A Researcher Is Interested in the Development of Mathematical Skills

question 9

Multiple Choice

A researcher is interested in the development of mathematical skills in children.Which of the following methods would be useful for collecting panel data?

• A)using math scores from a small group of students over a long period
• B)using interviews with students on how they feel about their math skills
• C)using math scores from one group of students during fifth grade
• D)comparing the math scores of fourth graders and fifth graders

---

Definitions:

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Sense of Humor

The trait of appreciating, creating, or understanding humor, including the ability to laugh at oneself and find humor in various situations.

Negative Correlation

An association between two variables characterized by the increase of one variable and the decrease of the other.

Work-related Stress

Stress experienced as a result of job demands and pressures that do not match an individual's knowledge, skills, or abilities, leading to strain.