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Ashley Hedrick McKenzie, Ph.D.

@hashleytag.bsky.social
180 followers 405 following 18 posts

Assistant professor at Clemson University, studying health communication, cancer prevention, and sexual violence prevention.

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Reposted by Ashley Hedrick McKenzie, Ph.D.
AEJMC ComSHER @comsher.bsky.social · 06/08/2026
ICYMI: We had a great PF&R panel yesterday on the societal, health, and ethical implications of AI and tech. A big shout-out to our fantastic moderator and panelists! @cjcalabrese.bsky.social @freiling.bsky.social @soojongkim.bsky.social @hashleytag.bsky.social @ritatang.bsky.social 👏👏 #AEJMC26
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Reposted by Ashley Hedrick McKenzie, Ph.D.
CJ Calabrese @cjcalabrese.bsky.social · 03/08/2026
Come join us at #AEJMC26! I'll be moderating a @comsher.bsky.social PF&R panel on the societal, health, and ethical implications of AI and tech this Wednesday (1:45-3pm) featuring @freiling.bsky.social, @soojongkim.bsky.social, @hashleytag.bsky.social, and @ritatang.bsky.social. See you there!
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 08/08/2025
Come visit my poster at #AEJMC2025! Salon 9, 11:30-12:45– would love to chat about women’s health, misinformation, and social media
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
Congratulations!!!
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
My colleagues also do a great job explaining why it is harmful for doctor's to qualify vaccine recommendations (ie explaining how it is not required for school attendance) www.tandfonline.com/doi/full/10....
tandfonline.com
Medical ethics principles underscore advocating for human papillomavirus vaccine
Studies have consistently shown that vaccination rates against human papillomavirus (HPV) lag far behind other adolescent vaccinations recommended at the same age, resulting in exposing adolescents...
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
I fear that the ever-growing political discourse vilifying school vaccine mandates will make it even harder for doctors to use best communication practices.
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
For details check out the paper now published in Vaccines www.mdpi.com/2076-393X/12... Many thanks to my fantastic co-authors @manteyds.bsky.social and the AVP team at UTHealth
mdpi.com
Effect of School HPV Vaccination Requirements on Pediatricians’ Recommendations
Background/objectives: Pediatrician recommendations are highly influential in parents’ decisions to vaccinate their children against HPV. Unqualified, presumptive, and bundled recommendations (UPBRs) ...
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
Our new study is so timely in light of Trump and RFK Jr.'s recent comments about school vaccine mandates. We found that one critical variable influenced whether or not pediatricians use best practices to recommend the HPV vaccine-- feeling obligated to tell parents that it's not required for school
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 20/12/2024
Thank you for sharing, at @kevinault.bsky.social!
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
So excited to collaborate with @theprismahealth OB/GYN this summer/fall as a CUSHR faculty fellow! I will be developing an intervention to help make cervical and breast cancer screenings more accessible to survivors of gender-based violence. Stay tuned! news.clemson.edu/clemson-facu...
news.clemson.edu
Clemson faculty appointed newest CUSHR faculty fellows
Clemson University faculty members Ashley Hedrick McKenzie and Melinda Harman are the newest Clemson University School of Health Research (CUSHR) Faculty
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
So much gratitude to my fantastic co-authors, who have been unwaveringly enthusiastic in supporting this project’s *unconventional* approach to sexual violence prevention.
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
My inner fangirl is screaming—our manuscript about #OneDirection #fanfiction is published! We developed a health communication intervention to motivate 1D fanfic writers to highlight sexual consent and gender equality in their writing. www.tandfonline.com/doi/full/10....
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
Many thanks to my wonderful co-authors with the Adolescent Vaccination Program (AVP)
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
Excited to share our new publication about how stigma impacts parents’ information-seeking about the HPV vaccine— check it out!! www.tandfonline.com/doi/full/10....
tandfonline.com
Parents’ stigmatizing beliefs about the HPV vaccine and their association with information seeking behavior and vaccination communication behaviors
Parents’ stigmatizing beliefs about the HPV vaccine, such as beliefs that it promotes adolescent sexual activity, constitute a notable barrier to vaccine uptake. The purpose of this study is to des...
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
Notably, over 60% of misinformation in the dataset originated from 3 websites. Although Facebook has suspended accounts for some of these websites (i.e. Robert F. Kennedy's Children's Defense Fund), this doesn't stop Facebook users from sharing pages from misinfo websites. (6/6)
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
We also analyzed changes in discourse over the course of the pandemic. sciencedirect.com/science/arti... Vaccine misinformation decreased from 50% of all articles in 2019 to 24% in 2021. It seems likely that in 2021, anti-vax opinion leaders shifted focus to the COVID vaccine. (5/6)
sciencedirect.com
HPV vaccine-related articles shared on Facebook from 2019 to 2021: Did COVID make a difference?
HPV vaccination is recommended for children beginning at age 9 to prevent several types of cancer. Many parents turn to Facebook for health informatio…
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
While pro-vaccine articles (mostly from newspapers) used simple gain-frames, anti-vaccine articles used a wide variety of persuasive strategies. There's a missed opportunity here for health communicators to use persuasive strategies when interviewed by journalists. (4/6)
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
referring to impending lawsuits against vaccine manufacturers as a form of evidence, overwhelming the reader with evidence or jargon to demonstrate expertise, and using hyperlinks to create the illusion of ample supporting evidence. (3/6)
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
We found a few persuasive strategies in anti-vaccine rhetoric that have not yet been documented in previous research, including: (2/6)
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Ashley Hedrick McKenzie, Ph.D. @hashleytag.bsky.social · 18/12/2024
How is the HPV vaccine portrayed on Facebook? Check out our new papers analyzing HPV vaccine discourse in long-form articles shared on Facebook, with co-authors @elaineavshman @aubreeshay and others! doi.org/10.1186/s128... (see thread below for a few key take-aways! 1/6)
doi.org
Facebook’s shared articles on HPV vaccination: analysis of persuasive strategies - BMC Public Health
Background The current study analyzed articles shared on Facebook between 2019 and 2021 that discuss the HPV vaccine. Results address a gap in knowledge about the persuasive strategies used in HPV vac...
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