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Announcing the Latest Prereg Prize Winners

Jan. 3, 2018

We are happy to announce the most recent prize winners as part of our ongoing education campaign, the Preregistration Challenge

Are you ready to improve your next study? Preregister it on OSF.

Recent winners:

"Social Distance Increases Perceived Physical Distance" in Social Psychological and Personality Science. Andrea Stevenson Won, Ketaki Shriram, Diana I. Tamir. Preregistered here:

"Show Me the Money: A Systematic Exploration of Manipulations, Moderators, and Mechanisms of Priming Effects" in Psychological Science. Eugene M. Caruso, Oren Shapira, Justin F. Landy. Preregistered here:

"A dissociation between engagement and learning: Enthusiastic instructions fail to reliably improve performance on a memory task" in PLOS One. Benjamin A. Motz , Joshua R. de Leeuw, Paulo F. Carvalho, Kaley L. Liang, Robert L. Goldstone. Preregistered here:

"A preregistered, direct replication attempt of the retrieval-extinction effect in cued fear conditioning in rats" in Neurobiology of Learning and Memory. Laura Luyten and Tom Beckers. Preregistered here:

"The effect of recall, reproduction, and restudy on word learning: a pre-registered study" in BMC Psychology. Saloni Krishnan, Kate E. Watkins and Dorothy V.M. Bishop. Preregistered here:

"The citation effect: In-text citations moderately increase belief in trivia claims" in Acta Psychologica. Adam L. Putnam and Riley J. Phelps. Preregistered here:

"Quantifying immediate and delayed effects of anthelmintic exposure on ecosystem functioning supported by a common dung beetle species" in PLOS One. Paul Manning , Sarah A. Beynon, Owen T. Lewis. Preregistered here:

"Configural processing and social judgments: Face inversion particularly disrupts inferences of human-relevant traits" in Journal of Experimental Social Psychology. John Paul Wilson, Steven G. Young, Nicholas O. Rule, Kurt Hugenberg. Preregistered here:

"The cognate facilitation effect in bilingual lexical decision is influenced by stimulus list composition" in Acta Psychologica. Eva D. Poort, Jennifer M. Rodd. Preregistered here:


"Reducing sugar use in coffee while maintaining enjoyment: A randomized controlled trial" in Journal of Health Psychology. Richie L. Lenne, Traci Mann. Preregistered here:

"Pre-service teachers’ perceived value of general pedagogical knowledge for practice: Relations with epistemic beliefs and source beliefs" in PLOS One. Samuel Merk , Tom Rosman, Julia Rueß, Marcus Syring, Jürgen Schneider. Preregistered here:

"Subliminal influence on preferences? A test of evaluative conditioning for brief visual conditioned stimuli using auditory unconditioned stimuli" in Royal Society Open Science. Tobias Heycke, Frederik Aust, Christoph Stahl. Preregistered here:

"MRIQC: Advancing the automatic prediction of image quality in MRI from unseen sites" in PLOS One. Oscar Esteban , Daniel Birman, Marie Schaer, Oluwasanmi O. Koyejo, Russell A. Poldrack, Krzysztof J. Gorgolewski. Preregistered here:

"Maternal Testosterone and Offspring Sex-Ratio in Birds and Mammals: A Meta-Analysis" in Evolutionary Biology. Thomas Merkling, Shinichi Nakagawa, Malgorzata Lagisz, and Lisa E. Schwanz. Preregistered here:

"A hard-to-read font reduces the framing effect in a large sample" in Psychonomic Bulletin & Review. Christoph W. Korn, Juliane Ries, Lennart Schalk, Yulia Oganian, and Henrik Saalbach. Preregistered here:

"Cousins or conjoined twins: how different are meaning and happiness in everyday life?" in Comprehensive Results in Social Psychology. Ryan Dwyer, Elizabeth Dunn, & Hal Hershfield. Preregistered here:

"The effect of question structure on self-reported drinking: Ascending versus descending order effects" in Journal of Research in Personality. Sean P. Mackinnon, and Samantha Firth. Preregistered here:

"The role of vigilance in the relationship between neuroticism and health: A registered report" in Journal of Research in Personality. Sara J. Weston and Joshua J. Jackson. Preregistered here:

"Construing action abstractly and experiencing autonomy: Implications for physical activity and diet" in Motivation and Emotion. Allison M. Sweeney and Antonio L. Freitas. Preregistered here:

"Unintended effects of measuring implicit processes: The case of death-thought accessibility in mortality salience studies" in Journal of Experimental Social Psychology. Joseph Hayes and Jeff Schimel. Preregistered here:

"When and how does labour lead to love? The ontogeny and mechanisms of the IKEA effect" in Cognition. Lauren E. Marsh, Patricia Kanngiesser, Bruce Hood. Preregistered here:

"Infectious Disease and Imperfections of Self-Image" in Psychological Science. Joshua M. Ackerman, Joshua M. Tybur, Chad R. Mortensen. Preregistered here: and here:

"Cognitive bias modification for facial interpretation: a randomized controlled trial of transfer to self-report and cognitive measures in a healthy sample" in Royal Society Open Science. S. E. Peters, J. Lumsden, O. H. Peh, I. S. Penton-Voak, M. R. Munafò, O. J. Robinson. Preregistered here:

"Language complexity, belief-consistency, and the evaluation of policies" in Comprehensive Results in Social Psychology. Matthew H. Goldberg & Cheryl L. Carmichael. Preregistered here:

"Visual Motion Prediction and Verbal False Memory Performance in Autistic Children" in Autism Research. Furtuna G. Tewolde, Dorothy V. M. Bishop, Catherine Manning. Preregistered here:


See past winners here

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