The finding that intelligence scores have changed significantly over time for some groups lends support to the argument that
A)intelligence is not completely determined by genetics.
B)culture does not affect intelligence.
C)nature is the most important determinant of IQ.
D)socioeconomic status does not affect intelligence.

Question

Quizplus · Accepted Answer

The significant changes in intelligence scores over time for some groups suggest that environmental factors, such as education, nutrition, and social conditions, play a crucial role in determining intelligence. This observation challenges the notion that intelligence is solely or primarily determined by genetics, supporting the idea that it is also influenced by non-genetic factors.

The Finding That Intelligence Scores Have Changed Significantly Over Time