Your professor hands you a sealed bag of potato chips and asks you to open the bag and take out two scoops of chips. The scoops of chips are analogous to:

Someone who has an extensive vocabulary and knows specific dates in history would rate high in fluid intelligence

Indicate whether this statement is true or false.

We have had scientific evidence of the effectiveness of amphetamines in enhancing athletic performance for about 50 years

Indicate whether the statement is true or false