Bradford J. Wiggins

Preregistration (Prolific)

Bradford J. Wiggins

Finalized preregistration for the Prolific US-adult re-implementation. Supersedes osf.io/f58ch (aborted BYU-Idaho pool run).

Spring 2026 Coordinated Data Collection Session — Psych 485 BYUISPR26

Bradford J. Wiggins

Preregistration

Bradford J. Wiggins

Preregistration

Bradford J. Wiggins

Preregistration

Bradford J. Wiggins

Preregistration

Bradford J. Wiggins

Preregistration

Bradford J. Wiggins

A Multisite Preregistered Paradigmatic Test of the Ego-Depletion Effect

Kathleen D. Vohs, Brandon J. Schmeichel, Sophie Lohmann, Quentin F. Gronau et autres

We conducted a preregistered multilaboratory project ( k = 36; N = 3,531) to assess the size and robustness of ego-depletion effects using a novel replication method, termed the paradigmatic replication approach. Each laboratory implemented one of two procedures that was intended …

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Many Labs 5: Testing Pre-Data-Collection Peer Review as an Intervention to Increase Replicability

Charles R. Ebersole, Maya B. Mathur, Erica Baranski, Diane-Jo Bart-Plange et autres

Replication studies in psychological science sometimes fail to reproduce prior findings. If these studies use methods that are unfaithful to the original study or ineffective in eliciting the phenomenon of interest, then a failure to replicate may be a failure of the …

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Many Labs 5: Registered Multisite Replication of the Tempting-Fate Effects in Risen and Gilovich (2008)

Maya B. Mathur, Diane-Jo Bart-Plange, Balázs Aczél, Michael H. Bernstein et autres

Risen and Gilovich (2008) found that subjects believed that “tempting fate” would be punished with ironic bad outcomes (a main effect), and that this effect was magnified when subjects were under cognitive load (an interaction). A previous replication study (Frank & Mathur, …

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Many Labs 5: Registered Replication of Albarracín et al. (2008), Experiment 7

Katherine S. Corker, Jack Arnal, Diane B. V. Bonfiglio, Paul Curran et autres

Albarracín et al. (2008, Experiment 7) tested whether priming action or inaction goals (vs. no goal) and then satisfying those goals (vs. not satisfying them) would be associated with subsequent cognitive responding. They hypothesized and found that priming action or inaction goals …

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Sparkman & Walton (2017)

Kiersten Baughman, Becka O'Neil, Jordan Wagge, Mark Brandt et autres