@article{alessandroni_rodríguez_2020,  title={The development of categorisation and conceptual thinking in early childhood: methods and limitations},  volume={33},  ISSN={0102-7972},  url={https://doi.org/10.1186/s41155-020-00154-9},  DOI={10.1186/s41155-020-00154-9},  journal={Psicologia: Reflexão e Crítica},  publisher={Curso de Pós-Graduação em Psicologia da Universidade Federal do Rio Grande do Sul},  author={Alessandroni, Nicolás and Rodríguez, Cintia},  year={2020},  pages={17} }