The Advantage of Using a Withdrawal Design as Part of a Single-Case

question 89

Multiple Choice

The advantage of using a withdrawal design as part of a single-case experiment is that the researcher can

• A) counterbalance the research design with additional measures to improve internal and external validity.
• B) control for the placebo effect.
• C) conduct a true double-blind experiment.
• D) determine whether improvements gained with treatment are lost when the treatment is withheld.

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Definitions:

Wind

The flow of gases on a large scale, primarily on Earth's surface, resulting from air moving from high pressure to low pressure areas.

Sedimentary Rocks

Rocks formed by the deposition and subsequent cementation of mineral or organic particles on the floor of oceans or other bodies of water.

Rock Forms

The various shapes and structures that rocks can take, including layered formations, intrusions, and extrusions.

Angular Clasts

Rock fragments with sharp edges that result from mechanical weathering processes.