Results from COVID Stress Scale item response models with parameter constraints across times 1 and 2 supported by DIF tests.
DC = Danger-Contamination Scale; SES = Socioeconomic Consequences Scale; XN = Xenophobia Scale; TR = Traumatic Stress Scale; CK = Checking Scale; a = item discrimination; b 1 … b 4 = item difficulty parameters; d MiAssumed = Cohen’s d for the scale mean difference across time with measurement invariance assumed (i.e., all item parameters constrained to equality); d MiModeled = Cohen’s d for the scale mean difference across time with measurement invariance modeled (i.e., only invariant item parameters constrained across time). Items that demonstrated non-invariance are presented in bold . Cohen... Mehr ...
| Verfasser: | |
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| Dokumenttyp: | Text |
| Erscheinungsdatum: | 2021 |
| Schlagwörter: | Medicine / Science Policy / Biological Sciences not elsewhere classified / used data collected / obsessive compulsive symptoms / also positively related / validity </ p / largely invariant across / css &# 8217 / covid stress scales / measure stress / xlink \ / > / results suggest / psychometrically robust / psychometric properties / psychometric functioning / measurement invariance / language version / lags considered / future investigations / factor structure / external associations / dutch translations / 19 vaccine / 19 pandemic / 19 fear |
| Sprache: | unknown |
| Permalink: | https://search.fid-benelux.de/Record/base-27438399 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | https://doi.org/10.1371/journal.pone.0260459.s013 |
DC = Danger-Contamination Scale; SES = Socioeconomic Consequences Scale; XN = Xenophobia Scale; TR = Traumatic Stress Scale; CK = Checking Scale; a = item discrimination; b 1 … b 4 = item difficulty parameters; d MiAssumed = Cohen’s d for the scale mean difference across time with measurement invariance assumed (i.e., all item parameters constrained to equality); d MiModeled = Cohen’s d for the scale mean difference across time with measurement invariance modeled (i.e., only invariant item parameters constrained across time). Items that demonstrated non-invariance are presented in bold . Cohen’s d s were computed with Time 1 as the reference group (i.e., positive values denote that scores were higher at Time 2). (DOCX)