Which of the Following Techniques or Actions Represents Constancy in Data

question 20

Multiple Choice

Which of the following techniques or actions represents constancy in data collection for control of extraneous variables in a study examining the effect of hormone replacement therapy on bone density loss in postmenopausal women?

• A) Drawing blood from all participants at the same time of day
• B) Always having the same nurse or phlebotomist always draw blood from all participants
• C) Using the same room for drawing blood from all participants
• D) Ensuring that all participants are postmenopausal women taking hormone replacement therapy

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Definitions:

Task-oriented Role

A role within a team that focuses on the completion of tasks and the achievement of goals, prioritizing efficiency and effectiveness.

Relations-oriented Role

A focus or function in teamwork or leadership that prioritizes maintaining positive interpersonal relationships and team dynamics.

Diversity

The inclusion of individuals from a variety of backgrounds, perspectives, and abilities, enriching the social fabric and potentially increasing organizational effectiveness.

Shared Responsibility

The concept that duties and obligations are distributed among members of a group, leading to collective accountability.