TY - CONF TI - Making People Performance Visible: Connecting Socio-Emotional Competencies and Lean Project Indicators C1 - Singapore, Singapore C3 - Proceedings of the 34th Annual Conference of the International Group for Lean Construction (IGLC 34) SP - 980 EP - 991 PY - 2026 DO - 10.24928/2026/0133 AU - Millón, Gabriel AU - Alvarado-Barriga, Gabriela AU - Atencio, Edison AU - Herrera, Rodrigo F. AD - Civil Engineering, School of Civil Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile, gabriel.millon.p@mail.pucv.cl AD - PhD. Student, School of Engineering, Universidad de Castilla-La Mancha, Ciudad Real, Spain, GabrielaAlejandra.Alvarado1@alu.uclm.es, https://orcid.org/0009-0004-3024-7183 AD - Associate Professor, School of Civil Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile, edison.atencio@pucv.cl, https://orcid.org/0000-0002-2679-5839 AD - Associate Professor, School of Civil Engineering, Pontificia Universidad Católica de Valparaíso, Valpraíso, Chile, rodrigo.herrera@pucv.cl, https://orcid.org/0000-0002-2679-5839 ED - Hamzeh, Farook ED - Poshdar, Mani ED - Garcia-Lopez,, Nelly P. AB - Lean Construction emphasizes the central role of people in achieving reliable workflows and continuous improvement; however, the evaluation of people's performance is poorly operationalized in practice. While socio-emotional competencies such as communication, collaboration, and problem-solving are widely recognized as critical, they are rarely connected to the performance indicators routinely used in Lean project control. This study addresses this gap by proposing a capability–metric linkage framework that connects socio-emotional competencies of Architecture, Engineering, and Construction professionals with commonly used Lean project indicators. Using a constructive research approach, the study combines a structured literature review, comparative analysis of human capability models, and expert-based validation. A set of prioritized socio-emotional competencies is identified and systematically linked to Lean indicators, including PPC, RNCs, Requests for Information, and rework. The results demonstrate that existing Lean metrics can provide diagnostic signals of people's performance under specific conditions when appropriate traceability conditions are met. The proposed framework contributes theoretically by strengthening the socio-technical interpretation of Lean Construction and practically by supporting evidence-informed diagnosis of people's performance without introducing new measurement systems. KW - Lean Construction KW - Design Science KW - collaboration KW - commitment KW - promise KW - reliable promising. PB - T2 - Proceedings of the 34th Annual Conference of the International Group for Lean Construction (IGLC 34) DA - 2026/06/22 CY - Singapore, Singapore L1 - http://iglc.net/Papers/Details/2458/pdf L2 - http://iglc.net/Papers/Details/2458 N1 - Export Date: 19 June 2026 DB - IGLC.net DP - IGLC LA - English ER -