(A) 3
(B) 7
(C) 11
(D) 15

(A) Sensorimotor stage
(B) Preoperational stage
(C) Concrete operational stage
(D) Formal operational stage

(A) Sensorimotor, Preoperational
(B) Preoperational, Concrete operational
(C) Concrete operational, Formal operational
(D) Formal operational, Sensorimotor

(A) Sensorimotor stage
(B) Preoperational stage
(C) Concrete operational stage
(D) Formal operational stage

(A) Deductive Reasoning
(B) Inductive Reasoning
(C) Qualitative Reasoning
(D) Quantitative Reasoning

(A) certain
(B) experience
(C) observation
(D) probable

(A) Deductive Reasoning
(B) Inductive Reasoning
(C) Qualitative Reasoning
(D) Quantitative Reasoning

(A) certain
(B) experience
(C) observation
(D) probable

(A) use
(B) miss
(C) misuse
(D) retain

(A) more important
(B) less important
(C) stronger
(D) weaker