Revision summary
Positivism: external reality, general laws, social facts as things, value-free proof. Comte and Durkheim are the sociological anchors. Post-positivism: fallible, theory-laden knowledge, falsification, paradigms, named standpoint. Popper, Kuhn, Bhaskar, and Harding mark that shift. Practice becomes mixed methods without abandoning public tests.
Model answer
Introduction
- Positivism holds that social science can copy the success of natural science: observation, law, and value-free proof. Post-positivism keeps the demand for evidence but drops the mirror theory of knowledge. Both still organise how suicide rates and Census cells are read.
Body
Positivist postulates
- Reality is external and knowable through the senses and instruments.
- Science seeks general laws. Auguste Comte’s three stages end in the positive stage.
- Emile Durkheim’s rules: social facts as things, comparative method, rejection of introspection as the main path.
- Value-freedom in demonstration, as Max Weber also wanted, even if he was not a Comtean.
- Quantification, operational definitions, and probability sampling as the gold path, later seen in NFHS-style surveys.
Limits already inside the classics
- Weber insisted on meaning and ideal types. That is a crack in thin positivism.
- Marx treated appearances as ideological. Surface facts are not the last word.
Post-positivist postulates
- Karl Popper replaced verification with falsification. Laws are conjectures that survive tests.
- Thomas Kuhn described paradigms and normal science, so “the facts” arrive inside a community.
- Willard Quine and later critical realists, such as Roy Bhaskar, denied a clean theory-observation split.
- Knowledge is fallible, theory-laden, and still about a real world. Sandra Harding’s strong objectivity names standpoint instead of pretending none.
In sociological practice
- Post-positivism allows mixed methods: rates plus ethnography, as in studies of informal labour.
- It does not license “anything goes”. Claims still need public checks.
Contrast
- Positivism: correspondence, verification, spectator observer.
- Post-positivism: approximation, test, reflexive observer.
Flow diagram
flowchart TD POS[Positivism] --> LAW[Laws verification] POS --> TH[Facts as things] PP[Post-positivism] --> FAL[Falsification fallibilism] PP --> PAR[Paradigm standpoint] BOTH[Evidence still required] --> POS BOTH --> PP
Conclusion
Positivism postulated a lawful, observable social world and a value-clean method. Post-positivism keeps reality and evidence but treats knowledge as fallible, theory-laden, and standpoint-aware. Durkheim’s files remain; the philosophy of those files has shifted.
Quick related
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Is post-positivism anti-science?
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Was Durkheim a simple positivist?
He used positivist rules. Collective representations already exceed a thin sensory copy.
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