Ella Guest

Dr. Ella Guest

orcid

Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 September 2019 in Body Image
Verified
Journal Article
Closed access
EGElla Guest
Ella Guest
BCBruna Costa
Bruna Costa
HWHeidi Williamson
Heidi Williamson
JMJane Meyrick
Jane Meyrick
EHEmma Halliwell
Emma Halliwell
DHDiana Harcourt
Diana Harcourt

6 June 2022 in Body Image
Verified
Journal Article
Open access
EGElla Guest
Ella Guest
FZFabio Zucchelli
Fabio Zucchelli
BCBruna Costa
Bruna Costa
RBRadhika Bhatia
Radhika Bhatia
EHEmma Halliwell
Emma Halliwell
DHDiana Harcourt
Diana Harcourt
Evidence shows interventions can improve positive body image in adult women. This systematic review examined the evidence of efficacy of interventions that aimed to increase positive body image in children and young people aged under 18 years. The authors followed PRISMA guidelines for the review. Searches of CINAHL Plus, Medline, PsychINFO, Wiley Online Library, SCOPUS and grey literature were conducted up to February 2021 and identified 4171 papers. Thirteen studies evaluating 12 interventions, designed for children/adolescents aged 9-18 years, were eligible and evaluated using the Effective Public Health Practice Project (EPHPP) Quality Assessment Tool. The studies evaluated body appreciation, body-esteem, and embodiment. Studies using cognitive dissonance, peer support, and psychoeducation had evidence of improving body appreciation and body-esteem in adolescent girls. However, evidence of efficacy for younger children and boys was lacking and the studies ranged in methodological quality. Further research should rigorously evaluate positive body image interventions using second-generation measures that assess specific components of positive body image and consider how to promote positive body image in young children and boys.

20 January 2021 in Vaccines
Verified
Journal Article
Open access
PDF file
SLSadie Lawes-Wickwar
Sadie Lawes-Wickwar
DGDaniela Ghio
Daniela Ghio
MTMei Yee Tang
Mei Yee Tang
CKChris Keyworth
Chris Keyworth
SSSabina Stanescu
Sabina Stanescu
TETracy Epton
Tracy Epton
Public health teams need to understand how the public responds to vaccination messages in a pandemic or epidemic to inform successful campaigns encouraging the uptake of new vaccines as they become available. A rapid systematic review was performed by searching PsycINFO, MEDLINE, healthevidence.org, OSF Preprints and PsyArXiv Preprints in May 2020 for studies including at least one health message promoting vaccine uptake of airborne-, droplet- and fomite-spread viruses. Included studies were assessed for quality using the Mixed Methods Appraisal Tool (MMAT) or the Assessment of Multiple Systematic Reviews (AMSTAR), and for patient and public involvement (PPI) in the research. Thirty-five articles were included. Most reported messages for seasonal influenza (n = 11; 31%) or H1N1 (n = 11; 31%). Evidence from moderate to high quality studies for improving vaccine uptake included providing information about virus risks and vaccination safety, as well as addressing vaccine misunderstandings, offering vaccination reminders, including vaccination clinic details, and delivering mixed media campaigns across hospitals or communities. Behavioural influences (beliefs and intentions) were improved when: shorter, risk-reducing or relative risk framing messages were used; the benefits of vaccination to society were emphasised; and beliefs about capability and concerns among target populations (e.g., vaccine safety) were addressed. Clear, credible, messages in a language target groups can understand were associated with higher acceptability. Two studies (6%) described PPI in the research process. Future campaigns should consider the beliefs and information needs of target populations in their design, including ensuring that vaccine eligibility and availability is clear, and messages are accessible. More high quality research is needed to demonstrate the effects of messaging interventions on actual vaccine uptake.

21 December 2022 in Body Image
Verified
Journal Article
Closed access
ECEllie Cowles
Ellie Cowles
EGElla Guest
Ella Guest
ASAmy Slater
Amy Slater

15 March 2024 in Body Image
Verified
Journal Article
Open access
RHR. Hooper
R. Hooper
EGElla Guest
Ella Guest
CRC. Ramsey-Wade
C. Ramsey-Wade
ASA. Slater
A. Slater
The study examined whether a 10-minute mindfulness meditation intervention could ameliorate effects of exposure to social media thinspiration and fitspiration images on women's self-esteem, mood, and body appreciation. A total of 162 women aged 18-42 years (M = 25.94, SD = 4.38) completed an online experiment which involved viewing thinspiration and fitspiration images before random allocation to either a brief, ten-minute mindfulness meditation audio intervention or a ten-minute control audio about jujitsu. Participants completed self-reported measures of self-esteem, positive and negative mood, and body appreciation at baseline (Time 1), post-exposure to idealised social media images (Time 2), and immediately post-intervention (Time 3). Mixed, repeated-measures ANOVAs showed that scores were lower for body appreciation, self-esteem, and positive mood, and higher for negative mood, in both groups after exposure to idealised imagery. However, a brief mindfulness intervention ameliorated the negative effects of social media exposure. Specifically, self-esteem, body appreciation, and mood were higher in the mindfulness meditation group at Time 3, compared to the control group. Future interventions should explore the utility of mindfulness practices to provide long term buffering effects against such social media content, as well as targeting the idealisation of female physiques portrayed in thinspiration and fitspiration content.

1 January 2018 in Scars, Burns & Healing
Verified
Journal Article
Open access
EGElla Guest
Ella Guest
CGCatrin Griffiths
Catrin Griffiths
DHDiana Harcourt
Diana Harcourt
Introduction: A burn can have a significant and long-lasting psychosocial impact on a patient and their family. The National Burn Care Standards (2013) recommend psychosocial support should be available in all UK burn services; however, little is known about how it is provided. The current study aimed to explore experiences of psychosocial specialists working in UK burn care, with a focus on the challenges they experience in their role. Methods: Semi-structured telephone interviews with eight psychosocial specialists (two psychotherapists and six clinical psychologists) who worked within UK burn care explored their experiences of providing support to patients and their families. Results and Discussion: Thematic analysis revealed two main themes: burn service-related experiences and challenges reflected health professionals having little time and resources to support all patients; reduced patient attendance due to them living large distances from service; psychosocial appointments being prioritised below wound-related treatments; and difficulties detecting patient needs with current outcome measures. Therapy-related experiences and challenges outlined the sociocultural and familial factors affecting engagement with support, difficulties treating patients with pre-existing mental health conditions within the burn service and individual differences in the stage at which patients are amenable to support. Conclusion: Findings provide an insight into the experiences of psychosocial specialists working in UK burn care and suggest a number of ways in which psychosocial provision in the NHS burn service could be developed.