Discuss the principles, theories and history of Occupational Health and Public Health.

To demonstrate a broad knowledge and understanding of the theories, principles and concepts relevant to occupational health.
1) Discuss the principles, theories and history of Occupational Health and Public Health.
2) Analysis  the role of the contemporary Occupational Health Practitioner.
3) Examine policy and legislation as a source of evidence in relation to Occupational Health.
Apply principles of health needs assessment
5) Explore the professional and ethical dimensions of Occupational Health practice.