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ORIGINAL PAPER
Effect of critical thinking disposition on household
earthquake preparedness
Yoshinori Nakagawa
1
Received: 9 May 2015 / Accepted: 29 November 2015 / Published online: 11 December 2015
ÓSpringer Science+Business Media Dordrecht 2015
Abstract Critical thinking is a form of open-minded thinking that aims to gain insight
into how to improve things. The focus is on criticism and applicability of the resultant
knowledge. Despite the existence of theories linking the critical thinking disposition and
hazard adjustment adoption, there have been no previous studies examining the association
between this disposition and household earthquake preparedness. The present study intends
to identify this association. Data were collected from 598 respondents through a ques-
tionnaire survey. Household earthquake preparedness was measured by the number of
adjustments adopted in the household. In regression analysis, taking into account inter-
actions between the considered variables, it was found that logical thinking awareness, a
subconstruct of the critical thinking disposition, was a significant predictor of household
preparedness. Furthermore, inquisitiveness, another subconstruct of critical thinking dis-
position, was found to moderate the association between risk perception and earthquake
preparedness. This finding suggests that people who have the motivation to tackle chal-
lenging situations actually do so in the context of earthquake preparedness. The practical
implications of the findings are also discussed.
Keywords Critical thinking disposition Interaction effect Regression analysis
Adoption of hazard adjustment Earthquake Household
1 Introduction
In Japan and worldwide, there is increasing concern about the occurrence of natural
hazards, especially earthquakes. Damages from earthquakes and loss of life can be reduced
to a great extent if households act before an earthquake to reduce their vulnerability. Thus,
&Yoshinori Nakagawa
nakagawa.yoshinori@kochi-tech.ac.jp
1
School of Management and Economics, Kochi University of Technology, 2-22, Eikokuji,
Kochi City, Japan
123
Nat Hazards (2016) 81:807–828
DOI 10.1007/s11069-015-2107-x
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