A researcher designs a study as a quantitative descriptive study. Which of the following would NOT typically be part of the research methodology for the study?
Describing a causal effect between the variables.
Using valid and reliable instruments.
Clear conceptual definition of study variables.
Finding a representative sample.
Which of the following study designs focuses on finding a cause and effect relationship among variables, but uses a lower level of control?
A nurse researcher wants to design a study that looks at the relationship between two variables. She is considering an experimental research design.
A questionnaire has an ID number in one corner that allows the research team to identify the subject. This is an example of: