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Compare qualitative and quantitative methods
Compare qualitative and quantitative methods
Compare qualitative and quantitative methods
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4. Methodology Review
In order to effectively address a proposed research’s problem or research question(s), the researcher adopt a wide range of qualitative and quantitative mythologies (Berndtsson, Hansson, Olsson, & Lundell 2008). Some of these methodologies include interviews (Jones 1985), questionnaires, and surveys (Dawson 2009). Various qualitative and quantitative methodologies have distinct advantages and limitations which can be optimized if researchers correctly identify the most appropriate method for collecting a particular type of data.
4.1 Interviews An interview is a qualitative methodology that is commonly used with qualitative studies to collect data to explain the existence of phenomenon or occurrence of something or scenario. Oates (2006) posits that an interview involves individuals or a group of people in an expository conversation. Researchers use interviews to collect additional information- first-hand information about a particular topic- to supplement information gathered from secondary sources. Therefore, interviews are very important tools that help researchers to seek clarity by asking open-ended questions. The
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The results are analysed and findings used to deduce a pattern in the collected data. Since surveys are easy to distribute through the internet and emails, they are considered whenever researcher seek knowledge about a specific matter. Unlike both interviews and questionnaires, survey can be distributed to a wide-range of potential respondents, which helps researchers to draw comprehensive conclusions from its findings. Nevertheless, surveys are not ideal for collecting in-depth data on a research topic because they are only designed to gather what majority think of something as opposed to collecting detailed rationale for a phenomenon or
The father of quantitative analysis, Rene Descartes, thought that in order to know and understand something, you have to measure it (Kover, 2008). Quantitative research has two main types of sampling used, probabilistic and purposive. Probabilistic sampling is when there is equal chance of anyone within the studied population to be included. Purposive sampling is used when some benchmarks are used to replace the discrepancy among errors. The primary collection of data is from tests or standardized questionnaires, structured interviews, and closed-ended observational protocols. The secondary means for data collection includes official documents. In this study, the data is analyzed to test one or more expressed hypotheses. Descriptive and inferential analyses are the two types of data analysis used and advance from descriptive to inferential. The next step in the process is data interpretation, and the goal is to give meaning to the results in regards to the hypothesis the theory was derived from. Data interpretation techniques used are generalization, theory-driven, and interpretation of theory (Gelo, Braakmann, Benetka, 2008). The discussion should bring together findings and put them into context of the framework, guiding the study (Black, Gray, Airasain, Hector, Hopkins, Nenty, Ouyang, n.d.). The discussion should include an interpretation of the results; descriptions of themes, trends, and relationships; meanings of the results, and the limitations of the study. In the conclusion, one wants to end the study by providing a synopsis and final comments. It should include a summary of findings, recommendations, and future research (Black, Gray, Airasain, Hector, Hopkins, Nenty, Ouyang, n.d.). Deductive reasoning is used in studies...
A survey is a list of questions to be answered by research participants. Like all research methods, surveys have advantages and disadvantages. A disadvantage to using surveys is that people may not give accurate responses and we would not be able to collect as much information on each person, compared to another research method. Despite these disadvantages, surveys provide psychologists with the ability to gather data from larger samples of people. This advantage allows the data to be generalized to a larger population because the data was conducted from a large and diverse group.
A combination of qualitative and quantitative research study method was employed where a questionnaire was administered in a face-to face interview with selected participants (Schissel, 2007). A sample of 200 participants was targeted for the research study (Nacro, 2006). There was a 10 per cent to 20 per cent validation exercise to assure the integrity of the data/information that was gathered, and after completion, the questionnaires were edited for consistency and completeness before being processed (Winterdyk, 2000). The processed information was analysed by the following demographics:
Focusing on surveys and questionnaires, and quantitative research methods, it varies on the person getting questioned as to which method they prefer. Some individuals may prefer to fill in a questionnaire, as it is quick and simple for them, whereas someone else would rather have a face-to-face interview because they may find questionnaires to complicated. Giving people the choice gives the more chance of getting a response overall. It is important that the researchers are aware of the advantages and disadvantages because they will then be aware of what method to use, and will know what method is best to use. It is also an advantage to work with experienced researchers in order to find out the best results.
Survey is a collection of data and information about various subjects. It is a quick, easily administrable and less expensive mode of sociological research which many researchers undertake in order to collect data from the participants or subjects of the research. It can be used to gather data on an extensive variety of things, including individual certainties, mentalities, past practices and supposition. A survey can be carried out in various forms. Questionnaires and interviews are two of the most important forms of collecting data which help us to carry out the surveys. Questionnaires can be sent out in many ways. Data can be collected through online questionnaires, questionnaires sent in mail, handed out in person and discussed over the phone. Interviews are a more personal form of data collection as compared to questionnaires.The researcher directly works with the respondent and collects data by either asking question face-to-face or over the telephone. But just like a coin has two sides, one cannot ignore the drawbacks of surveys as well. The statistics can be manipulated by the researcher and mended as per his own needs. For e.g.: a researcher conducting a research on national income might survey the upper class of the society only and form an analysis. This is a manipulated research as it ignores some sections of the society as per the discretion of the researcher. Also at times, there are chances that the options of answers given in an questionnaire may not be an exact impression of how the members genuinely
focused on the key qualitative research methods. For each article review, a brief description, guided by Myers (2013), and a critique, guided Pratt (2009), is provided. A summary of the five articles identifying the research method, data collection technique, data analysis approach and critique is provided in Table 1. The narrative review of each article coupled with figures and tables to organize and visualize thoughts (Pratt, 2009) follows the summary table.
In this paper, I will define quantitative and qualitative research methods and provide examples in the context of social issues which will hopefully provide insight into how this methods are properly applied.
Survey may be done among small and large population and it is very flexible because survey can be done in many modes such as email survey, phone survey, face-to-face interview and others (Neutens & Rubinson, 2014). Evaluation Research: Evaluation method sets the standard
A survey is a system for collecting information from or about people to describe, compare, or explain their knowledge, attitudes, and behavior (Fink 1, The Survey Handbook). In today’s massive online prevalence, surveys are often seen seen through websites and phone applications regarding topics such as customer satisfaction or inquiries. Surveys are commonly encouraged for response at end of an online purchase or the bottom of a receipt. Surveys are cost-effective, generalizable, reliable, and versatile.
In this method of study, a sample size is established, and individuals are interviewed to collect the data (Hesse-Biber, 2010). Therefore, the researcher is incredibly embroiled in qualitative data collection and analysis (Hesse-Biber, 2010). In certain cases, the data has to be collected directly by observation and inference (Hesse-Biber, 2010). The mock study clarifies the manner in which qualitative studies could be leveraged to analyze the data and formulate constructive recommendations. The various methods of data collection are discussed in the next section.
Survey research is defined as, "A research method in which an investigator asks questions of a respondent" (Beins, 2013). This type of research is particularly useful for numerous reasons, but also has drawbacks that threatens its validity. Some of these benefits include a large population to select a sample from, the ease of gathering data from the sample, as well as the ability to quickly come to a conclusion regarding the data at hand. However, there are more disadvantages present with survey research. Some such disadvantages include the type of question and its ambiguity, response bias, as well as ethical and cultural issues that present during a survey.
Qualitative and Quantitative study designs both can be beneficial in research design. They both provide valuable options for researchers in the field. These techniques can either be used separately in a research study or they can be combined to achieve maximum information. This paper will define the terms qualitative and quantitative; describe the similarities and differences between each; discuss how qualitative and/or quantitative research designs or techniques could be used in the evaluation of my proposed research; and discuss why linking analysis to study design is important.
Survey research was used to gather information about people’s beliefs, attitudes, behaviors, and demographic composition. Survey data was collected by asking participants from a population a set of questions, which could be administered in a questionnaire that was mailed, emailed, or in an interview over the phone or in person (Leedy & Ormrod, 2013). In a sample survey researcher attempted to infer information about a population based on a representative sample drawn from that population. To generalize the findings from a sample to a population, the sample should accurately represent the population (Salkind, 2012). Robson (2011) stated that the details of the design should be fully pre-specified before the beginning of data collection. Gay et al. (2011) informed that correlational research involved data collection to determine relationship existence between two or more quantifiable
Traditional research may use quantitative or qualitative research method. According to Hendricks (2009), quantitative research is a general conclusion based on hard data. Hen-dricks describe quantitativ...
Qualitative and quantitative researcher’s exhibited conflicting ways of approaching a research. Some researchers prefer qualitative over quantitative and vice-versa. Also, it is common for qualitative and quantitative to be used together in a research. But, both methods when carried out correctly provide good research. Plus, both methods have their own unique differences and characteristics. In this paper I will define three of these characteristics in a quantitative and qualitative research design and discuss and compare their differences. (Smith & Davis, 2010)