Cohort Effects Can Negatively Impact Experimental Validity Because

question 9

Multiple Choice

Cohort effects can negatively impact experimental validity because:

• A) Some groups are very similar and it may be difficult to determine the impact of the manipulation
• B) Unique characteristics may influence the study
• C) Some groups are not willing to participate in research
• D) All of the above

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Definitions:

Coordinating Mechanism

The methods, practices, or systems used to align and direct the diverse activities and resources of an organization towards achieving its goals.

Informal Communication

Informal Communication is the exchange of information, ideas, or feelings without formal structure or protocols, often spontaneously among colleagues or within social groups.

Centralization

The concentration of decision-making authority at the top levels of an organization or system.

Division of Labor

The assignment of different tasks to different people or groups in an effort to improve efficiency and productivity.