Title: Natural and Human Sciences
1Natural and Human Sciences
2Natural Sciences and Human Sciences
- Is there a sharp division between human and
natural sciences in terms of methods, concerns
and status? - Where does psychology fit?
The answers depend on your philosophical
position two schools of thought
3No difference in kind between Natural and Social
Sciences
- Traditional empiricists would argue that there
is no difference and both natural and human
sciences, to be legitimate, must use the same
(natural science) methodology founding and
guaranteeing their knowledge through observation
and experiment.
4Difference in kind between Natural and Social
Sciences
- Human sciences are essentially different on
account of the meaningfulness of human behaviour.
Human sciences yield legitimate knowledge but
must use different methods to the natural
sciences.
5Causal Explanation of Human Behaviour
- J S Mill in the 19C argued that any phenomena
displaying regular patterns were a fit subject
for science and all natural phenomena, including
human behaviour displayed regularities. - The same methodological strategies must be
employed in both cases to establish by inductive
processes the true causal explanations of
observed regularities. - Human behaviour is to be explained by recourse to
the same principles as are used to explain
complex physical systems.
6Some problems
- In what sense can psychological processes of
thinking, feeling etc. be reduced to
physiological processes? Different logical
category. But if mental events are not physical
events how can they influence the physical world? - Causes of human behaviour are reasons not
mechanical causes - Free will?
7Relative lack of success in human sciences?
- By which measure
- Empiricists explain lack of success by
- Immense complexity
- Moral and practical problems in setting up
controlled experiments - Phenomena rarely occur in the same form human
behaviour subject to change reflexive
behaviour may be changed by understandings in the
human sciences themselves
8Overcome problems by
- Describe the facts more minutely
- Experiment where possible
- Quantify and use statistical techniques
- Put forward theoretical frameworks and test them
according to the hypothetico-deductive model
9Peter Winch
- There is a difference in kind between the
natural and the social sciences it is not just a
matter of increased complexity. The phenomena of
the natural sciences do not endow themselves with
meaning humans, however, do endow their
behaviour with meaning.
10- Analysis and explanation of human action must
involve concepts of purpose and intention - Human action is rule-following behaviour not
causally regular behaviour as in natural sciences - Verstehen imaginative understanding of the
agents point of view
11Psychology a Human or a Natural Science?
Vote now
12Consequences in psychology
- Cartesian anxiety (Obsession with METHOD and
the need for justification) has lead
psychologists to impose inappropriate, limiting
paradigms behaviourism cognitivism
psychology bound by the injunctions of classical
empiricism
The following is based on Harre, R The
rediscovery of the human mind http//www.massey.a
c.nz/alock/virtual/korea.htm
13Basic ontology
14Concept of Person
15Methodology
16Concept of Mind
17Neural Processes
18Brain
19Conclusions
- Impossible reduction of the social and
psychological to the merely physical. - Psychology has been diverted when attempting to
impose faulty notions of scientific methodology
of the natural sciences to become scientific. - The naïve conception of the scientific
methodology leading to true representation of the
natural world is in any case mistaken.
20References
- Nagel, Thomas. What is it like to be a bat?
http//members.aol.com/NeoNoetics/Nagel_Bat.html - Parker, I. (1992) Discourse Dynamics Critical
Analysis for Social and Individual Psychology.
London Routledge. Chapter 5 Power an ecological
model of text-life. http//www.discourseunit.com/p
df/DD20PDFs/DD20Chapter205.pdf - Social Constructionism, Discourse and Realism
1998, Ian Parker (ed.), London, Sage. - Lodge, D Sense and sensibility
http//books.guardian.co.uk/review/story/0,,823955
,00.html - Harre, R The rediscovery of the human mind
http//www.massey.ac.nz/alock/virtual/korea.htm