Tim is telling his parents about his classes this semester. one of his classes, introductory psychology has made him think
about becoming a psychologist. his parents ask him what exactly it is that psychologists do. tim could best answer this by
stating that all psychologists are involved in some aspect of behavior and mental processes.

How should the syntax in this sentence be changed, if at all? the scientists spent years analyzing the results of numerous medical studies meant to identify the cause of the disease. no change the scientists spent years looking at the results of a variety of different medical studies meant to locate the cause of the disease. the scientists spent years reviewing medical study results to find the cause of the disease. the scientists spent years studying the results of many medical studies in order to uncover the cause of the disease.