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ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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위험 지각에서 정신물리적 무감각에 영향을 미치는 요인들

Factors Affecting Psychophysical Numbingin Risk Perception

한국심리학회지: 인지 및 생물 / The Korean Journal of Cognitive and Biological Psychology, (P)1226-9654; (E)2733-466X
2006, v.18 no.1, pp.57-69
이나경 (이화여자대학교)
이영애 (이화여자대학교)

초록

정신물리적 무감각(psychophysical numbing)은 위험에 처한 전체 생명의 수(준거집단의 크기)가 증가하면서 사람들이 지각하는 생명의 가치가 감소하는 현상을 말한다. 실험 1은 선행연구와는 다른 절차로 정신물리적 무감각 현상에 영향을 미치는 요인들을 재검증하였다. 의사결정자가 대안들을 경제적 관점에서 평가하도록 하였을 때 정신물리적 무감각 반응이 증가하는 결과가 나타났다. 실험 2는 대안을 두 가지 제시 양식, 즉 개별적으로 제시하는 조건 대 합동하여 제시하는 조건에서 정신물리적 무감각 반응을 비교하였다. 감정 추단법(affect heuristic)과 평가 가설(evaluability hypothesis)의 주장과는 반대로 대안들을 비교할 수 있는 합동조건에서 정신물리적 무감각 반응이 증가하였다. 정신물리적 무감각 반응을 설명하는 이론들의 문제점과 대안 이론을 논의하였다.

keywords
정신물리적 무감각, 위험 지각, 경제적 관점, 제시양식, 감정 추단법, 평가가설, Psychophysical numbing, risk perception, economic focus, presentation mode, affect heuristic, evaluability hypothesis, Psychophysical numbing, risk perception, economic focus, presentation mode, affect heuristic, evaluability hypothesis

Abstract

Psychophysical numbing refers a phenomenon in which the perceived value of saving a fixed number of lives decreases as the total number of lives at risk (“reference group size”) increases. The first experiment replicated factors affecting psychophysical numbing in a different experimental procedure than previous researches. The results showed that psychophysical numbing responding increased, when decision makers evaluated the options in the economic-focus. The second experiment examined the psychophysical numbing in two different presentation mode, namely separate versus joint presentation. In contrast to affect heuristic and evaluability hypothesis, psychophysical numbing increased in joint presentation, in which two options could be compared and analysed. The problems of present theories explaining psychophysical numbing and alternative theories were discussed.

keywords
정신물리적 무감각, 위험 지각, 경제적 관점, 제시양식, 감정 추단법, 평가가설, Psychophysical numbing, risk perception, economic focus, presentation mode, affect heuristic, evaluability hypothesis, Psychophysical numbing, risk perception, economic focus, presentation mode, affect heuristic, evaluability hypothesis

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한국심리학회지: 인지 및 생물