In statistical models applied to psychometrics, congeneric reliability ρ C {\displaystyle \rho _{C}} ("rho C") a single-administration test score reliability (i.e., the reliability of persons over items holding occasion fixed) coefficient, commonly referred to as composite reliability, construct reliability, and coefficient omega. ρ C {\displaystyle \rho _{C}} is a structural equation model (SEM)-based reliability coefficients and is obtained from a unidimensional model.
In statistical models applied to psychometrics, congeneric reliability ρ C {\displaystyle \rho _{C}} ("rho C") a single-administration test score reliability (i.e., the reliability of persons over items holding occasion fixed) coefficient, commonly referred to as composite reliability, construct reliability, and coefficient omega. ρ C {\displaystyle \rho _{C}} is a structural equation model (SEM)-based reliability coefficients and is obtained from a unidimensional model.
Source: Wikipedia "Congeneric reliability" · CC BY-SA 4.0
Share this article: X · Bluesky