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David A. Sbarra

@dsbarra.bsky.social
1.4K followers 215 following 129 posts

Clinical Psychologist. Professor of Psychology. All views are personal, expressed as a private citizen. Curator of the Metascience Digest: metasciencedigest.substack.com

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David A. Sbarra @dsbarra.bsky.social · 7h
#AMPPS has a series of papers out about the methods used in a specific mind-body healing study. From a metascience perspective, the exchange is highly informative and interesting-- use the set of papers for a lab meeting discussion or in your methods classes? Read on...
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David A. Sbarra @dsbarra.bsky.social · 22/09/2026
Great paper alert!
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Mark Rubin @markrubin.bsky.social · 12/09/2026
"Staff members at the agency, who spoke on the condition of anonymity out of fear of retaliation, are concerned that the changes will lead to further cuts for work that has long been core to the agency’s mission: discovery-focused research, led by the curiosity of scientists." #AcademicSky #MetaSci
nature.com
NSF moves to overhaul funding approach in line with White House priorities
The major funder of basic science has not said how its new initiatives will be funded — but staff worry streamlined approach will further squeeze cash for core sciences.
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David A. Sbarra @dsbarra.bsky.social · 12/09/2026
In observational research (as with pretty much everything else), begin with the end in mind: journals.sagepub.com/doi/full/10.... . Great article!
journals.sagepub.com
Enhancing Replicability and Reproducibility in Observational-Coding Research: A Tutorial in R - Robert D. Henry, 2026
Replicating observational-coding studies is notoriously difficult: Coder variance attenuates effect sizes, protocols can be opaque, and raw text/video/audio can...
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David A. Sbarra @dsbarra.bsky.social · 26/08/2026
Check out this commentary recently published in AMPPS (journals.sagepub.com/doi/10.1177/...), a discussion of the findings in Grassi et al related to musical training short-term memory. The interesting part: It's written BY THE AUTHORS, with differing views on the same set of results. Luv this one.
journals.sagepub.com
Common Evidence, Multiple Interpretations: Commentaries on a Multilab Study on Musicians’ Short-Term Memory - Rafael Román-Caballero, Deniz Başkent, Anne Caclin, Laura Ferreri, Anna Fiveash, Clément F...
The multilab registered report by Grassi et al. represents the largest collaborative effort to date to estimate differences in short-term memory between musicia...
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Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social · 31/07/2026
What the US government is doing to Dr. Fauci is the embodiment of what they are doing to scientific infrastructure overall.
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samuel mehr @mehr.nz · 21/07/2026
the most realistic scene in Jurassic Park is when two scientists make a questionable decision — traveling to an undisclosed location with a strange man — on the promise of three years of modest funding
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Alejandro Sandoval-Lentisco @asandovall.bsky.social · 21/07/2026
How often are multiverse analyses implemented, not just cited/discussed? How are they implemented? 🧵 New preprint on the uptake and implementation of multiverse-style analyses 👇 www.biorxiv.org/content/10.6...
biorxiv.org
Uptake and Implementation of Multiverse-style Analyses Across 613 Studies
Empirical conclusions can depend on the many individual choices researchers make when analyzing data. Multiverse-style analyses address this by computing results across a set of specifications rather ...
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David A. Sbarra @dsbarra.bsky.social · 28/04/2026
A graduate student working with me will be teaching positive psychology this summer, which is a new class for our dept. Can anyone point me/us to some resources for teaching on this topic and/or share course materials? Would love any help you can provide! 🙏
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Don van Ravenzwaaij @donvanraven.bsky.social · 09/03/2026
Collabra: Psychology is seeking a new senior editor for the clinical section and new associate editors for the social section. If you are interested in either of these positions and you believe you are qualified, please fill out the application form before 30 April 2026! forms.gle/DgM3484SuLVD...
forms.gle
Application Form Senior Editor Clinical/Associate Editor Social Section Collabra: Psychology
Starting from 1 July 2026, Collabra: Psychology is on the look-out for a new senior editor for the clinical section as well as several new associate editors for the social section. If you are interest...
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David A. Sbarra @dsbarra.bsky.social · 20/01/2026
If you're interested in AI and programming, I highly recommend this fun video-- it's an amazing project from a Cornell CS grad student . Also, this class is no joke! youtu.be/56HJQm5nb0U?...
youtu.be
Can AI Pass Freshman CS?
YouTube video by mt_xing
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David A. Sbarra @dsbarra.bsky.social · 12/01/2026
This program has grown into quite a terrific opportunity-- I encourage anyone with the interest to apply: www.psychologicalscience.org/publications...
psychologicalscience.org
APS Editorial Fellowship Program: Call for Applications
Deadline: February 6, 2026APS is pleased to announce the application process for the next cohort of the Editorial Fellowship Program (EFP) is now open. This program aims to increase opportunities for ...
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Pam Davis-Kean, PhD @umpamdk.bsky.social · 04/01/2026
If you haven’t been inspired by APS in the last few years, give us another look. We want the society to be the leader in rigorous psych science that connects all the parts of the Society together. Hope to see you in Barcelona!!
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David A. Sbarra @dsbarra.bsky.social · 20/12/2025
Here's the link to our ever-expanding Collections! journals.sagepub.com/collection-i...
journals.sagepub.com
Advances in Methods and Practices in Psychological Science: Special collections
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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David A. Sbarra @dsbarra.bsky.social · 20/12/2025
This is a great resource!
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David A. Sbarra @dsbarra.bsky.social · 20/12/2025
AMPPS recently accepted a new paper "Registered Replication Report: Johns, Schmader, & Martens (2005)" on stereotype threat (osf.io/preprints/ps...); full paper is forthcoming on our website). AMPPS is now soliciting Commentary articles on this paper. @psychscience.bsky.social /cont
osf.io
OSF
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Yong Zhang @yongzhangzzz.bsky.social · 27/11/2025
From my master’s thesis to my first PhD project — excited to share that this work (together with @jordanrvl.bsky.social, @ginettelafit.bsky.social, Anja Franziska Ernst, Josip Razum, Eva Ceulemans, and @bringmannlaura.bsky.social) is now published in AMPPS! Link: doi.org/10.1177/2515...
doi.org
Meeting the Bare Minimum: Quality Assessment of Idiographic Temporal Networks Using Power Analysis and Predictive-Accuracy Analysis - Yong Zhang, Jordan Revol, Ginette Lafit, Anja F. Ernst, Josip Razu...
The network theory of psychopathology inspired clinicians and researchers to use idiographic networks to study how symptoms of an individual interact over time,...
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simine vazire @simine.com · 27/11/2025
Looking forward to this next week! During waking hours for people in Europe, Africa, & the Americas. And the Middle East. And parts of Asia. Really almost everywhere except Eastern Asia & Australia/NZ. Link to register: univ-cotedazur.zoom.us/meeting/regi...
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David A. Sbarra @dsbarra.bsky.social · 26/11/2025
My time as Editor of AMPPS is coming to an end-- here are some parting thoughts. journals.sagepub.com/doi/full/10.... .
journals.sagepub.com
Taking Stock of Advances in Methods and Practices in Psychological Science at the End of the Beginning - David A. Sbarra, 2025
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Dan Quintana @dsquintana.bsky.social · 24/11/2025
There is no reason why systematic reviews can't be open. The data used for synthesis is *already* open and there are many excellent open source tools that can facilitate the easy sharing of analysis scripts. Here's a nice guide for performing open systematic reviews doi.org/10.1525/coll...
This paper provides guidance and tools for conducting open and reproducible systematic reviews in psychology. It emphasizes the importance of systematic reviews for evidence-based decision-making and the growing adoption of open science practices. Open science enhances transparency, reproducibility, and minimizes bias in systematic reviews by sharing data, materials, and code. It also fosters collaborations and enables involvement of non-academic stakeholders. The paper is designed for beginners, offering accessible guidance to navigate the many standards and resources that may not obviously align with specific areas of psychology. It covers systematic review conduct standards, pre-registration, registered reports, reporting standards, and open data, materials and code. The paper is concluded with a glimpse of recent innovations like Community Augmented Meta-Analysis and independent reproducibility checks.
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David A. Sbarra @dsbarra.bsky.social · 10/11/2025
Sage webinar on Registered Reports (RRs/RRRs)! I'm excited to participate, and if you have any curiosity about writing a RR or reviewing a RR, please consider joining the webinar. Spread the word-- thanks! @psychscience.bsky.social
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David A. Sbarra @dsbarra.bsky.social · 08/11/2025
Found this gem of a paper in the AMPPS archives on using containers in psychological science. What's a container, you ask? Read on...
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David A. Sbarra @dsbarra.bsky.social · 04/11/2025
Just when you were getting used to the term preregistration... New paper at AMPPS calling for improved terminology in the field and better alignment with TOP 2025 . journals.sagepub.com/doi/10.1177/...
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David A. Sbarra @dsbarra.bsky.social · 28/10/2025
Call for Commentary articles at AMPPS! We recently accepted a "Effects of Psychological Distance on Mental Abstraction: A Registered Report of Four Tests of Construal Level Theory" (osf.io/preprints/ps...) and are soliciting Commentary articles on this paper.
osf.io
OSF
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David A. Sbarra @dsbarra.bsky.social · 22/10/2025
The Arizona Daily Star ran a great story on @uarizona.bsky.social's decision not to sign the compact for academic excellence. I especially loved this quote
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David A. Sbarra @dsbarra.bsky.social · 22/10/2025
If you do online data collection, this paper is worth checking out! I especially like the access to the codebook, which helps operationalize best practices: journals.sagepub.com/doi/10.1177/...
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David A. Sbarra @dsbarra.bsky.social · 21/10/2025
Papers from July to Sept 2025 at AMPPS are killer. We don't have formal print issues, but we have this-- journals.sagepub.com/toc/ampa/8/3
journals.sagepub.com
Advances in Methods and Practices in Psychological Science - Volume 8, Number 3
Table of contents for Advances in Methods and Practices in Psychological Science, 8, 3
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David A. Sbarra @dsbarra.bsky.social · 14/10/2025
APCS (www.acadpsychclinicalscience.org/)-- the Academy-- is a major training organization in clinical psychological science. We worked with the Academy's leadership team to craft this letter and to encourage programmatic self-study in open science training. Let's get to work!
acadpsychclinicalscience.org
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David A. Sbarra @dsbarra.bsky.social · 13/10/2025
We're searching for a tenure track assistant professor in clinical psychology here at the University of Arizona! Come to Tucson-- great place to live and work! 🌄🌵🏀 @uarizona.bsky.social arizona.csod.com/ux/ats/caree...
arizona.csod.com
Assistant Professor, Psychology (T/TE)
The candidate will be expected to build and sustain an externally funded, nationally recognized research program, provide effective instruction at the...
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Dan Willingham @dtwuva.bsky.social · 04/10/2025
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Josh Miller @jdmiller.bsky.social · 03/10/2025
Apropos of recent open science conversations - this paper is an awesome primer for grad students and faculty who want to learn more: online.ucpress.edu/collabra/art...
online.ucpress.edu
Easing Into Open Science: A Guide for Graduate Students and Their Advisors
This article provides a roadmap to assist graduate students and their advisors to engage in open science practices. We suggest eight open science practices that novice graduate students could begin ad...
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Alex Wild @alexwild.bsky.social · 02/10/2025
I've obtained the Trump compact document, let me summarize it for you.
Screen cap of a document reading "COMPACT FOR ACADEMIC EXCELLENCE IN HIGHER EDUCATION
INTRODUCTION
American higher education is the envy of the world and represents a key strategic benefit for our
Nation. In turn, the U.S. university system benefits in a variety of ways from its extraordinary relationship
with the U.S. government. These include (i) access to student loans, grant programs, and federal contracts;
(ii) funding for research directly or indirectly; (iii) approval of student and other visas in connection with
university matriculation and instruction; and (iv) preferential treatment under the tax code. To advance the
national interest arising out of this unique relationship, this Compact for Academic Excellence in Higher
Education represents the priorities of the U.S. government in its engagements with universities that benefit
from the relationship. Institutions of higher education are free to develop models and values other than
those below, if the institution elects to forego federal benefits." with bits circled in color and translated to "Nice college you've got there. We hold all your money. It'd be a real shame if anything happened to it."
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David A. Sbarra @dsbarra.bsky.social · 02/10/2025
Rigorous science is transparent science.
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David A. Sbarra @dsbarra.bsky.social · 02/10/2025
A Faustian bargain- it’ll never end well. These schools must together to oppose this “compact.” www.nytimes.com/2025/10/02/u...
nytimes.com
Trump Administration Asks Colleges to Sign ‘Compact’ to Get Funding Preference
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David A. Sbarra @dsbarra.bsky.social · 29/09/2025
US-based 2025 NSF GRFP Competition is severely reduced, with dramatic exclusions added in the dark. Here's a petition you can sign. Please consider signing and circulating. Also see: jasonjwilliamsny.github.io/grfp2025/
jasonjwilliamsny.github.io
An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program
An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program
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David A. Sbarra @dsbarra.bsky.social · 29/09/2025
Great news-- @felixthoemmes.bsky.social to be the next EiC at AMPPS! See below for information about joining his team.
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David A. Sbarra @dsbarra.bsky.social · 17/09/2025
We have a great new paper taking stock of transparency reporting in the MRI/fMRI literature... "Results call for recentering transparency in reporting practices in MRI and fMRI studies, with direct implications for study generalizability." doi.org/10.1177/2515...
doi.org
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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David A. Sbarra @dsbarra.bsky.social · 17/09/2025
Do you want to get serious about specifying your random-effect structures? This paper might be for you.. plus lots of good stuff about multilevel and dyadic modeling: doi.org/10.1177/2515...
doi.org
A Practical Guide to Specifying Random Effects in Longitudinal Dyadic Multilevel Modeling - Kareena S. del Rosario, Tessa V. West, 2025
Analyzing over-time dyadic data can be challenging, particularly when using multilevel models with complex random-effect structures. In this tutorial, we discus...
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David A. Sbarra @dsbarra.bsky.social · 13/09/2025
Obvious preregistered hypothesis: soon most all psych science will involve AI in some form. You'll get ahead of the curve with this paper is about "Transformer Architecture" (also a good band name) and how embeddings operate within a NLP workflow. Really nice! journals.sagepub.com/doi/full/10....
journals.sagepub.com
From Embeddings to Explainability: A Tutorial on Large-Language-Model-Based Text Analysis for Behavioral Scientists - Rudolf Debelak, Timo K. Koch, Matthias Aßenmacher, Clemens Stachl, 2025
Large language models (LLMs) are transforming research in psychology and the behavioral sciences by enabling advanced text analysis at scale. Their applications...
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David A. Sbarra @dsbarra.bsky.social · 13/09/2025
Outstanding new paper on machine learning at AMPPS-- hit the virtual stands this summer. journals.sagepub.com/doi/full/10....
journals.sagepub.com
Bridging Traditional-Statistics and Machine-Learning Approaches in Psychology: Navigating Small Samples, Measurement Error, Nonindependent Observations, and Missing Data - Rosa Lavelle-Hill, Gavin Smi...
In recent years, machine learning has propagated into different aspects of psychological research, and supervised machine-learning methods have increasingly bee...
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David A. Sbarra @dsbarra.bsky.social · 11/09/2025
This was a true mess with a ton of AI-generated word salad slop being submitted as preprints. The field owes these moderators a huge thanks for all the work and energy! 🙏👏
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David A. Sbarra @dsbarra.bsky.social · 11/09/2025
On the anniversary of 9/11, I’m struck by how little discussion links yesterday’s tragic act of political violence with the attacks 24 years ago. To me, the throughline is clear: bin Laden sought to divide America, draw us into costly wars, and erode social cohesion. We are living in that long game.
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David A. Sbarra @dsbarra.bsky.social · 11/09/2025
Excellent paper alert!!!
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David A. Sbarra @dsbarra.bsky.social · 02/09/2025
Please share far and wide! The Psychology Department at the University of Arizona is recruiting a new Director for our Behavioral Health Clinic. The Clinic Director is a core member of our clinical faculty who helps lead clinical training in our program.
arizona.csod.com
Director, Psychology Clinic
Provision of clinical training and supervision to clinical graduate studentsCoordination and administration of day-to-day BHC operationsFacilitating c...
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Noah Emery, PhD @noahemery.bsky.social · 18/08/2025
I am pleased to announce that our APA accredited Counseling Psychology program at Colorado State University has officially transitioned to an APA accredited Clinical Psychology program, adopting the clinical science training model. psychology.colostate.edu/clinicalscie...
psychology.colostate.edu
Psychological Clinical Science – Department of Psychology | CSU
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David A. Sbarra @dsbarra.bsky.social · 14/08/2025
How do we improve the implementation of open science? Let's start with the terms. Excellent new paper out in #AMPPS-- see this thread by @katiecorker.bsky.social! @psychscience.bsky.social
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Association for Psychological Science @psychscience.bsky.social · 05/08/2025
AMPPS Call for Papers: Replicability and Reproducibility in Methodological Research. Proposals due September 15. @jkflake.bsky.social 
psychologicalscience.org
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David A. Sbarra @dsbarra.bsky.social · 09/08/2025
@pci-regreports.bsky.social -- look at us go!
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David A. Sbarra @dsbarra.bsky.social · 15/07/2025
If you've heard the term bestiary but never knew what it meant, now is your chance to learn more about open science-- new at AMPPS: doi.org/10.1177/2515... . A compendium of beasts! A most perfect title...
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David A. Sbarra @dsbarra.bsky.social · 09/07/2025
Very bad, awful, no good...writing is on the wall here.
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