Séminaire de recherche PACRI - N°24 - 23.05.2025

Séminaire de recherche PACRI - N°24 - 23.05.2025

by Aurélie Maurin, Camila Montesinos

Life & Natural Systems Arts & Architecture AThe ArtsABThe arts: general topics
🎙 Aurélie Maurin, Camila Montesinos 👥 334 📅 August 25, 2025 ⏱ 59 min 👁 22 📄 original study 🧭 2026-08-15
Available in: English (current) Français

Keywords

7C modelvaccine hesitancylatent class analysisCOVID-19France

Summary

This seminar presents two research projects. The first, by Aurélie Maurin, focuses on modelling the impact of new pneumococcal vaccination strategies in the French population, but the presentation is not detailed in the transcript. The second, by Camila Montesinos, presents a study identifying 7C attitudinal profiles regarding COVID-19 vaccination in French adults. Using data from the ComCor Cognitiv study (47,980 participants), a latent class analysis was performed on responses to the 7C model (confidence, complacency, convenience, calculation, collective responsibility, social conformism, and confidence in system). Seven classes were identified, ranging from pro-vaccine to hesitant. These classes were significantly associated with up-to-date vaccination status, with hesitant classes less likely to be vaccinated. The study highlights the importance of psychological antecedents and suggests targeted public health interventions. Limitations include cross-sectional design and non-representative sample.

132 words

Critical Evaluation

Value of the Information & Strength of the Argument

The value of the information is high for public health researchers, as it provides insights into vaccine hesitancy profiles and their association with vaccination behavior. The argumentation is solid, based on a large dataset and appropriate statistical methods (latent class analysis, logistic regression). The presentation clearly explains the methodology and results, and the discussion acknowledges limitations and suggests next steps.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is good: the study uses a validated theoretical model (7C) and a large sample. The quality of sources is acceptable, as the study is based on a published protocol (OSF) and references prior work. The title accurately reflects the content, which is a research seminar. No external sources are cited in the description, but the presentation mentions the OSF protocol.

138 words

Title / Content Match

The title accurately reflects the content, which is a research seminar with two presentations.

Quality & Reliability

7/10

The seminar presents preliminary results from a peer-reviewed study protocol registered on OSF, with clear methodology and statistical analysis. However, the video is a seminar recording with limited detail and no direct citation of sources in the description.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Concurring Sources

Contribution & Novelties

This study contributes to the understanding of vaccine hesitancy by identifying distinct attitudinal profiles based on the 7C model, which can inform targeted public health interventions. The novelty lies in the application of latent class analysis to a large French sample during the COVID-19 pandemic.

Pour aller plus loin :

  • 7C model of vaccination — Background on psychological antecedents of vaccination.
  • Latent class analysis — Statistical method used for classification.
  • ComCor study — Related case-control study on COVID-19 risk factors.

80 words

Radar Profile

The radar profile shows high scores in quality of information and technical level, with moderate scores in quantity and reliability. This indicates a technically sound presentation with some limitations in depth and source citation.

Reliability 7/10