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This project will conduct a systematic review of conference papers that had been presented at the Japanese Psychological Association and the Japanese Society of Social Psychology.

This project will conduct a systematic review of conference papers that had been presented at the Japanese Psychological Association and the Japanese Society of Social Psychology. This is a revised version (revision 1) of our protocol preregistered at https://osf.io/9u8fg.

This project will conduct a systematic review of conference papers that had been presented at the Japanese Psychological Association and Japanese Society of Social Psychology. This is a protocol for the stage 2 data collection.

Maternal milk is a vital component of infant diet. In rural Gambia, earlier introduction of complementary foods coincides with the annual period where maternal agricultural workload intensifies in this region. This paper describes patterns of infant feeding in the HERO-G study from birth to 12 months of age. Raw and extended (questionnaire) data are available.

In the present study, we plan to collect background information about the RDM mistakes of retracted papers by surveying their authors. We will use our RDM taxonomy to categorize the different mistakes and their causes. The results of the proposed study could provide valuable information on what types of these honest mistakes could lead to such a serious consequence as a retraction. We plan to suggest useful tools and practices to prevent these mistakes for those researchers who wish to minimize the risk of a retraction.

The first overarching aim of the International Sex Survey (ISS) is to validate and provide publicly available scales that can reliably and validly assess different sexual behaviors and related constructs (Bőthe, Koós, et al., 2021). Therefore, Phase 1 publications from the ISS dataset focus on this primary aim. We plan to write all validation papers between September 2022 and August 2023. For the sake of simplicity, this document presents all scales validated in the study and describes the methodological aspects and decisions related to all validation papers, as all papers will follow the same general steps. In addition: - Analysis codes and syntaxes related to a specific paper will be added to the given paper’s OSF folder. - If any additional analysis is conducted in a specific validation paper, it will be preregistered separately and added to the specific paper’s OSF folder and/or clearly indicated in the paper that it was an additional or post hoc analysis. - If any deviations appear in any validation papers compared to the preregistered methods, they will be added to the specific paper’s OSF folder and the paper.

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known.

Pre-registration of the multiverse specification before results are known