We use longitudinal data incorporating three generations of Americans to reevaluate the character and consequences of political socialization within the family. Findings about parental influence based on youth coming of age in the 1990s strongly parallel those based on youth socialized in the 1960s. As expected on the basis of social learning theory, children are more likely to adopt their pare...

An important subgroup of human neurodegenerative diseases is associated with abnormal expansions of glutamine repeats found in several otherwise unrelated proteins (Zoghbi and Orr 2000). Interest in these polyglutamine diseases is fueled both by their clinical significance and by the belief that lessons gleaned from these relatively rare conditions will apply to other more prevalent human neuro...