In a study of hypertension among elementary school students, the systolic and diastolic blood pressure of each child in one school was measured one time at the end of a school year. This is an example of which study design?

In which part of the research report should this statement be placed?

Organizational atributes associated with a professional nursing practice environment have been defined within magnet hospital studies and have been found to be highly valued by U.S. nurses across a variety of hospital settings and geographic locations."

Which question is formulated in a manner that is best answered through a research study rather than through other ways of knowing about the clinical subject mater?

Which study would most likely be conducted using a qualitative methodology?

A research study published in a peer-reviewed nursing journal describes the use of focus groups to obtain information regarding antepartal clients' understanding and recognition of danger signs associated with pregnancy. Findings indicated that health education did not translate to appropriate health behaviors and that cultural beliefs may have led to underutilization of health services. Based on these research findings, which intervention should the nurse working in an antepartal clinic implement?

A nurse-researcher is dissatisfied with the results of a data analysis and recalculates the statistical computations applied to the data for the purpose of obtaining results that are more supportive of the researcher's personal belief system. Which term best describes the outcome of this procedure?

Anurse is designing a study to evaluate the effectiveness of preoperative teaching to clients undergoing total knee replacement surgery. To best identify previous research studies that investigated client teaching effectiveness, what should the nurse do first?

A nurse reads this statement from the results section of a research article published in a peer-reviewed nursing journal: "Data analysis indicated a statistically significant increase in nosocomial infection rates in postoperative clients in the intensive care unit at Hospital A as compared to infection rates of a similar sample at Hospital B, but the incidence of client complications from these infections was minimal at both institutions." Which action should the nurse take based on the correct interpretation of this research finding?

A nurse who works in a gerontology clinic is asked to examine the effectiveness of Vitamin D in improving bone mineral density among older clients. The nurse evaluates four recent studies on the topic. Which study provides the best evidence to support the use of vitamin D?

Which finding represents a limitation to the study that the researcher should explain when parametric statistics were used to analyze the data?

While a study is in progress that is designed to analyze the effects of three types of assistive devices used by clients with Parkinson's disease when ambulating, a new walker is introduced to the market, and several of the subjects begin using the new walker. Based on this occurrence, which statement is accurate?