An A-B-A Design Is a Single-Subject Design in Which Researchers

question 55

Multiple Choice

An A-B-A design is a single-subject design in which researchers establish a baseline, introduce the intervention and measure the same variable again, then remove _____ and take another measurement.

• A) the dependent variable
• B) the intervention
• C) the manipulation
• D) the independent variable

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Definitions:

Primary Alcohol

An alcohol with the -OH group attached to a carbon atom that is itself bonded to no more than one other carbon atom.

Aldehyde

An organic compound characterized by the presence of a carbonyl group (C=O) attached to at least one hydrogen atom.

Major Structure

The most stable or predominant structure of a molecule among several possible ones under given conditions.

Major Structure

The most stable or dominant arrangement of atoms within a molecule out of all possible isomeric forms.