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Latest recommendations
| Id | Title | Authors | Abstract | Picture▲ | Thematic fields | Recommender | Reviewers | Submission date | |
|---|---|---|---|---|---|---|---|---|---|
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 Douglas Markant 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 sciences | Douglas Markant | 2024-01-11 06:55:16 | |||
30 Apr 2024
STAGE 1
A climate action intervention to boost individual and collective climate mitigation behaviors in young adultsPutting climate action intervention to the test: Part 1Recommended by Chris Chambers based on reviews by Helen Landmann, Jana Kesenheimer and 1 anonymous reviewer
It is increasingly recognised that resolving the climate crisis will require not only the reform of law and government policy but collective grassroots action to change individual behaviour and put public pressure on political leaders, companies and institutions to cut emissions. The capacity, however, for individual citizens to take such steps is limited by lack of knowledge/awareness of means and opportunities as well as psychological barriers that can make such actions seem impossible, fruitless or against the person's immediate self-interest. Interventions designed to overcome these obstacles and promote individual behaviour change have met with only limited success, with many based on weak psychological evidence and the outcome measures used to evaluate their success prone to error and bias.
In the current submission, Castiglione et al. (2024) propose a series of five studies to test, evaluate, and optimise a longitudinal intervention for engaging young adults (aged 18-35) in individual and collective climate action. Building on existing theory and evidence, the authors have designed an intensive 6-week educational intervention that draws on 12 psychological factors linked to pro-environmental behaviour, including emotional engagement, self-efficacy, collective efficacy, theory of change, cognitive alternatives, perceived behavioral control, implementation intentions, social norms, self-identity, collective identity, appraisal, and faith in institutions. Through the use of ecological momentary assessment (EMA), they plan to measure these targeted psychological correlates as well as individual and collective climate engagement of participants before and after the intervention (and in active groups vs. controls), and then again after a further three months.
The current submission is novel in being the first at PCI RR (and possibly the first RR anywhere) to propose an incremental programmatic workflow that combines two innovations: a single Stage 1 protocol leading to multiple Stage 2 outputs (under the PCI RR programmatic track) and a prespecification in which the design of the intervention in later studies is (for now) determined only broadly, with specific parameters to be shaped by the results of the first set of studies (under the PCI RR incremental registrations policy). This particular Stage 1 manuscript specifies the design of study 1 in two samples (high-school and university students in Italy; producing one Stage 2 output for each sample) and the general design of subsequent studies. The details of this later research in study 2 (in the same two populations) and study 3 (university students in the Netherlands) will be developed sequentially based on the results of the previous Stage 2 outputs and the state of the literature at that time.
The Stage 1 manuscript was evaluated over two 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). Following the completion of study 1, the authors will submit an updated Stage 1 manuscript for re-evaluation that updates the plans for later studies accordingly, hence the current recommendation is labelled "Part 1".
URL to the preregistered Stage 1 protocol: https://osf.io/zh3w9 (under temporary private embargo)
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
Castiglione, A., Brick, C., Esposito, G., & Bizzego, A. (2024). A climate action intervention to boost individual and collective climate mitigation behaviors in young adults. In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/zh3w9
| A climate action intervention to boost individual and collective climate mitigation behaviors in young adults | Anna Castiglione, Cameron Brick, Gianluca Esposito, Andrea Bizzego | <p>We present a programmatic research line to test whether a longitudinal intervention aiming to increase key psychological correlates of pro-environmental behavior motivates young adults to take climate action. In five longitudinal studies, we wi... | Social sciences | Chris Chambers | Tyler Jacobs, Matt Williams | 2024-01-11 16:25:49 | ||
Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception? A Registered ReportUnderstanding oscillatory correlates of pain expectationRecommended by Gemma Learmonth based on reviews by Zoltan Dienes, Chris Chambers and Markus Ploner
Recent studies using an EEG frequency tagging approach have reported modulations of alpha, beta and theta bands at the stimulation frequency during nociceptive/painful thermal stimulation compared to non-nociceptive/non-painful vibrotactile stimulation. Prior expectations of the intensity of upcoming painful stimuli are known to strongly modulate the subjective experience of those stimuli. Thus, modulating the expectation of pain should result in a change in the modulation of oscillations if these factors are indeed linked.
In this study, Leu, Glineur and Liberati modulated expectations of pain (low or high intensity) in 40 participants prior to delivering thermal cutaneous stimulation (low, medium or high intensity). They recorded how intense participants expected the pain to be, and how intense they felt it to be, as well as EEG to assess oscillatory differences across the expectation and intensity conditions.
The results confirmed that there was a strong effect of expectation on the perceived stimulus intensity. However, contrary to the hypotheses, this was not reflected in the cortical oscillations. Overall this indicates a possible dissociation between perceived pain and modulation of ongoing oscillations in the theta, alpha and beta bands.
The Stage 2 manuscript was evaluated over one round of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 2 criteria and awarded a positive recommendation.
URL to the preregistered Stage 1 protocol: https://osf.io/y6fb8
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. Leu, C., Glineur, E. & Liberati, G. (2023). Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception? [Stage 2] Acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/awrge | Cue-based modulation of pain stimulus expectation: do ongoing oscillations reflect changes in pain perception? A Registered Report | Chiara Leu, Esther Glineur, Giulia Liberati | <p style="text-align: justify;">A promising stream of investigations is targeting ongoing neural oscillations and whether their modulation could be related to the perception of pain. Using an electroencephalography (EEG) frequency tagging approach... | Life Sciences, Medical Sciences | Gemma Learmonth | 2024-01-23 19:35:39 | |||
Licensing via credentials: Replication Registered Report of Monin and Miller (2001) with extensions investigating the domain-specificity of moral credentials and associations with trait reputational concernNo reliable evidence of a 'moral credential' effectRecommended by Chris Chambers based on reviews by Marek Vranka and Štěpán Bahník
Does being good free people up to be bad? A large literature in social psychology suggests that it might, with evidence that moral licensing gives people a perception that actions deemed morally questionable, or socially undesirable, will be tolerated more readily if they have demonstrated a past history of praiseworthy, moral behaviour. In a formative study, Monin and Miller (2001) reported that having a track record of moral credentials as being nonprejudiced (e.g. non-sexist or non-racist) increased the willingness of participants to later express a prejudiced attitude. For example, in their Study 2 they found that participants who built up their moral credit by selecting a Black woman in a hypothetical recruitment task were then more willing to prefer a White man for a second job, compared to participants who did not have the opportunity to initially recommend a Black woman. These results have prompted a burgeoning literature on moral licensing, albeit one that is mixed and has been found to exhibit substantial publication bias.
In the current study, Xiao et al. (2024) undertook a large online replication of Study 2 in Monin and Miller (2001), asking whether previous moral behaviours that furnish participants with moral credentials make them more likely to then engage in morally questionable behaviours (N=932). The authors also extended earlier work by testing whether moral credentials license immoral behaviours more effectively in the same domain (e.g. within sex) than in a different domain (e.g. across sex and race), asking whether there is a negative relationship between expression of prejudice and trait reputational concern (fear of negative evaluation), and whether moral credentials attenuate any such observed relationship.
The results constitute a resounding non-replication, revealing no reliable evidence of a moral credential effect, no evidence that higher trait reputational concern predicts the expression of potentially problematic preferences, and no evidence that moral credentials moderate any such association. In discussing the implications of their findings, the authors call for further replication attempts and investigations of the effectiveness of experimental manipulations of moral licensing.
The Stage 2 manuscript was evaluated over one round of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 2 criteria and therefore awarded a positive recommendation.
URL to the preregistered Stage 1 protocol: https://osf.io/uxgrk
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. Monin, B., & Miller, D. T. (2001). Moral credentials and the expression of prejudice. Journal of Personality and Social Psychology, 81, 33-43. https://psycnet.apa.org/doi/10.1037/0022-3514.81.1.33
2. Xiao, Q., Ching Li, L., Au, Y. L., Chung, W. T., Tan, S. N. & Feldman, G. (2024). Licensing via credentials: Replication Registered Report of Monin and Miller (2001) with extensions investigating the domain-specificity of moral credentials and associations with trait reputational concern [Stage 2]. Acceptance of Version 7 by Peer Community in Registered Reports. https://osf.io/zgf8y | Licensing via credentials: Replication Registered Report of Monin and Miller (2001) with extensions investigating the domain-specificity of moral credentials and associations with trait reputational concern | Qinyu Xiao, Lok Ching Li, Ying Lam Au, Wing Tung Chung, See Ngueh Tan, Gilad Feldman | <p>The moral credential effect is the phenomenon where an initial behavior that presumably establishes one as moral “licenses” the person to subsequently engage in morally questionable behaviors. In line with this effect, Monin and Miller (2001, S... | Social sciences | Chris Chambers | 2024-02-21 05:58:59 | |||
Registered Report: Are anticipatory auditory predictions enhanced in tinnitus and independent of hearing loss?Evidence for the role of predictive coding in subjective tinnitusRecommended by Chris Chambers based on reviews by Will Sedley, Pia Brinkmann and Emilie Cardon
Subjective tinnitus is a common disorder in which people experience a persistent sound in the absence of any external source. The underlying causes of tinnitus are debated – although the condition is strongly associated with hearing loss resulting from auditory damage, much remains to be understood about the neural processes that give rise to the phantom perception. Various classes of neurophysiological theories have been proposed, including the “altered gain” model – in which neurons in the auditory pathway increase their responsiveness to compensate for reduced auditory input following hearing loss – and the “noise cancellation” model – in which disrupted feedback connections from limbic regions are unable to tune out phantom signals. Although these theories account for much observed data, they have not been conclusively supported, and their ability to explain tinnitus is limited by the fact that hearing loss and tinnitus can arise independently and at different times.
In the current study, Reisinger et al. (2024) tested an emerging alternative theory based on a Bayesian predictive-coding framework (Sedley et al., 2016) in which the alteration of perceptual priors leads the auditory system to expect a sound that, if functioning normally, it should not expect. Using magnetoencephalography (MEG) in a sample of tinnitus patients (and carefully-matched controls for age, gender, and level of hearing loss), they asked whether tinnitus is associated with anticipatory brain activation, tuned to the carrier-frequency of an expected auditory stimulus. Specifically, the authors predicted that if the predictive-coding framework is correct then individuals with tinnitus should show different regularity-dependent pre-activations of carrier- frequency-specific information compared to the control group, while tone carrier-frequencies should be processed normally in tinnitus patients. They also predicted that any such pre-activations should not be related to levels of reported subjective tinnitus distress, as measured with the short version of the Tinnitus Questionnaire (mini-TQ).
The results broadly confirmed the hypotheses, with some caveats. Statistically significant differences in regularity-dependent pre-activations were observed between the tinnitus and control groups, however – curiously – the effects appear to be driven by below-chance decoding in the control group, complicating the interpretration. At the same time, consistent with expectations, frequency processing did not differ significantly between individuals with and without tinnitus, and the observed pre-activations were not significantly related to tinnitus distress. Overall, the findings cautiously support the conclusion that chronic tinnitus is associated with maladaptively upregulated predictive neural processing, and that this phenomenon is unlikely to be explained by either tinnitus distress or hearing loss.
The Stage 2 manuscript was evaluated over one round of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 2 criteria and awarded a positive recommendation.
URL to the preregistered Stage 1 protocol: https://osf.io/6gvpy
Level of bias control achieved: Level 3. At least some data/evidence that was used to the answer the research question had been previously accessed by the authors (e.g. downloaded or otherwise received), but the authors certify that they had yet observed any part of the data/evidence prior to Stage 1 IPA.
List of eligible PCI RR-friendly journals:
References
1. Reisinger, L., Demarchi, G., Rösch, , S., Trinka, E., Obleser, L., & Weisz, N. (2024). Registered Report: Are anticipatory auditory predictions enhanced in tinnitus and independent of hearing loss? [Stage 2] Acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/9wqjh
2. Sedley, W., Friston, K. J., Gander, P. E., Kumar, S., & Griffiths, T. D. (2016). An integrative tinnitus model based on sensory precision. Trends in Neurosciences, 39, 799-812. https://doi.org/10.1016/j.tins.2016.10.004
| Registered Report: Are anticipatory auditory predictions enhanced in tinnitus and independent of hearing loss? | L. Reisinger, G. Demarchi, S. Rösch, E. Trinka, J. Obleser, N. Weisz | <p>Phantom perceptions occur without any identifiable environmental or bodily source. The mechanisms and key drivers behind phantom perceptions like tinnitus are not well understood. The dominant “altered-gain”-framework suggests that tinnitus res... | Life Sciences | Chris Chambers | 2024-02-21 16:17:33 | |||
Managing Disclosure Outcomes in Intelligence InterviewsManaging costs and rewards when choosing to disclose informationRecommended by Zoltan Dienes based on reviews by Yikang Zhang and Tyler Jacobs
An interviewee in an intelligence interview can face competing interests in disclosing information: The value in cooperating because, for example, information given leads to the arrest of a narcotics gang, making the neighbourhood safer; and the risk that disclosing the information leads to reprisals from the gang. Different pieces of information will compete with each other for disclosure, depending on this balance of risks to self-interest. According to the disclosure-outcomes management model of Neequaye et al., information will be disclosed more with a high than low probability of reward, as might be straightforwardly expected, but this difference will be larger when there is a low probability of cost rather than a high probability. The high probability of cost will induce more a variable response to the possible benefits.
Neequaye et al. (2024) invited participants to assume the role of an informant, with the goal of maximizing their points according to stated probabilities of costs and benefits of disclosing pieces of information relating to given scenarios. The degree to which each type of information was disclosed in a subsequent interview wase assessed. Perceived benefits positively influenced the likelihood of disclosing information. The crucial interaction, obtained in a Pilot study, was not significant in the pre-registered replication. The study had decent power to pick up an interaction the same size as found in the pilot, but not half the size, which would still have been interesting. The Stage 2 manuscript was evaluated over one round of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 2 criteria.
URL to the preregistered Stage 1 protocol: https://osf.io/ru8j5
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
Neequaye, D. A., Luke, T. J., & Kollback, K. (2024). Managing Disclosure Outcomes in Intelligence Interviews [Stage 2]. Acceptance of Version 11 by Peer Community in Registered Reports. https://doi.org/10.31234/osf.io/tfp2c
| Managing Disclosure Outcomes in Intelligence Interviews | David A. Neequaye, Timothy J. Luke, Kristina Kollback | <p>We introduce the disclosure-outcomes management model. The model views disclosure in intelligence interviews as a behavior interviewees use to profitably navigate self-interest dilemmas. We theorized that interviewees compare the potential outc... | Social sciences | Zoltan Dienes | 2024-02-29 17:26:19 | |||
08 Feb 2022
STAGE 1
Arithmetic deficits in Parkinson's Disease? A registered reportGetting the numbers right in Parkinson's disease?Recommended by Zoltan Dienes based on reviews by Pia Rotshtein, Ann Dowker, Stephanie Rossit and 1 anonymous reviewer
Everyday life, including for patients taking different types of medicine, involves dealing with numbers. Even though Parkinson's disease may ordinarily be thought of as primarily being a motor disorder, there is evidence that numerical abilities decline as Parkinson's disease progresses. Further, the brain areas involved in arithmetic operations overlap with the areas that degenerate in Parkinson's disease. In this Stage 1 Registered Report, Loenneker et al. (2022) will test healthy controls, Parkinson disease patients with normal cognition, and Parkinson disease patients with mild cognitive impairment on general working memory tasks as well as arithmetic performance on the four basic operations (addition, subtraction, multiplication, division). The study aims to test whether or not there is a deficit in each operation, and the relation of any deficits to general working memory capacity. The Stage 1 manuscript was evaluated over four rounds of review (including two rounds of in-depth specialist review). Based on comprehensive 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/nb5fj 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 Loenneker, H. D., Liepelt-Scarfone, I., Willmes, K., Nuerk, H.-C., & Artemenko, C. (2022). Arithmetic deficits in Parkinson’s Disease? A Registered Report. Stage 1 preregistration, in principle acceptance of version 4 by Peer Community in Registered Reports. https://osf.io/nb5fj | Arithmetic deficits in Parkinson's Disease? A registered report | Hannah D. Loenneker, Inga Liepelt-Scarfone, Klaus Willmes, Hans-Christoph Nuerk, & Christina Artemenko | <p>Elderly people and patients with neurodegenerative diseases such as Parkinson’s Disease (PD) immensely rely on arithmetic skills to lead an independent life. Activities such as medication management, financial transactions or using public trans... | | Life Sciences | Zoltan Dienes | 2021-06-29 19:23:53 | ||
Life Thinning and Gaming Disorder: A Longitudinal Qualitative Registered ReportHow do intensive gaming experiences evolve over time in clinical and non-clinical contexts?Recommended by Chris Chambers based on reviews by Peter Branney and Michelle Carras
Over the last 5 years the inclusion of “gaming disorder” in the ICD-11 been controversial (Van Rooij et al, 2018), mirroring wider public debate about the effects of gaming on mental health. One of the major gaps in understanding the validity of gaming disorder as an identifiable mental illness is the absence of qualitative studies comparing the lived experience of gamers who seek treatment with esports players who do not report health problems.
Here, Karhulahti et al. (2023) tackle this question in the second of two Stage 2 Registered Reports associated with their previous programmatic Stage 1 submission. Using interpretative phenomenological analysis, the authors undertook in-depth interviews over a 1-year period with treatment-seeking participants (N=5) and esports-playing participants (N=4) who did not experience gaming-related health problems. The authors sought to answer the folllwing primary question: How do the experiences and meanings of playing videogames—shaped by the individuals’ diverse sociocultural contexts—evolve in those with related health problems (as defined by treatment-seeking) and those who play esports games several hours per day while self-reporting no related health problems?
Both groups exhibited intense relationships with gaming that were cyclical over time across various dimensions, with fluctuations occurring in response to changes in health, occupation, and social networks. The observed variation over time was substantial, with individuals attaching and detaching from games involving hundreds or thousands of hours. The authors report treatment-seeking being followed by a search of new gaming and life meanings, while intensive gaming without related problems continued as an integrated part of the self, with resilience adapting and evolving in the face of unexpected life events. Taking into account their findings, the authors propose life thinning and resilience integration processes to help describe and explain how some individuals end up seeking treatment for their gaming, while for others gaming supports them and becomes integrated into their identity.
Following one round of in-depth review and revision, the recommender judged that the manuscript met the Stage 2 criteria and awarded a positive recommendation.
URL to the preregistered Stage 1 protocol: https://osf.io/a2rwg
Level of bias control achieved: Level 4. At least some of the data/evidence that was used to answer the research question existed prior to in-principle acceptance(IPA) but the authors certify that they did not access any part of that data/evidence prior to IPA.
List of eligible PCI RR-friendly journals:
References
1. van Rooij AJ, Ferguson CJ, Carras MC, Kardefelt-Winther D, Shi J, Aarseth E, Bean AM, Bergmark KH, Brus A, Coulson M, Deleuze J, Dullur P, Dunkels E, Edman J, Elson M, Etchells PJ, Fiskaali A, Granic I, Jansz J, Karlsen F, Kaye LK, Kirsh B, Lieberoth A, Markey P, Mills KL, Nielsen RKL, Orben A, Poulsen A, Prause N, Prax P, Quandt T, Schimmenti A, Starcevic V, Stutman G, Turner NE, Looy J van, Przybylski AK (2018) A weak scientific basis for gaming disorder: Let us err on the side of caution. Journal of Behavioral Addictions, 7, 1–9. https://doi.org/10.1556/2006.7.2018.19
2. Karhulahti V-M, Siutila M, Vahlo J, Koskimaa R (2023). Life Thinning and Gaming Disorder: A Longitudinal Qualitative Registered Report [Stage 2 Registered Report], acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/hmcqz
| Life Thinning and Gaming Disorder: A Longitudinal Qualitative Registered Report | Veli-Matti Karhulahti, Miia Siutila, Jukka Vahlo, Raine Koskimaa | <p>The academic debates regarding the psychiatric relevance of gaming disorder continue largely because the lived experiences of treatment-seekers remain mostly unstudied. This registered report addresses the above research gap with a longitudinal... |  | Humanities, Medical Sciences, Social sciences | Chris Chambers | 2023-05-15 11:01:37 | ||
21 Feb 2022
STAGE 1
Recommended by Benoit Pujol based on reviews by Jean-François Gerard, Rachel Harrison and 1 anonymous reviewer
This submission has been withdrawn (see notice below)Sex-biased dispersal is widely acknowledged to influence range expansion and the geographic limits of species (Trochet et al. 2016). Evidence is accruing that suggests an impact of the learning ability of species on their capacity to colonise new habitats because the ability to learn provides an advantage when confronted to novel challenges (Lee and Thornton 2021). Whether these two mechanisms interact to shape range expansion remains however unknown. One could expect this interaction because both dispersal and the ability to learn are linked to related behaviours (e.g., exploration, Lee and Thornton 2021). In their study entitled “Investigating sex differences in learning in a range-expanding bird”, Alexis J. Breen and Dominik Deffner (Breen and Deffner 2022) propose to test this hypothesis in range-expanding great-tailed grackles (Quiscalus mexicanus) by exploring the individual variation of several behavioural traits (e.g., exploration, neophobia, problem solving, Logan 2016) linked to their learning ability. They will use a colour-reward reinforcement experimental approach to compare the learning performance between male and female great-tailed grackles in three study sites and evaluate whether sex-biased learning ability interacts with sex-biased dispersal. Data will be analysed by a Bayesian reinforcement learning model (Deffner et al. 2020), which was validated. This Stage 1 registered report was evaluated over one round of in-depth review by Jean-François Gerard, Rachel Harrison and one anonymous reviewer, and another round of review by Jean-François Gerard and Rachel Harrison. Based on detailed responses to the comments and the modifications brought to the manuscript by the authors, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA). Withdrawal notice: The Stage 2 manuscript associated with this accepted Stage 1 protocol was submitted to PCI RR on 22 July 2022. On 25 July 2022, the Managing Board offered the opportunity for the authors to revise the manuscript prior to in-depth review. On 7 Sep 2022, the authors withdrew the Stage 2 manuscript from consideration due to time constraints.URL to the preregistered Stage 1 protocol: https://osf.io/v3wxb
Level of bias control achieved: Level 2. At least some data/evidence that will be used to answer the research question has been accessed and partially observed by the authors, but the authors certify that they have not yet observed the key variables within the data that will be used to answer the research question AND they have taken additional steps to maximise bias control and rigour.
List of eligible PCI RR-friendly journals:
References Trochet, A., Courtois, E. A., Stevens, V. M., Baguette, M., Chaine, A., Schmeller, D. S., Clobert, J., & Wiens, J. J. (2016). Evolution of sex-biased dispersal. The Quarterly Review of Biology, 91(3), 297–320. https://doi.org/10.1086/688097 Lee, V. E., & Thornton, A. (2021). Animal cognition in an urbanised world. Frontiers in Ecology and Evolution, 9, 120. https://doi.org/10.3389/fevo.2021.633947 Logan, C. J. (2016b). Behavioral flexibility in an invasive bird is independent of other behaviors. PeerJ, 4, e2215. https://doi.org/10.7717/peerj.2215 Deffner, D., Kleinow, V., & McElreath, R. (2020). Dynamic social learning in temporally and spatially variable environments. Royal Society Open Science, 7(12), 200734. https://doi.org/10.1098/rsos.200734 Breen, A. J. & Deffner D. (2022). Investigating sex differences in learning in a range-expanding bird., https://github.com/alexisbreen/Sex-differences-in-grackles-learning, in principle acceptance of version 2 by Peer Community in Registered Reports. https://osf.io/v3wxb | [WITHDRAWN]: Investigating sex differences in learning in a range-expanding bird | Alexis J. Breen & Dominik Deffner | <p style="text-align: justify;">How might differences in dispersal and learning interact in range expansion dynamics? To begin to answer this question, in this preregistration we detail the background, hypothesis plus associated predictions, and m... | | Life Sciences | Benoit Pujol | Rachel Harrison, Kate Cross, Jean-François Gerard | 2021-11-10 13:12:04 | |
Phenomenological Strands for Gaming Disorder and Esports Play: A Qualitative Registered ReportThe lived experience of gamers: a comparative qualitative investigation of treatment-seekers and esports playersRecommended by Chris Chambers based on reviews by Malte Elson and Peter Branney
Since 2018, the inclusion of “gaming disorder” in the ICD-11 has been met with a mixture of interest, confusion and controversy (Van Rooij et al, 2018), mirroring broader debates about the effects of gaming on mental health. One of the major gaps in understanding the validity of gaming disorder as an identifiable mental illness is the absence of qualitative studies comparing the lived experience of gamers who seek treatment with esports players who do not report health problems.
Here, Karhulahti et al. (2022) tackle this question in the first of two Stage 2 Registered Reports associated with their previous programmatic Stage 1 submission. Using interpretative phenomenological analysis in gamers and medical experts, they find that treatment-seekers and esports players differ in how gaming is associated with the sense of self, either interfering with the self for treatment-seekers or successfully integrating into the self for esports players. These findings help to identify the key characteristics of problematic and non-problematic gaming and call for more intensive and wide-reaching qualitative research in this area.
Following one round of in-depth review and revision, the recommender judged that the manuscript met the Stage 2 criteria and awarded a positive recommendation.
URL to the preregistered Stage 1 protocol: https://osf.io/a2rwg
Level of bias control achieved: Level 4. At least some of the data/evidence that was used to answer the research question existed prior to in-principle acceptance(IPA) but the authors certify that they did not access any part of that data/evidence prior to IPA.
List of eligible PCI RR-friendly journals:
References
1. van Rooij AJ, Ferguson CJ, Carras MC, Kardefelt-Winther D, Shi J, Aarseth E, Bean AM, Bergmark KH, Brus A, Coulson M, Deleuze J, Dullur P, Dunkels E, Edman J, Elson M, Etchells PJ, Fiskaali A, Granic I, Jansz J, Karlsen F, Kaye LK, Kirsh B, Lieberoth A, Markey P, Mills KL, Nielsen RKL, Orben A, Poulsen A, Prause N, Prax P, Quandt T, Schimmenti A, Starcevic V, Stutman G, Turner NE, Looy J van, Przybylski AK (2018) A weak scientific basis for gaming disorder: Let us err on the side of caution. Journal of Behavioral Addictions, 7, 1–9. https://doi.org/10.1556/2006.7.2018.19
2. Karhulahti V-M, Siutila M, Vahlo J, Koskimaa R (2022) Phenomenological Strands for Gaming Disorder and Esports Play: A Qualitative Registered Report. Stage 2 Registered Report, acceptance of Version 2 by Peer Community in Registered Reports. https://doi.org/10.31234/osf.io/q53jz
| Phenomenological Strands for Gaming Disorder and Esports Play: A Qualitative Registered Report | Veli-Matti Karhulahti, Miia Siutila, Jukka Vahlo, Raine Koskimaa | <p>The recent inclusion of gaming disorder in the ICD-11 as a mental disorder has further increased the importance of researching the health spectrum related to gaming. A critical area in this regard is the lack of clarity concerning the differenc... |  | Medical Sciences, Social sciences | Chris Chambers | 2022-06-11 23:49:03 |
