The rapid methodological development in digital humanities keeps opening new possibilities to better understand our cultural artifacts and, in the process, also ourselves. Some of the historically most influential works of literary human culture are the plays of Shakespeare, which continue to be read and treasured around the world. Although the social networks of Shakespeare’s plays have attracted scientific attention already more than two decades (Stiller et al. 2003), the understanding of their complexity in terms of character networks remains limited and not fully contextualized in the larger landscape of European drama.

 

In the present registered report, Thurn and colleagues (2024) apply Kolmogorov complexity analysis to investigate the social networks in 37 existing plays of Shakespeare. The authors replicate the original work by Stiller et al. (2003) and situate the findings in a larger regional context by further analyzing over 3,000 plays available in the European Drama Corpus. Ultimately, the authors explore the relationships between (Kolmogorov) complexity and the size of character networks as well as the robustness of their results in relation to possible researcher decisions in the analytic process.

 

This Stage 1 manuscript was evaluated over three rounds of in-depth review by four expert reviewers from the research fields of literature, networks, and social analysis. Based on the authors’ careful revisions and responses to the reviewers’ feedback, 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/6uw27
 
Level of bias control achieved: Level 3. At least some data/evidence that will be used to the answer the research question has been previously accessed by the authors (e.g. downloaded or otherwise received), but the authors certify that they have not yet observed ANY part of the data/evidence.
 
List of eligible PCI RR-friendly journals:

 

• Collabra: Psychology
• International Review of Social Psychology
• Peer Community Journal
• PeerJ
• Royal Society Open Science
• Social Psychological Bulletin
• WiderScreen

 

 

1. Stiller, J., Nettle, D. & Dunbar, R. I. M. (2003). The small world of shakespeare’s plays. Human Nature, 14, 397-408. https://doi.org/10.1007/s12110-003-1013-1

2. Thurn, C., Sebben, S. & Kovacevic, Z. (2024) Using Shakespeare to Answer Psychological Questions: Complexity and Mental Representability of Character Networks. In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/6uw27

Video games may provide the option of spending real money in exchange for probabilistically receiving game-relevant rewards; in effect, encouraging potentially young teenagers to gamble. The industry has subscribed to a set of regulatory principles to cover the use of such "loot boxes", including 1) that they will prevent loot box purchasing by under 18s unless parental consent is given; 2) that they will make it initially clear that the game contains loot boxes; and 3) that they will clearly disclose the probabilities of receiving different rewards.

 

Can the industry effectively self regulate? Xiao (2024) will evaluate this important question by investigating the 100 top selling games on the Apple App Store and estimating the percentage compliance to these three regulatory principles at two time points 6 months apart.

 

The Stage 1 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 1 criteria and therefore awarded in-principle acceptance (IPA).

 

 
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.

 

List of eligible PCI RR-friendly journals:
 

 
References
 
1. Xiao, L. (2024). Assessing compliance with UK loot box industry self-regulation on the Apple App Store: a 6-month longitudinal study on the implementation process. In principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/3knyb

Effective effort regulation is central for self-control and has been a focus of psychological research for many decades. It is well established that challenging cognitive tasks, which impose self-control demands due to their complexity, are perceived as more effortful and require greater physiological activation than simpler tasks. However, the experience and allocation of effort during a task, whether easy or difficult, likely depends on more than these inherent self-control demands. Another key factor is boredom, which can arise during task execution. Yet, the role of boredom and the interplay with perceived task difficulty over time remains underexamined.

 

Based on these considerations, Radtke et al. (2024) aim to examine how boredom and task difficulty influence both subjective and objective measures of effort. They propose that subjective cognitive effort consists of both boredom-related and difficulty-related components, hypothesizing that both factors together more accurately predict objective effort allocation than task difficulty alone. The proposed study will use a within-subject design, in which participants perform two versions of the Stroop task: an easy version with only congruent trials and a hard version. Thought probes during the task will track subjective boredom, fatigue, perceived difficulty, and effort. Phasic and stimulus-evoked pupil dilation will serve as an objective index of cognitive effort, while a subsequent flanker task will assess effects on secondary task performance. 

 

The authors predict that the easy Stroop version will result in lower perceived difficulty but higher boredom, as well as fewer errors and faster reaction times compared to the hard version. Over time, boredom and perceived effort due to boredom are expected to increase, while perceived task difficulty and effort attributed to difficulty are anticipated to decrease. Linear Mixed Models will be employed to determine whether phasic and stimulus-evoked pupil dilation can be predicted by effort attributed to boredom, difficulty, or both. This innovative approach combines objective and subjective measures and promises to deepen our understanding of the cognitive demands posed by boredom, with significant implications for research on effort regulation and motivation. 

 

The Stage 1 manuscript was evaluated by four expert reviewers in two rounds of in-depth review. Following responses from the authors, the recommender determined that Stage 1 criteria were met and awarded in-principle acceptance (IPA).

 

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

Radtke, V., Wolff, W., & Martarelli, C. S. (2024). How effortful is boredom? Studying self-control demands through pupillometry. In principle acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/38qz4

What relationship can be expected between secularization, rationalization and insecurity? While some authors argue that rationalization reduces the willingness to belong to religious groups, others have suggested that insecurity increases this need to belong to religious groups.

 

In the current study, Lang and Chvaja (2024) adjudicated between these two possibilities using an economics game with 811 participants from two countries: US and Poland. The central question posed by the authors is whether cooperative insecurity increases the probability of joining a religious normative group. They tested the relationship between an environment (secure and insecure) and institution (which related to the norm context: religious and secular) on the probability of choosing the normative group in an experimental setting.

 

The authors included an adequate power analysis, alternatives for non-supported hypotheses, and filtering to ensure a high quality of data collection. They also undertook a pilot study to ensure the quality of the procedure and sensitivity of the analyses. There were only a few, minor, and well documented deviations from stage 1.

 

For the non-religious group, secularity increased the odds of joining the normative group when faced with insecurity. For the religious group, the results were mixed, mostly due to the unexpected high rate of participants joining the religious group in the secure environment. The researchers then pooled the regular and reversed scenarii and found support for the existential insecurity theory.

 

The authors concluded that both theories (the rationalization theory and the existential insecurity theory) can be at work, as the majority of the sample did not choose the religious normative group due to a potential rationalization, but they do slightly more when faced with (existential) insecurity.

 

The Stage 2 manuscript was evaluated over two rounds of review. Based on ​detailed responses to reviewers’ and the recommender’s comments, the recommender judged that the manuscript met the Stage 2 criteria and therefore awarded a positive recommendation.

 

 

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.Lang, M. & Chvaja, R. (2024). Mechanisms of secularization: Testing between the rationalization and existential insecurity theories [Stage 2]. Acceptance of Version 2 by Peer Community in Registered Reports. https://doi.org/10.31234/osf.io/gy7sj

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People are often drawn into intensive video game use in ways they or others may find troubling, harmless or even praiseworthy. Understanding these different experiences may help with integrating intensive technology use into everyday life in a healthy way.

 

In this programmatic submission, Karhulahti et al. (2023) will explore the gaming experiences of three groups of people (those who have sought treatment for gaming, esport players, and adolescents who play around two hours every day), using phenomenological and clinical interviews, and gaming diary logs every four months over three years. Around 200-300 participants will be recruited initially from Finland, Slovakia, and South Korea. In order to further increase cross-cultural range, the study will apply a new duplication method to collect similar data also in countries that have been studied little in the past. The aim will be to answer the questions of a) Is it possible to distinguish passionate from pathological gaming by the meanings and values that players attach to videogame play? and b) What are the design structures of videogames, which are played intensively and/or with gaming-related health problems? Ultimately, the study aims to synthesise all its data into a new taxonomic system, which can help better understand the differences and idiosyncrasies of gaming in lives across cultures.

 

This Stage 1 manuscript was evaluated over two rounds of in-depth review. Based on the comprehensive responses to the reviewers' feedback, 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/ekm8x
 
Level of bias control achieved: Level 4. At least some of the data/evidence that will be used to answer the research question already exists AND is accessible in principle to the authors (e.g. residing in a public database or with a colleague) BUT the authors certify that they have not yet accessed any part of that data/evidence
 
List of eligible PCI RR-friendly journals:

 

 

Karhulahti, V.-M., Martončik. M., Siutila, M., Park, S., Jin, J., Adamkovič, M., Auranen, T., Na, B., & Yoon, T.-J. (2023). Reconstructing Gaming Disorder: A Taxonomy by Registered Report​, in principle acceptance of Version 3 by Peer Community in Registered Reports. https://osf.io/ekm8x