As a Secondary Mathematics Teacher, Hernandez Conducted a Study That

question 61

Multiple Choice

As a secondary mathematics teacher, Hernandez conducted a study that explored whether giving children recess prior to testing helped their test performance. For one of the semesters, he sends half of his classes out for 10 minutes of recess prior to testing for the other half, he provides 10 minutes of free time after the test. Which of the following best represents the design of Hernandez's study?

• A) Posttest-only design with nonequivalent groups
• B) One-group post-test only control group design
• C) Solomon four group design
• D) One-group pretest-posttest design

---

Definitions:

Nuclear Family

A family unit that includes only parents and their children living together, considered the smallest, most basic social unit in many societies.

Ultimate Authority

The highest or most supreme source of power and decision-making, often used in the context of governance, religion, or organizational leadership.

Married-Couple Families

Family units consisting of a married couple and their children, if any, living together as a single household.

Paid Labor Force

Individuals who are employed and receive compensation for their work, as opposed to volunteers or unpaid interns.