Although an unborn child may be protected from many different maternal illnesses, such as colds and some strains of the flu, other illnesses can be extremely harmful to the baby. Which of the following is NOT listed as one of those illnesses?

The ______ system reaches full maturation before the prefrontal cortex, which makes strong, immediate sensations extremely attractive to teens

Fill in the blank with correct word

According to Vygotsky, which of the following is within a child's zone of proximal development?

A) a task that is too difficult for a child to accomplish alone or with the help of an adult B) a task that a child has recently mastered independently following the assistance of an adult C) a task that is too difficult for a child to do alone but possible with the help of others D) a task that a child figures out how to accomplish through her own independent activity