Internal Validity In The Workplace

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Workplace Precautionary Principles Internal Validity Internal validity is the evidence provided to show that a particular a particular intervention leads to specific results. It is usually used in studies that try to investigate the reason why an event happens. Additionally, it is used in intervention programs in to study whether the intervention was successful or not. Additionally, internal validity is used to find out whether the changes realized are as results of the intervention or not. However, the relevance of the validity is limited to the study conducted only. A good example can be demonstrated by investigating the effects of training to performance of employees. If the trained employees perform better than the untrained, then …show more content…

The revelations provided by the company’s record indicate that male workers between the age of 28 and 38 are leaving work or having more sick days than workers in other departments. The health of the employees is supposed to be upheld to ensure that they are able to perform their duties. Although there is no direct link between Titanium Glycol and the harmful side effects in male workers, there has been a general observation that suggests that there is a long term side effects. Employees working in this paint company have been exposed to the substances for years,. Therefore, there is a possibility that the substances have accumulated to harmful …show more content…

One of the steps that ought to be taken is to introduce the rotational working program where employees working in highly contaminated departments can be shifted to less harmful positions. Under this precautionary measure, employees will be less exposed to the harmful substance. This will ensure that the employees are exposed to the harmful substances at a shorter period of time. Therefore, there will be no room for the substance to accumulate to toxic levels in the body systems. This is an example of a passive precautionary measure since the working environment is manipulated. In this case, the health occupational officer will manipulate the working environment of the employees to provide healthier human resources. The limitation that might arise from this measure will be the difficulty associated with job specializations. The specific duties may require specific experts; thus, discouraging any rotation. Also, employees working in safer job position may not accept the new arrangement as it will endanger that their

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