Possible response: - Yes - No
This question identifies whether polygyny occurs in Focus Group society, or Neighbour Group society. The answers to this question should be about the overall pattern in society, and not restricted to marriages between Focus Group and Neighbour Group people. The answers to this question may help us further understand the nature of population movements between the two groups, and the general complexity of marriage dynamics.
Polygyny: the pattern of marriage whereby men can have more than one wife. It is a subset of polygamy, and is the most common form of polygamy world-wide.
Characterizing patterns of intermarriage between Focus Group and Neighbour Group in terms of whether polygyny is permissible, and for whom, allows us to better understand the nature of population movements between the two groups. Given that access to polygyny is often socially stratified (only a portion of the male population can afford several spouses), this can also count as an additional measure of opportunities of contact between Focus Group and Neighbour Group (this is under the assumption that polygamous men who marry across the two groups are more exposed to contact with the other group than individuals who don’t). In general, this question is also a way of getting a more fine-grained picture of marriage dynamics, which is often missing in discussions of contact.
Several explanations have been proposed to account for polygyny as a feature of marriage exchange. Among these, it has been suggested that polygyny occurs in situations of demographic imbalance between the two sexes, where women significantly outnumber men, for instance as a consequence of warfare. However, polygyny is also attested in societies where no such demographic imbalance exists between the sexes or, if it exists, it goes in the opposite direction (more men then women). In societies that practice polygyny, typically some men accumulate more spouses than others, because they are older and/or because they have have more means to sustain bridewealth requirements. In such contexts, polygyny becomes a way of defining social prestige and power dynamics in the male populations.