake on March 3, 1985. Expectations of high damage and fear from a radio hazard prediction were associated with high trait-anxiety scores in the Alhué sample while positive adjustments to extenuate the hazard effect reached significance for the Lonquimay sample.