Dawn Liu Holford
Biographic Data
| ID | 1756868 |
|---|---|
| NAME | Dawn Liu Holford |
| GIVEN NAMES | Dawn Liu |
| FAMILY NAME | Holford |
| SIGNATURE | HOLFORD D L |
| AFFILIATIONS | University of Bristol |
| ORCID | 0000-0002-6392-3991 |
| VERIFIED | Yes |
| TOTAL WORKS | 15 |
| TOTAL CITATIONS | 10 |
| AUTHOR COUNT | 15 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
That’s not my truth
Investigating object orientation effects across 18 languages
Mental simulation theories of language comprehension propose that people automatically create mental representations of objects mentioned in sentences. Mental representation is often measured with the sentence-picture verification task, wherein participants first read a sentence that implies the object property (i.e., shape and orientation). Participants then respond to an image of an object by indicating whether it was an object from the sentenc…
A randomized controlled trial of empathetic refutational learning with health care professionals
Brief empathetic refutational interview text scenarios can increase health care professionals' use of affirmations when discussing vaccines with patients. Additional materials are needed to efficiently teach refutations of attitude roots
Healthcare Professionals' Emotions of Distance and Connection When Dealing With Patients' Vaccine Hesitancy
Healthcare professionals (HCPs) play a primary role in the delivery of population-based vaccination programs. Their emotional well-being can influence the quality of their relationships with patients and generally the outcome of their consultations. This qualitative study sought to identify the types of emotions that HCPs feel during conversations with vaccine-hesitant patients and their styles of interaction. Semi-structured interviews were cond…
Identifying the underlying psychological constructs from self-expressed anti-vaccination argumentation
People’s negative attitudes to vaccines can be motivated by psychological factors—such as fears, ideological beliefs, and cognitive patterns—known as ‘attitude roots’. This study had two primary objectives: (1) to identify which of 11 known attitude roots are featured in individuals’ self-expressed reasons for negative vaccine attitudes (i.e., a linguistic analysis); (2) to explore how attitude roots present in self-expressed texts are linked to …
Testing Psychological Inoculation to Reduce Reactance to Vaccine-Related Communication
Research has found that vaccine-promoting messages can elicit state reactance (i.e., negative emotions in response to a perceived threat to behavioral freedom), especially among individuals with high trait reactance (i.e., proneness to experiencing reactance). This can result in a lower willingness to accept vaccines. We investigated whether inoculation against reactance – that is, forewarning individuals about potentially experiencing reactance …
Community led health promotion to counter stigma and increase trust amongst priority populations
The LGBTQ + community and local sexual health clinics took crucial actions to counter stigma and support health seeking behaviour during the 2022-2023 UK mpox outbreak. Lessons from rights based and inclusive community-led approaches during outbreaks should be heeded in the UK, working towards more meaningful and timely collaboration between affected communities, primary healthcare, and regional and national public health authorities
A taxonomy of anti-vaccination arguments from a systematic literature review and text modelling
Science Communication as a Collective Intelligence Endeavor
Effective science communication is challenging when scientific messages are informed by a continually updating evidence base and must often compete against misinformation. We argue that we need a new program of science communication as collective intelligence—a collaborative approach, supported by technology. This would have four key advantages over the typical model where scientists communicate as individuals: scientific messages would be inform…
When Science Becomes Embroiled in Conflict
We explore the common attributes of political conflicts in which scientific findings have a central role, using the COVID-19 pandemic as a case study, but also drawing on long-standing conflicts over climate change and vaccinations. We analyze situations in which the systematic spread of disinformation or conspiracy theories undermines public trust in the work of scientists and prevents policy from being informed by the best available evidence. W…
Author Correction
Differences between decisions made using verbal or numerical quantifiers
Past research suggests that people process verbal quantifiers differently from numerical ones, but this suggestion has yet to be formally tested. Drawing from traditional correlates of dual-process theories, we investigated whether people process verbal quantifiers faster, less accurately, and with less subjective effort than numerical quantifiers. In two pre-registered experiments, participants decided whether a quantity (either verbal or numeri…
Characteristics of quantifiers moderate the framing effect
The attribute framing effect, where people judge a quantity of an item more positively with a positively described attribute (e.g., “75% lean”) than its negative, albeit normatively equivalent description (e.g., “25% fat”), is a robust phenomenon, which may be moderated under certain conditions. In this paper, we investigated the moderating effect of the characteristics of the quantifier term: its format (verbal, e.g., “high,” or numerical, e.g.,…
A multi-country test of brief reappraisal interventions on emotions during the Covid-19 pandemic
Conceptual understanding and quantity inferences
Objective The study examined two components of consumer understanding of food energy information: understanding the concept of energy and its quantity. Using this new framework, we investigated whether activity-equivalent labels facilitated interpretations of food energy compared with calorie labels and whether an image format would strengthen this facilitative effect compared with text. Design We assessed the effect of energy representation and …
When Science Becomes Embroiled in Conflict
We explore the common attributes of political conflicts in which scientific findings have a central role, using the COVID-19 pandemic as a case study, but also drawing on long-standing conflicts over climate change and vaccinations. We analyze situations in which the systematic spread of disinformation or conspiracy theories undermines public trust in the work of scientists and prevents policy from being informed by the best available evidence. W…
A multi-country test of brief reappraisal interventions on emotions during the Covid-19 pandemic
Science Communication as a Collective Intelligence Endeavor
Effective science communication is challenging when scientific messages are informed by a continually updating evidence base and must often compete against misinformation. We argue that we need a new program of science communication as collective intelligence—a collaborative approach, supported by technology. This would have four key advantages over the typical model where scientists communicate as individuals: scientific messages would be inform…
Characteristics of quantifiers moderate the framing effect
The attribute framing effect, where people judge a quantity of an item more positively with a positively described attribute (e.g., “75% lean”) than its negative, albeit normatively equivalent description (e.g., “25% fat”), is a robust phenomenon, which may be moderated under certain conditions. In this paper, we investigated the moderating effect of the characteristics of the quantifier term: its format (verbal, e.g., “high,” or numerical, e.g.,…
Conceptual understanding and quantity inferences
Objective The study examined two components of consumer understanding of food energy information: understanding the concept of energy and its quantity. Using this new framework, we investigated whether activity-equivalent labels facilitated interpretations of food energy compared with calorie labels and whether an image format would strengthen this facilitative effect compared with text. Design We assessed the effect of energy representation and …
Differences between decisions made using verbal or numerical quantifiers
Past research suggests that people process verbal quantifiers differently from numerical ones, but this suggestion has yet to be formally tested. Drawing from traditional correlates of dual-process theories, we investigated whether people process verbal quantifiers faster, less accurately, and with less subjective effort than numerical quantifiers. In two pre-registered experiments, participants decided whether a quantity (either verbal or numeri…
Characteristics of quantifiers moderate the framing effect
The attribute framing effect, where people judge a quantity of an item more positively with a positively described attribute (e.g., “75% lean”) than its negative, albeit normatively equivalent description (e.g., “25% fat”), is a robust phenomenon, which may be moderated under certain conditions. In this paper, we investigated the moderating effect of the characteristics of the quantifier term: its format (verbal, e.g., “high,” or numerical, e.g.,…
A multi-country test of brief reappraisal interventions on emotions during the Covid-19 pandemic
When Science Becomes Embroiled in Conflict
We explore the common attributes of political conflicts in which scientific findings have a central role, using the COVID-19 pandemic as a case study, but also drawing on long-standing conflicts over climate change and vaccinations. We analyze situations in which the systematic spread of disinformation or conspiracy theories undermines public trust in the work of scientists and prevents policy from being informed by the best available evidence. W…
Author Correction
A taxonomy of anti-vaccination arguments from a systematic literature review and text modelling
Science Communication as a Collective Intelligence Endeavor
Effective science communication is challenging when scientific messages are informed by a continually updating evidence base and must often compete against misinformation. We argue that we need a new program of science communication as collective intelligence—a collaborative approach, supported by technology. This would have four key advantages over the typical model where scientists communicate as individuals: scientific messages would be inform…
Identifying the underlying psychological constructs from self-expressed anti-vaccination argumentation
People’s negative attitudes to vaccines can be motivated by psychological factors—such as fears, ideological beliefs, and cognitive patterns—known as ‘attitude roots’. This study had two primary objectives: (1) to identify which of 11 known attitude roots are featured in individuals’ self-expressed reasons for negative vaccine attitudes (i.e., a linguistic analysis); (2) to explore how attitude roots present in self-expressed texts are linked to …
Testing Psychological Inoculation to Reduce Reactance to Vaccine-Related Communication
Research has found that vaccine-promoting messages can elicit state reactance (i.e., negative emotions in response to a perceived threat to behavioral freedom), especially among individuals with high trait reactance (i.e., proneness to experiencing reactance). This can result in a lower willingness to accept vaccines. We investigated whether inoculation against reactance – that is, forewarning individuals about potentially experiencing reactance …
Community led health promotion to counter stigma and increase trust amongst priority populations
The LGBTQ + community and local sexual health clinics took crucial actions to counter stigma and support health seeking behaviour during the 2022-2023 UK mpox outbreak. Lessons from rights based and inclusive community-led approaches during outbreaks should be heeded in the UK, working towards more meaningful and timely collaboration between affected communities, primary healthcare, and regional and national public health authorities
Investigating object orientation effects across 18 languages
Mental simulation theories of language comprehension propose that people automatically create mental representations of objects mentioned in sentences. Mental representation is often measured with the sentence-picture verification task, wherein participants first read a sentence that implies the object property (i.e., shape and orientation). Participants then respond to an image of an object by indicating whether it was an object from the sentenc…
A randomized controlled trial of empathetic refutational learning with health care professionals
Brief empathetic refutational interview text scenarios can increase health care professionals' use of affirmations when discussing vaccines with patients. Additional materials are needed to efficiently teach refutations of attitude roots
Healthcare Professionals' Emotions of Distance and Connection When Dealing With Patients' Vaccine Hesitancy
Healthcare professionals (HCPs) play a primary role in the delivery of population-based vaccination programs. Their emotional well-being can influence the quality of their relationships with patients and generally the outcome of their consultations. This qualitative study sought to identify the types of emotions that HCPs feel during conversations with vaccine-hesitant patients and their styles of interaction. Semi-structured interviews were cond…
That’s not my truth
Psychology (8 works) · Medicine (7 works) · Social Psychology (5 works) · Computer Science (4 works) · Misinformation and Its Impacts (4 works) · Sociology (4 works) · Vaccine Coverage and Hesitancy (4 works) · Climate Change Communication and Perception (3 works) · Cognitive psychology (3 works) · Mathematics (3 works)