Czech version of the Outcome Rating Scale : Selected psychometric properties

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14230%2F21%3A00119182" target="_blank" >RIV/00216224:14230/21:00119182 - isvavai.cz</a>

Alternative codes found

RIV/65269705:_____/21:00075856 RIV/47122099:_____/21:N0000018

Result on the web

<a href="https://ceskoslovenskapsychologie.cz/index.php/csps/article/view/145" target="_blank" >https://ceskoslovenskapsychologie.cz/index.php/csps/article/view/145</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.51561/cspsych.65.4.353" target="_blank" >10.51561/cspsych.65.4.353</a>

Result language

angličtina

Original language name

Czech version of the Outcome Rating Scale : Selected psychometric properties

Original language description

Objectives. The Outcome Rating Scale (ORS) is an ultra-brief self-report scale designed to measure change during psychotherapy. The goal of this study was to test (a) the factor structure of the ORS, (b) the measurement invariance between a clinical and a non-clinical sample, between pre-therapy and post-therapy assessment (within the clinical sample), and between online and paper-and-pencil forms of administration (within the non-clinical sample), (c) concurrent validity with other outcome measures, and (d) sensitivity to therapeutic change. Sample and settings. N = 256 patients, N = 210 non-clinical respondents, and N = 89 students participated in the study. Patients responded to the ORS before and after psychotherapy. Statistical analysis. The factor structure and measurement invariance were tested using confirmatory factor analysis. Concurrent validity and test-retest reliability were assessed using correlational analysis. Sensitivity to change was assessed using the Reliable Change Index and pre-post effect size. Results. The unidimensional structure was supported. The best-fitting model was a partially tau-equivalent model with the first and the fourth items’ loadings fixed to the same value. While only metric invariance was demonstrated between the clinical and non-clinical samples, the ORS demonstrated scalar invariance between pre- and post-therapy assessment and strict invariance between the paper-and-pencil and online forms of administration. Internal consistency, as well as concurrent validity, were satisfactory. The sensitivity to the therapeutic change was adequate. Furthermore, internal consistency and sensitivity to change were increased if the score was computed as a weighted sum of items. Study limitation. The samples were not representative.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

50100 - Psychology and cognitive sciences

Project

<a href="/en/project/GA18-08512S" target="_blank" >GA18-08512S: Effectiveness of psychotherapy in patients with medically unexplained physical symptoms: A multi-site naturalistic study</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Československá psychologie

ISSN

0009-062X

e-ISSN

1804-6436

Volume of the periodical

65

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

16

Pages from-to

353-368

UT code for WoS article

000696192600003

EID of the result in the Scopus database

2-s2.0-85115800136