A(n)____ Can Be Used to Delineate the Data Entry Area

question 147

Multiple Choice

A(n) ____ can be used to delineate the data entry area in a user interface.

• A) box
• B) line
• C) shaded area
• D) all of the above

---

Definitions:

Control Group

In experimental research, a group of subjects that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.

Placebo

An inert or innocuous substance given to a patient instead of genuine medication, used in studies to evaluate the efficacy of treatments.

Confederate

An individual who is part of an experiment but pretends to be a participant and is aware of the study's aims.

Experimental

Pertaining to a methodological approach that involves manipulating one variable to determine if changes in one variable cause changes in another variable.