العب كورة اكبر موقع رياضي في الشرق الاوسط
There have been a few evolutionary studies of transitions inside lineage assistance; a few was basically ethnographic, because the other people have in it phylogenetic analyses out-of cross-social research. Mattison discovered that business change is actually driving a changeover off matriliny one of the Mosuo away from southwestern Asia, given that increasing dependence on cattle, close to industry consolidation, ong the fresh Himba of Namibia (, this problem).
These results reflect objections from Richards and so are consistent with one another subsistence-based and you may paternity uncertainty habits, because of the history of pastoralism and you will intense farming throughout the Indo-Western european area than the farming as well as the reputation for male absence using voyaging, trade and you may strong-sea angling from the Pacific
A few phylogenetic analyses has actually looked at adaptation in the lineage, residence, wedding, otherwise genetics habits in the Africa, the new Pacific and certainly one of Indo-Western european communities (age.g. [forty five,65–69]). If you find yourself none examined ethnographic proof of changeover, the likelihood of change are inferred included in the studies and several conclusions promote associated empirical rates to possess habits regarding transition plus the standards under and this changes is generally attending exist. We believe off better importance paperwork you to definitely see designs away from lineage, and, those people that look at blog post-relationship quarters, since the second is discussed widely about books toward matrilineal changes.
Holden & Mace consider changes inside ancestry certainly Bantu communities; their browse aids the newest hypothesis one adopting cattle results in brand new death of matriliny. They also find that matriliny is more likely to be forgotten into the communities one to keep cattle, you to cattle-remaining societies that have patrilineal or mixed descent scarcely end up being matrilineal, and this matriliny is suffered in the visibility out of garden in addition to absence of pastoralism. Fortunato & Michael jordan play with Bayesian phylogenetic methods to contrast blog post-relationship home models in Indo-Eu and Austronesian communities, and get one to when you are early Indo-Western european communities was indeed virilocal and people from the Pacific was in fact uxorilocal, in regions, uxorilocal household was unpredictable as well as the death of virilocality is rare after it absolutely was gathered. Moravec et al. have a look at article-relationship residence models in the world and find facts around the four words family that patrilocality is considered the most prominent and you may persistent household development, in terms of simulated changeover pricing and go out spent inside for each and every condition. They also find evidence one to cost off transition so https://kissbrides.com/pt-pt/quente-salvadorenho-mulheres/ you can patrilocality try much higher than simply costs of transition so you can matrilocality or even to other residence patterns.
(v) Look inquiries
#step one. In contrast, how often manage ‘opposite transitions’ so you’re able to matriliny exists? Despite a lot of time need for the topic of matrilineal transitions, rates of the regularity is restricted. Gough talks about transitions away from matriliny in her own examination of type in matrilineal solutions but spends a benefits attempt out of simply 15 communities . Aberle (, p. 657) uses a sample from 565 communities out-of Murdock to research ‘[under] exactly what points try matrilineal reckoning browsing happen, in order to survive, and to drop-off?’ and ‘abjure[s] efforts to choose whether or not matriliny preceded patriliny, or vice versa’ (p. 659), greatly limiting the fresh new value out-of their strive to transition. All of our approach contrasts which have Aberle’s by using a good de- novo coding (we.e. an alternative coding regarding the totally new ethnographic messages) so you can especially see states and definitions out of matrilineal changes along the ethnographic number, even if, particularly Aberle, i additionally use centered codes to examine environmental correlates of changes. Ultimately, phylogenetic patterns create estimated prices of changeover, but do not option to projected counts off actual transitions. As the zero shot we’re familiar with offers a beneficial rates out-of the interest rate off matrilineal changes out-of ethnographic offer, all of our research tries so you can assess and you can contrast the volume off transitions back and forth from matriliny and you can consider these conclusions when you look at the white away from objections produced by numerous students with the frequency or rarity off particularly occurrences.
