Final answer:
The primary rationale for taking action to remove a colleague who is abusing alcohol from direct service is to ensure the quality of service for clients, as substance abuse can negatively impact judgment and workplace safety.
Step-by-step explanation:
The question you've asked pertains to the rationale for taking action against a social worker who is abusing alcohol. Among the available options, the primary rationale for removing this colleague from direct service would be to ensure quality service for clients. While decreasing liability and complying with professional standards are also valid reasons, the quality of client care is the utmost priority in social work. It is crucial to recognize that alcohol abuse by a social worker can lead to poor judgment, potentially dangerous situations, and compromise the care and support provided to vulnerable populations.
In understanding the impacts of substance abuse in the workplace, research by Greenberg & Barling (1999) found that aggressive behavior and alcohol consumption could predict workplace violence, thus compromising the safety and well-being of co-workers and clients alike. The historical temperance movement led by organizations like the Women's Christian Temperance Union also highlights the societal recognition of alcohol's negative impacts on both the individual and the community.