In a Nonequivalent Control Group Interrupted Time Series Design, the Independent

question 46

Multiple Choice

In a nonequivalent control group interrupted time series design, the independent variable is studied as:

• A)a dependent variable as well.
• B)both a repeated measures variable and an independent-groups variable.
• C)a guarantee of internal validity.
• D)frequently as possible.

---

Definitions:

Embarrassing

A feeling of self-consciousness, shame, or awkwardness experienced in certain social situations.

Modesty

The quality of being humble or reserved in manner, dress, or speech, often out of a sense of decency.

Osteoarthritis

A degenerative joint disease characterized by the breakdown of cartilage and underlying bone, causing pain and stiffness, primarily in the elderly.

Low Back Pain

Discomfort located primarily in the lower area of the back, which can result from various factors including muscle strain, spine alignment issues, or underlying conditions.