Cohort differences are among the factors that account for age-related variation in adult intelligence.

Cohort Differences

Variabilities or distinctions observed between defined groups of individuals, often distinguished by their age, generation, or shared experiences.

Age-related Variation

Differences in behavior, physiology, or characteristics among individuals of different ages, often due to developmental processes or aging.

Adult Intelligence

The cognitive ability of an adult, encompassing aspects such as logical reasoning, problem-solving skills, and the capacity to understand complex concepts.