Strengths And Weaknesses Of Qualitative Research - 1170 Words

Explore the strengths and weaknesses of any two approaches to analyzing qualitative data. Explain why you might be more likely to use one type than another in qualitative research. Introduction Research is vital in the Social Sciences because a noteworthy understanding of our social reality will be gained which may influence policies and practices (Schutt, 2009). However, to commence a research study the researcher needs to determine their research method of either Qualitative Methods, Quantitative Methods or sometimes both to â€Å"enrich their research† (Schutt, 2009, p. 17). The main focus of this assignment will be assessing the strengths and weaknesses of Narrative Analysis and Thematic Analysis. Both these approach are categorised under†¦show more content†¦However, there is no guarantee that the data collected are reliable as participants may not be able to recall experiences from a long period of time, therefore, it will lead to unreliable results (Schutt, 2009). To overcome this issue, the researcher can possibly interview/observe more participants such as a relative who belong in the same ‘story’ to gain similar yet accurate accounts. However, this may prove time-consuming because of the process of Narrative Analysis, requires a large amount of time to conduct. As stated above, the Narrative Analysis approach has a time management disadvantage as the process is time-consuming (Bornstein and Lamb, 2010). The researcher needs to examine the seven elements in the Narrative Analysis process which includes, the plot, the story, the events, the text and subtext, kernels, satellites and the actors. Although it is argued that the process carries a detailed examination, it is still considered laborious, therefore, samples for the Narrative study is kept small (Bornstein and Lamb, 2010) which will be problematic as the results will be considered unrepresentative to the general population. Furthermore, the researcher will need to read their notes repeatedly and transcribe each account said by the participants with great detail and accuracy as some texts may include interwoven and partial stories (Lee et al, 2013), consequently, the researcher will spend more time collecting the data than analyzing the data. Nonetheless,Show MoreRelatedCompare the Strengths and Weaknesses of Quantitative and Qualitative Research1847 Words   |  8 PagesCompare the strengths and weaknesses of quantitative and qualitative research. Illustrate your answer with appropriate research situations. Introduction There are two board research approaches: called qualitative and quantitative research. The writer is going to compare the strengths and weaknesses of both two research approach by introducing two different research papers both related to elder abuse. The content of a qualitative research â€Å"Elder Abuse and Mistreatment in Residential Settings†Read MoreResearch ‚Äà ¬ Methodology and Ethics1001 Words   |  5 PagesRESEARCH – METHODOLOGY AND ETHICS This essay attempts to identify and sum up two research methods (Qualitative and Quantitative Research Methods), assess their relative strengths and weaknesses and explain how two ethical issues arise from research. Qualitative and Quantitative research approaches are two of the various methods used in sociological research. The use of these methods can be very important and can normally produce efficient, realistic and logical results. So what is qualitativeRead MoreQualitative And Quantitative Methods Of A Humanitarian Crisis Essay1711 Words   |  7 Pages Qualitative and Quantitative methods Introduction:- Qualitative and quantitative methods and its information are very significant and it tends to develop a shared understanding of people how are they affected by any emergency problems. It is also helps us to understand the importance and measure of a humanitarian crisis by giving a numbers of picture of its impact upon the affected communities. Quantitative addresses the question, like how many, orRead MoreWorkplace Violence in Corporate America Essay1547 Words   |  7 PagesThe proposed research is an examination of workplace violence in Corporate America. As a growing concern in all industries, preventive measures need to be explored. Three types of research methods will be compared and contrasted in relation to the proposed research. The methods to be analyzed are quantitative designs, qualitative designs, and mixed methods designs. The appropriateness of each design will be examined as they relate to the topic. Workplace violence is a serious problem that deservesRead MoreM odule 1 Slp . Introduction To Research Methodologies .1219 Words   |  5 Pages Introduction to Research Methodologies MAE 504 Research Methods in Education Dr. Wilson Tiaqunia Hayes Your task for the Module 1 SLP assignment is twofold: FIRST, fill in the matrix with information pertaining to the following items: identify the type of research represented by each methodology listed in the matrix (i.e., quantitative, qualitative, or mixed methods) describe the purpose of each research methodology listed in the matrix, provide an example of a research problem for each methodologyRead MoreStrengths And Weaknesses Of Experimental Research1459 Words   |  6 PagesExperimental Research: Is a form of quantitative research where the experimenter manipulates the conditions in one group to see if certain activities or materials will change the outcome. The strengths of experimental research are researcher can have control over variables, can be used in many fields of research, there are clear conclusions, research can tailor the experiment to his or her needs easy to determine the causes and effects. The weaknesses of experimental research are thereRead MoreUnderstanding Business Research Terms and Concepts: Part 1 Essay824 Words   |  4 PagesBusiness Research Terms and Concepts: Part 1 Two research studies, The Workers Compensation Experience: A Qualitative Exploration of Workers Beliefs Regarding the Impact of the Compensation System on Their Recovery and Rehabilitation and A Comparative Study between Army Civilian Workforce and Private Industry Workforce Workers Compensation Claims Management, pertaining to worker’s compensation will be analyzed. This paper will identify the research design used in each article, the strengths and weaknessesRead MoreQualitative Research On Scientific Merit Essay1694 Words   |  7 PagesQualitative: Scientific Merit Consequently, qualitative research approach emerges from the philosophical belief that truth is socially constructed and subjective to individual experiences associated with critical theory, constructivism, interpretatism, and naturalistic paradigms (Feilzer, 2010; Ponterotto, 2010; Ryan, Coughlan, Cronin, 2007; Scotland, 2012; Venkatesh, Brown, Bala, 2013; Vishnevsky Beanlands, 2004). Paradigms are the philosophical underpinning that guides qualitative researchRead MoreMindfulness Based Stress Reduction Creates Happiness Essay1644 Words   |  7 Pagesmindfulness-based stress reduction creates happiness in people suffering from major depressive disorder. Therefore, for the purposes of this research and either proving or disproving my hypothesis, one question needs to be asked. Does mindfulness-based stress reduction create happiness in people diagnosed with major depressive disorder. Method For the purpose of this study, the research will be conducted in an exploratory manner. Attempting to satisfy the curiosity that mindfulness-based stress reduction createsRead MoreThe Purpose and Need for Research983 Words   |  4 PagesResearch can be viewed as an undertaking to discovery or as a means to confirm or reject proposed hypotheses. It is an endeavor to understand and explain our environment, nature or societies as they are perceived by our senses and diverse viewpoints. Designs used to frame these studies are formed under three types of methodologies: qualitative, quantitative and mixed-method headings. These methodologies propose to answer the theories that underline the research design and each comes with its own

The Teachings of Islam - 662 Words

The Teachings of Islam Islam is a religion with different rules, and beliefs. Islam is not only a religion, it is also a teaching. It takes a lot of time away from a Muslims everyday life, the Muslim’s have to do multiple prayers every single day. Islam includes, the five pillars of faith, and the holy Qur’an. All Islamics must believe in one god and only one god, Allah. The five pillars of faith are basic acts, the first one is the Declaration of Faith. This act states that you can see Allah, your only god, along with Muhammad who is Allah’s messenger. Muhammed may also be Allah servant at times if needed. The second pillar of faith is Prayers, if you follow the islamic religion then you had to make five prayers a day. The first prayer is done in the morning, it is called Fajr. It is done one hour before sunrise because if it is done during sun rise then you might take on the appearance that you are worshipping the sun. The second prayer is done near midday when the sun is declining, this prayer is called Zhur. The next one is done in the afternoon about half an before sunset and is called Asr. The fourth prayer is done a little after sunset and is Maghrib, and the fifth and final prayer is done at night when it is dark and can possibly last until mid-night, this prayer is called Isha. The third Pillar of faith is the tax on people, every year 2% of a familys possessions were taken for different reasons. One of the reasons was to help the poor or the people whoShow MoreRelatedThe Teachings of Islam653 Words   |  3 Pagesabout Islam, I’m pretty sure you have. People say that Islam tells you have to live your life, but really Islam tells you much more, like how to be nice to people, and what you get for being nice. It teaches you how to be a good person and stay away from bad things. Islam is the most fastest growing religion on the face of the earth. 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The Basic Mechanisms of Homeostasis Free Essays

The Basic Mechanisms of Homeostasis Overview of homeostasis The term homeostasis was first coined by Walter Cannon in 1929 to literally mean ‘steady state’. It describes the dynamic equilibrium by which internal constancy is maintained within set limits by regulation and control. There are many examples of homeostatic control throughout the human body and in other living organisms, such as pH, pressure, and temperature. We will write a custom essay sample on The Basic Mechanisms of Homeostasis or any similar topic only for you Order Now A concept important to homeostasis is the process of feedback circuits; involving a receptor, an effector, and a control centre. A receptor is responsible for detecting a change in the body, while the effector corrects this. The control centre organises these two together to elicit the response. The most common form of control in homeostasis is known as negative feedback, in which an excess or deficit in a homeostatic system triggers its own regulation. The diagram below illustrates this concept in reference to the control of temperature (Figure 1). Figure 1 is a simple representation of a rather complicated process. Here, the several types of negative feedback circuits involved in temperature control have been summarised into one. The hypothalamus is a combined receptor and control centre, both recognising extremes of temperature change, and triggering bodily effectors to correct the changes. Figure 1 shows the responses to a decrease in body temperature, which directs organs to increase metabolism, thus causing shivering. Another effect would be causing hair cells on the skin to force up their hairs, creating a trapped layer of air across the body surface. Such effects should then cause the body temperature to rise to the optimal 37Â °C again, causing feedback to switch the circuit ‘off’. If this does not occur, the circuit will continue to direct effectors to warm the body because the feedback will not be switched ‘off’. Recent research, however has added another dimension to the accepted definition of homeostasis. Scientists studying circadian rhythms (24-hour bodily cycles) have pointed out that the internal environment does not have completely constant ‘normal’ set point. They have found, for example, that he set point for human body temperature varies over a 24 hour cycle, fluctuating between 36Â °C and 37Â °C. As a result of this research, current thinking suggests that while homeostasis controls the ‘minute-by-minute fluctuation in the environment’ , circadian rhythms control the body’s general programming over time. In this essay, we will concentrate on two examples of homeostasis, one that occurs in humans and one which occurs in plants. Firstly, we will discuss the control of blood glucose levels in mammals, and then will look at the role of plant stomata in regulating water loss. Example 1: Control of blood glucose levels The human body has a number of mechanisms in place to regulate the storage and release of molecules for energy. Sometimes, an individual will consume more calories than can be immediately used, so sugars will be stored in the form of glycogen (a polymer of glucose) in liver and muscle cells. Other periods of increased activity may however, require the sudden release of energy, whereby glycogen is initially oxidised from the stores in the liver. Clearly, this is another example of homeostasis and it is outlined in Figure 2. Two enzymatic hormones are utilised by the body to control the interchange of glucose as an energy molecule and glycogen as a storage molecule. The first, insulin, lowers blood glucose levels by promoting its conversion to glycogen. The second, glucagon, increases glucose levels by allowing glycogen to be phosphorylated. Both of these hormones are produced and released by specialised cells in the pancreas known as Islets of Langerhans. Insulin is released from ? -cells, and glucagon is released from ? -cells. Figure 2: Blood glucose control by insulin and glucagon If the blood glucose level is too high, more insulin and less glucagon is released. This causes cells to take in glucose from the blood, while the liver converts glucose to glycogen. During low levels of blood glucose however, glucagon release increases, activating the breakdown of glycogen to glucose in the liver, and glucose is released into the blood. This is a good example of negative feedback control, as the lowering of blood glucose, for example, inhibits further insulin secretion. Importantly, insulin is dependent upon calcium. This is because glucose activates calcium channels. When glucose levels are high, the subsequent release of calcium results in calcium binding to calmodulin. Together, the two molecules promote insulin vesicles to be released from the pancreas. This demonstrates the negative feedback system discussed in the overview. Example 3: Control of water loss by plants Plants need to balance their need to conserve water with their need to photosynthesise energy. Transpiration causes water to be pulled up through the plant passively as water diffuses out through the leaves. These pores are opened and closed by the action of surrounding guard cells, located as illustrated in Figure 3. Figure 3: Drawing of stoma guard cells These guard cells can take on two extremes of conformation; either flaccid, to close the stoma, or turgid, to open the stoma. When guard cells take in water via osmosis, they swell, become turgid, and are forced to bulge outwards into a kidney shape, opening the stoma. They adhere to this shape both because the two cells are attached to each other at either end, and because cellulose microfibrils constrain them. However, if the guard cells lose their water content, they shrink and become flaccid, closing the stoma so that water cannot leave. The opening and closing of the stomata have been shown to be affected by light concentrations. When illuminated, the concentration of solutes in the guard cell vacuoles increases because starch is converted to malic acid, and a proton pump in the plasma membrane is stimulated. The proton pump removes hydrogen ions (H+) from the guard cells, and in response, potassium ions (K+) flow into the cell. Chloride ions (Cl-) also flow into the cell via another pump in response to the H+ concentration difference. The accumulation of these ions and malate in the vacuole of the guards cells is enough to cause the water potential to drop within the guard cells. Water then flows in by osmosis, leading to the turgidity just described and opening the pore. As this opening process occurs in light, exactly the opposite happens at night. As light is lost, channels open to conduct Cl- and K+ out of the guard cells, water is lost, and the cells become flaccid and close. Another stimulus for the closing of stomata is an emergency response to the plant wilting from lack of water. In this case, CO2 concentration increases inside the leaf cells, and alongside the wilting, causes the plant to release the hormone abscisic acid (ABA). This diffuses into guard cells and activates the loss of Cl- and K+, effectively mimicking the night time action of the stomata. Concluding Remarks The idea of homeostasis has been well-developed since it was first identified in the mid-1900s. We have seen in this essay that feedback loops play an important part in homeostatic processes, and that the process is controlled by the action of detector and effector hormones and other molecules activated by control centres. Ongoing research also indicates that innate circadian rhythms affect the processes of homeostasis, causing the optimal set point for internal conditions to vary on a daily basis. Bibliography Alberts, B. , Bray, D. , Lewis, J. , Raff, M. , Roberts, K. , Watson, J. D. (1994). Molecular Biology of the Cell: Third Edition. Garland Publishing, U. S. A. Campbell, N. A. , Reece, J. B. Mitchell, L. G. (1999). Biology: Fifth Edition. Addison Wesley Longman, Inc. U. S. A. Foster, R. Kreitzman, L. (2004). Rhythms of Life: The biological clocks that control the daily lives of every living thing. Profile Books, London. Givens, P. , Reiss, M. , Rowland, M. (1996). Human Biology and Health Studies. Nelson, Surrey. Jurd, R. D. (1997). Instant Notes in Animal Biology. BIOS Scientific Publishers, Oxford. Rost, T. L. , Barbour, M. G. , Stocking, C. R. , Murphy, T. M (1998). Plant Biology. Wadsworth Publishing Company, USA. Van De Graaff, K. M. Fox, S. I. (1999). Concepts of Human Anatomy Physiology. McGraw Hill, USA. Webpage: Physiological ecology: functional responses to environment. Accessed 16/03/2005. http://www. ecology. botany. ufl. edu/. .. /homeostasis. html Webpage: Class Notes (2002). Accessed 17/03/2005. http://www. msu. edu/course/lbs/145/smith/s02/classnotes_032802. html Webpage: No title. Accessed 17/03/2005. http://www. puc. edu/Faculty/Gilbert_Muth/botgloss. htm How to cite The Basic Mechanisms of Homeostasis, Essay examples