Golossenko A, Palumbo H, Mathai M, Tran HA. Am I being dehumanized? Development and validation of the experience of dehumanization measurement.
BRITISH JOURNAL OF SOCIAL PSYCHOLOGY 2023. [PMID:
36861855 DOI:
10.1111/bjso.12633]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 09/23/2022] [Indexed: 03/03/2023]
Abstract
Scholarly interest in the experience of dehumanization, the perception that one is being dehumanized, has increased significantly in recent years, yet the construct lacks a validated measurement. The purpose of this research is therefore to develop and validate a theoretically grounded experience of dehumanization measurement (EDHM) using item response theory. Evidence from five studies using data collected from participants in the United Kingdom (N = 2082) and Spain (N = 1427), shows that (a) a unidimensional structure replicates and fits well; (b) the measurement demonstrates high precision and reliability across a broad range of the latent trait; (c) the measurement demonstrates evidence for nomological and discriminant validity with constructs in the experience of dehumanization nomological network; (d) the measurement is invariant across gender and cultures; (e) the measurement demonstrates incremental validity in the prediction of important outcomes over and above conceptually overlapping constructs and prior measurements. Overall, our findings suggest the EDHM is a psychometrically sound measurement that can advance research relating to the experience of dehumanization.
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