A Quasi-Experimental Design Consisting of Several Pretest and Posttest Observations

question 6

Multiple Choice

A quasi-experimental design consisting of several pretest and posttest observations of the same group is known as a(n) ______ design.

• A) repeated measures panel
• B) measurement series
• C) before and after
• D) ex post factor control group

---

Definitions:

Fluid Interior

Refers to a substance or space inside an object or organism that is filled with fluid or capable of flowing.

Resting Axon

The state of a nerve cell's axon when it is not transmitting an electrical signal, characterized by its resting membrane potential.

Myelin Sheaths

Protective coverings around nerve fibers in the central and peripheral nervous systems, speeding up the transmission of electrical signals.

Multiple Sclerosis

A chronic autoimmune disease that affects the central nervous system, leading to various neurological symptoms and potential disability.