1. Procedure By Siang Za

2. Practice Please read the following letters out loud. D N G R

3. Practice Please count backwards by one. Start from the number given below. Repeat till you are told to stop. 444

4. What were the letter that you read?

5. Do you have any question before you begin?

6. Are you ready to begin?

7. Trial 1

8. M J I

9. 345

10. What were the letter that you read?

11. Trial 2

12. L I W

13. 979

14. What were the letter that you read?

15. Trial 3

16. P K Q

17. 977

18. What were the letter that you read?

19. Trial 4

20. J N S

21. 739

22. What were the letter that you read?

23. Trial 5

24. Y G L

25. 481

26. What were the letter that you read?

27. Trial 6

28. Z F J

29. 176

30. What were the letter that you read?

31. Thanks!

32. Debriefing The purpose of today’s experiment was to investigate how the interference affect the short term memory.

34. Practice M R Q

35. What were the letter you read?

36. Do you have any question before you begin?

37. Are you ready?

38. Trail 1

39. I Y J

41. What were the letter you read?

42. Trial 2

43. B N X

45. What were the letter you read?

46. Trial 3

47. V P L

49. What were the letter you read?

50. Trial 4

51. T L J

53. What were the letter you read?

54. Trial 5

55. H V Y

57. What were the letter you read?

58. Trial 6

59. Q I F

61. What were the letter you read?

62. Thank! We are done!