Which of the Following Is a Subject Variable

question 12

Multiple Choice

Which of the following is a subject variable?

• A) gender of participant
• B) number of trials
• C) friendly versus formal treatment by experimenter
• D) reaction time

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Definitions:

XYY Male

A male individual with an extra Y chromosome, characterized by a condition known as XYY syndrome, often associated with tall stature but with few other symptoms.

Klinefelter Syndrome

A genetic condition affecting males characterized by the presence of an extra X chromosome, leading to various physical, developmental, and reproductive difficulties.

Down's Syndrome

A hereditary condition resulting from an additional 21st chromosome, which triggers changes in development and physical attributes.

Gynecomastia

Enlargement of breast tissue in males.