Adaptación y validación factorial de dos escalas de solastalgia en español en contextos con embalses

Abstract

Objective To report the results of the adaptation process and psychometric evaluation of two scales to measure solastalgia in contexts related to the construction of dams.Methods First, the Environmental Distress Scale of Higginbotham et al was adapted to Spanish, which was tested with a riverine population of the San Jorge River (Cordoba). Then there were focus groups and interviews with residents near to Hidrosogamoso dam to understand the concept of solastalgia associated with the construction of reservoirs. Finally, two scales were built, of eight and 13 items, which were used with residents near the Sogamoso (Santander) and El Quimbo (Huila) hydroelectric dams, respectively. The validation included the one-dimensionality assessment with principal components, and the reliability assessment with Cronbach s alpha.Results 103 individuals from the surroundings of the Hidrosogamoso dam and 277 individuals from the El Quimbo reservoir participated in the study. In both scales, a factor with an eigenvalue of 3.95 and 8.12 was identified in Hidrosogamoso and El Quimbo, respectively. The Cronbach coefficients were 0.8515 and 0.9441 for the Hidrosogamoso and El Quimbo groups, respectively.Conclusions The results allowed two scales of 8 and 13 items in Spanish, the latter being the one with the best psychometric performance. It is not possible to have a solastalgia scale, because it must be adapted to the deteriorated or polluted environment related to solastalgia.