Research methodology for quantitative research

Name your Custom Course and add an optional description or learning objective.It excels at generalizability, but falls short when it comes to unique or varied responses.Interviews are interactions between the participant and the qualitative researcher that produce data as words.Carefully plan the questions that are to be asked during the focus group and, if time permits, pilot-test them.

Participants may also provide group support for expressing feelings, opinions, or experiences.The researcher may begin with few predetermined ideas about what will be observed.By reflecting on the photographs and videos, the researcher may identify details that were not captured in the actual observation.

The motivation may be that nurses realize that patient teaching is not effective with a specific group.Quantitative Research Quantitative research uses numbers to test hypotheses and make predictions by using measured amounts, and ultimately describe an event by using figures.It is hard to argue that one kicking a ball, for instance, is not kicking a ball.Use of nonthreatening but thought-provoking questions is often called probing.

The focus groups commenced with an introduction by the facilitators (CT and JB) explaining the purpose and how the session would run.Lesson Summary Quantitative research looks to test predictions and find statistical relations by using figures.For example, note in Table 12-1 that the phenomenological study focused on life-world of the participants and the grounded theory study focused on the processes used to maintain hope.Unskilled interviewers may not know how or when to intervene, when to encourage the participant to continue to elaborate, or when to divert to another subject.Listening more and talking less is a key principle of effective interviews ( Seidman, 2006 ).For example, Lesniak (2010) established the need for her phenomenological study by defining the phenomenon of self-injury from the literature, indicating the problem of uncaring treatment, and identifying the nurses who could most benefit from the information.Because data collection occurs simultaneously with data analysis in qualitative studies, the process is complex.

Definition of quantitative research: The use of sampling techniques (such as consumer surveys).


Dressing too casually may be viewed as an indication that the interaction is not important to the researcher.

You will need to decide which one is most appropriate for your research questions.In addition to interviewing nurses in a burn intensive care unit, Zengerle-Levy (2006) observed them for 134 hours as they cared for pediatric patients.During the interviews, a participant mentions feeling he is an imposter when others treat him as a war hero.

Quantitative research in education | Stanford Libraries

Most often, qualitative researchers review the literature at the beginning of the process to establish the need for the study and to provide guidance for the development of data collection methods.Lauzon Clabo (2008) studied pain assessment on two postoperative units in a teaching hospital.Unstructured interviews are informal and conversational and may be useful during an ethnographical study or the early stages of a study.

Nursing Research Methodology - UK Essays

During this phase, the primary method was participant observation.Although this involvement is considered a source of bias in quantitative research, qualitative researchers consider it to be a natural and necessary element of the research process.Self-paced courses let you focus on the material YOU are struggling with.

The sample for a rigorous qualitative study is not as large as the sample for a rigorous quantitative study.

The Selection of a Research Approach - SAGE Pub

An independent variable is identified but not manipulated by the experimenter, and effects of the independent variable on the dependent variable are measured.Hayden, PhD. HR. (2002) Research Methods in Anthropology: Qualitative and Quantitative Approaches.

Examples of Qualitative Research Strategies |

They clearly described the rationale for the study, the selection of participants, and collection of data in the following excerpt.Collecting data is not a mechanical process that can be completely planned before it is initiated.

What is the best book about Quantitative Research Methods

The purpose of qualitative studies will vary slightly depending on the qualitative approach that is being used.The selection of participants is nonrandom and may not be totally specified before the study begins.During the study, some of the participants underwent electroconvulsive therapy that led to some memory loss.Other incentives include refreshments at the focus group meeting, T-shirts, coffee mugs, gift certificates, and coupons.Implications for practice are that health professionals recommending that a woman obtain a mammogram was a strong motivator.The observer may gather data on the physical setting, the people in the setting, and their activities and interactions.The researcher conducted open-ended interviews using a semi-structured interview guide.

These sampling strategies are not mutually exclusive and may be labeled differently by various researchers.Lauzon Clabo (2008) followed the initial phase of data collection with observations of individual nurses on the day shift.All other trademarks and copyrights are the property of their respective owners.For example, in the schoolyard situation before, what you may see as aggressive, I may see as playful.They also use quantitative mechanics to provide statistically useful information that can be generalized to other situations.Enrolling in a course lets you earn progress by passing quizzes and exams.When dressing for an interview, the researcher needs to consider how the participant is likely to be dressed.An example is a unique blend of medicine and psychology when a study looked into the effects of pesticides on the cognitive development of children.