Pablo Martínez-López
@martinezlopezp.bsky.social
63 followers 110 following 4 posts
PhD student in Experimental Psychology at @univmalaga.bsky.social
Posts Media Videos Starter Packs
Reposted by Pablo Martínez-López
eikofried.bsky.social
Had missed this absolutely brilliant paper. They take a widely used social media addiction scale & replace 'social media' with 'friends'. The resulting scale has great psychometric properties & 69% of people have friend addictions.

link.springer.com/article/10.3...
Development of an Offline-Friend Addiction Questionnaire (O-FAQ): Are most people really social addicts? - Behavior Research Methods
A growing number of self-report measures aim to define interactions with social media in a pathological behavior framework, often using terminology focused on identifying those who are ‘addicted’ to engaging with others online. Specifically, measures of ‘social media addiction’ focus on motivations for online social information seeking, which could relate to motivations for offline social information seeking. However, it could be the case that these same measures could reveal a pattern of friend addiction in general. This study develops the Offline-Friend Addiction Questionnaire (O-FAQ) by re-wording items from highly cited pathological social media use scales to reflect “spending time with friends”. Our methodology for validation follows the current literature precedent in the development of social media ‘addiction’ scales. The O-FAQ had a three-factor solution in an exploratory sample of N = 807 and these factors were stable in a 4-week retest (r = .72 to .86) and was validated against personality traits, and risk-taking behavior, in conceptually plausible directions. Using the same polythetic classification techniques as pathological social media use studies, we were able to classify 69% of our sample as addicted to spending time with their friends. The discussion of our satirical research is a critical reflection on the role of measurement and human sociality in social media research. We question the extent to which connecting with others can be considered an ‘addiction’ and discuss issues concerning the validation of new ‘addiction’ measures without relevant medical constructs. Readers should approach our measure with a level of skepticism that should be afforded to current social media addiction measures.
link.springer.com
Reposted by Pablo Martínez-López
univmalaga.bsky.social
💡 ¡No hagas planes el viernes 26 de septiembre! La #NIGHTSpain llega a #Málaga con una tarde-noche cargada de #Ciencia🧪🔭 para todos los públicos.

📍 Diferentes espacios en el centro
🕠 Desde las 17.30h
👉 Programación: http://u.uma.es/gQm/
Reposted by Pablo Martínez-López
fernandoblancopsy.com
Reminder (now with hashtags):
We are offering a 2-year postdoctoral position at CIMCyC (Granada, Spain) to work on the psychology of dis(mis)information.
Nice environment, great city!

Apply before 26th September.

Please share! 🔃

#socialpsychology
#cogpsyc
#PsychSciSky
#PsychJob
#PhDJob
fernandoblancopsy.com
Do you work on the psychology of disinformation?
The CIMCYC (UGR), a María de Maeztu Unit of Excellence, is hiring a Postdoctoral Researcher.

📍 Granada, Spain
📅 Apply: Sept 15–26, 2025
🧑‍🔬 Postdoc (1 yr, renewable)

Please share!

#SocialPsychology #PsychScience

cimcyc.ugr.es/en/informati...
Job Offer: Postdoctoral Researcher in Disinformation
As part of the strategic plan linked to the María de Maeztu Seal of Excellence award, the CIMCYC is recruiting a postdoctoral researcher with experience in the field of the psychology of disinformatio...
cimcyc.ugr.es
Reposted by Pablo Martínez-López
jvoeller.bsky.social
👩‍💻 New preprint out (FIRST one of my PhD journey) with the incredible @lindedomingo.bsky.social @ortiztudela.bsky.social @gonzalezgarcia.bsky.social

"From sudden perceptual learning to enduring engrams: A representational perspective" 🧠

doi.org/10.31234/osf...
Reposted by Pablo Martínez-López
gurcelay.bsky.social
Job Alert!!! We are looking for a motivated postdoc to join a 3-year BBSRC funded project led by my colleague Carl Stevenson (I’m coPI). This multi-disciplinary project will combine in vivo heart rate monitoring and optogenetics with behavioural testing (fear and active avoidance) in rats.
Reposted by Pablo Martínez-López
improvingpsych.org
PsyArXiv is seeking new moderators to help combat an increase in AI submissions! If you've ever posted a preprint to PsyArXiv, please consider joining. Minimum commitment 1h/month, there's a training session this Monday @ 1pm ET. More info here: forms.gle/9LB1rEtxHAeZ... #PsychSciSky
Expression of Interest in Serving as a PsyArXiv Moderator
As you might have heard, PsyArXiv is having some issues with an increase in low-quality submissions, ranging from AI generated manuscripts to inflate citation metrics, incoherent or nonsensical docume...
forms.gle
martinezlopezp.bsky.social
A new version of our preprint is now available 👇

link: osf.io/q52wb
martinezlopezp.bsky.social
New preprint! In this study, we assessed the reliability and validity of the measures intended to capture the "habit construct" in the forced-response task and the aliens outcome-devaluation task.

w/ Antonio Vázquez-Millán, @frangfr.bsky.social and @davluque.bsky.social
psyarxivbot.bsky.social
Assessing the Validity Evidence for Habit Measures Based on Time Pressure: https://osf.io/q52wb
Reposted by Pablo Martínez-López
Reposted by Pablo Martínez-López
kellydonegan.bsky.social
🚨PREPRINT ALERT🚨

Why do some people get stuck doing things that no longer make sense, or are even harmful? Our new study shows compulsivity isn’t just about weakened goal-directed control; people high in compulsivity also form stronger habits

📄: osf.io/preprints/ps...

#PaperFairy #Habits #CogSci
OSF
osf.io
Reposted by Pablo Martínez-López
davluque.bsky.social
New preprint! Habits should get stronger with more practice, right? Well, this crucial result has been difficult to reproduce in human labs. In an instant classic, de Wit (2018) showed 5 failures in obtaining more evidence of habits in conditions with more training -as compared to little trained
psyarxivbot.bsky.social
Habits Need Time: Evidence of Habit-like Behavior After Short Training Likely Reflects Failures in Habit Testing: https://osf.io/zh39t
martinezlopezp.bsky.social
Excited to be speaking about habits at the EAM2025 Conference!
Reposted by Pablo Martínez-López
gonzalezgarcia.bsky.social
🧠💻 We (a bunch of colleagues at @cimcyc.bsky.social) just released a programming guide for psych & cog neuro students. Instead of a tutorial, this is a starting point: a collection of reflections, examples, and recommendations.

👉 Still growing, but ready to explore: wobc.github.io/programming_book/
Programming in psychological science
A practical introduction
wobc.github.io
Reposted by Pablo Martínez-López
davluque.bsky.social
We are putting together a symposium on habits for the next SEPC meeting at San Sebastian (www.uik.eus/es/curso/xxx...). This symposium includes a wide range of study types, reflecting the vibrant moment this area of research is currently experiencing. If interested, I'll see you at San Sebastian!
XXXV Congreso Internacional de la Sociedad Española de Psicología Comparada (SEPC)
El XXXV Congreso Internacional de la Sociedad Española de Psicología Comparada (SEPC) continúa la tradición de ser una de las principales reuniones europeas para profesionales que realizan investigaci...
www.uik.eus
Reposted by Pablo Martínez-López
davidrichter.bsky.social
The what and when of visual surprise:
EEG shows that high-level visual surprise emerges rapidly and modulates neural responses ~200ms after stimulus onset.

New preprint with @paulapena.bsky.social and @mruz.bsky.social available here: doi.org/10.1101/2025...

Summary 🧵 below
Reposted by Pablo Martínez-López
psicologicajournal.bsky.social
New publication! Gutiérrez-Blanco, F., Palenciano, A.F., Ruz, M. (2025). Hand movements reveal the time course of gender stereotypes during facial categorization. Psicologíca 46(2): e17298 psicologicajournal.com/hand-movemen...
Hand movements reveal the time course of gender stereotypes during facial categorization - Psicológica
Our prior knowledge of what is about to occur, or […]
psicologicajournal.com
Reposted by Pablo Martínez-López
Reposted by Pablo Martínez-López
psyarxivbot.bsky.social
The Degraded Contingency Test Fails to Detect Habit Induction in Humans: https://osf.io/j4ky9
martinezlopezp.bsky.social
Don't miss this fresh preprint as well! Checking our experimental tasks is essential to ensure the robustness of our research
davluque.bsky.social
New preprint! Habits should get stronger with more training. This ‘overtraining’ effect has been elusive in human research. In this study we assess this effect using a contingency degradation test (3 pre-registered exp). Our results strongly suggest no effect of 'overtraining' on habit commissions
psyarxivbot.bsky.social
The Degraded Contingency Test Fails to Detect Habit Induction in Humans: https://osf.io/j4ky9