(a) What is positivism? Critically analyze the major arguments against it. (20 marks) (b) Highlight the main features of…

(a)

Positivism:

• Auguste Comte (Course of Positive Philosophy, 1830–42) held that society can be studied by the methods of the natural sciences: observation, comparison, experiment and classification, aimed at laws of social statics and dynamics;
• the law of three stages ends in the positive stage;
• Durkheim (Rules, 1895) told sociologists to treat social facts as things, and Suicide (1897) put this into practice with statistics;
• later forms include logical positivism and the survey research of Lazarsfeld;
• its assumptions are an objective reality, value-neutrality, causal explanation, quantification and generalisation.

Major arguments against positivism:

• Interpretive critique: human action is meaningful. Weber's verstehen, Schutz's phenomenology (typifications), Blumer's symbolic interactionism and Garfinkel's ethnomethodology argue that meaning cannot be captured by external observation alone.
• Constructed data: Jack Douglas (1967), Aaron Cicourel and J. Maxwell Atkinson showed that official statistics, such as suicide rates, are products of officials' interpretations, not neutral facts.
• Philosophy of science:
• Karl Popper: induction cannot prove laws; science advances by falsification;
• Thomas Kuhn (The Structure of Scientific Revolutions, 1962): science works within paradigms, not by neutral accumulation.
• Critical theory:
• Horkheimer ("Traditional and Critical Theory", 1937) and Adorno, in the "positivist dispute" (1961) with Popper, argued that positivism takes the existing order as given;
• Habermas (Knowledge and Human Interests, 1968) showed that all knowledge is shaped by interests.
• Feminist and standpoint critiques: Dorothy Smith and Sandra Harding argue that "objectivity" has hidden a male, privileged standpoint.
• Critical realism: Roy Bhaskar held that causal mechanisms are real but not directly observable, so positivism's reliance on regularities is inadequate.

Critical analysis of these arguments:

• the critiques are strong on meaning, context and values;
• interpretivism in turn struggles with generalisation, reliability and structure, and can slide into relativism;
• positivism's descendants (surveys, the Census, NSS, NFHS) remain indispensable for mapping patterns such as caste gaps in education or the sex ratio;
• modern post-positivism accepts fallibility and theory-laden observation while keeping empirical testing.

• Judgement: positivism is inadequate as a complete philosophy of social science but valuable as a method. Pluralism, meaning triangulation and mixed methods, which combine measurement with interpretation, is the defensible position.

(b)

Main features of historical materialism (The German Ideology, 1845–46; the 1859 Preface):

• Primacy of material production: people must produce their means of life, and how they do so shapes society. "It is not the consciousness of men that determines their being, but... their social being that determines their consciousness."
• Forces and relations of production: technology, labour and skills (forces), and ownership and class relations (relations), together form a mode of production.
• Base and superstructure: the economic base conditions law, politics, religion and ideology.
• Contradiction and change: when developing forces clash with fixed relations, an era of social revolution begins.
• Class struggle is the motor of history. There is a sequence of modes: primitive communist, ancient, feudal, capitalist, and a projected socialist mode.
• Historical specificity: there are no timeless laws, only laws of particular modes. Change is dialectical, not linear.
• Engels (letter to Bloch, 1890) clarified that the economic is "ultimately" determining, not the only factor.

Relevance to contemporary societies:

• Inequality: rising wealth concentration (Thomas Piketty, Capital in the Twenty-First Century, 2014) and the 2008 financial crisis show capitalism's contradictions and crises;
• New forces and relations: AI, data and platform capitalism (Srnicek) create gig work and algorithmic control, a new form of the labour–capital relation;
• Ecology: John Bellamy Foster's "metabolic rift" links accumulation to the climate crisis;
• India: agrarian distress, informal labour (about 90%), and the Indian mode of production debate apply the framework; farmers' and workers' movements are class struggles;
• Ideology: media concentration and consumer culture fit the superstructure thesis, as elaborated by Gramsci's hegemony.

Limits:

• predicted revolutions in advanced capitalism did not occur, the middle classes grew, and the welfare state softened class conflict;
• Soviet-type socialism collapsed;
• economic reductionism: Weber showed that ideas (the Protestant ethic), status and the state have autonomy;
• Ambedkar argued that caste is a "division of labourers", not merely class, and resists purely economic explanation;
• gender, race and ethnicity need their own theorisation.

• Revisions that keep it relevant: Gramsci, Althusser's overdetermination and relative autonomy, Erik Olin Wright's class analysis, David Harvey's accumulation by dispossession, and Indian scholars (A.R. Desai, D.D. Kosambi) who adapted it to caste and colonialism.
• Conclusion: historical materialism is highly relevant as a method, asking who produces, who owns and who controls surplus. It is less convincing as a predictive law of history.

(c)

• Meaning: reliability is the consistency and stability of measurement: the same instrument, used again under similar conditions, gives the same results.

Types:

• test–retest (stability over time);
• parallel or alternate forms (equivalent instruments);
• inter-rater or inter-coder (agreement between observers);
• internal consistency (items measuring one concept agree, as with Cronbach's alpha, or split-half reliability).
• In qualitative work the equivalent is dependability (Lincoln and Guba, 1985).

Reliability and validity:

• validity asks whether we measure what we intend;
• reliability is necessary but not sufficient for validity: a clock that is always five minutes fast is reliable but not valid.

Why it matters:

• it allows replication and cumulative knowledge;
• it makes comparisons over time and space meaningful, as with NSS rounds, NFHS waves and the Census;
• it underpins policy: poverty lines, employment rates and nutrition estimates depend on consistent measurement;
• it reduces random error, which weakens relationships and hides real effects.

Indian illustrations:

• the NSS 55th Round (1999–2000) changed the recall periods for consumption, which made poverty estimates hard to compare. This was the "Great Indian Poverty Debate" (Deaton and Kozel, 2005);
• the 2017–18 consumption survey was withheld over data-quality concerns;
• differences in investigators' caste, gender and language, and translation across many languages, threaten inter-rater reliability.

How it is ensured:

• clear operational definitions and standardised questionnaires;
• pilot testing, back-translation and investigator training;
• multiple coders and checks on agreement;
• adequate sample sizes, and consistent concepts across survey rounds.

• Conclusion: reliability is the foundation of trustworthy social research. It must be pursued together with validity, since consistency without accuracy only repeats error.