DrWelsh Is Doing Experiments Using Drugs

question 7

Multiple Choice

Dr.Welsh is doing experiments using drugs.He is concerned that his subjects will respond to demand characteristics.He may want to control for this by using which of the following?

• A)stratification
• B)two independent variables
• C)a placebo
• D)randomization

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Definitions:

Power and Authority

Relates to the capacity of a person or organization to direct or influence the behavior of others or the course of events.

Informal Code

Unwritten rules or norms that guide behavior within a group or organization, often shaping the culture and interactions more subtly than formal policies.

Silence

The absence of expressed opinions, responses, or noises, which can be a powerful communication tool or a form of non-participation.

Police Officers

Law enforcement officials responsible for maintaining public order, preventing and investigating crimes, and enforcing laws.