Mental Health and Lockdown

Dataset on the impact of lockdown on mental health during the COVID-19 pandemic (2020-2022). Includes validated psychological variables: anxiety (GAD-7), depression (PHQ-9), perceived stress (PSS-10), resilience (CD-RISC), subjective well-being (SWLS), and loneliness (UCLA Loneliness Scale). Also includes sociodemographic and lockdown condition variables. Follows FAIR principles (Findable, Accessible, Interoperable, Reusable) with complete documentation: README, CODEBOOK, METHODOLOGY, LIMITATIONS, ETHICS, AUTHORS, CITATION (CFF, BibTeX, RIS), LICENSE (CC BY 4.0), DataCite metadata (metadata.xml), schema.org (dataset_description.json). Cross-sectional observational design. Spanish-speaking population. Author: Juan Moises de la Serna Tuya (ORCID: 0000-0002-1487-9937).