@article{drawinglinesinpsychologicalspacewhatkmea,
  title = {Drawing Lines in Psychological Space: What K-means Clustering Reveals in Simulated and Real Psychometric Data},
  author = {Pedro Henrique Ramos Pinto and Maria Jullyanna Ferreira Marques and Luiz Carlos Serramo Lopez},
  year = {2026},
  eprint = {2605.06989},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.06989},
}