De Jong Gierveld Loneliness Scale - Short Version: Validation for the Brazilian Context
DOI:
https://doi.org/10.1590/1982-4327e2805Keywords:
loneliness, scaling, measurementAbstract
Individuals who experience a state of loneliness may feel that their needs of belonging are unfulfilled, suffering a state of social deprivation that might affect their well-being. For a better understanding, three studies (N = 939) aimed to adapt the short version of the De Jong Gierveld Loneliness Scale to Brazil. In Studies 1 and 2, exploratory and confirmatory analyses corroborated the expected two correlated factors structure: emotional and social. Evidences of convergent validity and factorial invariance between genders were also observed. Study 3 verified the instrument’s psychometric properties through Item Response Theory (IRT) and the results showed that the items presented acceptable levels of difficulty, discriminated participants with similar levels of aptitude/endorsement and indicated that both factors of the measure presented substantial information for a wide range of the latent trait. We conclude that this measure is psychometrically suitable for use in Brazil.Downloads
Published
Issue
Section
License
The Editorial Board authorizes free access to and distribution of published contentes, provided that the source is cited, that is, granding credit to the authors and Paidéia and preserving the full text. The author is allowed to place the final version (postprint / editor’s PDF) in an institutional/thematic repositor or personal page (site, blog), immediately after publication, provided that it is available for open access and comes without any embargo period. Full reference should be made to the first publication in Paidéia. Access to the paper should at least be aligned with the access the journal offers.
As a legal entity, the University of São Paulo at Ribeirão Preto School of Philosophy, Sciences and Languages owns and holds the copyright deriving from the publication. To use the papers, Paidéia adopts the Creative Commons Licence, CC BY-NC non-commercial attribution. This licence permits access, download, print, share, reuse and distribution of papers, provided that this is for non-commercial use and that the source is cited, giving due authorship credit to Paidéia. In these cases, neither authors nor editors need any permission.
When deriving from research involving human beings, manuscripts need IRB approval, in compliance with the guidelines and standards of the Brazilian National Health Council Resolution 196/96 – Ministry of Health. Authors should attach the digital copy of the IRB declaration of approval, according to instructions displayed further ahead.