The Stage 2 Registered Report of ManyBabies 1 has been accepted for publication at Advances in Methods and Practices in Psychological Science (AMPPS). The preprint is available at https://psyarxiv.com/s98ab/.
The full reference is: The ManyBabies Consortium. (2019). Quantifying sources of variability in infancy research using the infant-directed speech preference. Advances in Methods and Practices in Psychological Science (AMPPS).