Fig. 2From: Measuring public knowledge on nuclear weapons in the post-Cold War: dimensionality and measurement invariance across eight European countriesItem bias and discrimination: France, the UK, North Korea, and radiation. Note: Predictor is the latent score for the general factor estimated from the model with invariance of thresholds, loadings, and intercepts; variance of specific factors constrained to unit across samples; and scale of latent variate y* fixed to unit. The use of latent score from model with free y* scale results in similar patternsBack to article page