Breaking down the question
The prompt is a single term — Content Analysis — and the examiner expects an analytical note rather than a one-line definition. Treat it as an instruction to write an analytical note on content analysis: explain what the technique is, how it works, where it sits within the wider methodological toolkit, and how it is evaluated for rigour.
Content analysis is a research technique for the systematic, objective and quantitative description of the manifest content of communication. Its distinguishing feature is that it studies texts and other recorded messages — newspapers, speeches, letters, advertisements, television, social media — rather than living respondents. Because the material already exists, the technique is unobtrusive: the researcher does not disturb the phenomenon being studied. A good note foregrounds this quality and links it to questions of objectivity and reliability.
How to approach it
Open with a crisp definition, ideally invoking Berelson, and identify the technique as an unobtrusive, largely quantitative method. Then set out the procedure in ordered steps so the examiner sees you understand it as a disciplined method, not a vague reading exercise. Follow with the manifest–latent distinction, the tests of reliability and validity, and a balanced appraisal of strengths and limitations.
Weave in concrete illustrations — Lasswell's wartime propaganda studies, analyses of gender stereotyping in advertising — to show application. The place of content analysis within secondary and non-reactive methods is set out in our notes on research methods in sociology.
Model answer
Content analysis is a research technique for the systematic and objective study of recorded human communication. Bernard Berelson, who did much to formalise it, defined it as a technique for the objective, systematic and quantitative description of the manifest content of communication. Harold Lasswell captured its purpose in the memorable question — who says what, to whom, how, and with what effect. The technique converts qualitative material such as text, images and sound into data that can be counted, compared and interpreted.
Its procedure is methodical. The researcher first defines the research problem and the universe of relevant material, then draws a sample of documents. A coding scheme is devised, specifying the categories and the unit of analysis — a word, a theme, a paragraph or a whole item. Coders then classify the material against these categories, and the resulting frequencies are tabulated and interpreted. Because the categories are fixed in advance, different coders should arrive at the same classification, which is the basis of the method's claim to objectivity.
A central distinction is between manifest and latent content. Manifest content is the surface, visible message — the actual words or images that can be counted directly — and analysis of it yields high reliability. Latent content is the underlying meaning that must be inferred, such as the ideology implicit in a news report; interpreting it deepens the analysis but lowers reliability because inference varies between observers. Sophisticated studies combine both, using manifest counts as evidence for latent interpretation.
The technique is judged by the usual scientific criteria. Reliability requires that repeated coding, whether by the same coder over time or by different coders, produces consistent results, and inter-coder agreement is often reported as a formal measure. Validity requires that the categories genuinely capture what they claim to measure. Klaus Krippendorff has stressed that content analysis must be replicable and that its inferences from text to context be demonstrably valid.
The strengths of content analysis are considerable. It is unobtrusive and non-reactive: because the material already exists, there is no interviewer effect and no reactivity from subjects. It is economical, allowing the study of large volumes of communication across long time spans, which makes it well suited to studying social change and historical trends. It can be readily replicated and checked. Its limitations are equally real. It is confined to recorded communication and cannot reach unrecorded attitudes or behaviour. Documents may be incomplete, biased or unrepresentative of their period. Reducing rich meaning to countable categories risks stripping away context, and the coding scheme itself embodies the researcher's assumptions. The analysis of latent content, where the deepest insights lie, is the most vulnerable to subjectivity.
In sum, content analysis is a versatile bridge between quantitative and qualitative research. Used with care — clear categories, tested reliability, and awareness of what documents can and cannot reveal — it remains an indispensable tool for studying communication, culture and social change.
Examiner's perspective
For a fifteen-mark note the examiner wants a compact but complete account: a sound definition, the step-by-step procedure, the manifest–latent distinction, the reliability and validity tests, and a balanced list of strengths and weaknesses. Naming Berelson and Lasswell signals familiarity with the classical literature, and a concrete example lifts the answer above textbook recall.
The common weakness is to describe content analysis merely as reading documents, without conveying its systematic, quantitative and unobtrusive character. Candidates who present it as a disciplined coding procedure with explicit tests of rigour, and who acknowledge its limits frankly, distinguish themselves. A closing line placing it as a bridge between quantitative and qualitative traditions gives the note a satisfying analytical finish.