Dr Cross Is Implementing an A-B Design

question 103

Multiple Choice

Dr. Cross is implementing an A-B design. Which of the following scenarios best describes an A-B design?

• A) Dr. Cross assesses baseline anxiety and then introduces video clips of baby animals and then reassesses anxiety.
• B) Dr. Cross introduces video clips of baby animals and then assesses anxiety levels.
• C) Dr. Cross assesses baseline anxiety and then introduces video clips of baby animals, then reassesses anxiety and then the video clips of baby animals are ceased and anxiety levels are assessed again.
• D) Dr. Cross assesses baseline anxiety and then introduces video clips of baby animals, then reassesses anxiety, then the video clips of baby animals are ceased and anxiety levels are assessed, followed by reintroduction of video clips of baby animals and assessment of anxiety levels.

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Definitions:

Leptin

A hormone produced by fat cells that regulates body weight and energy balance by signaling the brain about the body's energy status.

Hunger Cue

Physical or psychological signals that indicate the need to consume food.

High Insulin

A condition characterized by elevated levels of insulin in the blood, often associated with type 2 diabetes.

Americans

Citizens or inhabitants of the United States of America, or pertaining to aspects of American culture, society, or national identity.