Which is true about Jean-Jacques Rousseau?

Which is true about Jean-Jacques Rousseau?
 
  a. He was a psychology student of psychologist Jean Piaget.
  b. He was an 18th century philosopher of the Enlightenment.
  c. He is the father of constructivism.
  d. He is a 20th century psychologist/educator of experiential education.

Question 2...

Assessment information is only as good as its ability to
 
  a. satisfy parents and please politicians.
  b. provide a positive image of educators.
  c. serve the learning needs of students.
  d. sell real estate to buyers seeking best schools.

Question 3...

When things with like (similar) attributes are grouped together, the process of this action is called ____________________.
 
  Fill in the blank(s) with correct word

Question 4...

What is true about the development of speech and language in young children?
 
  a. Speech occurs only with formal instruction.
  b. Speech becomes most evident between the ages of two and six years of age.
  c. Speech develops simultaneously with learning to read.
  d. Speech is the most important evidence of a child's intellectual development.