Comparing the intelligence test scores among people from distinctly different age cohorts requires

Question

Quizplus · Accepted Answer

Cross-sectional studies involve comparing individuals from different age cohorts at one point in time, which is the best way to compare intelligence test scores among people from different age groups. Factor analysis is a statistical technique used to identify underlying dimensions in a set of variables. Fluid estimates refer to intelligence measures that are believed to be less influenced by experience and education, and more related to innate abilities. Longitudinal studies involve following the same individuals over time, which is not necessary for comparing intelligence test scores among different age cohorts.

Comparing the Intelligence Test Scores Among People from Distinctly Different