Which of the Following Examples Shows How Participation Is Voluntary

question 111

Multiple Choice

Which of the following examples shows how participation is voluntary?

• A) Isla is handed a form that asks her if she wants to participate in a study.
• B) Jayden chooses not to answer one of the questions on a questionnaire.
• C) Haysam is assured that his data is locked up in a cabinet.
• D) Lila learns that she was lied to in a study and the researchers are explaining why there was no other way.

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Definitions:

Option Button

A control used in graphical user interfaces that allows the user to select one, and only one, choice from a predefined set of options.

Option Group

A group of related options displayed as checkboxes or radio buttons from which a user can make one or more selections in a user interface.

Combo Box

A GUI element that combines a drop-down list box and a text box, allowing users to select an item from a list or enter a new item.

List Box

A graphical user interface element that allows users to select one or more items from a list displayed within a box.