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Psychometric Properties and Factor Structure of the Spanish Version of the Acceptance and Action Questionnaire-II (AAQ-II) in Ecuador

Bibliographic Data

ID15470783
AuthorsBelén Paladines-Costa (0000-0003-3698-928X, Universidad Técnica Particular de Loja), Victor Guerra (0000-0002-9732-8066, Universidad Técnica Particular de Loja), Pablo Ruisoto (0000-0003-1252-0479, Universidad Pública de Navarra (UPNA), corresponding author), Silvia Vaca (0000-0001-6333-0267, Universidad Técnica Particular de Loja), Rebecca Cacho (0000-0002-3971-1729, Universidad Pública de Navarra (UPNA))
Year2021
Volume18
Issue6
Pages2944-2944
Publication date2021-03-13
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueInternational Journal of Environmental Research and Public Health (JOURNAL)
Journal identifiersISSN: 1661-7827 • E-ISSN: 1660-4601
PublisherMultidisciplinary Digital Publishing Institute (PUBLISHER • CH)
DOI10.3390/ijerph18062944
PMID33805642
OpenAlexW3139402213
LanguageEN
Citations received7
References cited36

(1) Background: The Acceptance and Action Questionnaire-II (AAQ-II) is the most well-known self-report measure to assess psychological inflexibility, a transdiagnostic pathological process, and targets for interventions. Objective: The aim of this study was to analyze the psychometric properties and factorial structure of the Ecuadorian Spanish version of the AAQ-II in a large sample of college students in Ecuador. (2) Methods: A total of 7905 students, 46.26% male and 53.75% female, from 11 Ecuadorian universities were surveyed. The AAQ-II was tested for factorial structure, reliability, and correlations with other health-related measures. (3) Results: The AAQ-II showed an unidimensional factorial structure, accounting for 66.87% to 70% of the total variance and showing a good fit of the data to the model (comparative adjustment index (CFI) = 0.995; goodness of fit index (GFI) = 0.992; Standardized Root Mean Squared Residual (SRMR) = 0.037; mean square approximation error (RMSEA) = 0.047, CI90% = 0.038-0.056). Reliability was optimal (Cronbach's α = 0.919; ω = 0.928), and AAQ-II scores significantly correlated with multiple health indicators. Psychological inflexibility was significantly higher in women than men. (4) Conclusions: The Spanish version of the AAQ-II showed good psychometric properties, which further supports psychological inflexibility, not just as a transdiagnostic process

Action (physics · Physics · Child and Adolescent Psychosocial and Emotional Development · Clinical Psychology · Mindfulness and Compassion Interventions · Psychology · Resilience and Mental Health

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Unique citing works7
Citations per year2,33
Citation span2023 - 2025 (3)
Citation velocityrecent
Highly citedNo
Citation typesNeutral: 7

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