Final answer:
The false statement is that intelligence is solely determined by genetics.
Step-by-step explanation:
The false statement regarding theories of intelligence is: C) Intelligence is solely determined by genetics.
While genetics do play a role in determining intelligence, it is not the sole determinant. Other factors, such as environment, education, and experiences, also influence a person's intelligence. This is supported by research that shows a combination of genetic and environmental factors contribute to an individual's intelligence level.
For example, Robert Sternberg's triarchic theory of intelligence emphasizes that intelligence is comprised of three parts: practical, creative, and analytical intelligence. This theory recognizes the influence of both genetics and other factors in shaping intelligence.