Qualitative vs. Quantitative Analysis: Evaluating Scientific Methods

Methods used in psychological research are used to obtain quantitative or qualitative data. Quantitative data is more often than not derived from methods such as experiments and statistics analysing data using surveys, questionnaires and interviews. Qualitative data tends not to be aimed at finding exact measurements in its findings, but is more concerned with evidence collection and analysis through practices such as observation and ethnography (using observations through involvement in activities over a period of time) (Brownlow 2011).

Qualitative and quantitative researches are the two basic research categories which are used in psychology, with both these type of research having advantages and best limitations to their use in researching.

Quantitative and qualitative methods differ from one another as to their research design elements as listed below:

Quantitative and qualitative research studies are both significant in nursing. In this paper, I will be critiquing two articles using both approaches. Using Walden’s database system, the articles will be located and compared to one another. After this assignment, I hope to gain a better understanding if critiquing research articles.

A major advantage of blending research methods is that “it enables the researcher to simultaneously answer confirmatory and exploratory questions, and therefore verify and generate theory in the same study” (Tashakkori and Teddlie, 2003, p.

Share your approach to synthesizing the evidence. What were the variables of interest you identified?

Thicker description of what is being studied, and methods are designed to capture life as participants experience it rather than predetermined catagories created by the researcher.

The purpose of my research is to evaluate the validity of a language portfolio as a means for fostering self-regulated students using mixed methods design. I want to analyze both quantitative and qualitative data. Mixing the quantitative and qualitative methods allows me to interpret and answer my research question: How does a language portfolio support student growth, student’s autonomy, and self-assessment practice in a world language class?

There are several different types of data collection methods. It is up to the researcher to decide if one type of data collection will be used or if several types of data collection will be used. Data can be collected through observation, reanalysis of existing data, questionnaires, or interviews (Hagan, 2010).

Qualitative Article:A Women 's Place is in the Home: Females and Residential BurglaryThis article uses a qualitative research method. Qualitative research involves analyzing and interpreting texts and interviews in order to discover meaningful patterns descriptive of a particular phenomenon (Adler & Clarke, 2008, p.13.). The method has been adopted to investigate the research question. The research question is; what involvement do women have in residential burglaries. This research question is analysed by comparing female characteristics with their male counterparts and, through primary investigation, into the roles female burglars play during offences.

I have been asked to produce a report which critically evaluates a wide variation of methodologies and how they can be applied to a given scenario. In this report I am going to be analyzing the usefulness of the methods that I can apply to different situations I will also be going on further to explain my knowledge of these methodologies by selecting methods and creating research documentation for a that scenario. In this scenario I am part of an IT Support Team of a large Further & Higher Educational

In my dissertation, I decided to adhere to the guidelines presented by Twining et al. (2016) that a study must follow a qualitative or a quantitative methodology/approach, and that the two cannot be mixed. This decision will affect the way the study is designed and conducted, e.g. number of participants, research questions, etc. Picking one approach over the other, however, will not make data collection exclusive to numerical or non-numerical data. The two data collection methods, both quantitative (i.e. numerical) and qualitative (i.e. non-numerical) data can be mixed but their analysis must be made considering the overall approach of the study (Twining et al., 2016; Baškarada, 2014) “in a way that is consistent with your methodology and

Part one : The issues, and research questions in linguistics. Jane Sunderland. Qualitative, or Quantitavie or both? Merged processes in linguistic researches. Jo Angouri.

One of the most important parts of establishing a research design involves the decision between quantitative and qualitative data. Each has its own strength and weaknesses that any successful research design must account for. Perhaps one of the easiest distinctions between the two rests in the sample size. While quantitative data normally involves a large n, or sample size, qualitative data involves a much smaller sample size in comparison. This smaller sample size allows qualitative researchers to focus more on each case, increasing the internal validity of the research, but limiting its external validity. Quantitative based research designs reverse this. The large sample size of quantitative data often makes it difficult for researches to establish causation among the independent and dependent variable(s). The external validly of such designs usually offsets this issue to some extent. Due to their large nature, and use of numerical data, quantitative research is much more replicable when compared to their qualitative counterparts. Unfortunately, the struggle between internal and external validity is a fundamental part of research. Even efforts to combine the two methods to form a ‘mixed methods research design’ ultimately fail to nullify the issue completely. Keeping this in mind, a quantitative analysis is the most logical given the specific research question and the data available.

A mixed methodology is what I am using in the study. Mixed methods approaches consists of collecting both qualitative and quantitative data. The Mixed Methods Triangulation design is designed to obtain different but complementary data on the same topic to understand the research problem (Creswell & Plano-Clark, 2007). Qualitative data consists of either open-ended information in which research can be obtained from interviews, case studies, observational, narrative, grounded theory, and/or ethnography, and or phenomenological perspectives. Quantitative data involves finding and showing the relationship between variables. The suggested qualitative component involves a phenomenological data. The phenomenological method—is used when the researcher wants to obtain the specific views of the client regarding particular phenomena related to the research question.