I believe the answer is: <span>fluid intelligence
</span><span>fluid intelligence refers to the form of intelligence that allow us to utilize our logic to solve the problem or identify the patterns that we never encountered before.
For most people, </span><span>fluid intelligence would peak when we enter middle age and would start to deteriorate from that point.</span><span />
Can you give more information??
Answer: According to Piaget, May Lin's ability to use a doll as a representation of a real baby illustrates that she is capable of: SYMBOLIC FUNCTION.
Explanation: Symbolic function in Piagetian theory illustrates the ability of an individual to mentally use an object (the doll) to represent something that is not physically present (her baby brother).
I think it’s 2, I’m so sorry if I’m wrong tho lol