Ulrich Schroeders
@Navajoc0d3
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psych. assessment, psychometrics, intelligence research, edu. psychology, R enthusiast, occasional blogger [email protected]
Kassel, Germany
Joined July 2012
RT @KriJanko: Very happy that @dfg_public is funding our (with @Navajoc0d3) proposal "Facing the replication crisis in machine learning mod….
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RT @EJPAjournal: Don't miss this #OpenAccess paper on the development of short versions for the Need for Cognition Scale via ant colony opt….
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RT @error_reviews: Error checking is an important service to science, but it doesn't pay the bills. But what if it did? Introducing ERROR,….
error.reviews
ERROR is a bug bounty program for science to systematically detect and report errors in academic publications
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RT @EJPAjournal: This #OpenAccess meta-analysis on the reliability and validity of the Core-Self Evaluations Scale is available at https://….
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(S+) Hamas-Überfall: Warum schweigst du immer noch zum antisemitischen Terror? via @derspiegel.
spiegel.de
Du hast dich zu Black Lives Matter positioniert, dein Profilbild hat die Farben der Ukraine. Aber wo ist deine Solidarität mit Israel? Der Überfall der Hamas ist keiner, den man »von beiden Seiten«...
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RT @ZPID: 💐 Herzlichen Glückwunsch! 💐.Gerne haben wir die Preise für die besten Abschlussarbeiten gestiftet. Sie gingen bei der Fachtagung….
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RT @TimoGnambs: Calculating effect sizes in #metaanalyses of pre-post control group designs (RCTs) is often difficult because pre-post corr….
onlinelibrary.wiley.com
Meta-analyses of treatment effects in randomized control trials are often faced with the problem of missing information required to calculate effect sizes and their sampling variances. Particularly,...
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RT @BrianNosek: The @DataColada team has been sued by Francesca Gino for exposing the fraudulent data underlying four of her papers (she cl….
gofundme.com
Data Colada Are Being Sued for Raising Scientific Concerns about Published Research:… Simine Vazire needs your support for Support Data Colada's Legal Defense
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RT @guido_meijer: I was watching Lord of the Rings last night and realized there are many parallels with academia!. A thread 🧵👇.
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🚨75%-Doktorandenstelle in der Psych. Diagnostik (3 + 2 Jahre), sehr nette Kolleg:innen, thematische Freiheiten bei der Wahl des Diss-Themas, guter Support, bitte RT.
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New preprint - new method. MASEM ACO combines meta-analytical aggregation of correlation matrices to be subjected to Ant Colony Optimization to compile short-scales, exemplified with the NCS-18. With Maximilian Morgenstern, @KriJanko & @TimoGnambs .
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New preprint of a Stage 1 RR: This project haunted me for several years (!). Now finally managed to sort the ideas and streamline the code. Comments are welcome! Together with @AchaaAmankwaa @R_Gabriel_Olaru.
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For a #MetaAnalysis on the psychometric properties of the 18-item version of the Need for Cognition Scale (Cacioppo et al., 1984) I'm looking for raw data or correlations between the 18 items. If you can provide either, please contact me by email: Thanks!
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RT @mrxntn: Gelebte und lebendige Verfahrensvielfalt im Modell der Uni Kassel von @BeneckeCord uns Christoph Flückiger @DPK_2023 #DPK2023 h….
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RT @dmcneish18: Dynamic fit index cutoffs now support . 1) categorical data.2) non-normal continuous data.3) missing data.4) second-order m….
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Bee aware! 🐝New paper in EPM on a Bee Swarm Optimization (BSO) algorithm that can be used to find the (optimal) structure of a newly developed measurement instrument while simultaneously selecting items. Thanks to co-authors: F. Scharf & @R_Gabriel_Olaru .
journals.sagepub.com
Metaheuristics are optimization algorithms that efficiently solve a variety of complex combinatorial problems. In psychological research, metaheuristics have be...
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RT @TimoGnambs: I am planning a small review on current practices in meta-analytic structural equation modeling (MASEM). If you're interest….
web.tresorit.com
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