Assessing cross-cultural differences through use of multiple-group invariance analyses

Area of Science:

• Psychology
• Cross-cultural research
• Quantitative psychology

Background:

• Structural equation modeling (SEM) is frequently used for measurement invariance testing in cross-cultural personality research.
• The Sense of Coherence Scale (SOCS) is a widely used measure of personality.

Purpose of the Study:

• To demonstrate testing measurement invariance of the Sense of Coherence Scale across three ethnic groups: Chinese, Japanese, and Whites.
• To illustrate methods for assessing group differences in personality constructs using SEM.
• To provide an example of construct validation in cross-cultural research.

Main Methods:

• Structural equation modeling (SEM) was employed to analyze data from Chinese, Japanese, and White participants.
• A series of increasingly restrictive constraints were applied to the measurement models to assess invariance.
• The Sense of Coherence Scale (SOCS) was used as the instrument for personality assessment.

Main Results:

• The study successfully demonstrated a step-by-step process for testing measurement invariance across ethnic groups.
• Differences among the Chinese, Japanese, and White groups were assessed through model comparisons.
• The application of construct validation techniques was illustrated within the cross-cultural context.

Conclusions:

• Testing measurement invariance is crucial for valid cross-cultural personality research.
• SEM provides a robust framework for examining ethnic group differences in psychological measures.
• The methodology presented can be applied to other personality scales and diverse cultural groups.