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IdTitle * Authors * Abstract * PictureThematic fields * RecommenderReviewersSubmission date
04 Dec 2023
STAGE 1

Cerebral laterality as assessed by functional transcranial Doppler ultrasound in left-and right-handers: A comparison between handwriting and writing using a smartphone

Does typing on a smartphone involve the same neural mechanisms as writing by hand?

Recommended by ORCID_LOGO based on reviews by Todd Richards and Dorothy Bishop
Language production is associated with a distinct lateralised pattern of brain activation biased toward the left cerebral hemisphere. This also applies to writing. It has also been shown to be modulated by handedness, with less pronounced lateralisation in left-handers. However, in recent decades the use of handwriting has declined significantly while the use of smartphones has exploded. To date, no study has explored whether the same neural correlates of written language production found for handwriting also hold for typing on a smartphone.
 
In the current study, Samsouris et al. (2023) will use functional transcranial Doppler ultrasound (fTCD) to measure blood flow velocity within cerebral hemispheres to investigate this question. This technique is particularly suited for this purpose because it provides better control for the movement confounds associated with a writing task and the technical challenges of using a smart device than other neuroimaging techniques like fMRI or M/EEG. The authors hypothesise that there will be no difference in left cerebral lateralisation for handwriting and typing on a smartphone. They also expect to replicate previous findings of weaker lateralisation in left-handers in written language production when typing on a smartphone. To isolate the effect of written language production, both these conditions will be corrected for their corresponding motor component using control conditions without a linguistic component.
 
The Stage 1 manuscript was evaluated over 6 rounds of in-depth review by the recommender and two expert reviewers, before issuing in-principle acceptance.
 
URL to the preregistered Stage 1 protocol: https://osf.io/j7egz
 
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. Samsouris, C., Badcock, N. A., Vlachos, F., & Papadatou-Pastou, M. (2023). Cerebral laterality as assessed by functional transcranial Doppler ultrasound in left-and right-handers: A comparison between handwriting and writing using a smartphone. In principle acceptance of Version 7 by Peer Community in Registered Reports. https://osf.io/j7egz
Cerebral laterality as assessed by functional transcranial Doppler ultrasound in left-and right-handers: A comparison between handwriting and writing using a smartphoneChristos Samsouris, Nicholas A. Badcock, Filippos Vlachos, Marietta Papadatou-Pastou<p>Neuroscientific studies of traditional handwriting have revealed a left cerebral lateralization pattern for written language production, with distinct patterns between left- and right-handers. However, no study to date has investigated the cere...Life Sciences, Social sciencesD. Samuel Schwarzkopf2022-11-01 10:27:39 View
28 Nov 2023
STAGE 1

One and only SNARC? A Registered Report on the SNARC Effect’s Range Dependency

Is the SNARC effect modulated by absolute number magnitude?

Recommended by ORCID_LOGO based on reviews by Melinda Mende and 1 anonymous reviewer
The Spatial-Numerical Association of Response Codes (SNARC) effect refers to the fact that smaller numbers receive faster responses with the left hand, and larger numbers with the right hand (Dehaene et al., 1993). This robust finding implies that numbers are associated with space, being represented on a mental number line that progresses from left to right. The SNARC effect is held to depend on relative number magnitude, with the mental number line dynamically adjusting to the numerical range used in a given context. This characterisation is based on significant effects of relative number magnitude, with no significant influence of absolute number magnitude. However, a failure to reject the null hypothesis, within the standard frequentist statistical framework, is not firm evidence for the absence of an effect. In this Stage 1 Registered Report, Roth and colleagues (2023) propose two experiments adapted from Dahaene’s (1993) original methods, with a Bayesian statistical approach to confirm—or rule out—a small effect (d = 0.15) of absolute number magnitude in modulating the classic SNARC effect.
 
The study plan was refined across two 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/ae2c8
 
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
 
Dehaene, S., Bossini, S., & Giraux, P. (1993). The mental representation of parity and number magnitude. Journal of Experimental Psychology: General, 122(3), 371–396. https://doi.org/10.1037/0096-3445.122.3.371
 
Roth, L., Caffier, J., Reips, U.-D., Nuerk, H.-C., & Cipora, K. (2023). One and only SNARC? A Registered Report on the SNARC Effect’s Range Dependency. In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/ae2c8
One and only SNARC? A Registered Report on the SNARC Effect’s Range DependencyLilly Roth, John Caffier, Ulf-Dietrich Reips, Hans-Christoph Nuerk, Krzysztof Cipora<p>Numbers are associated with space, but it is unclear how flexible these associations are. In this study, we will investigate whether the SNARC effect (Spatial-Numerical Association of Response Codes; Dehaene et al., 1993), which describes faste...Social sciencesRobert McIntosh2022-11-30 12:36:08 View
27 Nov 2023
STAGE 1

Cortical voice processing in Autism Spectrum Disorder

Is voice processing impacted in Autism Spectrum Disorder?

Recommended by ORCID_LOGO and ORCID_LOGO based on reviews by 2 anonymous reviewers
Vocal sounds, including both speech and non-speech sounds, have been found to activate the Superior Temporal Sulci and Gyri in comparison to non-vocal sounds. These regions, termed Temporal Voice Areas (TVAs), are considered to be involved in early voice processing and therefore critical for social interaction. TVA activation has been examined in Autism Spectrum Disorder (ASD) to determine if the characteristic difficulties in social communication and interaction are linked to an impaired early voice processing. Using functional magnetic resonance imaging (fMRI), one study found typical brain activation in TVAs for 15 out of 16 autistic participants (Schelinski et al., 2016), whereas another found atypical activation in 4 out of 5 autistic participants (Gervais et al., 2004).
 
Here, the inconsistencies in the previous literature propel Gautier et al. (2023) to examine brain activation of TVAs with a larger sample size (26 ASD and 26 non-ASD participants). Gautier et al. (2023) will present vocal sounds and non-vocal sounds to both groups of participants during fMRI and predict that fewer participants in the ASD group will show a preferential response to voices in TVAs compared to the non-ASD group. These results would suggest that symptoms of ASD interfere with early stages of social interaction, at the level of voice processing.
 
This Stage 1 manuscript was evaluated in an initial round by the co-recommenders and another two rounds of in-depth review by two expert reviewers. With these revisions, the recommenders 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/538m4
 
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. Gautier, R., Houy-Durand, E., Barantin, L., Briend, F. & Latinus, M. (2023). Cortical voice processing in Autism Spectrum Disorder. In principle acceptance of Version 4 by Peer Community in Registered Reports. https://osf.io/538m4
Cortical voice processing in Autism Spectrum DisorderRaphaël Gautier, Emmanuelle Houy-Durand, Laurent Barantin, Frederic Briend, Marianne Latinus<p>Voice processing is central to social functioning. A specific brain response to vocal sounds has been described and extensively characterized in the general population but remains critically unexplored in Autism Spectrum Disorder (ASD), a condi...Life SciencesGrace Edwards2023-03-28 09:51:48 View
23 Nov 2023
STAGE 2
(Go to stage 1)

The Medusa effect: A registered replication report of Will, Merritt, Jenkins, and Kingstone (2021)

Looking (again) at Medusa: Evidence that pictorial abstraction influences mind perception

Recommended by ORCID_LOGO based on reviews by Alan Kingstone and 1 anonymous reviewer
The Medusa effect is a recently described phenomenon in which people judge a person to be more mindful when they appear as a picture (termed L1) than as a picture within a picture (L2). Across a series of experiments, Will et al. (2021) reported that at higher levels of abstraction, images of people were judged lower in realness (how real the person seemed), experience (the ability to feel) and agency (the ability to plan and act), and also benefited less from prosocial behaviour. The findings provide an intriguing window into mind perception – the extent to which we attribute minds and mental capacities to others.
 
In the current study, Han et al. (2023) undertook a close replication of two experiments from the original report by Will et al. (2021), asking first, whether the level of pictorial abstraction influences ratings of realness, agency and experience, and second, whether it also influences prosocial behaviour as measured in the dictator game (with participants predicted to allocate more money to recipients presented as pictures than as pictures within pictures). In the event of a non-replication using the original materials, the authors planned to further repeat the experiments using newly generated stimuli that are better matched for cultural context and more tightly controlled along various dimensions.
 
Results supported all pre-registered hypotheses. Participants rated and perceived L1 stimuli as having significantly higher levels of realness, agency, and experience than L2, and they also allocated significantly more money to L1 recipients than L2 recipients in a dictator game. Furthermore, participants who judged L1 as higher than L2 on all three dimensions also differentiated significantly between L1 and L2 in the dictator game, indicating a relationship between mind perception and prosociality. Overall, the findings confirm that pictures with lower levels of abstraction are perceived as more mindful and are associated with higher levels of prosocial behavior. Consequently, the results suggest that the Medusa effect is a reproducible phenomenon.
 
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/xj46z
 
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. Will, P., Merritt, E., Jenkins, R., & Kingstone, A. (2021). The Medusa effect reveals levels of mind perception in pictures. Proceedings of the National Academy of Sciences, 118(32), e2106640118. https://doi.org/10.1073/pnas.2106640118
 
2. Han, J., Zhang, M., Liu, J., Song, Y. & Yamada, Y. (2023).The Medusa effect: A registered replication report of Will, Merritt, Jenkins, and Kingstone (2021). Acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/yqnu8
The Medusa effect: A registered replication report of Will, Merritt, Jenkins, and Kingstone (2021)Jing Han, Minjun Zhang, Jiaxin Liu, Yu Song, Yuki Yamada<p>Will et al.'s (2021) found the Medusa effect, which refers to the tendency that people evaluate a “person in picture” more mindful than a “person in picture of a picture”. The present study tried to directly replicate the Experiments 2 and 5 of...Social sciencesChris Chambers2023-10-24 03:42:14 View
16 Nov 2023
STAGE 1

The effect of stimulus saliency on the modulation of pain-related ongoing neural oscillations: a Registered Report

Are there oscillatory markers of pain intensity?

Recommended by ORCID_LOGO based on reviews by Markus Ploner and Björn Horing
Rhythmic changes in pain can lead to corresponding modulations of EEG amplitudes in theta, alpha, and beta bands. But the question remains open as to whether these modulations are actually tracking pain, or maybe rather saliency or stimulus intensity. The question is of some importance because a marker of pain per se could be useful for tracking felt pain without a verbal response, and could be useful in investigating interventions for treating pain (such as suggestion).  Here, Leu et al. (2023) will address the question of whether modulations reflect saliency or else the intensity of pain, by using an oddball paradigm in which most trials are a pain stimulus of a certain intensity, and oddball trials will sometimes occur, at either a higher intensity or a lower intensity than the baseline ones. If the modulations reflect salience, the modulation at the frequency of the oddball will be similar for high and low intensity oddballs. However, if the modulations reflect pain intensity, the modulations for the low rather than high oddball condition will be lower.
 
The Stage 1 manuscript was evaluated over three rounds of in-depth peer review, the first two consisting of substantial comments from two scholars with relevant expertise, and the third consisting of a close review by 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/qbrf2
 
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. Leu, C., Forest, S., Legrain, V., & Liberati, G. (2023). The effect of stimulus saliency on the modulation of pain-related ongoing neural oscillations: a Registered Report. In principle acceptance of Version 4 by Peer Community in Registered Reports. https://osf.io/qbrf2
The effect of stimulus saliency on the modulation of pain-related ongoing neural oscillations: a Registered ReportChiara Leu, Sébastien Forest, Valéry Legrain, Giulia Liberati<p>Ongoing oscillations have been shown to be modulated in different frequency bands following phasic, tonic as well as periodic thermonociceptive stimulation. Yet, it remains unclear whether these modulations are related to pain perception, salie...Life Sciences, Medical SciencesZoltan Dienes2023-09-06 15:15:19 View
15 Nov 2023
STAGE 1

Somatosensory Response Changes During Illusory Finger Stretching

Neural responses to a finger-stretching illusion in human somatosensory cortex

Recommended by ORCID_LOGO based on reviews by Harry Farmer, Alexandra Mitchell and Susanne Stoll
Chronic pain is a major cause of disability that can often poorly managed with pharmacological treatments. This has prompted the exploration of other interventions like resizing illusions of body parts in augmented reality. These illusions have shown promise in conditions like osteoarthritis and complex regional pain syndrome, but it remains unclear how they alter the neural representation of body parts in the brain. The study by Hansford and colleagues aims to investigate these mechanisms in healthy participants, using somatosensory steady state evoked potentials (SSEP) and self-report questionnaires.
 
The study will involve finger stretching in an augmented reality setup that allows the researchers to independently manipulate visual and tactical stimulation. Assuming that multisensory stimulation indeed produces a robust illusion, the researchers will quantify the somatosensory evoked potentials in multisensory, unisensory, and two non-illusion control conditions. The study will provide inights into the neural mechanisms of these illusions and lay the ground for future investigations of these processes as a potential treatment for chronic pain.
 
The manuscript was evaluated over seven rounds of in-depth review by the recommender and three expert reviewers. After substantial revisions, 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/u6gsb
 
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. Hansford, K. J., Baker, D. H., McKenzie, K. J., & Preston, C. E. J. (2023). Somatosensory Response Changes During Illusory Finger Stretching. In principle acceptance of Version 7 by Peer Community in Registered Reports. https://osf.io/u6gsb
Somatosensory Response Changes During Illusory Finger Stretching Kirralise J. Hansford, Daniel H. Baker, Kirsten J. McKenzie & Catherine E. J. Preston<p>Resizing illusions, delivered using augmented reality, resize a body part through either stretching or shrinking manipulations. These resizing illusions have been investigated in visuotactile, visual-only and visuo-auditory presentations. Howev...Life Sciences, Medical SciencesD. Samuel Schwarzkopf2022-11-15 17:17:18 View
14 Nov 2023
STAGE 1

Scrolling to wisdom: the impact of social media news exposure on knowledge perception

Might we know less about current events than we think we do?

Recommended by ORCID_LOGO based on reviews by Adrien Fillon, Erik Løhre and Moritz Ingendahl
​​We are bombarded with news about current events from multiple sources: print media, digital media, friends, family, and more. At the same time, there is an imperative to “stay informed” and be knowledgeable of happenings both local and global. But how much knowledge do we actually gain from this bombardment of information? How informed are we really? It turns out that our perceptions of our knowledge tends to overstate our actual knowledge of a topic. This “illusion of knowledge” effect has been studied across a wide variety of contexts, but is especially relevant for understanding how people learn about and interact with politicized topics.
 
In the current study, Ruzzante et al. (2023) propose to further our understanding of the illusion of knowledge effect in the context of news exposure on social media. They will use an online pre-post experimental design that assesses participants’ perceived knowledge of a number of topics prior to the manipulation, which involves exposure to different social media news feeds, coming two weeks later. Central to the study, participants will be randomized to news stories that differ in their degree of self-involvement, that is how emotionally involved the topics are. Ruzzante et al. will test the hypothesis that more highly self-involved topics (e.g., abortion) will lead to a greater illusion of knowledge effect than less self-involved topics (e.g., feline immunodeficiency).
 
The Stage 1 manuscript was evaluated over two rounds of in-depth peer review, the first consisting of substantial comments from three scholars with relevant expertise, and the second consisting of a close review by the recommender. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 1 criteria and was therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/qa7tb
 
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. Ruzzante, F., Cevolani, G., & Panizza, F. (2023). Scrolling to wisdom: The impact of social media news exposure on knowledge perception. In principle acceptance of Version 5 by Peer Community in Registered Reports. https://osf.io/qa7tb
Scrolling to wisdom: the impact of social media news exposure on knowledge perceptionFederica Ruzzante, Gustavo Cevolani, Folco Panizza<p>The present study aims to test the effect of exposure to news in a social media environment on people’s perceived knowledge of selected topics and on the “illusion of knowledge” effect, i.e., the overestimation of one’s perceived knowledge rela...Social sciencesMoin Syed2022-10-12 21:16:51 View
13 Nov 2023
STAGE 2
(Go to stage 1)

Convenience Samples and Measurement Equivalence in Replication Research

Data from students and crowdsourced online platforms do not often measure the same thing

Recommended by ORCID_LOGO based on reviews by Benjamin Farrar and Shinichi Nakagawa

Comparative research is how evidence is generated to support or refute broad hypotheses (e.g., Pagel 1999). However, the foundations of such research must be solid if one is to arrive at the correct conclusions. Determining the external validity (the generalizability across situations/individuals/populations) of the building blocks of comparative data sets allows one to place appropriate caveats around the robustness of their conclusions (Steckler & McLeroy 2008).

In the current study, Alley and colleagues (2023) tackled the external validity of comparative research that relies on subjects who are either university students or participating in experiments via an online platform. They determined whether data from these two types of subjects have measurement equivalence - whether the same trait is measured in the same way across groups.

Although they use data from studies involved in the Many Labs replication project to evaluate this question, their results are of crucial importance to other comparative researchers whose data are generated from these two sources (students and online crowdsourcing). The authors show that these two types of subjects do not often have measurement equivalence, which is a warning to others to evaluate their experimental design to improve validity. They provide useful recommendations for researchers on how to to implement equivalence testing in their studies, and they facilitate the process by providing well annotated code that is openly available for others to use.

After one round of 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/7gtvf
 
Level of bias control achieved: Level 2. At least some data/evidence that was used to answer the research question had been accessed and partially observed by the authors prior to Stage 1 IPA, but the authors certify that they had not yet observed the key variables within the data that were used to answer the research question AND they took additional steps to maximise bias control and rigour.
 
List of eligible PCI RR-friendly journals:
 
 
References
 
1. Pagel, M. (1999). Inferring the historical patterns of biological evolution. Nature, 401, 877-884. https://doi.org/10.1038/44766
 
2. Steckler, A. & McLeroy, K. R. (2008). The importance of external validity. American Journal of Public Health 98, 9-10. https://doi.org/10.2105/AJPH.2007.126847
 
3. Alley L. J., Axt, J., & Flake J. K. (2023). Convenience Samples and Measurement Equivalence in Replication Research [Stage 2 Registered Report] Acceptance of Version 2 by Peer Community in Registered Reports​. https://osf.io/s5t3v
Convenience Samples and Measurement Equivalence in Replication ResearchLindsay J. Alley, Jordan Axt, Jessica Kay Flake<p>A great deal of research in psychology employs either university student or online crowdsourced convenience samples (Chandler &amp; Shapiro, 2016; Strickland &amp; Stoops, 2019) and there is evidence that these groups differ in meaningful ways ...Social sciencesCorina Logan Alison Young Reusser2023-08-31 20:26:43 View
08 Nov 2023
STAGE 2
(Go to stage 1)

Responding to Online Toxicity: Which Strategies Make Others Feel Freer to Contribute, Believe That Toxicity Will Decrease, and Believe that Justice Has Been Restored?

Benevolent correction may provide a promising antidote to online toxicity

Recommended by ORCID_LOGO based on reviews by Corina Logan and Marcel Martončik
Social media is a popular tool for online discussion and debate, bringing with it various forms of hostile interactions –  from offensive remarks and insults, to harassment and threats of physical violence. The nature of such online toxicity has been well studied, but much remains to be understood regarding strategies to reduce it. Existing theory and evidence suggests that a range of responses – including those that emphasise prosociality and empathy – might be effective at mitigating online toxicity. But do such strategies work in practice?
 
In the current study, Young Reusser et al (2023) tested the effectiveness of three types of responses to online toxicity – benevolent correction (including disagreement), benevolent going along (including joking/agreement) and retaliation (additional toxicity) – on how able participants feel to contribute to conversations, their belief that the toxicity would be reduced by the intervention, and their belief that justice had been restored.
 
The results showed the benevolent correction – while an uncommon strategy in online communities – was most effective in helping participants feel freer to contribute to online discussions. Benevolent correction was also the preferred approach for discouraging toxicity and restoring justice. Overall, the findings suggest that responding to toxic commenters with empathy and understanding while (crucially) also correcting their toxicity may be an effective intervention for bystanders seeking to improve the health of online interaction. The authors note that future research should focus on whether benevolent correction actually discourages toxicity, which wasn't tested in the current experiment, and if so how the use of benevolent corrections might be encouraged.
 
Following one round of review and revisions, 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/hfjnb
 
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. Young Reusser, A. I., Veit, K. M., Gassin, E. A., & Case, J. P. (2023). Responding to Online Toxicity: 
Which Strategies Make Others Feel Freer to Contribute, Believe That Toxicity Will Decrease, and Believe that Justice Has Been Restored? [Stage 2 Registered Report] Acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/k46e8
Responding to Online Toxicity: Which Strategies Make Others Feel Freer to Contribute, Believe That Toxicity Will Decrease, and Believe that Justice Has Been Restored?Alison I. Young Reusser, Kristian M. Veit, Elizabeth A. Gassin, and Jonathan P. Case<p>When we encounter toxic comments online, how might individual efforts to reply to those comments improve others’ experiences conversing in that forum? Is it more helpful for others to publicly, but benevolently (with a polite tone, demonstrated...Social sciencesChris Chambers2023-08-02 05:30:37 View
08 Nov 2023
STAGE 2
(Go to stage 1)

Relationship between creativity and depression: the role of reappraisal and rumination

Evidence for a weak relationship between creativity and depressive traits

Recommended by ORCID_LOGO
For centuries, the relationship between creativity and mental health has been a subject of fascination, propelled by the impression that many of the most famous artists in history likely suffered from mood disorders or other mental illnesses. However, with the advent of psychological science – including more precise and diagnostic clinical measures – the empirical evidence for an association between creativity and depressive symptoms has been mixed, with some studies suggesting a positive relationship and others showing either no effect or indicating that the link, if there is one, may be driven by other personality characteristics (Verhaeghen et al., 2005).
 
In the current study, Lam and Saunders used an online design in 201 participants to ask whether creativity is associated with higher depressive traits, and further, whether that relationship depends on two additional variables that could explain an observed positive correlation: self-reflective rumination (repetitive thoughts that maintain a negative mood state) and the frequency with which individuals engage in reappraisal (a regulation strategy that involves reinterpreting an event or situation to diminish its negative impact).
 
Results showed mixed support for the hypotheses. Contrary to expectations, the relationship between creativity and depression was significantly negative rather than positive. However, even though the directionality of this relationship was opposite to predicted, the hypothesis that the association between creativity and depression is mediated by self-reflective rumination was supported. Finally, the results disconfirmed the hypothesis that reappraisal frequency contributes to the relationship between creativity and depression. Exploratory analyses indicated no reliable moderating role of gender. Overall, these findings suggest that creativity and depression may be only weakly related, and that self-reflective rumination could account for that relationship.
 
The Stage 2 manuscript was evaluated over one round of review provided by the recommender and Managing Board, as the Stage 1 reviewers were no longer available. Based on additional changes to the manuscript, 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/yub7n
 
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. Verhaeghen, P., Joormann, J., & Khan, R. (2005). Why we sing the blues: The relation between self-reflective rumination, mood, and creativity. Emotion, 5, 226-232. https://doi.org/10.1037/1528-3542.5.2.226
 
2. Lam, C. Y. & Saunders, J. A. (2023). Relationship between creativity and depression: the role of reappraisal and rumination [Stage 2 Registered Report]. Acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/z3ap5
Relationship between creativity and depression: the role of reappraisal and ruminationChin Yui Lam and Jeffrey Allen Saunders<p>Previous research has found mixed evidence about whether increased creativity is associated with higher depression. We investigated the relationship between creativity and depression, and the role of two emotion regulation strategies: ruminatio...Social sciencesChris Chambers2023-07-27 11:42:43 View