A Baseline Phase, a Treatment Phase, a Return to Baseline

question 510

Multiple Choice

A baseline phase, a treatment phase, a return to baseline phase, and a return to the treatment phase are the components of the:

• A)multi-element design
• B)multiple-baseline design
• C)changing criterion design
• D)reversal-replication design

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Definitions:

Anus

Lower opening of the digestive tract through which fecal matter is extruded.

Mesoderm

During the early stages of embryonic development, the central layer that eventually develops into the body's muscles, bones, and blood circulation system.

Ectoderm

The outermost layer of embryonic cells, which develops into the nervous system, skin, and hair.

Epidermis

The outermost layer of skin that serves as a protective barrier against the environment.