What began to emerge in the 19th century as different national groups began to place their own interests and values above those of their neighbors and competitors?

When we calculate reliability, we know the observed score. What are the two unknown components of the reliability equation?

a) method and error scores b) means and standard deviations c) test-retest and inter-rater scores d) true and error scores

Why is family so influential in the political socialization process?

What will be an ideal response?