https://davidaellis.co.uk/nav-at-bottom 2026-02-05T23:53:59+00:00 always 0.5 https://freight.cargo.site/t/original/i/C1951801662386268827260387926263/images_large_10.1177_09567976211040491-fig1.jpeg https://davidaellis.co.uk/radio 2026-08-07T16:43:54+00:00 always 0.5 https://davidaellis.co.uk/bio 2026-08-07T17:07:39+00:00 always 0.5 https://freight.cargo.site/t/original/i/D1951642548390394309718623723767/Shadow.jpg Doing something productive, presumably. https://freight.cargo.site/t/original/i/Z1970795435874834056543813837047/IMG_7259.jpg Doing something productive, presumably. https://freight.cargo.site/t/original/i/V1975356920296749952767921299703/map.png Collaborations from the last 5 years. https://davidaellis.co.uk 2026-08-07T17:28:35+00:00 always 0.5 https://freight.cargo.site/t/original/i/L1951640265495134723719353934071/52093377843_00f10780d8_h.jpeg <span class="tagline">David A. Ellis is a Professor of Behavioural Science at the University of Bath, working at the intersection of psychology and data science on how digital technologies are changing the way we conduct research and live.</span> https://freight.cargo.site/t/original/i/Z2008968291814719509182860828919/handphone.png <span class="tagline">David A. Ellis is a Professor of Behavioural Science at the University of Bath, working at the intersection of psychology and data science on how digital technologies are changing the way we conduct research and live.</span> https://davidaellis.co.uk/main-page 2026-01-22T13:23:55+00:00 always 0.5 https://freight.cargo.site/t/original/i/W861716811061360125123369970268/vertical.svg An anatomical fMRI of my brain. To prove I have one.  https://freight.cargo.site/t/original/i/R1951780430571221611722809090295/9781108497954_large.jpg My parents have a copy on their coffee table. <a href="https://www.amazon.co.uk/Smartphones-within-Psychological-Science-David/dp/1108709346/ref=tmm_pap_swatch_0?_encoding=UTF8&dib_tag=se&dib=eyJ2IjoiMSJ9._bjc-pweGEwH4VtzL7m-uagNs2BRAHnmKTqobsmOkwgJZG_LvA88mhreQdqYqXea.9YMmhqGz6sUO21nZAjCx3SqB6oMI2lkii25vxcBR9oA&qid=1726313607&sr=8-1" target="_blank">You could too</a>. https://freight.cargo.site/t/original/i/X1951784331135255997607498293495/generic_request.png Look familiar? One study <a href="https://doi.org/10.1145/3544548.3580654" target="_blank">explored the decisions people make</a> about activity tracking on their iPhone. https://freight.cargo.site/t/original/i/R1951953896392239892327664263415/399345_2854392600534_286474240_n.jpg An anatomical fMRI of my brain. To prove I have one.  https://freight.cargo.site/t/original/i/H1952338420543343799007216738551/pone.0139004.g001.png What the average smartphone use looks like for a 20 something year old over 2 weeks. <a href="https://doi.org/10.1371/journal.pone.0139004" target="_blank">Black areas indicate times where the phone was in use</a>. Figure from Andrews et al., 2015.  <i></i><br /> https://freight.cargo.site/t/original/i/H1954886404886214993978180575479/Can your phone activity identify you? #shorts #science #SciShow Q. Do people behave consistently in their digital lives? A. <a href="https://doi.org/10.1177/09567976211040491" target="_blank">Yes</a>. https://freight.cargo.site/t/original/i/H1954902299689266802476716466423/BBC Radio 4 (Inside Science) Sometimes I’m on the radio. https://freight.cargo.site/t/original/i/N1954903816435904775097178988791/ITV Tonight Or the telly. https://freight.cargo.site/t/original/i/N2358207299012025615923760406775/1-s2.0-S009923992500192X-gr2.jpg Showing a molar tooth before, during, and after a root canal treatment. <a href="https://doi.org/10.1016/j.joen.2025.04.006" target="_blank">One study compared two root canal disinfection methods</a>. Both showed comparable effectiveness in promoting healing. Dental radiographs from Montero et al., 2025. https://davidaellis.co.uk/recent-publications 2026-07-13T09:40:39+00:00 always 0.5 https://freight.cargo.site/t/original/i/W861716811061360125123369970268/vertical.svg https://freight.cargo.site/t/original/i/O2704556266418305669576289231095/1-s2.0-S009923992500192X-gr6_lrg.jpg https://davidaellis.co.uk/corrigenda 2026-08-07T17:05:29+00:00 always 0.5 https://freight.cargo.site/t/original/i/W861716811061360125123369970268/vertical.svg https://davidaellis.co.uk/about 2026-08-07T16:49:10+00:00 always 0.5