Q.Note the marriage rules that are followed in your society. Compare your observations with these made by other students in the class. Discuss.

This is a personal-observation activity, so the short answer explains the method rather than giving one fixed fact: you record the marriage rules actually followed in your own family (the eligibility rule and who decides), and then compare them with classmates' observations to see what is shared and what varies.

To do this observation properly, it helps to look for the same few things that mark the key dimensions along which marriage rules vary. First, note the eligibility rule: is marriage within your family or community expected to happen within a defined group (endogamy) -- most commonly, in India, within one's own caste -- and, at the same time, is it expected to happen outside some narrower unit, such as one's own gotra, clan, or, in some regions, one's own village (exogamy)? Many Indian families in fact follow both rules simultaneously: caste endogamy alongside gotra or village exogamy. Second, note who actually makes the decision: is the choice of partner made substantially by parents and elders, weighing family standing and community approval, or do individuals themselves exercise significant independent choice, perhaps through courtship? Third, note how strictly these rules are actually enforced in your family or community -- as a firm, actively policed boundary, or as a looser expectation that is sometimes departed from without serious consequence.

Once you have made these observations for your own family or community, comparing them with what other students in the class report typically reveals two things at once. Some norms turn out to be widely shared -- for instance, a general preference for endogamy at the broad caste or community level is common across many different backgrounds represented in an Indian classroom, even though the specific caste or community differs from student to student. Other norms turn out to vary considerably even within the same classroom -- the specific unit within which exogamy is required, how much independent say individuals have in choosing their own partner, and how strictly the rules are enforced can differ sharply between, say, an urban and a rural family, or between different regions and religious communities.

This comparison is valuable precisely because it demonstrates, in a very concrete and personal way, a central sociological insight: even a marriage practice that feels to us like simply 'the way things are done' is, in fact, one particular social arrangement among many, patterned by caste, community, region and generation rather than dictated by biology or purely individual preference. Discussing these differences openly in class, without treating any one family's practice as the automatic normal one, is itself an exercise in the comparative method that sociology relies on to study any social institution without bias.