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Uncertainty, regret, and psychological pain : why it hurts to be unsure Benjamin, Rachele
Abstract
Theorists have noted that social rejection, uncertainty, error evaluation, regret, and cognitive dissonance all activate the same neural substrate as physical pain; specifically, the anterior cingulate cortex (ACC). Furthermore, studies have shown that acetaminophen, a painkiller that is used to treat aches and pains, attenuates sensitivity to social pain, as well as uncertainty and dissonance. Together, these findings suggest that there is a relationship between physically and psychologically painful experiences. However, there is little evidence that various distinct sources of psychological distress increase sensitivity to physical pain, as we would expect given that they have a common neural basis. In study 1, I explored the hypothesis that psychological pain is physically painful by investigating purchases of over-the-counter painkillers. I found that Americans are more likely to purchase painkillers during uncertain times. In study 2, I investigated whether uncertainty leads to increased sensitivity to physical pain in a cold pressor task. Using this procedure, I was unable to find evidence that uncertainty increases sensitivity to physical pain. I suggest various alternative approaches to the study of pain and uncertainty. In study 3, I explored the relationship between physical pain and a new candidate for psychological pain: regret. I determined whether acetaminophen attenuates people’s experience of regret, a psychological experience that is conceptually similar to dissonance and error evaluation. I did not find evidence that acetaminophen attenuates people’s responses to regret. Therefore, I propose a number of future directions for the study of regret, uncertainty, and physical pain.
Item Metadata
Title |
Uncertainty, regret, and psychological pain : why it hurts to be unsure
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
2017
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Description |
Theorists have noted that social rejection, uncertainty, error evaluation, regret, and cognitive
dissonance all activate the same neural substrate as physical pain; specifically, the anterior
cingulate cortex (ACC). Furthermore, studies have shown that acetaminophen, a painkiller that is
used to treat aches and pains, attenuates sensitivity to social pain, as well as uncertainty and
dissonance. Together, these findings suggest that there is a relationship between physically and
psychologically painful experiences. However, there is little evidence that various distinct
sources of psychological distress increase sensitivity to physical pain, as we would expect given
that they have a common neural basis. In study 1, I explored the hypothesis that psychological
pain is physically painful by investigating purchases of over-the-counter painkillers. I found that
Americans are more likely to purchase painkillers during uncertain times. In study 2, I
investigated whether uncertainty leads to increased sensitivity to physical pain in a cold pressor
task. Using this procedure, I was unable to find evidence that uncertainty increases sensitivity to
physical pain. I suggest various alternative approaches to the study of pain and uncertainty. In
study 3, I explored the relationship between physical pain and a new candidate for psychological
pain: regret. I determined whether acetaminophen attenuates people’s experience of regret, a
psychological experience that is conceptually similar to dissonance and error evaluation. I did
not find evidence that acetaminophen attenuates people’s responses to regret. Therefore, I
propose a number of future directions for the study of regret, uncertainty, and physical pain.
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Genre | |
Type | |
Language |
eng
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Date Available |
2017-08-31
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NoDerivatives 4.0 International
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DOI |
10.14288/1.0355254
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Graduation Date |
2017-11
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Campus | |
Scholarly Level |
Graduate
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NoDerivatives 4.0 International