Abstract:A goal of developmental research is to examine individual changes in constructs over time. The accuracy of the models answering such research questions hinges on the assumption of longitudinal measurement invariance: The repeatedly measured variables need to represent the same construct in the same metric over time. Measurement invariance can be studied through factor models examining the relations between the observed indicators and the latent constructs. In longitudinal research ordered-categorical indicator… Show more
“…All discrepancies were small (i.e., < .05; cf. Liu et al, 2017) and, thus, did not indicate practically significant measurement non-invariance across the three waves. Measurement invariance across the 27 European countries was examined using a factor analysis alignment approach for ordered-categorical data (Asparouhov & Muthén, 2014;Muthén & Asparouhov, 2014).…”
mentioning
confidence: 82%
“…Valid comparisons across different measurement occasions and countries requires that the administered instruments function comparably and capture identical constructs in similar ways. Therefore, measurement invariance was examined across the three measurements waves in 2012, 2014, and 2017 using a multi-group confirmatory factor analysis for orderedcategorical data with a mean and variance adjusted diagonally weighted least square estimator (Liu, Millsap, West, Tein, Tanaka, & Grimm, 2017). For each wave, an independent group was specified that modeled a single latent factor with three items.…”
Attitudes towards robots assisting at work showed the strongest negative trend. Women with lower education evaluated robots more negatively. Countries with a larger share of older citizens evaluated robots more favorably.
“…All discrepancies were small (i.e., < .05; cf. Liu et al, 2017) and, thus, did not indicate practically significant measurement non-invariance across the three waves. Measurement invariance across the 27 European countries was examined using a factor analysis alignment approach for ordered-categorical data (Asparouhov & Muthén, 2014;Muthén & Asparouhov, 2014).…”
mentioning
confidence: 82%
“…Valid comparisons across different measurement occasions and countries requires that the administered instruments function comparably and capture identical constructs in similar ways. Therefore, measurement invariance was examined across the three measurements waves in 2012, 2014, and 2017 using a multi-group confirmatory factor analysis for orderedcategorical data with a mean and variance adjusted diagonally weighted least square estimator (Liu, Millsap, West, Tein, Tanaka, & Grimm, 2017). For each wave, an independent group was specified that modeled a single latent factor with three items.…”
Attitudes towards robots assisting at work showed the strongest negative trend. Women with lower education evaluated robots more negatively. Countries with a larger share of older citizens evaluated robots more favorably.
“…Limited research in the past has shown that multiple imputation combined with WLSMV will produce accurate parameter and standard error estimates (Asparouhov & Muthén, 2010a;Teman, 2012). However, there is so far no good way to pool the 2 test statistics across the imputed data sets when WLSMV is used (Liu et al, 2017). Given that 2 tests are critical for ME/I testing, this is an indisputable limitation.…”
This paper is NOT THE PUBLISHED VERSION; but the author's final, peer-reviewed manuscript. The published version may be accessed by following the link in th citation below.
“…In this cross-sectional study, no information can be extracted regarding the temporal stability of the SIJS structure. In future research, researchers might address this issue by testing longitudinal measurement invariance [149]. Research with other samples (i.e.…”
Job satisfaction is an important construct that is known to be associated with workers' performance and wellbeing. As such, to properly measure it, one must use adapted measures that show adequate validity evidence for the desired context. Such measures should preferably be short to allow the parsimonious use of various measures/constructs in the same data collection. The aim of this paper is to adapt the Portuguese version for Brazil and Portugal of the Short Index of Job Satisfaction (SIJS). The SIJS is a psychometric instrument that measures job satisfaction through five items. A cross-sectional study was conducted with two multi-occupational workers samples, one from Brazil (n = 599) and one other from Portugal (n = 572). The SIJS presented good validity evidence based on its internal structure, namely dimensionality, reliability, and measurement invariance across countries and sexes. It also revealed to be positively correlated with work engagement, and quality of work life (convergent evidence). It also has shown to be negatively associated with burnout (discriminant evidence). The SIJS showed promising validity evidence. The SIJS can be useful to be used together with other instruments, due to its small number of items, producing data with good psychometric properties. OPEN ACCESS Citation: Sinval J, Marôco J (2020) Short Index of Job Satisfaction: Validity evidence from Portugal and Brazil. PLoS ONE 15(4): e0231474. https://doi.
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