Katrina Is Interested in Studying the Relationship Between Attention Deficit

question 9

Multiple Choice

Katrina is interested in studying the relationship between attention deficit disorder and behavioral problems in school children,but she believes that the students' socioeconomic statuses may affect her results.She studies two groups of children through an intervention treatment and makes sure that all children in both groups are from homes with the same level of income.What technique does Katrina use in this study?

• A)matched samples
• B)matched pairs
• C)random sampling
• D)third-variable correlation

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Definitions:

Arbitration

A form of alternative dispute resolution where a neutral third party, known as an arbitrator, makes decisions to resolve a dispute outside of court.

Sexual Harassment

Unwelcome actions, requests for sexual favors, or other verbal or physical conduct of a sexual nature that affects an individual's employment or work environment.

Peremptory Challenge

In a jury trial, the right of the plaintiff and the defendant in jury selection to reject, without stating a reason, a certain number of potential jurors who appear to have an unfavorable bias.

Challenge for Cause

The legal right in jury selection for the defense or prosecution to request the removal of a juror based on specified reasons that suggest partiality or incompetence.