A yellow pigment derived from plants that can impart a yellow color to the skin is ________.

A) melanin
B) keratin
C) collagen
D) carotene
E) elastin

Why are animals used,rather than humans,in the Children's Apperception Test?

A) The use of animals are more interesting for children to create stories about
B) The use of animals may reduce children's apprehensions about the test
C) The use of animals has been shown to be more valid for young children on projective tests
D) The use of animals assesses for emotional disturbance in children and adolescents