The score he would have at the end of the test would be higher.
We can arrive at this answer because:
- Between 16 to 56 years of age, the individual was able to acquire more knowledge and agility.
- This knowledge is associated with academic, social, political concepts, among others.
- This allows Hal, at 56 years of age, to have greater knowledge than when he was 16. In addition to being more agile and being able to finish the test faster.
As such, Hal likely gets a higher score on the intelligence test than when he was 16 years old.
More information on intelligence testing at the link:
https://brainly.com/question/4093171
