A Study in Which the Researchers, but Not the Participants

question 11

Multiple Choice

A study in which the researchers, but not the participants, are aware of the treatment or condition to which the participants have been assigned is called a _____ study.

• A) single-blind
• B) pseudoscientific
• C) double-blind
• D) meta-analytical

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Shorepower

Term used to describe the means used to connect a truck/trailer combination to AC mains electrical power to supply hotel load electricity. A shorepower or hotel load grid exists on many U.S. and Canadian interstate routes. It is referred to 110, 230, and 460 V-AC mains feeds.

Hotel Loads

The electrical loads in a vehicle (often in trucking or mobile homes) not related to propulsion, such as lighting, climate control, and appliances.

AC Power

Alternating current electric power, characterized by a flow of charge that periodically reverses direction, used in households and industries for electrical devices and lighting.

Just-in-time Delivery

A supply chain management strategy that aims to reduce inventory and increase efficiency by receiving goods only as they are needed in the production process.