31. According to Jean Piaget, children develop abstract logic and reasoning skill during

A. Sensorimotor stage
B. Preoperational stage
C. Formal operational stage
D. Concrete operational stage

32. The teacher studies pupil’s group behavior mainly by which of the following methods?

A. Interview
B. Experimentation
C. Case history
D. Observation

33. Children are usually egocentric during __________ and __________ stages.

A. Sensorimotor, Preoperational
B. Formal operational, Sensorimotor
C. Preoperational, Concrete operational
D. Concrete operational, Formal operational

34. Which one does not indicate the child’s emotion ?

A. Pleasure
B. Sorrow
C. Curiosity
D. Tolerance

35. According to Jean Piaget, children are no longer egocentric when entering

A. Sensorimotor stage
B. Preoperational stage
C. Formal operational stage
D. Concrete operational stage