Concepts and Paradigms of IR research: Theory and methods in Political Science By Dr. Aaron T. Walter
Concepts and Paradigms of IR research: Theory and methods in
Political Science
By
Dr. Aaron T. Walter
Introduction
The well-written, organized, and important edition of
Theories and Methods of Political Science by Gerry Stoker
and David Marsh achieve their aim to provide an introduction
to the way that political scientists carry out their
studies. Moreover, the main approaches to political science
are presented. From explanations on epistemology and
ontology in the six different approaches to political
science to the broad ways of approaching political science
the attitudes, understandings and practices are offered for
the scholar and student to gain insight. The reader found
the contributing authors knowledgeable and the approaches
that have been detailed more than sufficient, however for
the purposes of this position paper disagreement is found on
Messrs Stoker and Marsh argument that “political science
should be interested not only in understanding ‘what is’; it
should also be concerned with the normative issues of ‘what
should be’.” This paper postulates that such a concern
misses the main point. Inside an idea is presented that
trough an investigation of behaviouralism, normative theory
and institutions and ideas a position that political science
is the most formidable when from the understanding of what
is.
1. A discipline of diversity
Political science can best be argued as a discipline of
diversity. As Stocker and Marsh state, “…a pluralism of
method and approach out there that should not be denied but
it should not be isolative but rather interactive. It should
be eclectic and synergistic, (Stocker & Marsh, 2002)“ in
short a behavioural approach as actions from individuals and
not institutions (Guy, 2000) such as legislatives,
executives and judiciaries explain the relation to the
political system.
Since, political science deals with the theory and practice
of politics as well as the analysis of political behavior
and political systems the relationships that form political
events and conditions are what is revealed general
principles are able to be constructed about the way the
world of politics work (UNC,1999). Political Science is a
discipline of diversity due to its interaction with other
fields from economics, international relations, psychology,
law, and political theory to name a few. Political Science
is very often separated into three sub-disciplines of
distinct nature. Political Philosophy, International
Relations, and Comparative Politics. As to the first sub-
discipline, reasoning for an absolute normative government,
laws, and other distinctive characteristics is the drive in
political philosophy scholarship. Classical political
philosophy is primarily defined by a concern for Helenic and
Enlightenment thought, though political scientists use
modernity and terminology such as structure that is close to
that of sociologists. International Relations looks to the
reciprocal action or influence between nation states,
intergovernmental and transnational organizations, while
Comparative Politics compares the varying types of
legislatures, political actors and constitutions from an
intrastate perspective. Sub-discipline diversity is not only
what Political science incorporates. The field is also
methodologically diverse.
Political science appropriates many methods from social
research, including rational choice theory, behavioral,
interpretivisim, positivism, structuralism,
poststructuralism, realism, institutionalism, and pluralism.
In brief,
Rational choice theory: The central conception to some modern
political science where the ‘idea’ of rationality is
different from the colloquial and philosophical uses.
Rational choice theory employs a specific and narrower
definition of rationality which means that a person acts as
if balancing costs against benefits to arrive at action that
maximizes personal advantage and as such practitioners of
said theory will not investigate the origins, nature, or
claim of human motivation, but rather observe the
inexplicable wants in specific social or economic
environments. As Hugh Ward states, “rational choice is an
indispensable part of the toolkit of a political phenomena,“
(Stocker and Marsh, 2002).
Behavioralism: an approach within the field of political
science that attempts to provide an objective, quantified
approach to explaining and predicting political behavior
(Walton, 1985). Looking in-depth at the individual and
choices.
Interpretivism: as a sociological interpretivism related to
antipositivism following Max Weber stressing the rejection
by academics of empiricism and the scientific method.
Reality cannot be expressed without concepts.
Positivism: The opposite to interpretivism since this method
refers to a set of epistemological perspectives and
philosophies of science that postulate that the scientific
method is the best approach to uncovering the processes of
human events.
Structuralism: It is the rejection of the concept of human
freedom and choice and instead on the way that human
behavior is determined by various structures.
Poststructuralism: Best known by one of its main proponents, the
French scholar Michel Foucault, the theory is a collection
of radical philosophies critical of dominate Western culture
and norms. Especially popular during the 1960s were student
and worker protests were seen in the West the idea was to
challenge the assumed norms. To this end, founding knowledge
either by experience or systematic structures was not
possible. The ability to use diverse perspectives to create
a multifaceted interpretation and analyzing meanings was key
to understanding. This premise is in conflict with
structuralism as an intellectual movement studying the
underlying structures within culture emphasizing logic and
the scientific nature of its results.
Realism: A dominant school within international relations
where national interest and security is prioritized over
ideology and moral concerns. This also includes social
reconstructions and is subdivided into seven parts. In
brief, classical realism postulates that man pushes states
and individuals to act, meaning interest over ideology.
Defensive realism discusses security concerns in connection
to anarchy. Liberal realism, which will be, discussed more
in depth in proceeding paragraphs postulates about a society
of states.
Institutionalism: a group of differing theories which have in
common their focus on the social and organizational orders,
mechanism and structures within the field.
Pluralism: Within political philosophy an acknowledgement of a
diverse political system while when applied to a political
theory political power in society does not lie with the
electorate but distributed among a wide number of groups.
Moreover, such techniques and methods relate to the kind of
inquiries sought from historical documents and official
records, but as academicians survey research, statistical
analysis, case studies and journal articles assist. As J.
Stoner writes, “as a discipline, political science, possible
like the social sciences as a whole, lives on the fault line
between the two cultures in the academy, the sciences and
the humanities,” (Stoner, 2008). And it is on this point
that human behavior is so important to the study of
Political science.
Observations of human behavior in all aspects of politics
are clearly the aim of the study of the field. Controlled
environments are sought after, but are challenging to
reproduce and so they are accomplished through experimental
methods (Druckman, 2010). Also, historically political
scientists have observed institutions and political elites
in an effort to identity patterns, generalizations and build
theories. Though this is the broad understanding, the
excitement is found in the details. Beginning in the 1950s
and 1960s behaviouralism assumed a vital position in the
field of political science that carried the tradition of its
philosophical origins and logical positivism. From these
roots have come the core characteristics such as the use of
relevant empirical evidence rather than illustrative
supporting examples and falsifiability.
As a social science, political scientists can observe human
actors who make conscious choices unlike non-human
organisms. Despite the complexities, contemporary political
science has progressed utilizing several methods and
theoretical approaches to politics with methodological
pluralism as a defining feature with growth of both
normative and positive political science. One such approach
is that of the international political economy.
1.1 International political economy
While an academic disciple within social sciences where
international relations is the focus along with political
economy it is interdisciplinary drawing scholars from
sociology, history, and cultural studies. Within the study
of the international political economy the knowledge sought
and disseminated is concerned with political forces and how
such forces (states, institutions, people) shape economic
interaction of collective markets and the effects on
political structures and outcomes. As such, scholars within
this disciple are at the forefront of research and debate on
globalization. However, within the field, scholars are
grouped in three categories, liberal, realist, and Marxist.
In brief,
The 'liberal' view believes in freedom for private powers at
the expense of public power (government). Markets, free from
the distortions caused by government controls and
regulation, will naturally harmonize demand and supply of
scarce resources resulting in the best possible world for
populations at large.
The 'realist' view (formerly commonly labeled "nationalist")
accepts the power of free markets to deliver favorable
outcomes, but holds that optimum conditions are generally
obtained with moderately strong public power exerting some
regulatory control.
The 'Marxist' view believes that only robust application of
strong public power can check innate tendencies for private
power to benefit elites at the expense of populations at
large.
The 'constructivist' view assumes that the domain of
international economic interactions is not value-free, and
that economic and political identities, in addition to
material interests, are significant determinants of economic
action.
Within the discipline there are the American and British
schools of intellectual and theoretical application.
Regardless of differing standards, both offer benefits to
the scholar and casual reader. On this point an argument can
be made that within the worldviews of international
relations much can be learned.
2. Political Science Is
A faction of political science calling themselves the
perestroika movement that within the past decade has strived
for methodological pluralism and a heightened awareness of
people outside the discipline in fact those peoples
relevance as opposed to the typical dominance of
quantitative and methodology in the field (Schram and
Caterino, 2006). The argument for such a movement is to
prevent poor quality of scholarship and potential academic
isolation postulated by Bent Flyvbjerg in his 2001 book
Making Social Science Matter and others who have called upon
the American political science community to change (Monroe,
2005). Partly, this movement was a reaction to the perceived
over-use of the science in the field such as that within
game theory.
The use of game theory in an attempt to generate more
analysis was used increasingly more and more in the 1960s
and 1970s as research that borrowed both theory and methods
from economics and political institutional study within the
context of rational choice (Cohan, 1999) though quantitative
methods were criticized even by political scientists.
However, Kenneth R. Mladenka, political scientist at Texas
A&M University brought acceptance of urban studies in an
attempt to show how, “local settings where global, national,
and voting behavior outcomes happen at street level where
day-to-day lives are affected,” (Mladenka, 1994). David
Easton advocated this idea in contemporary political
science.
According to him, what behavioralism sought after was broad
themes such as analytic and general and explanatory rather
than substantive, particular and ethical. In doing so
political behavior is evaluated without ethical
considerations. Rodger Beehler cites this as “their
insistence on distinguishing between facts and values” (Baer
et al. (eds), 1991). This was the key to the whole
Behavioralist revolution.
Behavioralists used strict methodology and empirical
research to validate their study as a social science and it
is this precise reason that was not only innovative, since
it altered the attitude of the purpose of inquiry, but since
research supported by verifiable facts could occur a new
‘science’ within the study of politics could be recognized,
countering the dispute over the term as well as critique
that qualitative and normative study lacked the necessary
scientific method. Moreover, behavioralism challenged both
realist and liberal approaches since both were not based
upon fact (Dahl, 1961). Political behavior is better
understood after the methods such as sampling, interviewing,
scoring and scaling as well as statistical analysis is
followed. This is all done in an attempt to quantify and
explain the influences defining individual views on
politics, participation and ideology. In fact, David Sanders
goes as far as to state, “There is nothing intrinstic in
behavioralism’s epistemological position, however, that
requires quantification. On the contrary, quantitative and
qualitative forms of empirical analysis are equally
acceptable to behavioural researchers. What matters for them
is not whether evidence is qualitative or quantitative but
(a) that it is used to evaluate theoretical propositions,
and (b) that it is employed systematically rather than
illustratively (Sanders, 49).
Furthermore, in support of the idea of diversity within the
field of political science as well as trying to better
define what political science is, it should be stressed that
the interdependence of all social life has moved closer in
defining its relationship with political science as a
discipline highlighting the other disciplines such as
sociology, economists, history, psychology, even statistics,
to name a few (Farr, 1993). Thus, the scientific method is
used with a testable hypotheses and empirical verification.
Again, as Sanders writes in his defense of behaviorism
regarding social change, “only start to be interesting to
behavioralists when they: (a) specify the empirical
referents that are used in order to make the judgement that
profound change is indeed taking place; and (b) provide the
empirical evidence which shows that these referents are
indeed changing in the specific direction. Behavioralism is
entirely neutral as to what the referents in any theory
should be; this is the domain of the social theorist. To
behavioralists, however, a social theory without clear
empirical referents is nothing more than mere assertion,
(Sanders, 55). Moreover, for modern behavioralists the
notion that theory and observation are independent is
rejected. So named post-bahavioralists now accept the
relativist view that what is obsereved is in part a
consequence of the theoretical position that the analyst
adopts in the first place.
Within the social sciences and economics using the
scientific method is not strange, in fact an argument may be
made that such a method assists both in their own normative
theories.
2.2 Content of political science is helped by normative
political theory
There is strong evidence to support the argument that
normative political theory helps the field of political
science. Though broadly applied to philosophy it is also,
within the sociological context, either shared values or
institutions that structural functionalists regard as
constitutive. In effect, socialization acts as
encouragement for social activity and value. Moreover,
normative values also apply to economics when the
question of what kind of economic policies should be
pursued to achieve the valued economic outcome. Both have
relations with politics and from that basis one can look
to political philosophy.
Though often considered a branch of political science it
may also be treated as interdisciplinary. However, at its
core, political philosophy often refers to the general
view political belief or attitude about politics
(Hampton, 1997). In this effort, analysis can be through
the perspectives of epistemology for example, giving
insight into the various aspects of the origin of the
state, institutions and laws through the knowledge and
value aspects of politics. A good example of rigorous
theorising and systematic empirical testing is Paul
Whiteley and Patrick Seyd’s analysis of party activism in
the UK. From this analysis comes the general incentives
model, which has three components: individual benefits,
collective benefits, and individual costs. From this
comes the rather instructive statement by Seve Buckler,
“all true knowledge comes from empirical experience,
statement of value could not be said to be in any sense
expressions of knowledge and were only matters of
convention” (Buckler, 173). To this point, and broadly
where normative politics is assisted along the way of
gaining knowledge is through logical positivism.
2.3 Normative theory
Should also be included with study of political science
since it deals with the main normative issue, ‘what
should be’. Therefore, normative is contrasted with
positive or descriptive, explanatory theories, for
normative theory use factual statements describing
reality. Though considered rather common today within
scholarly circles, it was only as early as the eighteenth
century that philosophers began to take notice of the
normative and descriptive statements and thinking thanks
to David Hume.
Since then peoples and cultures (individuals and
societies) have to various degrees defined what is
considered appropriate by their normative standards of
ethics, belief, emotion and action being the basis of
much political discourse too. As such, the idea of
positivism is connected to normative theory. This mainly
though has its roots within philosophy.
Positivism, based upon positive verification and
experience asserts that this is the only authentic
knowledge then. Based upon the logical extension of
Enlightenment thinkers such as Auguste Comte, the
scientific method would replace metaphysics in the
history of thought observing a circular dependence of
theory and observation in science. Such an explanation
was rejected by thinkers such as Max Weber though in the
early twentieth century a descendant of Comte’s basic
thesis was formed, logical positivism.
Logical positivists also reject metaphysical speculation
and attempt to reduce statements and propositions to
unalterated logic. This ‘branch’ grew to be one of the
dominant schools within Anglo-American philosophy, though
Karl Popper have been highly influential postpositivists
in critiquing this approach. Still, within the social
sciences psychology has been affected by the positivist
movement in the development of behavioralism and
operationalism and in economics, methodological
assumptions are emulated by practising researchers.
Likewise, in jurisprudence, the authority of human
political structures and rejection of natural law. T.D.
Weldon applied a method approach in his understanding of
normative theory. According to him and his work, the
discipline was ever more considered as political science,
centring upon behavioral investigations into political
conduct. As such there is an interpretation rather than
causal explanation. To this point, explanatory approaches
were marginalized and this was the main cause of Alasdair
MacIntyre argument that “social circumstances under which
certain kinds of reasons and the rules to which they
refer become operative in determining action. This may
also mean looking for rules that might operate without
the conscious acknowledgement of actors,” (Buckler, 180).
In doing so the social theorist is able to look at
factors such as ideology and distinguish controlled and
constrained cases within the social structure.
Through scepticism of theology and metaphysics and
grounded in observable facts, most logical positivists
took the view that all knowledge is based on logical
inference and what is observed. To be put another way,
logical positivists are best known for their
verifiability criterion of meaning. In one of its earlier
and stronger formulations, this is the doctrine that a
proposition is capable of achieving knowledge only if
there is a finite procedure for conclusively determining
whether it is true or not. An intended consequence of
this view, for most logical positivists is that
metaphysical, theological, and ethical statements fall
short of this criterion. They distinguished cognitive
from other varieties of meaningfulness (e.g. emotive,
expressive, figurative), and most authors concede that
the non-cognitive statements of the history of philosophy
possess some other kind of meaningfulness. The positive
characterization of cognitive meaningfulness varies from
author to author. It has been described as the property
of having a ‘truth value’ corresponding to a possible
state of affairs, in relation to political science.
Another characteristic feature of logical positivism is the
commitment to what generally known as unification in the
science that is, the development of a common language in
which all scientific propositions can be expressed. The
adequacy of proposals or fragments of proposals for such a
language was often asserted on the basis of various
"reductions" or "explications" of the terms of one special
science the terms of another, putatively more fundamental
one. Sometimes these reductions took the form of set-
theoretic manipulations of a handful of logically primitive
concepts; sometimes these reductions took the form of
allegedly analytic deductive relationships.
Early critics of logical positivism held the belief that the
theory’s fundamental tenets could not themselves be
formulated in a way that was clearly consistent. For
example, the verifiability criterion did in fact, not seem
verifiable; but neither was it simply a logical truth since
it had implications for the practice of science and the
empirical truth of other statements. Another problem was
regarding universal claims. The biggest critic was Karl
Popper.
In his own work, The Logic of Scientific Discovery he argued that the
positivists criterion of verifiability was too strong a
criterion for science, and should be replaced by one of
falsifiability. For Popper, falsifiability was a better
criterion because it did not invite the philosophical
problems inherent in verifying an induction, and it allowed
statements from the physical sciences which seemed
scientific but which did not meet the verification
criterion.
Popper's concern was not with distinguishing meaningful from
meaningless statements, but distinguishing scientific from
metaphysical statements. Unlike the positivists, he did not
hold that metaphysical statements must be meaningless; he
also held that a statement which was "metaphysical" and
unfalsifiable in one century could, in another century, be
developed into falsifiable theories that have the
metaphysical views as a consequence, and thus become
scientific.
Universal claims could apparently never be verified: How can
you tell for example that all ravens are black, unless you've
hunted down every raven, including those in the past and
future? This led to a great deal of work on induction,
probability, and confirmation, which combined verification
and falsification.
With such criticism there also were responses from logical
positivists. To the first, positivists said that logical
positivism was a philosophy of science and to the second
criticism, in fact a theory of language and mathematical
logic were created. Max Horkheimer and Theodor Adorno took
this a step further linking modern ideology with positivism
state that , “positivism not just as a philosophical
movement but as a worldview, has risen to become a dominant
ideology,” (Buckler, 182). In effect a vision presupposed in
modern positivist social science corresponding with real
experience, governed by the laws of commodity and capital
market, but what Horkheimer and Adorno do not satisfactory
resolve is reconciling people to the current system by
eliminating objective dynamic of social change.
In contemporary social science, strong accounts of
positivism have long since fallen out of favor.
Practitioners of positivism nowadays acknowledge in far
greater detail the bias used by the observer as well as
structural limitations. Modern positivists generally
eschew metaphysical concerns in favor of methodological
debates concerning clarity that are usually equated with
quantitative research carrying no explicit theoretical or
philosophical commitments. From this research sprung
institutionalization.
This kind of sociology often contains large-scale survey
studies and developed statistical techniques for
analyzing them, leading to abstract statements that
generalize from segregated hypothesis and empirical
regularities rather than starting with an abstract idea
of a social whole (Boudon, 1991). Other new movements,
such as critical realism have emerged to reconcile the
overarching aims of social science with various so-called
'postmodern' critiques.
Within the discipline of positivism no fewer than twelve
distinct epistemologies are referred to as such. Since a
large number came into existence in opposition to older
forms of positivism the term is generally not applied.
Moreover, antipositivist criticism has also become broad
with many philosophies rejecting outright the
scientifically based social epistemology while others
attempt to modify to reflect developments in twentieth
century philosophy. As such, an argument can be made that
within the field of political science, the discipline of
positivism is too fragmented and as such too weak.
2.4 Too weak to help
Political science is best at understanding ‘what is’ in
the arena of politics and scholarly understanding. As
such positivism as a normative theory is too weak to
assist due in part to its criticism of its universalism,
the idea that relationships and actions between people
can explain processes.
In the beginning of the twentieth century antipositivism
was introduced, proposing that research should
concentrate on human cultural norms and values, viewing
them from a subjective perspective. The casual
relationships gained were in Max Weber’s opinion part of
what could be described as a science. Moreover, Weber
regard sociology as a study of social action where
critical analysis may be used. Also during this period,
Karl Marx drew upon historical materialism and critical
analysis rather than positivism and other scholars have
used Weber and Marx as part of the general tradition in
the study of social action in culture and politics
positivism and postpositivist aims with various so-called
postmodern perspectives in acquiring knowledge stayed
relevant in showing social progress through science and
technology, but it has been eclipsed by new movements
such as critical realism.
Critical theorists, such as Max Horkheimer, criticized
the classic formulation on two grounds. First, a false
representation of human social action was claimed. In
doing so, positivism failed to appreciate the extent to
which social facts were products of social and historical
mediated human consciousness. In effect, positivism
ignored the observer in social reality and thereby failed
to consider historical and social conditions affecting
the representation of social ideas. The idea postulated
by positivism of a social reality objectively and
independently represented was false. Second, Horkheimer
argued that critical theory possessed a reflexive element
that helped challenge and possibly change the status quo,
while the social reality produced by positivism helped
support the status quo that was inherently and
artificially conservative. Postpositivisms development
addressed these critiques. As a philosophy
epistemological commitments have become relaxed and as
such the scientific project is not dismissed outright,
but postpositivists seek to transform and amend it,
though the exact extent of their affinity for science
varies vastly. For example, some postpositivists accept
the critique that observation is always value-laden, but
argue that the best values to adopt for sociological
observation are those of science (Bullock and Trombley,
1999) skepticism, rigor and modesty. Just as some
critical theorists see their position as a moral
commitment to egalitarian values, these postpositivists
see their methods as driven by a moral commitment to
these scientific values. Such scholars may see themselves
as either positivists or antipositivists.
Positivism has also come under fire on religious and
philosophical grounds, whose proponents assert that truth
begins in sense experience, but does not end there.
Positivism fails to prove that there are not abstract ideas,
laws, and principles, beyond particular observable facts and
relationships and necessary principles, or that we cannot
know them. Nor does it prove that material and corporeal
things constitute the whole order of existing beings, and
that our knowledge is limited to them. According to
positivism, abstract concepts or general ideas are mere
collective representations of the experimental order. Today,
there are echos of the positivist and antipositivist,
authors write in different epistemological perspectives and
few practicing scholars explicitly state their
epistemological commitments or their position and therefore
it has to be guessed from sources such as methodology or
theory. This is very hard since some scholars critiqued as
positivist may actually hold postpositivst views.
One scholar has described this debate in terms of the social
construction of the "other", with each side defining the
other by what it is not rather than what it is, and then
proceeding to attribute far greater homogeneity to their
opponents than actually exists, (Bryman, 1984). In effect
two different arguments, on one hand the articulation of a
social meta-theory and a positivist development of a
scientific research methodology for sociology. Still, in
general normative theory has continued to maintain an
intellectual vigour and its social relevance while absolute
metaphysical truths as a basis now is regarded with greater
suspicion and a greater reflexivity with respect to not only
value-pluralism, but what is political philosophy.
3. In Sum: What Is Political Science
The question in conclusion is exactly what political
science Is? It is clear that political science is
diverse, but there may also be a ‘conventional’ wisdom
where from the structural side in the field contained
both input and output contributions. As to the former,
political socialization, political communication, and
interest articulation; how people ‘talked’ about the
state. As to the latter, rule making and rule
application, for example; how the state processed demands
by its citizens. By the various methods deployed to
discover and dissimulate information the field of
Political science Is.
To assist in this answer it should be known “that
substantive work in political science is done by
comparing the work of theorists who, despite employing
common concepts in their research, operate from radically
different ontological and espistemological positions.
However, that analysts arrive at different conclusions is
not a problem or the issue since only through dialogue
between contrasting perspectives that knowledge as awhole
moves forward,” (Blyth, 292). As Mark Blyth also notes,
how different positions generate contrasting answers, but
to recognize that only through research within these
separate traditions and then debating what is found can
true understanding be found. In effect, by “comparison
and contestation among different perspectives offer a way
around irresolvable philosophical problems and allow us
to engage…” (Blyth, 293). Knowledge about the dealing
with the nature of being and epistemology since it makes
aware the biases and limitations of research strategies
as well as the different theories work in the field. Also
by examining the concepts of institutions one can see
potential pay off from different approaches and if their
own has been theoretically productive or not and finally;
taken together how the filed progresses as a whole. By
producing research and participating in the conversation
on the findings we are one step closer to the helping us
understand political science for what it provides to us
as scholars and lay readers. It tells us something about
the world we did not already know.
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