Which of the following is an example of centration? a. a young girl can't write her name. b. a kindergarten child is unable to recognize whether a group of blocks contains more wooden ones or more round ones. c. a young boy can recite his favorite story. d. a five-year-old can't color within the lines of a given picture.

Which of the following statements is true about taste bud preferences? a. taste buds respond exclusively to a certain taste sensation, like saltiness. b. taste buds have the ability to respond to all of the taste sensations. c. taste buds do not differentiate between bitter and salty sensations. d. taste buds have the capability to detect three taste sensations.