Influence Of Positivism Interpretivism And Realism Approaches Psychology Essay

Influence Of Positivism Interpretivism And Realism Approaches psycho crystal clear skill EssayAll sociological question material bodys and orders make certain assumptions ab give a representation the nature of the sociable existence and how acquaintance is generated. One of the ways that look send packing be evaluated and improved is to make these assumptions more verbalised (Hibberd, 2005). Positivism, interpretivism and realism give blow answers to the nature of scientific friendship and whether or non it is applicable to societies. galore( attitudenominal) scholars entreat that a long deal of sociological investigate contains elements of every last(predicate) triple (Suppe, 1984 Bickhard, 1992 Hibberd, 2010). To a distant extent these arguments have influenced the modeological division of kind inquiry. It is claimed that, the three-figure methods have their intellectual underpinning in the overconfident and realist paradigms, while the soft methods/tec hniques have their intellectual underpinning in interpretativist, constructivist, and inbredist paradigms (Hanzel, 2010).However, despite these ongoing arguments between the methodological usages of soft and vicenary explore (Gage, 1989) combined methods represent a fast developing field of social science methodology. As all methods have specific margins and break outicular strengths, galore(postnominal) discussants propose that soft and decimal methods should be combined in order to compensate for their mutual weaknesses (Tashakkori Teddlie, 2003). Moreover, it is claimed that this movement scripts the beginning of a young era in social investigate indicated by a tendency to combine quantifiable and soft methods pragmatically unencumbered by old debates (Johnson Turner, 2003). Therefore it is emphasized that the drills of a mixed-method radiation pattern provides an important calamus in over access the limitations of both soft and vicenary mono-method look for .This essay deals with social theories that influence soft and qualitative explore methods employed in social sciences as either in principle separable or fifty-fifty as irreconcilable methods of social sciences. It starts with a characterization of positivity, Interpretivism and realism and links these theories to the foundation of qualitative and valued research methods. Then, it shows how they deal with the various aspects of the qualitative- numerical divide. Finally, it is the intention to show how the combined methodological approach may be merged in a coherent way to add value and abet in the excogitate of a single research project. With an emphasis on the departures and similarities between quantitative and qualitative approaches providing the basis for exploring the methods of cartel both approaches to overcome their weaknesses by providing a commentary of the complementary strengths of each tradition.Characterizing Positivism, Interpretivism and Realism approache sFew sociologists would list themselves as a convinced(p), interpretivist or realist. These argon terms employ primarily by methodologists and social theorists to report and evaluate the theoretical assumptions underlying different approaches to research (Bickhard, 1992 Johnson, 2006 Hibberd, 2010). There be many different popular opinions in sociology round what societies be and the best ways of obtaining knowledge of them. This part of the essay simplifies matters to some extent by characterizing three of the most influential theories of knowledge in sociology profitableness, interpretivism and realism (Bryman, 1998 and 2001 Hibberd 2010).PositivismPositivism is frequently utilize to stand for the epistemological assumption that empirical knowledge based on principles of objectivity, verificationism, and reproducibility is the foundation of all authentic knowledge (Bryman, 2001 Hanzel, 2010). The term positivist has been critical for some time in the gentlemans gentlem an sciences because positivist tends to subscribe to a number of bases that have no place in present-day science and doctrine (Hanzel, 2010). Positivism views that sociology can and should use the methods of the natural sciences, that do not usually mean using experiments because in that respect are all sorts of ethical problems with doing that, scarce positivists do believe that sociologists should use quantitative methods and aim to set and measure social structures. As a philosophical approach, favorableness encompasses a crowd of notions. Table 1 on a lower floor, provides main characters for positivist key ideas. It shows that positivists sum up all the items by being against metaphysics (Hacking, 1983).Character commentaryemphasis upon verificationSignificant propositions are those whose truth or assumedhood can be colonized in some way.Pro- honoringWhat we can see, feel, touch, and the like provide the best content or foundation for all the rest of our non mathematical knowledge.DiscoverabilityScientific knowledge is something discovered (rather than produced or constructed).Anti-causeThere is no causativeity in nature, over and above the constancy with which events of bingle kind are followed by events of an different kind.Downplaying explanation commentary may help organize phenomena, but do not provide any thick-skulleder answer to wherefore questions except to say that the phenomena regularly occur in such and such a way.Anti-theoretical entitiesPositivists tend to be non-realists, not scarce because they restrict creation to the discernable but overly because they are against causes and are indistinct astir(predicate) explanations.Table 1 Positivism charactersSource Hacking, 1983Positivist theory debates that the methods of the natural sciences are applicable to the study of societies. In the positivist view, sociology selects the search for causal relationships between observable phenomena and theories are tested against observa tions (Hibberd, 2009). interrogationers adopting a positivist point of view may still be interested in finding out about pots immanent views. For utilisation, they explore things such as attitudes and opinions through survey research (Michell, 2003). However, they see the childbed of sociology as explaining why people behave in the way they do, and how people really feel about things cannot be explained scientifically.InterpretivistInterpretivists do not of necessity reject the positivist account of knowledge, but they question the idea that the logic and methods of natural science can be imported into the study of societies. Max Weber was one of the main influences on the interpretivist tradition in sociology. For him, natural science and social science are two very different enterprises requiring a different logic and different methods (Bryman, 1982).At the heart of interpretivist critique of positivism is a humanist viewpoint. Some of those favouring an interpretivist view of sociology have long argued that in their search for a scientific explanation of social life, positivist have sometimes forgotten that they are studying people, and to study people you need to get out and explore how they really think and act in everyday situations. Interpretivists argue that unlike objects in nature, human beings can change their demeanor if they know they are being observe (Collins, 1984 Guba, 1987). So, interpretivists argue that if we want to understand social action, we need to look into the reasons and means which that action has for people (Marsh, 2002). Take the example of crime, a positivist would argue that researchers can simply measure crime using quantitative methods and recognise patterns and correlations. While, an interpretivist would argue that we need to understand what people mean by crime, how they come to categorize certain actions as criminal and then investigate who comes to be seen as criminal in a particular purchase order . The aim o f interpretivist approaches in sociology is to understand the subjective experiences of those being studied, how they think and feel and how they act in their natural contexts (Marsh, 2002 Johnson, 2006).Therefore, although interpretivists still try to be objective and opinionated in their research, the key criterion in interpretivist epistemology is validity. The favoured research design is ethnography and the main methods are ones that help researchers understand social life from the point of view of those being studied, such as unstructured observation, unstructured interviews and personal records. Interpretivism has provided a powerful critique of many of the taken-for-granted ideas of positivism that are widely used in sociology and in other social sciences (Marsh, 2002). It has also influenced a whole field of research illuminating peoples everyday life experiences. However, interpretivists accounts are criticised by some sociologists for not providing testable hypotheses t hat can be evaluated. This can lead to relativism where one theory, or study, is seen as just as fair as any other.RealismRealist theory, like positivism, holds that sociology can, and should, follow the logic and methods of the natural sciences, meanwhile, it differs from positivism in its description of science (Hartwig, 2007 Hibberd, 2010). In positivist research, theories are tested against observations and found to be true or false or somewhere in between. In simple terms, the incidents are the judge of the theory (Hibberd, 2010). Realists do not make this clear-cut separation because they do not believe that observations can be separated from theories (Parker, 2003 Hartwig, 2007). They argue that no form of science relies exclusively on observable empirical evidence. There are incessantly aspects of any form of reality that remain hidden beneath the surface of what can be sight (Duran, 2005 Hibberd, 2010). According to realists, the aim of scientific work is to uncover th e underlying causal mechanisms that bring about observable regularities.Realists see research being guided primarily by scientific criteria, such as the systematic pile upion of evidence, reliability and transparency. However, because they recognise the importance of the subjective dimension of human action, they also include methods that document the validity of peoples experiences (Bhaskar, 1999). seek designs are more likely to be experimental or comparative in realist research, but there is no particular commitment to either quantitative or qualitative methods (Parker, 2003 Hartwig 2007).The focal point of realist methodology, however, is on theory. Realists argue that as there is no such thing as theory-free data sociological methods should be specifically concentered on the evaluation and comparison of theoretical images, explanations and policies.The development of a clear, realist epistemology is comparatively recent in sociology and owes much to new realist writers lik e Bhaskar (1986, 1999) and Pawson (1989). They have provided a different interpretation of science and its relationship to social sciences, and a developing alternative to the dominant theories of positivism and Interpretivism that laid the foundations for a non-empiricist epistemology in social science (Hibberd, 2009 and 2010). However, they would say that this doesnt mean that either set of methods, positivist or interpretive, have to be ditched. The realists argument is that sociologists can be pragmatic and use whatever methods are appropriate for particular circumstances. accessible reality is complex and to study it, sociologists can draw on both positivist and interpretivist methods.However, realism is also criticised for exaggerating the dependence of science and social science on theory, and realist epistemology offers, at best, very limited truths about the social world. Many studies in sociology use a combination of positivist, interpretivist and, more recently, realist ideas, just as they use different research methods. The three theories are very general descriptive terms and there are many different theoretical approaches within the general framework of each one. Table 2 shows different research methods associated with each theory.TheoryResearch designResearch methodsPositivismSocial surveys morphological interviewsExperimentalStructural observationsComparativeOfficial statisticsInterpretivismEthnographyParticipant observationUnstructured interviewsPersonal documentsRealismExperimentalNon-specific, but methods are theory-focusedComparativeTable 2 Theory, Design and methodsSource Bryman, 2001Conflict of Quantitative and Qualitative Research ParadigmsThe quantitative methods have their sage foundation in the positivist and realist paradigms, while the qualitative methods have their rational foundation in interpretativist, constructivist, and naturalist paradigms. The opposition between these paradigms was succinctly characterized by Guba as follo ws The one precludes the other just as surely as belief in a round world precludes accept in a flat one (Guba 1987, 31). The opposition between these paradigms is then expressed as shown below in table 3 (Lincoln and Guba 1985).Axioms AboutPositivist ParadigmNaturalist ParadigmThe nature of realityReality is single, tangible, and fragmentable.Realities are octuple, constructed, and holistic.The relationship of the knower to the known apprehender and known are independent, a dualism.Knower and known are interactive, inseparable.The possibility of generalizationTime- and context-free generalizations (nomothetic statements) are possible.Only time- and context-bound working hypotheses (idiographic statements) are possible.The possibility of causal linkagesThere are real causes, temporally precedent or simultaneous with their effects.All entities are in a state of mutual simultaneous shaping, so that it is impossible to distinguish causes from effects.The role of values dubiousness is value-free.Inquiry is value-bound.Table 3 Contrasting of Positivists and Naturalists Paradigms,Source Amended from (Hanzel, 2010 Lincoln and Guba 1985)Consequently, it is comm whole claimed that quantitative research is based on positivistic assumptions, whereas the qualitative approach is grounded on anti-positivistic positions (Lincoln Guba, 1985 Lund, 2005). Several researchers and academics (Creswell, 1995 Gall Borg, 1996 Ryan Bernard, 2000) have wedded additional explanations to both methods they are asserting that quantitative research refers to the systematic empirical investigation of quantitative properties and phenomena and their relationships within the social sciences. Thus, the objective of quantitative research is to develop and employ mathematical models, theories and hypotheses pertaining to social phenomena. The surgical procedure of numerical measurement is central to quantitative research because it provides the fundamental connection between empirical observ ation and mathematical expression of quantitative relationships. Qualitative research is distinctive by nature in aiming to collect detailed accounts investigating into the sagacity of human behaviour. The qualitative researcher assumes that flexibility in human behaviour is socially constructed, as so, seeks to reason and analyses factors that govern such behaviour in doing so the qualitative method investigates the why and how of decision making, not just the quantifiable what, where or when occurrences.Similarly, Jana Plichtov (2002) claims that the differences between the quantitative and qualitative research methods are based on a paradigmatically different understanding of the subject matter of and the sense of acquaintance in the social sciences, that is The quantitative approach starts from the premise that we can arrive at trustworthy knowledge only if the human being is reduced to a set of measurable variables between which we can guess the relations of causation. It se es the sense of cognition in prediction and control of human behaviour. While, the qualitative approach does not agree with that reduction because it degrades the human being to a reacting mechanism, It proposes such research strategies which respect the fact that the human being is an acting being pursuing certain intentions, creating and understanding meanings, and that it is a socio-cultural being whose adaptation has a mediated and social character (Plichtov, 2002).Moreover, Gall et al. (1996, cited Lund, 2005) presents key differences between quantitative and qualitative research approaches. Part of the difference refers to what researchers assume, the other part focuses on the truth of these assumptions, irrespectively of whether or not they are adopted by researchers. Onwuegbuzie and bleed (2005) have other classifications to the differences between both methods they argue that the quantitative-qualitative paradigm conflict has resulted in the evolution of three major school s of thought, namely purists, situationalists and pragmatists. The difference between these three perceptions relates to the extent to which each believes that quantitative and qualitative approaches can co-exist and be combined (Bryman, 1984). These three camps can be understood as purists and pragmatists exist on opposite ends, while situationalists are somewhere in the middle. The following account focuses on Onwuegbuzie and Leech (2005) perspective.For purists, the assumptions associated with quantitative and qualitative paradigms regarding how the world is viewed and what it is important to know are irreconcilable. They envisage that both methods stem from different metaphysical and epistemological assumptions about the nature of research (Bryman, 1984 Collins, 1984 Tashakkori Teddlie, 1998). Purists advocate that the methods and tenets from positivism and post-positivism cannot and should not be mixed (Smith, 1983). They believe that the axioms of post-positivism and positivi sm have mutually exclusive assumptions about society thereof, the research methods derived under each are considered to be mutually exclusive as wellIn agreement with purists and acceptance of both positivist and post positivist paradigms, situationalists maintain that qualitative and quantitative methods are complementary but should not be integrated in a single study. However, they believe that definite research questions relate more to quantitative approaches, whereas other research questions are more commensurate for qualitative methods (Onwuegbuzie and Leech, 2005). Thus, although representing very different directions, the two approaches are inured as being complementary.By contrast, pragmatists, unlike purists and situationalists, contend that a false separation exists between quantitative and qualitative approaches (Newman Benz, 1998). They advocate the integration of methods within a single study. Sieber (1973) articulated that because both approaches have internal str engths and weaknesses, researchers should utilize the strengths of both techniques in order to understand better social phenomena. Indeed, pragmatists assign to the philosophy that the research question should drive the methods used (Onwuegbuzie and Leech, 2005). In any case, researchers who ascribe to epistemological purity disregard the fact that research methodologies are merely tools that are designed to aid our understanding of the world.Table 4 presents a summary of the qualitative-quantitative divide, understood as a clash of paradigms, each characterized by the characteristics shown in the table (Reichardt and urinate 1979). Here the divide is approached by means of a possible link between the respective method and the attributes of a paradigm. Another characterization of the nature of the qualitative-quantitative divide is presented by A. Bryman, as shown in table 5 (Bryman 1988, 94).Qualitative ParadigmQuantitative ParadigmAdvocates the use of qualitative methodsAdvocates the use of quantitative methodsPhenomenology concerned with understanding human behavior from the actors own frame of referenceLogical-positivism seeks the facts or causes of social phenomena with little regard for the subjective states of individualsNaturalistic and uncontrolled observationObtrusive and controlled measurementSubjectiveObjectiveGrounded, discovery-oriented, exploratory, expansionist, descriptive, and inductiveUngrounded, verification-oriented, confirmatory, reductionist, inferential, and hypothetico-deductiveProcess-orientedOutcome-orientedValid real, rich, and deep dataReliable hard and replicable dataUngeneralizable single case studiesGeneralizable multiple case studiesHolisticparticularisticAssumes a dynamic realityAssumes a stable realityTable 4 Reichardt and Cook on Attributes of the Qualitative and Quantitative ParadigmsSource Amended from (Hanzel,2010)Based on such characterizations of the differences between qualitative and quantitative research, the issue of the qualitative-quantitative divide in social sciences could be approached from two points of view. The first, moderate, according to which one deals only with two different sets of techniques that can be, if required, mutually combined and the second, radical, according to which the divide and the respective techniques/methods are grow in paradigmatically opposed epistemologies and, thus, the respective methods/techniques cannot be combined.AspectQuantitative ResearchQualitative Research government agency of qualitative researchPreparatoryMeans to exploration of actors interpretationsRelationship between researcher and subject distantCloseResearchers stance in relation to subjectOutsiderInsiderRelationship between theory/concept and researchConfirmationEmergentResearch strategyStructuredUnstructuredScope of findingsNomotheticideographicImage of social realityStatic and external to actorProcessual and socially constructed by actor genius of dataHard, reliableRich, deepTable 5 Br yman on Differences between Quantitative and Qualitative ResearchSource Amended from (Hanzel,2010)Similarities between Quantitative and Qualitative Research ApproachesIt is possible to argue that there are overwhelmingly more similarities between quantitative and qualitative approaches than there are differences (Onwuegbuzie and Leech, 2005). Bothe and Andreatta (2004), add that both approaches involve the use of observations to address research questions, describe their data, construct descriptive arguments from their data, and speculate about why the results they notice happened as they did. Both sets of researchers select and use analytical techniques that are designed to obtain the maximal meaning from their data, and so that findings have utility in relation to their respective views of reality (Kelle, 2006).Both methods investigators utilize techniques to ramble their data. Such techniques include persistent observation with continuous and prolonged investigation of the rese arch study with considerateness to rival explanations. Replication of the chosen study method to other cases (of which may include extreme scenarios) provides the fortune to gain validity of findings and the methodological approach used, by means of a representative study group to allow for reliable generalisations to be made. Triangulation, verification of researcher effects and weighting of the evidence identifies and resolves researcher parti pris and thick description (Creswell, 1998, cited Onwuegbuzie and Leech, 2005) which may impact on the findings. Debriefing of study participants may obtain blue-chip feedback from participants also.Moreover, quantitative and qualitative researches represent an interactive range and the role of theory is central for both paradigms. Specifically, in qualitative research the most common purposes are those of theory initiation and theory building, whereas in quantitative research the most typical objectives are those of theory testing and t heory modification (Newman Benz, 1998). Clearly, neither tradition is independent of the other, nor can either school encompass the whole research process. Thus, both quantitative and qualitative research techniques are needed to gain a more complete understanding of phenomena (Newman Benz, 1998).Hence, there are many parallels exist between quantitative and qualitative research. Indeed, the purity of a research paradigm is a habit of the extent to which the researcher is prepared to conform to its underlying assumptions (Luttrell, Wendy, 2005).This suggests that methodological pluralism (Larsson, 2009) should be promoted, the best way for this to occur is for as many investigators as possible to become pragmatic researchers (Onwuegbuzie and Leech, 2005).Combined research methods and function in the research processA combination of qualitative and quantitative research approaches can assist in practical solutions to overcome limitations of mono-method research discussed for the l ast 50 years (Kelle, 2006). However, it is rarely address in current debates whether it is possible to develop solid methodological strategies for structuring research methods based on that insight of compounding qualitative and quantitative methods (Creswell et al., 2003 Tashakkori Teddlie, 2003 Onwuegbuzie Leech, 2005), though there is a broad agreement that a use of multiple methods with complementary strengths and different weaknesses can add value to a single research. Despite this, the discussion provides only sparse information about which designs could overcome which weaknesses of mono-method research. Furthermore, there is still a lack of agreement about the exact classification and terminology of different mixed methods, combined method or multi-method designs which are used in research practice (Tashakkori Teddlie, 2003, cited Onwuegbuzie Leech, 2005, p307 ).By starting the research process with a qualitative study, researchers may obtain access to knowledge that hel ps them to develop the appropriate theoretical concepts and to construct consistent research instruments later on that cover relevant phenomena by con successive and relevant items. Such a design helps to overcome the limited transferability of findings from qualitative research as well as the initially mentioned hazards of the heuristics of commonsense knowledge (Onwuegbuzie and Leech, 2005, p 307). This approach can help to construct consistent research instruments that cover relevant phenomena by consequential and relevant substances.Meanwhile, combining qualitative and quantitative methods the opposite way could be useful in many cases that means starting with a quantitative study, followed by qualitative questions (Onwuegbuzie and Leech, 2005 Lund 2005). In this quantitative-qualitative approach, problem areas and research questions are identified by carrying out a quantitative study which will have to be further investigated with the help of qualitative data and methods. The p roblem of quantitative research addressed by this design is often the difficulty to understand statistical findings without additional socio cultural knowledge.Furthermore, the quantitative part of a sequential quantitative-qualitative design can guide systematic case comparison in the following qualitative inquiry by helping to identify criteria for the selection of cases and by providing a sampling frame (Onwuegbuzie and Leech, 2005 Kelle, 2006). Thus, this design can help to overcome an important threat of validity existing in qualitative research that researchers focus on distant and marginal cases. Another problem of qualitative research can be addressed by this design it helps to avoid a qualitative study with an outsized scope that covers a field of battle too wide to be captured with the help of a small qualitative sample. Onwuegbuzie and Leech (2005) give a simple example to understand the above problem a qualitative study of family life in a contemporary city would have t o take into account many more different forms of families than a similar study in a traditional rural community in the first decades of the twentieth century. By drawing on statistical material about the distribution of different family forms, the minimum requirements for qualitative sampling could be easily captured, and may be well advised to downsize the research question and research domain (Bryman, 2001 Onwuegbuzie and Leech, 2005).On the other hand, a parallel qualitative-quantitative design can implement similar functions to a sequential design the qualitative part of the study can provide information that helps to understand statistical relations, to develop explanations and to identify additional variables that increase variance already explained in the quantitative data. A great benefit of a parallel qualitative-quantitative design is that it helps to identify measurement problems and methodological artefact of both qualitative and quantitative data, as the same persons a re interviewed with different techniques (Bryman, 1992 and 2001). However, this parallel design approach encloses an important disadvantage, it is that qualitative sampling and data collection cannot be systematically developed from research questions derived from quantitative data therefore it can easily be the case that the available qualitative data provide no answers for questions coming from the quantitative study, as they were not collected for that purpose.ConclusionIt is shown throughout this essay that the theoretical approach influences the methodological approach and vice versa. Many studies in sociology use a combination of positivist, interpretivist and, realist ideas. The essay demonstrates that the influence of positivism has inspired much of social research most prevalent research methods. Some of these include surveys, questionnaires and statistical models. Researchers applying a positivist methodology for their study consider large-scale sample surveys and controll ed laboratory experiments as suitable research methods. These methods can be justified as they allow positivist researchers to employ empirical and logical quantitative data. While, interpretivism employs qualitative methods to understand people, not to measure them, it attempts to capture reality in interaction, however, does not necessarily exclude quantitative methods. Whereas, quantitative results from a positivist method like a survey are unlikely to provide understanding of this deeper reality and therefore should not be a major part of any realism research project, basically, because realism research data are almost always qualitative data about meanings.The essay provides several benefits of performing mixed method research. Researchers of social science use a wide variety of research methods to gain and enhance knowledge and theory. The different types of research methodologies, quantitative and qualitative, are associated with the epistemological and theoretical perspectiv es the researcher wishes to adopt. The essay demonstrated that quantitative and qualitative methods can fulfil different, yet, complementary purposes within mixed-method designs. Quantitative methods can give an overview ab