Submit a report

Announcements

=============================================================================

IMPORTANT ANNOUNCEMENT: To accommodate reviewer and recommender holiday schedules, we will be closed to ALL submissions from 1st Jul - 1st Sep. During this time, reviewers can submit reviews and recommenders can issue decisions, but no new or revised submissions can be made by authors.

The one exception to this rule is that authors using the scheduled track who submit their initial Stage 1 snapshot prior to 1st Jul can choose a date within the shutdown period to submit their full Stage 1 manuscript.

We recommend that authors submit at least 1-2 weeks prior to commencement of the shutdown period to enable time to make any required revisions prior to in-depth review.

=============================================================================

We are recruiting recommenders (editors) from all research fields!

Your feedback matters! If you have authored or reviewed a Registered Report at Peer Community in Registered Reports, then please take 5 minutes to leave anonymous feedback about your experience, and view community ratings.

Latest recommendations

IdTitle * Authors * Abstract * PictureThematic fields * RecommenderReviewersSubmission date
17 Jan 2024
STAGE 1

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

Grateful or indebted? Revisiting the role of helper intention in gratitude and indebtedness

Recommended by ORCID_LOGO based on reviews by Jo-Ann Tsang, Sarahanne Miranda Field and Cong Peng
When receiving a favour, we may feel grateful and/or indebted to those who have helped us. What factors determine how much gratitude and indebtedness people experience? In a seminal paper, Tsang (2006) found that people reported feeling more gratitude when the helper's intention was benevolent (e.g., helping others out of genuine concerns for other people) compared to when the helper's intention was perceived to be selfish (e.g., helping others for selfish reasons). In contrast, indebtedness was not influenced by perceived helper intention. This finding highlighted the different processes underlying gratitude and indebtedness, and also inspired later work on how these two emotions may have different downstream influences, for instance on interpersonal relationships.

So far, there has been no published direct replication of this seminal work by Tsang (2006). In the current study, Chan et al. (2024) propose to revisit the effects of helper intention on gratitude and indebtedness, by replicating and extending the original studies (Study 2 & 3) by Tsang (2006). Participants will be asked to either recall (Study 2) or read (Study 3) a scenario in which another person helped them with either benevolent or selfish intentions, and rate how much gratitude and indebtedness they would experience in such situations. The authors predict that in line with the original findings, gratitude will be more influenced by helper intention than indebtedness. To further extend the original findings, the authors will also assess people's perceived expectations for reciprocity, and their intention to reciprocate. These extensions will shed further light on how helper intention may influence beneficiaries’ experiences of gratitude and indebtedness, and their subsequent tendencies to reciprocate.

This Stage 1 manuscript was evaluated over two rounds of in-depth review by three expert reviewers and the recommender. After the revisions, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/uyfvq
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA. 
 
List of eligible PCI RR-friendly journals:
 
 
References

1. Tsang, J.-A. (2006). The effects of helper intention on gratitude and indebtedness. Motivation and Emotion, 30, 199–205. https://doi.org/10.1007/s11031-006-9031-z

2. Chan, C. F., Lim, H. C., Lau, F. Y., Ip, W., Lui, C. F. S., Tam, K. Y. Y., & Feldman, G. (2024). Revisiting the Effects of Helper Intention on Gratitude and Indebtedness: Replication and extensions Registered Report of Tsang (2006). In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/uyfvq
Revisiting the Effects of Helper Intention on Gratitude and Indebtedness: Replication and extensions Registered Report of Tsang (2006)Chi Fung Chan, Hiu Ching Lim, Fung Yee Lau, Wing Ip, Chak Fong Shannon Lui, Katy Y. Y. Tam, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesZhang Chen2023-01-12 09:34:50 View
31 May 2024
STAGE 1

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

The Representativeness Heuristic Revisited: Registered Replication Report of Kahneman and Tversky (1973)

Recommended by ORCID_LOGO based on reviews by Peter Anthony White, Regis Kakinohana and Naseem Dillman-Hasso
Revisiting a true classic, this registered replication report addresses Kahneman and Tversky’s (1973) introduction of the representativeness heuristic. The heuristic refers to deviations of judgments from normative evaluations of the evidence when the stimulus fits to a prototype. For instance, when an individual is described by features stereotypically associated with a certain target group (e.g., a person who attends dance training several times a week and has a passion for singing and performing), likelihood judgments that the individual belongs to a target group (K-Pop artists) compared to a non-target group (e.g., accountants) are inflated. 

The impact of the original research on the field is clearly immense and long-lasting. All the better that a systematic replication attempt is being undertaken in this registered report, which addresses studies 1 through 7 of Kahneman and Tversky’s classic 1973 paper. Chan and Feldman (2024) propose a well-powered online study, in which all studies from the original article are presented to participants within-subjects. The materials are carefully constructed and closely documented in the accompanying OSF project, where in-depth information on planned data analyses is supported with a simulated dataset.  

The Stage 1 manuscript was evaluated over three rounds of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/er2cq
 
Level of bias control achieved: Level 6. Data collection commenced during the later part of Stage 1 peer review; however, since no substantive changes to the design were made after this point, the risk of bias due to prior data observation remains zero and the manuscript therefore qualifies for Level 6.
 
List of eligible PCI RR-friendly journals:
 
 
References

1. Chan, H. C. & Feldman, G. (2024). Representativeness heuristic in intuitive predictions: Replication Registered Report of problems reviewed in Kahneman and Tversky (1973). In principle acceptance of Version 5 by Peer Community in Registered Reports. https://osf.io/er2cq
 
2. Kahneman, D., & Tversky, A. (1973). On the psychology of prediction. Psychological Review, 80(4), 237–251. https://doi.org/10.1037/h0034747
 
Representativeness heuristic in intuitive predictions: Replication Registered Report of problems reviewed in Kahneman and Tversky (1973)Hong Ching (Bruce) Chan, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesRima-Maria Rahal2023-11-29 15:19:07 View
11 Apr 2024
STAGE 1

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

More pain, more prosocial? Assessing the Martyrdom Effect

Recommended by ORCID_LOGO based on reviews by Vanessa Clemens and Liesbeth Mann
The Martyrdom Effect is a behavioral tendency in which individuals exhibit greater generosity when their acts of giving entail effort or self-sacrifice (Olivola & Shafir, 2013). Giving at a personal cost, in this mindset, is associated with ascribing and inferring more meaning and value to charitable giving or other forms of generosity than in instances where no particular pain or effort is required to enact prosocial behavior. Arguably, the Martyrdom Effect’s ability to boost prosocial behavior therefore departs from other theories of behavior change postulating that easy options to act prosocially could boost contributions (e.g., default effects in charitable giving, see Altmann et al., 2019; Goswami & Urminsky, 2016). Because they introduce complexity to the debate about encouraging prosocial behavior, three studies from Olivola and Shafir (2013) are now being addressed in this Registered Report by Cheng and Feldman (2024).

Combining these three studies in a high-powered within-subjects replication attempt, transparently communicating necessary deviations from the original design and carefully outlining the analysis strategy, the current study will offer insights into the robustness of prior findings on the role of effort and pain in determining donations.

The Stage 1 manuscript was evaluated by two reviewers and the recommender. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/aq89u
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Altmann, S., Falk, A., Heidhues, P., Jayaraman, R., & Teirlinck, M. (2019). Defaults and Donations: Evidence from a Field Experiment. The Review of Economics and Statistics, 101, 808-826. https://doi.org/10.1162/rest_a_00774
 
2. Cheng, Y. T. & Feldman, G. (2024). Do pain and effort increase prosocial contributions?: Revisiting the Martyrdom Effect with a Replication and extensions Registered Report of Olivola and Shafir (2013). In principle acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/aq89u
 
3. Goswami, I., & Urminsky, O. (2016). When should the Ask be a Nudge? The Effect of Default Amounts on Charitable Donations. Journal of Marketing Research, 53, 829-846. https://doi.org/10.1509/jmr.15.0001
 
4. Olivola, C. Y., & Shafir, E. (2013). The Martyrdom Effect: When Pain and Effort Increase Prosocial Contributions. Journal of Behavioral Decision Making, 26, 91-105. https://doi.org/10.1002/bdm.767
Do pain and effort increase prosocial contributions?: Revisiting the Martyrdom Effect with a Replication and extensions Registered Report of Olivola and Shafir (2013)Yim Tung (Emanuel) Cheng, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesRima-Maria Rahal Vanessa Clemens, Liesbeth Mann2023-11-30 12:32:25 View
30 May 2024
STAGE 1

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

Does familiarity really breed contempt?

Recommended by ORCID_LOGO based on reviews by Philipp Schoenegger and Zoltan Kekecs
In interpersonal evaluation, the amount of information available about the other person has a significant impact. Norton et al. (2007) conducted systematic experiments suggesting a 'less is more' effect – that a lack of information leads to a more positive evaluation. However, subsequent studies have not always reached the same conclusion.
 
In the current study, Horsham et al. (2024) aim to address this issue by conducting direct and conceptual replications of the Norton et al. (2007) experiments, as well as additional extensive experiments focusing on the effects of curiosity. The authors seek to confirm in a reliable way the relationship between ambiguity and liking, and even to clarify the factors that mediate this relationship. The results should significantly advance our understanding of the importance of information management in interpersonal relationships.
 
The Stage 1 manuscript was peer-reviewed by two experts; after four rounds of review and based on their revisions and detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 1 criteria and awarded it in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/7mc4y
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Norton, M. I., Frost, J. H., & Ariely, D. (2007). Less is more: The lure of ambiguity, or why familiarity breeds contempt. Journal of Personality and Social Psychology, 92, 97-105. https://doi.org/10.1037/0022-3514.92.1.97
 
2. Horsham, Z., Haydock-Symonds, A., Imada, H., Tai, H. C., Lau, W. L., Shum, T. L., Zeng, Y., Chow, H. T., & Feldman, G., (2024). Does learning more about others impact liking them? Replication and extension Registered Report of Norton et al. (2007)’s Lure of Ambiguity. In principle acceptance of Version 4 by Peer Community in Registered Reports. https://osf.io/7mc4y
Does learning more about others impact liking them?: Replication and extension Registered Report of Norton et al. (2007)’s Lure of AmbiguityZöe Horsham, Ashleigh Haydock-Symonds, Hirotaka Imada, Hiu Ching Tai, Wing Lam Lau, Tsz Lui Shum, Yuqing Zeng, Hiu Tang Chow, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesYuki Yamada Zoltan Kekecs2023-07-11 12:33:00 View
27 Mar 2024
STAGE 1

Revisiting the signal value of emotion in altruistic behavior: Replication and extensions Registered Report of Barasch et al. (2014) Studies 3 and 6

Understanding how motives and emotions driving prosocial actions impact the moral assessment of good doers

Recommended by ORCID_LOGO based on reviews by Thibaut Arpinon and Angela Sutan
Pro-social actions are often driven by emotional factors. For instance, emotions have been shown to play a decisive role in the way we judge the fairness of a situation (affect-as-information theory: e.g., Clore et al., 2001; Storbeck and Clore, 2008), and, thus, how we make decisions. Specific emotions like anger have also been shown to stimulate the motivation to fight injustice (Lerner et al., 2015). At the individual level, people might undertake altruistic actions as a way to relieve themselves from these negative emotions (what Cialdini (1991) calls ‘reflexive distress’) but also because these actions are expected by the social norms (‘normative distress’). Indeed, pro-social actions are usually taken in social contexts, and the perception of one’s behavior by third parties might hinder or facilitate the adoption of pro-social behaviors. Understanding the determinants of the perception of altruistic behaviors is thus a key research question to support pro-social actions in collective settings.
 
In the current study, Woo and Feldman (2024) aim to replicate the seminal work of Barasch et al. (2014), who showed that third parties hold more favorable views of agents undertaking pro-social actions when the latter are motivated by emotions. More precisely, the authors aim to replicate two studies of the original work by conducting a well-powered online experiment (US participants, Prolific, N=1,164). First, they will investigate whether donors who exhibit higher distress regarding the suffering of others are perceived as more moral and authentically concerned for others. Second, they will analyze whether individuals who expect material or reputational benefits from their altruistic deeds are perceived by third parties as less moral than those who act for emotional reasons. In addition to these two replication objectives, the authors propose extensions with pre-registered hypotheses that are inspired by Study 2 from the original work. They seek to investigate whether people are seen as more other-focused when they undertake a prosocial action (donation) and under different expected rewards (material, reputational, emotional benefits).
 
The Stage 1 manuscript was evaluated by two external reviewers and the recommender. Based on detailed responses to the reviewers' and the recommender’s comments, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/d5bmp

Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 

References

1. Barasch, A., Levine, E. E., Berman, J. Z., & Small, D. A. (2014). Selfish or selfless? On the signal value of emotion in altruistic behavior. Journal of Personality and Social Psychology, 107, 393-413. https://doi.org/10.1037/a0037207
 
2. Cialdini, R. B. (1991). Altruism or egoism? That is (still) the question. Psychological Inquiry, 2, 124-126. https://psycnet.apa.org/doi/10.1207/s15327965pli0202_3
 
3. Clore, G. L., Gasper, K., Garvin, E., & Forgas, J. P. (2001). Handbook of Affect and Social Cognition.
 
4. Lerner, J. S., Li, Y., Valdesolo, P., & Kassam, K. S. (2015). Emotion and decision making. Annual Review of Psychology, 66, 799-823. https://doi.org/10.1146/annurev-psych-010213-115043
 
5. Storbeck, J., & Clore, G. L. (2008). Affective arousal as information: How affective arousal influences judgments, learning, and memory. Social and Personality Psychology Compass, 2, 1824-1843. https://doi.org/10.1111%2Fj.1751-9004.2008.00138.x
 
6. Woo, T. L. & Feldman, G. (2024). Revisiting the signal value of emotion in altruistic behavior: Replication and extensions Registered Report of Barasch et al. (2014) Studies 3 and 6. In principle acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/d5bmp
Revisiting the signal value of emotion in altruistic behavior: Replication and extensions Registered Report of Barasch et al. (2014) Studies 3 and 6Tse Lyn (Rachael) Woo; Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesRomain Espinosa2023-11-23 05:22:23 View
07 May 2024
STAGE 1

Revisiting the Psychology of Waste: Replication and extensions Registered Report of Arkes (1996)

When do perceptions of wastefulness affect how people make choices?

Recommended by ORCID_LOGO based on reviews by Travis Carter and Quentin Andre
How do perceptions of wastefulness affect how people make choices? In an influential set of studies examining different conceptions of wasteful behavior (overspending, underutilization, and sunk costs), Arkes (1996) found a systematic aversion to wastefulness in decision making, even when choosing to avoid wastefulness has no economic value or works against personal interest. While these findings have been influential in basic and applied research, there have been no attempts to directly replicate the results. Moreover, the original study has several methodological limitations, including the use of relatively small samples and gaps in statistical analysis and reporting.
 
In this Stage 1 manuscript, Zhu and Feldman (2024) propose to conduct a high-powered replication of Arkes (1996) using an online sample of participants. The authors will incorporate several extensions to improve methodological rigor relative to the original article, including added comprehension checks, checks of the wastefulness manipulations, a within-subjects design, and a quantitative analysis of participants’ self-reported motivations for their choices. The results of the study will provide insight into the robustness of the original findings, while also better distinguishing wastefulness aversion from other potential reasons behind participants' decisions.
 
The Stage 1 submission was evaluated by the recommender and two expert reviewers. After two rounds of revision, the recommender determined that the manuscript met the Stage 1 criteria and awarded in-principle acceptance (IPA). 
 
URL to the preregistered Stage 1 protocol: https://osf.io/r7tsw
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Arkes, H. R. (1996). The psychology of waste. Journal of Behavioral Decision Making, 9,
213-224. https://doi.org/10.1002/(SICI)1099-0771(199609)9:3%3C213::AID-BDM230%3E3.0.CO;2-1
 
2. Zhu, Z. & Feldman, G. (2024). Revisiting the Psychology of Waste: Replication and extensions Registered Report of Arkes (1996). In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/r7tsw
Revisiting the Psychology of Waste: Replication and extensions Registered Report of Arkes (1996)Zijin Zhu, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomized dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesDouglas Markant2024-01-11 06:55:16 View
26 Feb 2024
STAGE 1

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

Replicating the "lure of choice" phenomenon

Recommended by ORCID_LOGO based on reviews by Hu Chuan-Peng and Gakuto Chiba
The "lure of choice" refers to the idea that we prefer to preserve the option to choose even when the choice is not helpful. In a classic study cited hundred of times, Bown et al. (2003) reported evidence for the lure of choice from a series of studies involving choices between competing options of night clubs, bank savings accounts, casino spinners, and the Monty Hall door choice paradigm. In all cases, participants tended to prefer to choose an option when paired with a "lure", even when that lure was objectively inferior (e.g., same probability of winning but lower payoff).
 
The lure of choice phenomenon applies to a variety of real-life situations many of us often face in our daily lives, and Bown et al.’s findings have influenced the way organizations present choices to prospective users. Despite their theoretical and practical impact, Bown et al.'s findings have not previously been directly replicated, even as the importance of replication studies has become increasingly acknowledged (Nosek et al., 2022).
 
Here, Chan & Feldman (2024) outline a close replication of Bown et al. (2003) that will replicate and extend their original design. By unifying Bown et al.'s multiple studies into a single paradigm with which they will collect data from approximately 1,000 online participants via Prolific, they will have substantially greater statistical power than the original study to detect the predicted effects. They will follow LeBel et al.’s (2019) criteria for evaluating replicability, such that it will be considered a successful replication depending on how many of the 4 scenarios show a signal in the same direction as Bown et al.’s original results (at least 3 out of 4 scenarios = successful replication; no scenarios = failed replication; 1 or 2 scenarios = mixed results replication). They have also added additional controls including a neutral baseline choice without a lure, further ensuring the the validity and interpretability of their eventual findings.
 
One of the goals in creating Peer Community In Registered Reports (PCI RR) was to increase the availability of publishing venues for replication studies, and so PCI RR is well-suited to the proposed replication. Feldman’s lab has also pioneered the use of PCI RR for direct replications of previous studies (e.g., Zhu & Feldman, 2023), and the current submission uses an open-access template he developed (Feldman, 2023). This experience combined with PCI RR’s efficient scheduled review model meant that the current full Stage 1 protocol was able to go from initial submission, receive detailed peer review by two experts, and receive in-principle acceptance (IPA) for the revised submission, all in less than one month.
 
URL to the preregistered Stage 1 protocol: https://osf.io/8ug9m
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
Bown, N. J., Read, D. & Summers, B. (2003). The lure of choice. Journal of Behavioral Decision Making, 16(4), 297–308. https://doi.org/10.1002/bdm.447
 
Chan, A. N. Y. & Feldman, G. (2024). The lure of choice revisited: Replication and extensions Registered Report of Bown et al. (2003) [Stage 1]. In principle acceptance of Version 2 by Peer Community In Registered Reports. https://osf.io/8ug9m
 
Feldman, G. (2023). Registered Report Stage 1 manuscript template. https://doi.org/10.17605/OSF.IO/YQXTP
 
LeBel, E. P., Vanpaemel, W., Cheung, I. & Campbell, L. (2019). A brief guide to evaluate replications. Meta-Psychology, 3. https://doi.org/10.15626/MP.2018.843
 
Nosek, B. A., Hardwicke, T. E., Moshontz, H., Allard, A., Corker, K. S., Dreber, A., ... & Vazire, S. (2022). Replicability, robustness, and reproducibility in psychological science. Annual Review of Psychology, 73(1), 719-748. https://doi.org/10.1146/annurev-psych-020821-114157
 
Zhu, M. & Feldman, G. (2023). Revisiting the links between numeracy and decision making: Replication Registered Report of Peters et al. (2006) with an extension examining confidence. Collabra: Psychology, 9(1). https://doi.org/10.1525/collabra.77608
Lure of choice revisited: Replication and extensions Registered Report of Bown et al. (2003)Nga Yi (Angela) Chan, Gilad Feldman<p>[IMPORTANT: Abstract, method, and results were written using a randomised dataset produced by Qualtrics to simulate what these sections will look like after data collection. These will be updated following the data collection. For the purpose o...Social sciencesPatrick Savage2023-11-15 00:40:47 View
15 Sep 2023
STAGE 1

Do error predictions of perceived exertion inform the level of running pleasure?

Does running pleasure result from finding it easier than you thought you would?

Recommended by ORCID_LOGO based on reviews by Jasmin Hutchinson and 1 anonymous reviewer
The reward value of a stimulus is based on an error in prediction: Things going better than predicted. Could this learning principle, often tested on short acting stimuli, also apply to a long lasting episode, like going for a run? Could how rewarding a run is be based on the run going better than predicted?
 
Understanding the conditions under which exercise is pleasurable could of course be relevant to tempting people to do more of it! Brevers et al. (2023) will ask people before a daily run to predict the amount of perceived exertion they will experience; then just after the run, to rate the retrospective amount of perceived exertion actually experienced. The difference between the two ratings is the prediction error.
 
Participants will also rate their remembered pleasure in running and the authors will investigate whether running pleasure depends on prediction error.
 
The study plan was refined across four rounds of review, with input from two external reviewers and the recommender, after which it was judged to satisfy the Stage 1 criteria for in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/xh724
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Brevers, D., Martinent, G., Oz, I. T., Desmedt, O. & de Geus, B. (2023). Do error predictions of perceived exertion inform the level of running pleasure? In principle acceptance of Version 5 by Peer Community in Registered Reports. https://osf.io/xh724
Do error predictions of perceived exertion inform the level of running pleasure?Damien Brevers, Guillaume Martinent, İrem Tuğçe Öz, Olivier Desmedt, Bas de Geus<p>Humans have the ability to mentally project themselves into future events (prospective thinking) to promote the implementation of health-oriented behaviors, such as the planning of daily sessions of physical exercise. Nevertheless, it is curren...Social sciencesZoltan Dienes2023-04-21 17:40:50 View
14 Jun 2024
STAGE 2
(Go to stage 1)

Do prediction errors of perceived exertion inform the level of running pleasure?

Running pleasure results from finding it easier than you thought you would

Recommended by ORCID_LOGO based on reviews by Jasmin Hutchinson and 1 anonymous reviewer
The reward value of a stimulus is based on an error in prediction: Things going better than predicted. Could this learning principle, often tested on short acting stimuli, also apply to a long lasting episode, like going for a run? Could how rewarding a run is be based on the run going better than predicted?
 
Understanding the conditions under which exercise is pleasurable could of course be relevant to tempting people to do more of it! In the current study, Brevers et al. (2024) asked people before a daily run to predict the amount of perceived exertion they would experience; then just after the run, to rate the retrospective amount of perceived exertion actually experienced. The difference between the two ratings was the prediction error. Participants also rated their remembered pleasure in running. As hypothesized, the authors found that running pleasure increased linearly with how much retrospective exertion was than predicted.
 
The Stage 2 manuscript received one round of review from two external reviewers, then some minor comments from the recommender, after which it was judged to satisfy the Stage 2 criteria and was awarded a positive recommendation.
 
URL to the preregistered Stage 1 protocol: https://osf.io/xh724
 
Level of bias control achieved: Level 6. No part of the data or evidence that was used to answer the research question was generated until after IPA.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Brevers, D., Martinent, G., Oz, I. T., Desmedt, O. & de Geus, B. (2024). Do prediction errors of perceived exertion inform the level of running pleasure? [Stage 2]. In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/xfgqp
Do prediction errors of perceived exertion inform the level of running pleasure? Damien Brevers, Guillaume Martinent, İrem Tuğçe Öz, Olivier Desmedt, Bas de Geus<p>Humans have the ability to mentally project themselves into future events (prospective thinking) to promote the implementation of health-oriented behaviors, such as the planning of daily physical exercise sessions. Nevertheless, it is currently...Social sciencesZoltan Dienes2024-04-26 11:58:57 View
08 Sep 2022
STAGE 1
article picture

How to succeed in human modified environments

The role of behavioural flexibility in promoting resilience to human environmental impacts

Recommended by ORCID_LOGO based on reviews by Gloriana Chaverri, Vedrana Šlipogor and Alizée Vernouillet
Understanding and mitigating the environmental effects of human expansion is crucial for ensuring long-term biosustainability. Recent research indicates a steep increase in urbanisation – including the expansion of cities – with global urban extent expanding by nearly 10,000 km^2 per year between 1985 and 2015 (Liu et al, 2020). The consequences of these human modified environments on animal life are significant: in order to succeed, species must adapt quickly to environmental changes, and those populations that demonstrate greater behavioural flexibility are likely to cope more effectively. These observations have, in turn, prompted the question of whether enhancing behavioural flexibility in animal species might increase their resilience to human impacts.
 
In the current research, Logan et al. (2022) will use a serial reversal learning paradigm to firstly understand how behavioural flexibility relates to success in avian species that are already successful in human modified environments. The authors will then deploy these flexibility interventions in more vulnerable species to establish whether behavioural training can improve success, as measured by outcomes such as foraging breadth, dispersal dynamics, and survival rate.
 
The Stage 1 manuscript was submitted via the programmatic track and will eventually produce three Stage 2 outputs focusing on different species (toutouwai, grackles, and jays). Following two rounds of in-depth review, the recommender judged that the manuscript met the Stage 1 criteria and awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/wbsn6
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA. 
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Liu, X., Huang, Y., Xu, X., Li, X., Li, X., Ciais, P., Lin, P., Gong, K., Ziegler, A. D., Chen, A., et al. (2020). High-spatiotemporal-resolution mapping of global urban change from 1985 to 2015. Nature Sustainability, 1–7. https://doi.org/10.1038/s41893-020-0521-x
 
2. Logan, C.J., Shaw, R., Lukas, D. & McCune, K.B. (2022). How to succeed in human modified environments, in principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/wbsn6
How to succeed in human modified environmentsLogan CJ, Shaw R, Lukas D, McCune KB<p>Human modifications of environments are increasing, causing global changes that other species must adjust to or suffer from. Behavioral flexibility (hereafter ‘flexibility’) could be key to coping with rapid change. Behavioral research can cont...Life SciencesChris Chambers2022-05-06 12:12:05 View