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:

Variable Manufacturing Overhead

Costs in the production process that vary with the level of output, such as utilities for the machinery.

Specialized Machine Cost

The acquisition and operational costs associated with machinery that is designed for specific, specialized tasks in production.

Direct Labour

Workers who are directly involved in the production of goods or services.

Variable Manufacturing Overhead

Costs that vary directly with the level of production output and can include expenses such as indirect materials and utilities.