López Pérez, BelénMorillo Cuadrado, Daniel VicenteWilson, EllieMorillo Cuadrado, Daniel Vicente2024-12-052024-12-052017-03-10López-Pérez, B., Morillo, D., & Wilson, E. (2017). Development and validation of the Interpersonal Affect Improvement Strategies Questionnaire. European Journal of Psychological Assessment, 35, 280-294. https://doi.org/10.1027/1015-5759/a0003941015-5759; eISSN: 2151-2426https://doi.org/10.1027/1015-5759/a000394https://hdl.handle.net/20.500.14468/24729La versión registrada de este artículo, publicado por primera vez en European Journal of Psychological Assessment, 35, 280-294, está disponible en línea en el sitio web del editor: https://doi.org/10.1027/1015-5759/a000394 The copyrighted version of this article, first published in European Journal of Psychological Assessment, 35, 280-294, is available online at the publisher's website: https://doi.org/10.1027/1015-5759/a000394This research outlines the development and validation of a new self-report measure to assess the tendency to use different interpersonal affect improvement strategies within the normal adult population (Interpersonal Affect Improvement Strategies Questionnaire, IAISQ). The scale is based on the interpersonal affect classification (IAC; Niven, Totterdell, & Holman, 2009) and accurately distinguishes between the two primary means suggested in that model: positive engagement and acceptance. Through four studies we tested the factor structure, reliability, content, criterion, and predictive validity of the scale.eninfo:eu-repo/semantics/openAccess61 Psicologíaartículoaffect improvementemotion regulationscale developmentstrategies