Practice Quizzes

  1. What was the reason for the development of the first intelligence tests, and what did they set out to measure?

  2. Why is eugenics such a controversial issue, especially when applied to intelligence?

  3. Outline the main relationships found between age and IQ.

  4. What is the importance of an underlying factor, such as ‘g’, for arguments about the inheritance of intelligence?

  5. What do we know about intelligence today after 100 years of research?