Which of the following is NOT a reason for the difficulties in determining which environmental factors contribute to intelligence?

Question

Quizplus · Accepted Answer

The difficulties in determining which environmental factors contribute to intelligence include the vast number of possible influences, the weak influence of individual factors, and the confounding effects of genetics with environment. However, the statement that research has not determined a valid and reliable way to measure environmental influences is not accurate as various methodologies and approaches have been developed to assess environmental impacts on intelligence, even though these methods may have limitations.

Which of the Following Is NOT a Reason for the Difficulties