Common practice for in-text citations for a single author using APA style includes: (author last name, year of publication) (author last name, first initial, year of publication) (author last name, first name, page number) The correct in text citation is (authors's last name, year of publication) In APA format, which one of these statements is not true about the references page: The title of the references page is Bibliography, and should be centered at the top if the page and not in bold font. References should be placed in alphabetical order by author last name. A digital object identifier (DOI) or website for the journal article referenced should be placed at the end of every journal article reference if available. The name of the journal should be italicized and major words should be capitalized. A conceptual definition of a variable is KNOWLEDGE CHECK #1 M  defined in the review of literature. also considered to be the intervention. (WRONG ANSWER) influencing the selection of the sample. the systematic investigation of relationship. A conceptual definition is the beginning understanding of a concept, it is very broad and what it means to you and to me and to others. A nurse planning a research project wants to know more about their sample. Which of the following would be considered a demographic variable? Pain intensity Socioeconomic status Heart rate Oral temperature Demographic variables describe the characteristics of the sample. Some include age, education, race, ethnicity, income, etc A nurse hypothesizes that the presence of social support from family affects the pain perception of hospitalized patients. What is the dependent variable in this hypothesis? Question 4 4 / 4 pts Question 5 4 / 4 pts social support hospitalized patients pain perception family members The pain perception depends (IV) upon the social support from the family. Subjects who volunteered to receive an experimental treatment for pancreatic cancer are educated about essential study information, assessed for understanding of this information, and asked to willingly participate in the research study. This process is known as: informed consent coercion institutional review deception Informed consent includes disclosure to the subject of essential study information, comprehension of this information by the subject, competence of the subject to give consent, and voluntary consent of the subject to participate in the study. A contractual agreement is what the researcher and the participant enter into once the subject signs the informed consent. A debriefing takes place after the study is over and addresses any concerns that the subject has as a result of participation in the study. Legal liability is the extent to which the researcher might be held accountable for any harm to subjects as a result of participation in the study.