It is difficult to study the development of intelligence in adulthood because:

Question

Quizplus · Accepted Answer

Studying the development of intelligence in adulthood is difficult because it is challenging to separate historical factors from developmental factors. Factors such as education, experiences, and cultural differences can affect cognitive abilities, making it challenging to determine if changes are due to true developmental factors or external influences. It is important to control for these variables when conducting research on adult intelligence to obtain accurate results.

It Is Difficult to Study the Development of Intelligence in Adulthood