The Seattle Longitudinal Study Results Suggest That Between the Ages

Multiple Choice

The Seattle Longitudinal Study results suggest that between the ages of 25 and 60:

A) there appears to be no uniform decline in general intellectual ability
B) there appears to be a slow, steady decline in general intellectual ability
C) there appears to be a slow, steady increase in general intellectual ability
D) general intellectual ability is stable until around the age of 40, when it begins to decline rapidly