Collaborative Open-science and meta REsearch (CORE) Team

Notice regarding replication of Fischhoff (1977). In consultation with the original lead author and the editor we removed the descriptions and analysi...

Revisiting “money illusion”: Replication and extension of Shafir, Diamond, and Tversky (1997)

Ziano, Kamath, Man & 3 more

Misprediction of affective outcomes due to different evaluation modes: Replication and extension of two distinction bias experiments by Hsee and Zhang (2004)

Anvari, Olsen, Yiu & 1 more

Self-interest is overestimated: Two successful pre-registered replications of Miller and Ratner (1998)

Brick, Fillon, Yeung & 1 more

2019 Replication of Miller & Ratner (1998) coordinated by Gilad Feldman

Are past and future selves perceived differently from present self? Replication and extension of Pronin and Ross (2006) temporal differences in trait self-ascriptions

Adelina & Feldman

Rewarding more is better for soliciting help, yet more so for cash than for goods: Revisiting and reframing the Tale of Two Markets with replications and extensions of Heyman and Ariely (2004)

Imada, Chan, Yuk Ki & 4 more

"Less is better" in separate evaluations versus "More is better" in joint evaluations: Mostly successful close replication and extension of Hsee (1998)

Vonasch, Yiu, Leung & 4 more

Insufficient evidence of a positive association between chronic loneliness and anthropomorphism: Replication and extension Registered Report of Epley et al. (2008)

Xiao, Elsherif, CHU & 5 more

“The Effort Heuristic” revisited: Mixed results for replications of Kruger et al. (2004)’s Experiments 1 and 2

Ziano, Yeung, Lee & 2 more

Both better and worse than others depending on difficulty: Replication and extensions of Kruger’s (1999) above and below average effects

Korbmacher, Kwan & Feldman

Licensing via credentials: Replications Registered Report of Monin and Miller (2001) with extensions investigating the domain-specificity of moral credentials and associations with trait reputational concern

Xiao, Li, AU & 3 more

Revisiting the Affective Psychology of Value: Replication and extension of Hsee and Rottenstreich (2004)

Tam & Feldman

Revisiting the inverse s-shaped weighting function for the affective psychology of risk: Replication and extensions of Rottenstreich and Hsee (2001)

Evans, Yeung & Zhu

Revisiting Action Identification and Mind Attribution: Replication and extensions of Kozak, Marsh, and Wegner (2006)

Hin & Feldman

Replication: Unsuccessful replications and extensions of Temporal Value Asymmetry in monetary valuation and moral judgment [Caruso etal 2008 and Caruso 2010 replications and extensions]

Halabi, Chan, Tunca & 2 more

We are all less risky and more skillful than our fellow drivers: Successful replication and extension of Svenson (1981)

Koppel, Andersson, Tinghög & 2 more

Revisiting the decoy effect: replication and extension of Ariely and Wallsten (1995) and Connolly, Reb, and Kausel (2013)

Xiao & Feldman

In this project, we replicate and extend two studies investigating the decoy effect.

Agency and self-other asymmetries in perceived bias and shortcomings: Replications of the Bias Blind Spot and extensions linking to free will beliefs [Pronin et al 2002 replication and extension]

Chandrashekar & Feldman

Perceived morality of direct versus indirect harm: Replications of the preference for indirect harm effect

Ziano & Feldman

Frequency estimation and semantic ambiguity do not eliminate ‎conjunction bias, when it occurs: Replication and extension of ‎Mellers, Hertwig, and Kahneman (2001)‎

Chandrashekar, Cheng, brian & 4 more

Foregone opportunities and choosing not to act: Replications of Inaction Inertia effect [Tykocinski et al (1995) JPSP replication]

Chen & Feldman

Revisiting the Folk Concept of Intentionality: Replications of Malle and Knobe (1997)

Chandrashekar, Yan, Cheng & 9 more

Action-inaction asymmetries in moral scenarios: Replication of the omission bias examining morality and blame with extensions linking to causality, intent, and regret

Jamison, Yay & Feldman

Impact of past behavior normality on regret: Replication and extension of three experiments of the exceptionality effect

Kutscher & Feldman

Outcome bias in evaluations of ethical decisions: Replication and extensions of Gino, Moore, and Bazerman (2009)

Aiyer, Chan & Feldman

Outcome bias is the phenomenon whereby decisions which resulted in positive outcomes are rated more favorably than when the same decisions resulted in...

Revisiting the impact of ethical dissonance on ethical judgments and distancing: Replication of Barkan et al. (2012)

JIN & Feldman

Revisiting mental accounting classic paradigms: Replication of the problems reviewed in Thaler (1999)

Li & Feldman

Revisiting the role of public exposure and moral beliefs on feelings of shame and guilt: Replication Registered Report of Smith et al. (2002)’s Study 1

Zhang, Chit, Wong & 4 more

Revisiting the links between numeracy and decision making: Replication Registered Report of Peters et al. (2006) with an extension examining confidence

Zhu & Feldman

Default effects: Replications and Extensions of Johnson & Goldstein (2003) and Johnson, Bellman, & Lohse (2002)‎

Chandrashekar, Henne & Feldman

Revisiting the motivated denial of mind to animals used for food: Replication and extension of Bastian et al. (2012)

Jacobs, Meiying, Leach & 6 more

Weinstein 1980 Replication and Extension

Long, Wong, Yin & 3 more

Sunk cost effects for time versus money: Replication and extensions Registered Report of Soman (2001)

Petrov, Chan, Lau & 5 more

Revisiting stigma attributions and reactions to stigma: Replication and extensions Registered Report of Weiner et al. (1988)

Yeung & Feldman

Revisiting diversification bias and partition dependence: Replication and extensions of Fox, Ratner, and Lieb (2005) Studies 1, 2, and 5

Li & Feldman

Revisiting and updating the risk-benefits link: Replication of Fischhoff et al. (1978) with extensions examining pandemic related factors

Frank, Efendic & Feldman

Revisiting the psychological sources of ambiguity avoidance: Replication and extensions of Curley, Yates, and Abrams (1986)

Yiu & Feldman

Revisiting the link between true-self and morality: Replication and extensions of Newman, Bloom and Knobe (2014) Studies 1 and 2

Lee & Feldman

Associations of fear, anger, happiness, and hope with risk judgments: Revisiting appraisal-tendency framework with a replication and extensions Registered Report of Lerner and Keltner (2001)

LU, Efendic & Feldman

Revisiting the differential centrality of experiential and material purchases to the Self: Replication and extension of Carter and Gilovich (2012)

Yiyu, Chee & Feldman

Revisiting the impact of singularity on the Identified Victim Effect: Replication and extension of Kogut and Ritov (2005a) Study 2

Majumder, Long, Ziano & 1 more

The identified victim effect is the phenomenon in which people tend to contribute more to identified than to unidentified victims. Kogut and Ritov (20...

Revisiting the “Belief in the law of small numbers”: Conceptual replication and extensions Registered Report of problems reviewed in Tversky and Kahneman (1971)

HONG & Feldman

The complex misestimation of others’ emotions: Underestimation of emotional prevalence versus overestimation of emotional intensity and their associations with well-being

IP & Feldman

Jordan et al. (2011) demonstrated that people underestimated the prevalence of others’ negative emotional experiences and that these were associated w...

Outcomes affect evaluations of decision quality: ‎ Replication and extension of Baron and Hershey's (1988) Outcome Bias Experiment 1‎

Aiyer, Yuk, Kam & 3 more

Revisiting the mechanism for Default Effect: Choice architect trustworthiness and preference uncertainty in a replication and extensions of McKenzie et al. (2006)

Teng, LAU, Ng & 4 more

Revisiting the impact of affection on insurance purchase and claim decision-making: Replication and extensions of Hsee and Kunreuther (2000) [Stage 1]

Law & Feldman

Reference points and decision-making: Impact of status quo and defaults in a conceptual replication and extensions Registered Report of Dinner et al. (2011)

YAM & Feldman

The link between Empathy and Forgiveness: Replication and extensions Registered Report of McCullough et al. (1997)'s Study 1

Chan & Feldman

Factors impacting effective altruism: Revisiting heuristics and biases in charity in a replication and extensions Registered Report of Baron and Szymanska (2011)

Chan & Feldman

Do people believe they are less predictable than others?: Three replications of Pronin and Kugler (2010)'s Experiment 1

Chandrashekar, Permut, Sjåstad & 10 more

Revisiting representativeness heuristic classic paradigms: Replication and extensions of the problems reviewed in Kahneman and Tversky (1972)

Mayiwar, Wan, Løhre & 1 more

Revisiting the Effects of Helper Intention on Gratitude and Indebtedness: Replication and extensions Registered Report of Tsang (2006)

Chan, Ching, Lau & 4 more

Does learning more about others impact liking them?: Replication and extension Registered Report of Norton et al. (2007)’s Lure of Ambiguity

Horsham, Haydock-Symonds, Imada & 6 more

Replication and extensions of Experiments 1a and 3 in Västfjäll et al. (2014)

Mayiwar, Rudko, Jeong & 5 more

Revisiting and Rethinking the Identifiable Victim Effect: Replication and Extension of Small, Loewenstein, and Slovic (2007)

Maier, Wong & Feldman

Do pain and effort increase prosocial contributions?: Revisiting the Martyrdom Effect with a replication and extensions Registered Report of Olivola and Shafir (2013)

Cheng & Feldman

Representativeness heuristic in intuitive predictions: Replication Registered Report of problems reviewed in Kahneman and Tversky (1973)

Chan & Feldman

Choice Bracketing revisited: Replication and extensions Registered Report of seven experiments reviewed in Read et al. (1999)

Lam & Feldman

Revisiting the signal value of emotion in altruistic behavior: Replication and extensions Registered Report of Barasch et al. (2014)

Woo & Feldman

Lure of choice revisited: Replication and extensions Registered Report of Bown et al. (2003)

Chan & Feldman

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