The Purpose of a Double-Blind Study Is To

question 9

Multiple Choice

The purpose of a double-blind study is to:

• A) achieve comparability of cases and controls.
• B) reduce the effects of sampling variation.
• C) avoid observer and interviewee bias.
• D) avoid observer bias and sampling variation.
• E) avoid interviewee bias and sampling variation.

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Definitions:

Performance Review Meeting

A scheduled meeting between an employee and their supervisor to discuss the employee's job performance, goals, and development needs.

Balanced Scorecard Approach

A strategic planning and management system that organizations use to align business activities to the vision and strategy, improve internal and external communications, and monitor organizational performance.

360-Degree Evaluation

A performance evaluation done by different people who interact with the employee, generally on forms compiled into a single profile for use in the evaluation meeting conducted by the employee’s manager.

Learning

The process of acquiring new understanding, knowledge, behaviors, skills, values, or preferences through study, experience, or teaching.