Quantitative Data Collection Nursing EBP

March 1, 2022

Quantitative Data Collection Nursing EBP

Quantitative Data Collection Nursing EBP

Quantitative Data Collection Nursing EBP


Quantitative Data Collection Nursing EBP requirements

Once you have identified a published research study address the following:

  1. Identify the concept (how is it defined).
  2. Identify the type of research design and provide a copy of the article via a PDF file.
  3. Identify how the concept was measured. Be specific by identifying the measurement tool. For example, if you are interested in measuring depression among postpartum women, the Edinburgh postnatal depression scale may have been used in a study as it is a commonly used instrument.
  4. If a measurement tool was used to collect the data, briefly describe the instrument. (Example: The Finley Fall scale is a 10-item Likert scale with 2subscales). Also describe the validity and reliability of the tool. State if the validity and reliability is not described. If the measure is diagnostic test, describe the specificity and sensitivity.

Question Description

Quantitative Data Collection Nursing EBP: One of the most important decisions that a researcher has to make is how data will be collected. The nurse who is implementing evidence-based practice also needs to consider how outcomes will be measured. For this activity you will investigate ways to collect research data.

Consider the following concepts frequently used in nursing research:

  1. Caring
  2. Quality of life (patient)
  3. Nurses’ job satisfaction
  4. Critical thinking
  5. Empowerment
  6. Stress

For this activity, choose one of the 6 concept listed above. Find a published QUANTITATIVE research study that used the concept. This can be facilitated by using the concept as the key search term. The selected article must be a primary source (No systematic review or meta-analysis). In the study, the author must use the exact term, such as “quality of life.” You will need to determine how this concept was defined by the researcher (conceptual definition) and how it was measured (operational definition).

 Introduction Top

In quantitative research process, data collection is a very important step. Quality data collection methods improve the accuracy or validity of study outcomes or findings. Nurse researchers have emphasized on the use of valid and reliable instruments to measure a variety of phenomena of interest in nursing. We need to be aware of the various measurement methods which are of importance to generate evidences needed for nursing practice. Researchers must choose appropriate data collection methods and approaches. An ideal data collection procedure captures a construct that is accurate, truthful, and sensitive (Polit & Beck, 2017). Quantitative data are collected in a more structured manner as compared to the qualitative data which are unstructured or semi-structured.

  Data Collection and Data Resources Top

Data collection is a real challenge for researchers and it requires much time and effort. Nurse researchers should first identify the type of data to be collected and the sources from where they can be collected. The data sources can be either the existing data or the new data. Existing data such as from the existing records and documents can be of great value in some of the research studies. For answering the research question, if existing data are unavailable, researchers need to collect new data. The type of data also can be classified as primary data and secondary data. Primary data collection involves data collected directly from the study participants by the researcher or a trained data collector which includes surveys, questionnaires, interviews, observations, or biophysiologic measures. Secondary data collection is the use of data that were collected for another purpose such as patient’s records, government data bases (Houser, 2011). After identifying what data need to be collected, the nurse researchers must choose the data collection methods and develop a data collection plan. The decision about choosing the data collection methods also should be based on the ethical guidelines, the cost, the time constraints, population appropriateness as well as the availability of research assistants to collect data.

  Data Collection Methods Top

The most commonly used data collection approaches by nurse researchers include self-reports, observation, and bio- physiological measures. Whatever approaches the researcher uses, the data collection method differ along the four important dimensions: structure, quantifiability, researcher obtrusiveness, and objectivity. The data collected in quantitative studies are based on a structured plan which guides the researcher to what data to be collected, how long, and how to collect them. The information gathered must be quantified by doing statistical analysis. There is a possibility that the study participants can change their responses or behavior under some circumstances which need to be taken in to consideration. The data collected should be objective wherein similar observations are made even if two researchers observe the same concepts of interest. Data collection is an important component in creating relevant research evidence and hence need to be carried out rigorously. The most common methods of data collection are discussed below (see [Figure 1]).

Posted in nursing by Clarissa