1
|
Treger S, Benau EM, Timko CA. Not so terrifying after all? A set of failed replications of the mortality salience effects of Terror Management Theory. PLoS One 2023; 18:e0285267. [PMID: 37159447 PMCID: PMC10168577 DOI: 10.1371/journal.pone.0285267] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 04/18/2023] [Indexed: 05/11/2023] Open
Abstract
Terror Management Theory (TMT) postulates that humans, in response to awareness of their death, developed complex defenses to remove the salience and discomfort stemming from those thoughts. In a standard paradigm to test this theory, an individual is presented with a death-related prime (Mortality Salience; MS), such as writing the details of their own death, or something neutral, such as watching television. After a distractor task (for delay), participants complete the dependent variable, such as rating how much they like or agree with a pro- or anti-national essay and its author. Individuals in the MS condition typically exhibit greater worldview defense than control conditions by rating the pro-national essay more positively and the anti-national essay more negatively. We completed five separate studies across five unique samples with the goal of replicating and extending this well-established pattern to provide further understanding of the phenomena that underlie the effects of MS. However, despite using standard procedures, we were unable to replicate basic patterns of the dependent variable in the MS conditions. We also pooled all responses into two meta-analyses, one examining all dependent variables and one focusing on the anti-national essay; yet the effect sizes in these analyses did not significantly differ from zero. We discuss the methodological and theoretical implications of these (unintended) failures to replicate. It is not clear if these null findings were due to methodological limitations, restraints of online/crowd-sourced recruitment, or ever-evolving sociocultural factors.
Collapse
Affiliation(s)
- Stanislav Treger
- Northern Trust Corporation, Chicago, IL United States of America
| | - Erik M. Benau
- Department of Psychology, SUNY Old Westbury, Old Westbury, NY, United States of America
| | - C. Alix Timko
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States of America
- Department of Psychology, Towson University, Towson, MD, United States of America
| |
Collapse
|
2
|
Xu Z, Zhu R, Zhang S, Zhang S, Liang Z, Mai X, Liu C. Mortality salience enhances neural activities related to guilt and shame when recalling the past. Cereb Cortex 2022; 32:5145-5162. [PMID: 35102376 DOI: 10.1093/cercor/bhac004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/31/2021] [Accepted: 01/01/2022] [Indexed: 12/27/2022] Open
Abstract
Mortality salience (MS) influences cognition and behavior. However, its effect on emotion (especially moral emotions) and the underlying neural correlates are unclear. We investigated how MS priming modulated guilt and shame in a later recall task using functional magnetic resonance imaging. The behavioral results indicated that MS increased self-reported guilt but not shame. The neural results showed that MS strengthened neural activities related to the psychological processes of guilt and shame. Specifically, for both guilt and shame, MS increased activation in a region associated with self-referential processing (ventral medial prefrontal cortex). For guilt but not shame, MS increased the activation of regions associated with cognitive control (orbitofrontal cortex) and emotion processing (amygdala). For shame but not guilt, MS decreased brain functional connectivity related to self-referential processing. A direct comparison showed that MS more strongly decreased a functional connectivity related to self-referential processing in the shame than in the guilt condition. Additionally, the activation of insula during MS priming was partly predictive of neural activities related to guilt and shame in the subsequent recall task. Our study sheds light on the psychological and neural mechanisms of MS effects on moral emotions and provides theoretical insights for enriching terror management theory.
Collapse
Affiliation(s)
- Zhenhua Xu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing 100875, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing 100875, China
| | - Ruida Zhu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing 100875, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing 100875, China.,Business School, Beijing Normal University, Beijing 100875, China
| | - Shen Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing 100875, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing 100875, China
| | - Sihui Zhang
- Department of General Adult Psychiatry, Heidelberg University, Heidelberg 69115, Germany
| | - Zilu Liang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing 100875, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing 100875, China
| | - Xiaoqin Mai
- Department of Psychology, Renmin University of China, Beijing 100872, China
| | - Chao Liu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing 100875, China.,Beijing Key Laboratory of Brain Imaging and Connectomics, Beijing Normal University, Beijing 100875, China
| |
Collapse
|
3
|
Ma Y, Guo X, Su W, Feng Y, Han F. Dual-Path Effect of Mortality Salience Induced by COVID-19 on Food Safety Behavior in China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:6100. [PMID: 35627635 PMCID: PMC9141563 DOI: 10.3390/ijerph19106100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/12/2022] [Accepted: 05/13/2022] [Indexed: 01/05/2023]
Abstract
During the pandemic, the mortality salience of COVID-19 has affected everyone. The public is extremely sensitive to food safety, especially cold chain food and imported food. This research is based on the terror management theory, protective motivation theory, and self-construal theory. It proposes an integrated dual-path framework to explore the different mechanisms that mortality salience has on food safety behavior. The result of three experiments verified our conjectures. First, mortality salience positively affects individuals' food safety behavior. More importantly, we found the dual-path mechanism that underlies the effect, that is, the mediating of self-protective motivation and prosocial motivation. In addition, different self-construals make the confirmed effect clear. These findings provide implications for the government to protect public food safety and health.
Collapse
Affiliation(s)
| | | | - Weihuan Su
- School of Management, Wuhan University of Technology, Wuhan 430070, China; (Y.M.); (X.G.); (Y.F.); (F.H.)
| | | | | |
Collapse
|
4
|
Analysis of Research on the SDGs: The Relationship between Climate Change, Poverty and Inequality. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11198947] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Since its adoption in September 2015, the 2030 Agenda has laid the foundations for a model of shared prosperity for a sustainable world. The current global pandemic highlights profound inequalities affecting our economies, health, and quality of life. For this reason, the aim of this study was to present the current state of scientific research related to inequality, poverty, and climate change, and to propose lines of improvement that can contribute to achieving three of the 17 SDGs (end poverty, SDG 1; reduce inequality, SDG 10; and climate action, SDG 13), proposed in the 2030 Agenda. For this purpose, we undertook a systematic literature review. The results show that the subject of poverty, inequality, and climate change has been little studied or articulated by researchers, and significant differences exist between the different areas studied. The highest number of publications (51.7%) is associated with topics related to sustainability—environment and economics. The remainder are distributed among 12 other research areas. Another relevant finding is that the effects of climate change are more pressing for more vulnerable populations, including impoverished women from rural areas and children from underdeveloped countries. This gender and social inequality has been rarely addressed in studies. Food security and energy poverty is another under-researched area. According to the results obtained in this work, we consider that the circular economy may improve these indicators, constituting a line of future research. Thus, one of the main objectives of this approach is to eliminate negative externalities, specifically the existing social inequalities within the current linear economy model.
Collapse
|
5
|
Azevedo SG, Sequeira T, Santos M, Nikuma D. Climate change and sustainable development: the case of Amazonia and policy implications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:7745-7756. [PMID: 31981032 DOI: 10.1007/s11356-020-07725-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 01/12/2020] [Indexed: 06/10/2023]
Abstract
The relationship between sustainable development and climate change has been extensively addressed, but with few studies focusing on the Amazonian Rainforest. Due to its dimension and importance, preserving it is critical in order to mitigate the problem of climate change associated with rising temperatures, lower precipitation, and the increase of extreme weather events. This paper studies the effects of climate change on the sustainable development of Amazonia. A scientometric analysis was carried out which reveals the evolution of the research field in terms of the growing number of works that have been published in top journals and the main drivers of climate change in Amazonia, such as deforestation, global warming, and land use. Our results indicate that the environmental dimension of sustainable development has been the issue most studied. Our analysis leads us to recommend that policymakers implement incentives for better forest management, design policies with realistic expectations, and rely more on technical reports and approaches to implement policies. Better integration of policies at local, regional, national, and international levels is necessary in order to adapt to and mitigate climate change. Several measures to intensify the scientific approaches joining economic and social dimensions are also proposed. This work contributes to the systematization of the literature on sustainable development and climate change in Amazonia, which has not yet been done, and provides policy recommendations to researchers and professionals for a better understanding of climate change and sustainable development in the Amazonia region of Brazil.
Collapse
Affiliation(s)
- Susana Garrido Azevedo
- CEFAGE (Center for Advanced Studies in Management and Economics), Department of Business and Economics, University of Beira Interior, Covilhã, Portugal.
| | - Tiago Sequeira
- CEBeR (Centre for Business and Economics Research), Faculdade de Economia, Universidade de Coimbra, Coimbra, Portugal
| | - Marcelo Santos
- CEBeR (Centre for Business and Economics Research), Faculdade de Economia, Universidade de Coimbra, Coimbra, Portugal
| | | |
Collapse
|