Pablo Gives a Racism Scale to Participants, Then Gives a Half-Hour

question 6

Multiple Choice

Pablo gives a racism scale to participants, then gives a half-hour lecture on racism, and then gives participants the racism scale again. Which threat to external validity should Pablo be most concerned about?

• A) Multiple-treatment interference
• B) Interaction of testing and treatment
• C) Interaction of selection and treatment
• D) Statistical regression

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Definitions:

Guilty

The state of being responsible for committing a specified or implied offense or crime, legally or morally.

Anorexia Nervosa

A serious mental health disorder characterized by an intense fear of gaining weight, leading to restricted food intake, very low body weight, a strong desire to be thin, and disturbed body image.

Cultures

The sum of attitudes, customs, and beliefs that distinguishes one group of people from another, passed through communication and imitation from one generation to the next.

Thin Bodies

Describes a physique characterized by low body fat and minimal muscle mass, often idealized in certain cultures and media portrayals.