The leading genetic cause of intellectual disability is:

__________ thinking involves arriving at a single correct answer, whereas __________ thinking involves generating multiple and unusual possibilities when faced with a task or problem

A) Divergent; convergent B) Recursive; reciprocal C) Convergent; divergent D) Factual; creative

Advances in thinking beyond Piaget's period of formal operational thought is termed

__________. Fill in the blanks with correct word