Conceptual replication study of fifteen JDM effects: Insights from the Polish sample

Authors

  • Agata Sobkow SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw; https://orcid.org/000000025357744X https://orcid.org/0000-0002-5357-744X
  • Marcin Surowski SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw; https://orcid.org/000000021374950X https://orcid.org/0000-0002-1374-950X
  • Angelika Olszewska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw; https://orcid.org/0000000279533904 https://orcid.org/0000-0002-7953-3904
  • Nina Antoniewska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Barcik SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Urszula Bartkiewicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Agnieszka Brzeska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Adrianna Brzozowska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Oliwia Budrewicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Jakub Choja SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Kamila Choma SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Patrycja Chorbotowicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Michalina Filimoniak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Łukasz Filip SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Paweł Gambuś SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Weronika Gierlik SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Tomasz Gonczar SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Goryczka SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Maksymilian Góra SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Marta Haczek SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Weronika Hetmańczuk SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Zuzanna Holka SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Aneta Janosz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Nikola Kikowska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Joanna Kołcun SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Zuzanna Kozłowska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Monika Kujawińska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Marcin Kuleszczyk SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Aleksandra Lach-Galińska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Latacz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Adam Ławniczak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Majewska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Klaudia Makowska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Marta Mamzer SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Iga Marciniszyn SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Adam Masternak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Magdalena Matuszek SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Jonasz Mehr SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Ewelina Miela SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Monika Mleczko SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Paulina Morga SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Magdalena Niemczyk SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Damian Ostrowski SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Jagoda Pełdiak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Kamil Piotrowicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Antoni Płuciennik SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Oskar Ryśkiewicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Weronika Sekuła SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Małgorzata Sikora SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Natalia Sikora SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Daria Sitko SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Agata Sobczak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Julia Sosenko SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Sonia Stando SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Starek SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Łukasz Ślak SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Jagoda Świtała SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Natalia Świtniewska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Agnieszka Tyc SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Olga Urban SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Natalia Wcisło SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Katarzyna Wiśniewska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Joanna Wodzińska SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Aleksandra Zabiełło SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Monika Żygadło SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw
  • Tomasz Zaleskiewicz SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw; https://orcid.org/0000000242326151 https://orcid.org/0000-0002-4232-6151
  • Jakub Traczyk SWPS University of Social Sciences and Humanities; Faculty of Psychology in Wroclaw; https://orcid.org/0000000191451998 https://orcid.org/0000-0001-9145-1998

DOI:

https://doi.org/10.24425/ppb.2022.141862

Keywords

replication, decision making, reproducibility, pre-registration, risk perception

Abstract

We conducted pre-registered replications of 15 effects in the field of judgment and decision making (JDM). We aimed to test the generalizability of different classical and modern JDM effects, including, among others: less-is- better, anchoring, and framing to different languages, cultures, or current situations (COVID-19 pandemic). Replicated studies were selected and conducted by undergraduate psychology students enrolled in a decision-making course. Two hundred and two adult volunteers completed an online battery of replicated studies. With a classical significance criterion (p < .05), seven effects were successfully replicated (47%), five partially replicated (33%), and three did not replicate (20%). Even though research materials differed from the originals in several ways, the replication rate in our project is slightly above earlier reported findings in similar replication projects. We discuss factors that may underlie replication results (success vs. failure). We also stress the role of open science practices such as open data, open research materials, pre-registration, and registered reports in improving the replicability of results in the JDM field.

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Published

2022-09-30

How to Cite

Sobkow, Agata, et al. “Conceptual Replication Study of Fifteen JDM Effects: Insights from the Polish Sample”. Polish Psychological Bulletin, vol. 53, no. 3, Sept. 2022, pp. 138-51, doi:10.24425/ppb.2022.141862.

Issue

Vol. 53 No. 3 (2022)

Section

Articles

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