This is the OSF page for the project titled: *Sequential decision-making impacts moral judgment: how iterative dilemmas can expand our perspective on sacrificial harm.* The current page contains all the data, figures, and analysis scripts associated with this manuscript. Please also note: - Materials associated with this project are available through the preregistrations - Analyses on the full sample (without any exclusions) are available in SupplementaryMaterials.pdf - A working paper associated with this project Preregistrations associated with this project are available at: https://osf.io/exjgp/?view_only=fb744ea58d6c42f0b20d81222e42201d **Do note that studies are labelled differently in the preregistration page:** - Manuscript Study 1 = Preregistration_S1 - Manuscript Study 2 = Preregistration_S2 - Manuscript Study 3 = Preregistration_S6updated - Manuscript Study 4 = Preregistration_S4 - Manuscript Study 5 = Preregistration_S5 Preregistration_S3 details a study exploring individual differences in how people respond to iterative dilemmas and is currently planned to be included in a later manuscript. Data for that study is available upon request.