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After a literature search has yielded a list of articles, what is an efficient way to identify relevant studies during a literature search?

Which of the following is the weakest level of research evidence? 

Which of the following groups can be categorized as a vulnerable population in research? Select all that apply

When reviewing articles in a peer-reviewed publication, the reader is assured that these articles are:

In research, what is the benefit of having a conceptual framework?

In research, what is the benefit of having a conceptual framework?

During a study to measure the effects of violent video games on aggressive behavior, the researchers learned that a portion of the subjects lived in homes with one or more alcoholic parents. In this study, what type of variable is the “presence of an alcoholic parent”?

Which of the following are true statements about informed consent? (Select all that apply)

In a study about pregnant women’s use of tobacco, the nurse researcher that is collecting the information can link individual subjects’ identities to their responses on a questionnaire but does not share this information with others. What is this is an example of?

Increased self-esteem increases adherence to a diabetic diet in adolescents with Type I diabetes, is an example of a: