Assessing the reproductive behavior of on- and off-reservation American Indian females: characteristics of two groups in Montana

Only limited fertility and general reproductive health data exist on American Indians. Using data from the 1987 Montana American Indian Health Risk Assessment, we found that the fertility of American Indians in Great Falls and on the Blackfeet Reservation was similar to blacks in the U.S. and relatively high when compared with fertility of whites in the United States. The influence of the direct determinants of fertility (nuptiality, contraceptive use, and lactation) was very different for the populations examined in this study. Great Falls American Indians and the U.S. black population were similar regarding age at first sexual intercourse (very young), breastfeeding (low prevalence and short duration), planning status of pregnancies (high unplanned), and contraceptive use (only moderate use). In contrast, Blackfeet women on the reservation and the U.S. white population married relatively late, had very high contraceptive use, used effective methods of contraception, and had moderately high levels of breastfeeding. However, Blackfeet fertility was much higher than that of whites. Three interrelated reasons are suggested as possible explanations. Blackfeet couples either wanted high fertility, were relatively poor users of family planning methods, or used less effective methods until they had exceeded their desired family size after which time they turned to sterilization. These finds raise numerous questions concerning the social and economic factors that may account for these group similarities and differences. Further studies with much larger data sets are needed to address these issues adequately.     

Arecanut: India’s popular masticatory —history,chemistry and utilization

Economic Botany - To the Indians, Malayans, or the Indonesians, betel-nut chewing is as familiar as chewing gum to the Americans. In India the use of arecanut and its cultivation constitute a...     

Immigrants as settler colonists: boundary work between Dakota Indians and white immigrant settlers

With territorial expansion of the US came dispossession of Native Americans, supported by policies that made white immigrants settler colonists. On Indian reservations, the federal government encouraged land-taking by allotting land to Indians and making land available to homesteaders, many of them recent immigrants. Few scholars have studied relationships between Natives and newcomers. This paper draws on the concept of boundary work to analyse intergroup relations at the Spirit Lake Dakota Indian Reservation, where white settlers (principally Scandinavians) lived alongside Dakotas. To survive and coexist, Indians and immigrants marked and interpreted boundaries of belonging and exclusion. By establishing common practices, they enacted a mutuality that both reflected and subverted racial–ethnic hierarchies.     

The use of medicinal plants by the Yanomami Indians of Brazil

The results of the first detailed study of the use of medicinal plants by a group of Yanomami Indians are presented. Contrary to previous assumptions, they are shown to possess a substantial pharmacopoeia, including at least 113 species of plants and fungi. The changes in their use and knowledge of plant medicine are discussed in the context of the past and present influences on the Yanomami by the outside world.     

Indian time for nature? A multi-level approach to American Indian outdoor time in everyday life

Social scientists have utilized daily time use studies as one method of understanding everyday lives. The bulk of this research, usually quantitative, identifies broad racial, ethnic and gender differences. Yet, certain groups and questions are typically excluded in daily time use research. One such group is American Indians. To address this lacuna, we look at the deeply discussed view that American Indians are closer to nature than other US ethnic groups. We use a nationally representative sample of individual daily time use (American Time Use Survey; n?=?136,960) to look at leisure time outdoors. Our results show that American Indians report greater time spent outdoors but that this is only statistically significant for those who identify as exclusively American Indian (not for American Indians that are multi- and bi-racial). This study confirms previous qualitative research that suggests American Indians have a distinct relationship with nature.     

Indian Boarding Schools And Ethnic Identity: An Example From The Southern Plains Tribes Of Oklahoma

Abstract

In the late 1800s, boarding schools sponsored by the United States government were created for the education and socialization of American Indian youth. These institutions gradually and purposefully pursued a policy of total assimilation of American Indians into the mainstream of society. The boarding schools failed in their ultimate goal to assimilate Indians. Surprisingly, however, they did attain limited acceptance among many Oklahoma Indians. The segregationist policies of the boarding schools are interpreted as having inadvertently perpetuated the formation of an Indian identity. Frequent visiting by family, segregation of Indian from non-Indian students, and symbolic association of the boarding schools with federal government obligations are identified as factors which contributed to the maintenance of this identity.     

Plants as human adornment in India

Plants have served for human adornment in India for millennia. Their use as ornaments and cosmetics is not only ancient but survives to the present time. In addition to decoration, adornment is often regarded as having amuletic powers or is used as social diacritical marks. Over 165 plant species used for human adornment in India have been identified from the literature and by personal observations. This study points out the importance of plants as human adornment both to aboriginal groups and modern urban and rural Indians. The widespread employment of vegetal materials for adornment indicates that in India they have traditionally been more important for this use than have mineral or animal substances.     

Catawba Indians: morphology, genetics, and history

The Catawba Indians of South Carolina appear to be descendants of the once flourishing Siouan tribe now admixed primarily with Whites of the area. Study of physical traits and blood types was made in 1962 at the time they terminated reservation status. The data permit comparisions with other populations and an estimation of the genetic contribution of presumed parental populations to the hybrid. Skeletal remains of Siouan Indians from archeological sites in the area provide a basis for morphological comparisons. Similar ties of the Catawba to the Indian Knoll people of Kentucky and to the Occaneechi people of early historic times are noted. Results of blood typings of these ancient bones also enable some tentative serological comparisons with the present day Catawba Indians. Certain unusual factors in the history of the present population have affected their isolation and admixture, and this interaction of culture and biology is explored.     

alpha1-Antitrypsin variants in different racial groups in Malaysia.

In a study of Malaysians of different racial groups, 1,510 sera (908 from Malays, 371 from Chinese and 231 from Indians) were identified for their protease inhibitor (Pi) types. The gene frequencies for the alleles PiM, PiS and PiX in Malays were, respectively, 0.979, 0.015, and 0.007. In Chinese, the frequencies were 0.981, 0.019 and 0.000, and in Indians they were 0.976, 0.24, and 0.000. It is interesting that the usually rare PiX type is found in appreciable frequency in the Malays. Two different types with unusual behavior and obscure origin were also found.     

Joe Blackbear’S Story of the Origin Of the Peyote Religion*

Abstract

A folk explanation of certain aspects of peyote ritual and paraphanalia is offered in terms of an origin myth.

There is a story from long ago about the origin of peyote. It goes back to the time the Indians were fighting each other. On the other side of New Mexico, a group of Indians were camped and they were attacked by other bands. The mountains therewereveryhigh. The tribe that was attacked got scattered, There was just one woman and her boy left.     

Life-course observations of alcohol use among Navajo Indians: natural history or careers?

In this article, I describe changes in patterns of alcohol use and abuse among Navajo Indians from the mid-1960s to the late 1990s. The prevalence of alcohol dependence continues to be higher than in the general U.S. population, but remission is also common, as it was in the 1960s and previously. Men have substantially higher rates of alcohol dependence than women. The former engage in heavy drinking largely in response to the heavy drinking of those around them. The latter drink excessively largely as a response to psychiatric disorders, depression, and abuse by a partner or husband. As increasing numbers of people have moved to reservation and border towns, a youth culture has developed in which alcohol use is initiated by teenagers with their peers rather than, as in the past, with older kinsmen. Alcohol use has thus been freed from the constraints imposed by both isolation and family obligations.     

American Indians without tribes in the twenty-first century

Among American Indians and Alaska Natives, most aspects of ethnicity are tightly associated with the person's tribal origins. Language, history, foods, land and traditions differ among the hundreds of tribes indigenous to the USA. With this in mind, we ask why almost one million American Indians failed to respond to the tribal affiliation part of the Census 2000 race question. We investigate four hypotheses about why one-third of multiracial American Indians and one-sixth of single-race American Indians did not write any response to the tribal affiliation question: (1) survey item non-response that undermines all fill-in-the-blank questions; (2) a non-salient tribal identity; (3) a genealogy-based affiliation; and (4) a mestizo identity, which does not require a tribe. We use multivariate logistic regression models and high-density restricted-use Census 2000 data. We find support for the first two hypotheses and note that predictors differ substantially for single-race versus multiple-race American Indians.     

Prevalence of mastoid infection in prehistoric Arizona Indians

In view of the reported high prevalence of otitis media and mastoiditis in the present-day Indian inhabitants of Arizona, when an opportunity arose to examine the skulls of prehistoric Indians in the collection of the Arizona State Museum, University of Arizona, Tucson, Arizona, it was thought that determining the prevalence of mastoiditis in them might be helpful in the treatment and prevention of mastoid infections in the present-day population. Our findings are compared with those of two other studies of mastoiditis in prehistoric Indians in another area of the United States.     

The use of tropical forest (Agroecosystems and wild plant harvesting) as a source of food in the bribri and cabecar cultures in the Caribbean Coast of Costa Rica

For the Bribri and the Cabecar Indians of Costa Rica the environment is divided in two: the “near”, indigenous space; and the “far”, natural space, which they think does not belong to them. In the former, the following agroecosystems can be distinguished according to biodiversity and intensity of human activity: tropical home garden, rotating slashand-burn agriculture, plantain polyculture, and plantain monoculture. In the “far” space, these two culturally close groups harvest wild plants observing ancestral rules, which have helped ensure a sustainable use of forest resources. Their diet is based on 84 species, of which 24 are harvested in the “far” environment (hombron, semko, platanillo, tacaco, etc.) and 60 are obtained in the “near” environment (maize, bean, cacao, manioc, etc.). Owing to acculturation, exotic species (mainly rice, sugarcane, plantain, cacao and citrus fruit) have become part of their diet and crops.     

Curare and modern medicine

This deadly arrow-poison of South American Indians, concocted from the juices of a variety of plants, has found modern clinical use in the treatment of human ailments.     

Markers of genetic variation among the Waorani Indians of the Ecuadorian Amazon headwaters

Until recently, the Waorani Indians of Ecuador's Amazon headwaters maintained a fierce resistance to all intruders into their territory, and as a result of their actions and reputations a population of 600 people controlled a very large territory (about 8,000 square miles). The isolation of the Waorani has resulted in a large linguistic and genetic distance from their neighbors. Our survey of red cell enzymes, immunoglobulin allotypes, and dermatoglyphics demonstrates that the Waorani are a highly inbred and homogeneous population. Of 18 red cell enzymes studied, the Waorani have a limited polymorphism for only 6. Only two Gm haplotypes (Gm1,2,17,21, Gm1,17,21) were found and 60% of those tested were homozygous for the Gm1,17,21 haplotype. All individuals were A2m (1) and 95% of these were homozygous. The Waorani's dermatoglyphic traits fell within the wide range found among other South American Indians with close affinity to the Ecuadorian Jivaro group. Despite the limitations of these genetic systems, they demonstrate that the Waorani share limited genetic traits with the neighboring Jivaro Indians and are isolated from other tribal populations in South America.     

Abstract

Abstract

This study contains a definition of the Redbird Focus of the Chouteau Aspect, in north central Nebraska, and attempts to relate it to the problem of Ponca prehistory. The four excavated sites of this focus, near the mouth of the Niobrara River (25HT2, 25HT3, 25KX4, and 25KX9), are small open villages of circular earth lodges. Unexcavated camp sites are also identified on the lower Niobrara River and on the middle reaches of the Elkhorn River. The remains from these sites are similar to those of the Lower Loup and La Roche foci, but they are sufficiently distinct to warrant designating them as a new focus. Trade goods at 25KX9 date it at about A.D. 1700, but the other sites lack trade goods. Redbird is estimated to date between A.D. 1600 and 1700, or perhaps somewhat later. Shelltempered pottery in two of the sites implies contemporaneity with the Oneota Aspect, perhaps the Orr Focus, which is identified as the remains of the protohistoric Iowa Indians. Site location, settlement patterns and size, burial data, and the dating of the focus intimates that it is attributable to the Ponca Indians. Conflicting data must be resolved before this identification is verified.     

Ethnicity and type 2 diabetes in Rio de Janeiro,Brazil, with a review of the prevalence of the disease in Amerindians

To what extent can ethnic factors contribute to the prevalence of type 2 diabetes and impaired glucose tolerance (IGT) in an urban Brazilian population? Conversely, how can environmental factors such as diet change these prevalences in a given ethnic group, in this case Brazilian Indians? To answer these questions estimates of ethnic admixture in Afro- and Euro-Brazilians from Rio de Janeiro, Brazil, were established using eight genetic systems and compared with the prevalences of these conditions obtained previously. This information was integrated with results obtained inside and outside of Brazil. The similarity of prevalences for type 2 diabetes and IGT in Afro- and Euro-Brazilians may be related to the extensive gene flow that occurred between them and to similar socioeconomic levels in the samples investigated. On the other hand, changes in the traditional diet are probably conditioning the appearance of diabetes among Brazilian and other South American Indians.     

Notes on the Ethnogeography of the Yankton Dakota

Abstract

The study of man’s relationship to his natural environment is of increasing interest at the present time. This concern with the environment has fostered interest in cultures with simpler technologies and their uses of their environments. Because they lacked the technological advantages of later European and American invaders, such cultures usually represented a much closer response to the opportunities of the land on which they lived. The cultural ecology of one such group of American Indians, the Yankton Dakota, is examined using archaeological, ethnohistorical, and ethnographic information. Place names still used by Yankton informants often provide valuable information regarding use of their traditional historic domain.