RESEARCH
Validating a Measure for Eco-Anxiety in Portuguese Young Adults and Exploring its Associations with Environmental Action
Summary
This study validated the Portuguese version of the Hogg Eco-Anxiety Scale (HEAS) in 623 university students aged 18-25. Participants completed a survey including the translated HEAS, a sociodemographic assessment, and questions about pro-environmental behaviors. Researchers used confirmatory factor analysis to assess the construct validity, Cronbach’s alpha and intraclass correlation coefficient to evaluate reliability, and linear regressions to detect predictors of eco-anxiety and pro-environmental behaviors.
Higher paternal education predicted greater eco-anxiety, while rumination and anxiety about personal impacts on the environment predicted higher engagement in pro-environmental behaviors. The study concluded that the translated HEAS is a valid tool for measuring eco-anxiety in Portugal and can inform environmental and health policies, highlighting the importance of education and recognizing eco-anxiety as a potential motivator for environmental action.