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Examining the Measurement Invariance of the Satisfaction with Life Scale across Different Age Groups
Peer reviewed
Download full textHatice Kumandas Ozturk; Esra Calik Var – Asian Journal of Education and Training, 2024
Measurement invariance allows for the comparison and interpretation of scores obtained from the same scales at different times. In this respect, the purpose of this research is to examine the measurement invariance of the satisfaction with life scale applied to different age groups. The study employs the survey model, a type of quantitative…
Descriptors: Foreign Countries, Life Satisfaction, Age Differences, Error of Measurement
Direct linkYanjing Cao; Chenchen Xu; Shan Lu; Qi Li; Jing Xiao – Psychology in the Schools, 2025
The patient health questionnaire-9 (PHQ-9) is widely utilized in assessing individuals' depression levels. Nevertheless, research regarding its factor structure and measurement invariance remains inadequate. The aim of this study was to delve into the factor structure of the PHQ-9 and to further investigate its measurement invariance across gender…
Descriptors: Factor Structure, Error of Measurement, Factor Analysis, Age Differences
