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Correction: Measurement invariance and differential item functioning of the positive and negative affect schedule: a

Cesar Parra-Gaete1, Andrea Vinueza-Cabezas2, Mikaela Bourgeat-Salazar2

  • 1CEC Research Group, Escuela de Psicología y Educación, Universidad de Las Américas, Quito, Ecuador.

Frontiers in Psychology
|October 27, 2025
PubMed

Keywords:
CFAEcuadordifferential item functioning (DIF)item response theory (IRT)positive and negative affect schedule (PANAS)positive psychology

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