51. A posteriori knowledge is a knowledge that is known by
A. analysis
B. evidence
C. experience
D. information
52. According to John Locke, a child’s mind does not contain any
A. memory
B. imagination
C. observation
D. innate ideas
53. The philosopher who for the first time mentioned the importance of play (or sports) in education was
A. Plato
B. Aristotle
C. Socrates
D. John Locke
54. We calculate the average marks of a student in the way as we calculate
A. variance
B. arithmetic mean
C. geometric mean
D. standard deviation
55. The concept of pragmatism in educational philosophy says that education should be about
A. virtue
B. obedience
C. life and growth
D. shaping good citizens