41. Marsh made recordings by his own experimental methods . 42. But skeptical researchers and regulators say it may be years before an experimental method proves reliable. 43. His discoveries have become widely used experimental methods . 44. :The experimental method is the gold standard of finding out if something is true or not. 45. Information about the structure and function of the human brain comes from a variety of experimental methods . 46. One may distinguish between two groups of experimental methods for work function measurements : absolute and relative. 47. Because of the intensity of the situation, a large number of experimental methods were tried and discarded. 48. Experimental methods involve the researcher altering a variable in the environment and measuring the effect on another variable.49. Historically, such methods included experimental methods . 50. The experimental method investigates theoretical assumptions.
