Abstract

Life skills are essential to human functioning, particularly during the transition into adulthood. This study analyzed the validity of two related measures of life skills (Life Skills Acquisition Questionnaire—LSAQ; and Life Skills Questionnaire—LSQ), which may serve as useful tools for understanding which life skills are learned and how their acquisition progresses. A quantitative cross-sectional study was conducted with a final sample of 1148 high school students who completed LSAQ, LSQ, and a measure of academic achievement expectations (AAEs). Factorial structure, reliability, convergent, discriminant and predictive validity, as well as temporal stability was assessed for both measures. LSAQ results endorsed either a four-factor model or a second-order latent factor, both encompassing key stages of life skills development (i.e., motivation, learning, automatization, and transference). LSQ results supported validity for six life skills (motivation, time management, stress management, communication, teamwork, and leadership). Both instruments showed the predictive validity of AAEs and good temporal stability. Both measures can help practitioners and researchers evaluate whether opportunities such as intervention programs affect the acquisition and diversity of life skills that students gain. They are also useful for testing theoretical models of life skills and for providing insights into how these skills are developed.

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