Quantitative Research design

The following statements describes the characteristics of a quantitative research study EXCEPT

• The purpose is to examine relationships among variables.

• The purpose is to describe new situation, events or concepts.

• The purpose is to describe life experiences.

• The purpose is to generate numerical information through an objective process.

Which of the following is a type of quantitative research design?

• Ethnography.

• Correlational.

• Randomization.

• Grounded theory.

Identify the independent variable in this research study:

In school-age children with asthma, is anger a trigger for an asthmatic attack?

• School.

• Anger.

• Asthmatic attack.

• Children.

The following methods are used to control confounding variables EXCEPT

• Homogeneity.

• Matching.

• Randomization.

• Manipulation.

• Statistical control.

What is the difference between quasi-experimental and non-experimental: correlational research design?

• There is no intervention in quasi-experimental research design.

• There is no intervention in correlational research design.

• There is randomization in quasi-experimental research design.

• There is randomization in correlational research design.