Using graphical loglinear Rasch models to investigate the construct validity of the Perceived Stress Scale
Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt
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Using graphical loglinear Rasch models to investigate the construct validity of the Perceived Stress Scale. / Nielsen, Tine; Ribeiro Santiago , Pedro Henrique .
Rasch Measurement: Applications in Quantitative Educational Research. red. / Myint Swe Khine. Singapore : Springer, 2020. s. 261-281.Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt
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TY - CHAP
T1 - Using graphical loglinear Rasch models to investigate the construct validity of the Perceived Stress Scale
AU - Nielsen, Tine
AU - Ribeiro Santiago , Pedro Henrique
PY - 2020/1/2
Y1 - 2020/1/2
N2 - The Rasch model has been generalized and extended into what is now known as the class of Rasch models. In this chapter, we will explain in nontechnical terms the extension known as graphical loglinear Rasch models (GLLRM), which can be used to test model with departures from the pure Rasch model in terms of uniform local dependence (LD) or uniform differential item functioning (DIF). To demonstrate the utility of these models, we display the psychometric properties of the perceived stress scale (PSS) in two studies conducted in Australia and Denmark. Although the studies differed in cultural context, nature of the sample (nationally representative n = 3,857 and higher education students n = 1,552), and version of the PSS used (PSS-14 and PSS-10), consistent results were found. The analysis showed that the PSS consists of two subscales (Perceived Stress and Perceived Lack of Control), which is congruent with previous CFA literature. In addition, in both countries Items 7 and 10 were locally dependent and Items 1 and 3 displayed DIF by gender. For the Australian nationally representative sample, targeting was poor for both subscales, while for the Danish sample of higher education students targeting was excellent. Implications regarding the application of the PSS are discussed.
AB - The Rasch model has been generalized and extended into what is now known as the class of Rasch models. In this chapter, we will explain in nontechnical terms the extension known as graphical loglinear Rasch models (GLLRM), which can be used to test model with departures from the pure Rasch model in terms of uniform local dependence (LD) or uniform differential item functioning (DIF). To demonstrate the utility of these models, we display the psychometric properties of the perceived stress scale (PSS) in two studies conducted in Australia and Denmark. Although the studies differed in cultural context, nature of the sample (nationally representative n = 3,857 and higher education students n = 1,552), and version of the PSS used (PSS-14 and PSS-10), consistent results were found. The analysis showed that the PSS consists of two subscales (Perceived Stress and Perceived Lack of Control), which is congruent with previous CFA literature. In addition, in both countries Items 7 and 10 were locally dependent and Items 1 and 3 displayed DIF by gender. For the Australian nationally representative sample, targeting was poor for both subscales, while for the Danish sample of higher education students targeting was excellent. Implications regarding the application of the PSS are discussed.
KW - Faculty of Social Sciences
KW - Perceived stress scale
KW - Rasch model
KW - Graphical loglinear Rasch model
KW - Construct validity
KW - Differential item functioning
UR - https://www.springer.com/gp/book/9789811517990#aboutBook
U2 - 10.1007/978-981-15-1800-3_14
DO - 10.1007/978-981-15-1800-3_14
M3 - Book chapter
SN - 978-981-15-1799-0
SP - 261
EP - 281
BT - Rasch Measurement: Applications in Quantitative Educational Research
A2 - Khine, Myint Swe
PB - Springer
CY - Singapore
ER -
ID: 228310872