PSY 435 Contributions to IO Psychology Hugo Munsterberg Walter Dill Scott Frederick Taylor Frank and Lillian Gilbreth Write a 700- to 1,050-word paper comparing the dual roles of scientist and practitioner that I/O psychologists play. Include the following in your response:
• Specific examples of how research advances the field
• Ethical considerations when conducting this research
• Descriptions of at least two statistical methods used by I/O psychologists, as well as how they are used.