Answer:
a. bilingualism
b. poverty
c. parenting style
d. maternal prenatal nutrition
Step-by-step explanation:
Executive functions are cognitive processes which are necessary in the development of cognitive control of behavior. They are mental processes to help gain thinking ability, problem solving, remembering, etc.
Individuals knowing two different languages and also poverty help in acknowledging the cognitive process and the development of the executive functions.
Children are also able to control their executive functions by the way a child is brought up. Parenthood influences the executive functions to a great limit. And also the nutrition the mother is provided when the baby is in the womb.
Thus the answer is ---
a. bilingualism
b. poverty
c. parenting style
d. maternal prenatal nutrition