According to a classic study, individuals who grew up during the Great Depression had different attitudes regarding work and financial security than those who did not grow up during this time. These findings provide evidence for

cohort effects is the correct answer.

Explanation:

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.