Applied Research
Experimental and descriptive research designs, statistics, and inferences in psychological settings and methods differ in many ways yet have similar qualities. All psychological research follows ethical codes and regulations. Each type of experiment discussed contains similarities and differences. The importance of each research method for individuals and societies varies according to the need addressed in creating the project. Beneficial interventions and treatments are developed from the cause and effect of many research projects. Validity concerns become a vital part of each research project. The use of descriptive and inferential statistics for maintaining accuracy controls usually involves the use of an analysis of variance (ANOVA) in comparison of research studies according to Shaughnessy, Zechmeister, and Zechmeister (2009). The ANOVA clarifies if the independent variable has shown an effect on the dependent variable through inferential statistics testing. The data and information in qualitative and quantitative psychological research can be analyzed and measured using the ANOVA. A discussion of descriptive and inferential statistics, single-case study design, small-N study design, true experiment design, and quasi-experimental design follows in this paper.
Descriptive and Inferential Statistics
Research data is described in both descriptive and statistical format when used for inferences of accuracy in research projects. Descriptive statistics gives a graphical or numerical portrait of the research data for analyzing. Inferential statistics gives an indication of judgment or general perception of the result that is inferred by the research comparison. Inferential statistic methods use both des...
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...design for research and in some instances it has advantages over other methods. It all depends on the project in research.
Conclusion
In conclusion, all research methods and data analysis are extremely important steps in assuring quality in research findings. The treatments and interventions evolving from research could not have validity and reliability without all the experimental methods. The steps in preparing for research and analyzing the data play just as important a role as the research itself. Similarities and differences are found among all the research design methods. Ethics in research provides valid and reliable results for individuals and societies.
References
Shaughnessy, J. J., Zechmeister, E. B., & Zechmeister, J. S. (2009). Research methods
in psychology (8th ed.) New York: McGraw Hill, Chapters 10-13, p.p. 306-456
...g the criteria noted above in the checklists proved in Houser (2015). It has been noted with evaluation that it appears to have the components of adequate criteria for being a credible source and having credible authors. The design of being a qualitative study has been evaluated and contains most of the components of the noted checklist. There are ethical issues that are well documented and weighed. The problem statement and purpose statement have been noted and the literature review was evaluated thoroughly. The sampling strategy is purposeful and explained in depth. The study was compared and is noted that its methods are of trustworthy quality. To optimize EBP is the ultimate goal in conducting a study of this nature. It has been shown that there is a significant amount of knowledge obtained from the study and there is a probable use for this information.
Introduction: You are being asked to join in a research study. Please consider participating. Please ask any questions if you are not sure. Your involvement is voluntary.
In response to the question set, I will go into detail of the study, consisting of the background, main hypotheses, as well the aims, procedure and results gathered from the study; explaining the four research methods chosen to investigate, furthering into the three methods actually tested.
For centuries, the value of horses was known to farming and working communities, but it was not until very recently in history that people began to see the value of a horse for the disabled and mentally handicapped. Hippotherapy, as defined by Barbara Smith, is “the use of the horse as a medical treatment strategy and not as a method to teach riding.” Dozens of studies show the effectiveness or non-effectiveness of this specialized therapy for certain disorders. The horse provides a stepping stone to well-being for people with debilitating illnesses that otherwise could not achieve optimal wellness through conventional therapies.
Throughout history, women have had to fight for equality with men in the world. Today sexism continues to be a problem and women are still not completely treated the same way men are. Sexism is defined as discrimination or devaluation based on a person's sex (“Sexism-Dictionary.com”). Recently, the music industry shows sexism towards female artists. This not only allows male artists to have a more likely chance of being respected, but also affects the views audiences have on female artists. Sexism is shown in the music industry towards female artists.
The development of knowledge requires a number of processes in order to establish credible data to ensure the validity and appropriateness of how it can be used in the future. For the healthcare industry, this has provided the ability to create and form new types of interventions in order to give adequate care across a of number of fields within the system. Research then, has been an essential part in providing definitive data, either by disproving previous beliefs or confirming newly found data and methods. Moreover, research in itself contains its own process with a methodological approach. Of the notable methods, quantitative research is often used for its systemic approach (Polit & Beck, 2006). Thus, the use of the scientific method is used, which also utilizes the use of numerical data (Polit & Beck). Here, researches make use of creating surveys, scales, or placing a numerical value on it subjects (Polit & Beck). In the end the resulting data is neutral and statistical. However, like all things its approach is not perfect, yet, it has the ability to yield valuable data.
The authors of this article have outlined the purpose, aims, and objectives of the study. It also provides the methods used which is quantitative approach to collect the data, the results, conclusion of the study. It is important that the author should present the essential components of the study in the abstract because the abstract may be the only section that is read by readers to decide if the study is useful or not or to continue reading (Coughlan, Cronin, and Ryan, 2007; Ingham-Broomfield, 2008 p.104; Stockhausen and Conrick, 2002; Nieswiadomy, 2008 p.380).
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 researcher needs to familiarize himself/herself with the limitations present in any research, design, and method. This will help the researcher ensure positive possibilities in reliability and validity. It is also important to add the importance of recognizing and becoming aware of philosophical assumptions to help reduce bias throughout the research.
Like any other science, psychology is concerned with theories and data. Psychologists use a wide range of research methods and techniques that allow them to gather and make sense of the data that they produce. The methods that psychologists use to research and analyse the experience and behaviours of individuals or groups are called psychological research methods. This essay will be investigating and analysing three research methods to include; experimental, observational and surveys, also, reflecting on their strengths and weaknesses of each in addition to their usefulness in the psychology field.
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.
To achieve the research objectives the process of research must be carried out by certain principles and to use appropriate methods. It is very important that the methods used to obtain the desired results, and this starts to clearly define the objectives and what we need to know, and also by choosing the methods and tools to help us and to ease the process. (Kumar, 2008)
The Importance and Appropriateness of Utilizing Different Methodologies for Research. Introduction The process of research entails the logical as well as systematic search for useful data and information with regard to a specific topic (Jha, 2008). It is also comprised of the investigation of the best, most cost effective and appropriate solutions to both social and scientific issues, following an objective and logical analysis. Jha, (2008) defines research as the search for knowledge and the discovery of the truth. During this process, the data can be gathered from a wide pool of sources among them interviews, books, nature among others.The data can then be analyzed with the appropriate data analysis tools, so as to report the findings