What conclusion emerges from item response theory (IRT) analyses that are used to evaluate the validity of cross-cultural comparisons of common personality measures?
A) Mean level comparisons across countries and cultures are straightforward.
B) Personality variability is greater in collectivist countries as compared to individualistic countries.
C) Mean level comparisons across countries might be difficult due to item-responding differences.
D) Most people use personality items in the same way regardless of culture.

Question

Quizplus · Accepted Answer

Item response theory (IRT) analyses often reveal that item-responding differences across cultures can make mean level comparisons of personality measures across countries difficult. This is because the way individuals from different cultures interpret and respond to survey items can vary, affecting the validity of cross-cultural comparisons.

What Conclusion Emerges from Item Response Theory (IRT) Analyses That