Suni Lopez, FranciMayhua, AngelaGranda Juca, María Fernanda2020-06-122020-06-122020000-000-000-016130073https://www.scopus.com/record/display.uri?eid=2-s2.0-85082728828&origin=resultslistThe purpose of this live study is to investigate the impact of emotional states on the efficiency of correcting defects within a Conceptual Model verification context. We plan to use the CoSTest tool for verifying defects and measure the experimented emotions during the testing tasks through I-PANAS-SF and SUDS instruments. Furthermore, the design, overview and potential threats of this experiment are presented. Copyright © 2020 for this paper by its authors.The purpose of this live study is to investigate the impact of emotional states on the efficiency of correcting defects within a Conceptual Model verification context. We plan to use the CoSTest tool for verifying defects and measure the experimented emotions during the testing tasks through I-PANAS-SF and SUDS instruments. Furthermore, the design, overview and potential threats of this experiment are presented. Copyright © 2020 for this paper by its authors.es-ESComputer software selection and evaluationEfficiencyInstrument testingRequirements engineeringConceptual modelEmotional statePotential threatsDefectsARTÍCULO DE CONFERENCIA