Replication Data for: Perceptual subitizing performance in 3- and 4-year-olds: The impact of visual features of sets

This dataset includes all the materials, data, and results associated with the manuscript titled "Perceptual subitizing performance in 3- and 4-year-olds: The impact of visual features of sets."

Materials:
The dataset contains the subitizing task programmed in OpenSesame, as well as the images used to develop the task. Additionally, it includes "work-in-progress" versions of these images to support reproducibility.

Data:
Upon request, access can be provided to the data files, which include subitizing accuracy and response times per child for different types of pictures, as well as additional participant information (e.g., age).

Results:
Upon request, access can also be provided to the syntax and output files used for the data analyses included in the publication.

For more details or access to specific files, please contact the corresponding researcher.