Dr Cody Porter
@Cody_N_Porter
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SL and UG Programme Lead @PsychUWEBristol | Investigative interviewing, lie detection, mental health & offending behaviour | Deputy Editor @iIIRG_IIRP
Bristol, England
Joined August 2017
“Correlation is causation” 😈 New #substack going over the maths of correlation, t-test, and linear models. https://t.co/ZfmOUeNrsN
#correlation #causalinference #effects #pearson #ttest
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I’m thrilled to share that our latest paper has just been published! Theses findings provide insight into employability barriers and public perceptions. 🔗 https://t.co/J7oAHqdIIZ
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#statstab #440 Computing Statistical Power for the Difference in Differences Design Thoughts: DiD studies are all the rage in Obs research. But how does the concept of power apply to them? #poweranalysis #DiD #causalinference #samplesize #observational
https://t.co/viUvpxFRl6
journals.sagepub.com
The difference in differences design is widely used to assess treatment effects in natural experiments or other situations where random assignment cannot, or is...
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#statstab #431 Attention Check Items and Instructions in Online Surveys with Incentivized and Non-Incentivized Samples: Boon or Bane for Data Quality? Thoughts: We need more discussions on the "bad respondents" issue in research. #Survey #quality
https://t.co/H0J4TnWry0
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#statstab #430 Modelling Count Data in Psychological Research: An Applied Tutorial Thoughts: A fairly comprehensive frequentist tutorial. Covers some edge cases, but doesn't explain them well. #count #poisson #negativebinomial #IRR #tutorial #education
https://t.co/8JjkIoJdLK
onlinelibrary.wiley.com
Across subfields of psychology, researchers frequently encounter count variables (i.e., non-negative integer values, which result from counted measurements). Although count variables are common in...
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🇪🇸 ¡Ya está disponible la edición especial bilingüe en español-inglés de nuestra revista académica! 🇬🇧 Our bilingual Spanish-English special issue of the #iIIRG II-RP journal is now live!
linkedin.com
🇪🇸 ¡Ya está disponible la edición especial bilingüe en español-inglés de nuestra revista académica! 🇬🇧 Our bilingual Spanish-English special issue of the #iIIRG II-RP journal is now live! We’re...
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I’m pleased to share that I’ve been elected as Deputy Chair (Board of Trustees) at Circles South West 👇🏻
linkedin.com
I’m delighted to share that I’ve been elected as Deputy Chair of the Board of Trustees at Circles South West. I’m looking forward to supporting the organisation’s important work and contributing to...
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Thank you to all at @PolicingAuthIRL @PSCA_Ire who listened to myself & @Cody_N_Porter talk about our research on #MentalHealth #Mentalwellbeing in @GardaTraffic @gardainfo @gardarep Our work all free at https://t.co/KpdbhTunfC
https://t.co/ckW4mOhGOt
https://t.co/WCubp41tDH
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Don’t miss out on our updates, most of which are on LinkedIn!
linkedin.com
We have two new releases for you to check out! Brandon May Ph.D discusses the impact of large language modules on police interviewing and Joseph Eastwood revisits the Reid technique debate! 🔗...
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#statstab #418 On Misconceptions and the Limited Usefulness of Ordinal Alpha Thoughts: Ordinal α seemed cool. Then I read this paper. Takeaway: methods need good peer review and debate. #ordinal #likert #cronbachalpha #reliability #methods
https://t.co/7vqmWtj2OO
journals.sagepub.com
This article discusses the theoretical and practical contributions of Zumbo, Gadermann, and Zeisser’s family of ordinal reliability statistics. Implications, in...
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Interesting piece on the @UWEBristol policing blog looking at the #mentalhealth of #police in the UK and Ireland. https://t.co/lzHQuydV8S
blogs.uwe.ac.uk
Police officers are routinely exposed to trauma and pressure, but as this latest UWE Policing blog by Dr Paul Gavin and Dr Cody Porter makes clear, it is th ...
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Call for Papers: The Impact of Artificial Intelligence and New Technologies on Legal and Criminological Psychology Submission Deadline: Tuesday, 10 March 2026 https://t.co/9DxR7YDavv
bpspsychub.onlinelibrary.wiley.com
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It was great to be involved in “Developing and Implementing a Public Health and Criminological Approach to Tackling Sexual Abuse: Prevention, Treatment and Integration” with @ProfKMcCartan @DrNickAddis @Cody_N_Porter Dr Sarah Senker & Dr Anne Eason https://t.co/KM8NztRIK9
link.springer.com
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Finished presenting at #eurocrim2025, with my partner in crime (research) @JoshBullock We expand our 2024 findings on the relationship bw #TrueCrime media, fear of victimhood, anxiety, and distrust in the Criminal Justice System using an experimental design. #greeece #athens
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It’s been a pleasure to share our research on the consequences on employment for those with sexual offence convictions at #Eurocrim2025 This has been another opportunity to talk about the employability network we are building, as well as our ongoing work with practitioners!
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The @NationalCentre_ for Action on Child Sexual Abuse in Australia has recently published a helpful language guide for when we speak about sexual abuse. The guide can be accessed here:
lnkd.in
This link will take you to a page that’s not on LinkedIn
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📖 You can request a pre-published (free) copy of the chapter here:
researchgate.net
Request PDF | Employability Barriers for Those with a Sexual Conviction | Sexual offending results in lifelong consequences for both the victims and perpetrators. As such, practitioners seek to...
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The chapter explores an often-overlooked but critical issue: the role of employment in reducing reoffending among individuals with prior sexual convictions. You can find more of a chapter overview on LinkedIn:
linkedin.com
I’m pleased to share that our new book chapter has just been published. The chapter explores an often-overlooked but critical issue: the role of employment in reducing reoffending among individuals...
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