The nurse is critiquing a research study that used an experimental design. How can the nurse determine if the study's results are able to infer causality The relationship between independent and dependent variables must not be explainable by any other variable.
Establish your query and define the variables in Step 1.
Create your hypothesis in step two.
Designing experimental interventions is step three.
Group patients into therapy groups in step four.
It stands for a practical and efficient way to gather a lot of information regarding an issue.
Control, independent and dependent variables, constant variables, random assignment, and manipulation are the elements of an experimental design. These are the elements that aid in determining whether the experiment is valid.
To Know more about independent
https://brainly.com/question/15375461
#SPJ4