Career Adapt-Abilities Scale–Short Form: Validation among Portuguese University Students and Workers

Career Adapt-Abilities Scale (CAAS) was recently reduced to a briefer 12-items version, the Career Adapt-Abilities Scale-Short Form (CAAS-SF). Considering its advantages in long protocols, we validated CAAS-SF for the Portuguese context. Participants were 314 university students (17–47 years old, Mage = 21.50, SDage = 4.32, 82.8% females), and 899 working adults (17–66 years old, Mage = 40.14, SDage = 11.95, 76.8% females). Sociodemographic, career adaptability, vocational identity, and life satisfaction measures were applied. Confirmatory factor analyses supported CAAS-SF four-factor hierarchical structure, Cronbach alpha estimates supported CAAS-SF good reliability, and Pearson correlations indicated positive associations with CAAS, vocational identity, and life satisfaction. Multigroup analyses indicated CAAS-SF adequate configural invariance, full metric and scalar invariance across genders, and partial scalar invariance across students and workers’ groups. These findings support CAAS-SF usage as a valid and reliable measure to assess career adaptability with Portuguese university students and workers both in research and practice.