Pub Date : 2021-03-09DOI: 10.1080/00231940.2021.1896179
M. Diehl, D. Lundin, R. Ciaccio, J. Thiel
Despite the analyses of thousands of flotation samples from Arizona and New Mexico, domesticated chili peppers are absent in the prehistoric record, and only one specimen of the chiltipine or “wild bird pepper” has been observed. In contrast, chilies have been identified in late prehistoric contexts near the site of Paquimé, Chihuahua, Mexico. Minnis and Whalen surmise, based on the absence of chili seeds, that an aversion to pungent flavors kept chilies out of Arizona and New Mexico until the arrival of colonizing Spaniards. In this article we report on the recent the discovery of charred chili seeds in two Arizona protohistoric Native American contexts. Based on other charred seeds found along with the chilies, in Arizona and New Mexico, we contend that the resistance to pungent flavors was mitigated by using chilies in combination with sweet flavors resulting in an emergent new Southwestern cuisine.
{"title":"The Native American Adoption of Chilies During the 18th Century in Arizona","authors":"M. Diehl, D. Lundin, R. Ciaccio, J. Thiel","doi":"10.1080/00231940.2021.1896179","DOIUrl":"https://doi.org/10.1080/00231940.2021.1896179","url":null,"abstract":"Despite the analyses of thousands of flotation samples from Arizona and New Mexico, domesticated chili peppers are absent in the prehistoric record, and only one specimen of the chiltipine or “wild bird pepper” has been observed. In contrast, chilies have been identified in late prehistoric contexts near the site of Paquimé, Chihuahua, Mexico. Minnis and Whalen surmise, based on the absence of chili seeds, that an aversion to pungent flavors kept chilies out of Arizona and New Mexico until the arrival of colonizing Spaniards. In this article we report on the recent the discovery of charred chili seeds in two Arizona protohistoric Native American contexts. Based on other charred seeds found along with the chilies, in Arizona and New Mexico, we contend that the resistance to pungent flavors was mitigated by using chilies in combination with sweet flavors resulting in an emergent new Southwestern cuisine.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2021.1896179","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44532704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-09DOI: 10.1080/00231940.2021.1892928
Davina R. Two Bears
My research documents the early history of the Old Leupp Boarding School, a U.S. federal Indian boarding school in operation on the Navajo Reservation from 1909-1942. In keeping with Diné (Navajo) cultural teachings, I utilize non-destructive research methods, including a critical analysis of archival records, historic photographs, and oral history interviews with Navajo elders who attended school at Leupp, to demonstrate how Navajo students and their families resisted the U.S. federal government’s assimilationist educational policies during the early twentieth century. These accounts of Diné survivance and the continuance of k’e relationships demonstrate the importance and power of conducting oral history research in support of traditional archaeological work at historic Navajo sites.
{"title":"Researching My Heritage: The Old Leupp Boarding School Historic Site","authors":"Davina R. Two Bears","doi":"10.1080/00231940.2021.1892928","DOIUrl":"https://doi.org/10.1080/00231940.2021.1892928","url":null,"abstract":"My research documents the early history of the Old Leupp Boarding School, a U.S. federal Indian boarding school in operation on the Navajo Reservation from 1909-1942. In keeping with Diné (Navajo) cultural teachings, I utilize non-destructive research methods, including a critical analysis of archival records, historic photographs, and oral history interviews with Navajo elders who attended school at Leupp, to demonstrate how Navajo students and their families resisted the U.S. federal government’s assimilationist educational policies during the early twentieth century. These accounts of Diné survivance and the continuance of k’e relationships demonstrate the importance and power of conducting oral history research in support of traditional archaeological work at historic Navajo sites.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2021.1892928","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44704982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-03DOI: 10.1080/00231940.2021.1893456
W. Campbell
The scale and intensity of Navajo (Diné) sheepherding in the American Southwest has varied substantially over the centuries. In the 150 years since the signing of the Navajo Treaty of 1868, a variety of internal and external pressures have impacted the traditional pastoral practices of Diné communities. Phase 1 of the Early Navajo Pastoral Landscape Project focused on ethnoarchaeological investigations of the history, settlement patterns, and pastoral land usage of one Navajo family in Black Mesa Chapter, Arizona, Navajo Nation. This article presents the project’s findings and discusses their implications within the context of local and regional events, as well as methodological concerns relevant to the identification of sheepherding sites across the Navajo Nation and beyond.
{"title":"Na’nilkad bee na’niltin – Learning from Herding: An Ethnoarchaeological Study of Historic Pastoralism on the Navajo Nation","authors":"W. Campbell","doi":"10.1080/00231940.2021.1893456","DOIUrl":"https://doi.org/10.1080/00231940.2021.1893456","url":null,"abstract":"The scale and intensity of Navajo (Diné) sheepherding in the American Southwest has varied substantially over the centuries. In the 150 years since the signing of the Navajo Treaty of 1868, a variety of internal and external pressures have impacted the traditional pastoral practices of Diné communities. Phase 1 of the Early Navajo Pastoral Landscape Project focused on ethnoarchaeological investigations of the history, settlement patterns, and pastoral land usage of one Navajo family in Black Mesa Chapter, Arizona, Navajo Nation. This article presents the project’s findings and discusses their implications within the context of local and regional events, as well as methodological concerns relevant to the identification of sheepherding sites across the Navajo Nation and beyond.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2021.1893456","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49402324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-04DOI: 10.1080/00231940.2021.1880170
Scott E Ingram, K. Schollmeyer
As anthropogenic climate warming and associated climate extremes increase, insights from a century of effort in the US Southwest to understand climate-related migration should be shared to assist with modern drought planning efforts. Toward this end, we make two parallel contributions. First, we contribute a surprising finding from our work in the Mimbres area of the AD 1100s and the central Arizona area during the AD 1200–1450 period. We find people with access to the most water in this arid landscape were also the most likely to migrate when confronted with dry conditions. Second, we use these results to demonstrate how the past can be helpful to modern drought planners and others preparing for a warming climate. Millions of smallholder farmers today practice agricultural strategies similar to those in the past. We aim to stimulate archaeological efforts to address the challenges of a warming world.
{"title":"Understanding Past Climate-Related Migration for Our Warming World","authors":"Scott E Ingram, K. Schollmeyer","doi":"10.1080/00231940.2021.1880170","DOIUrl":"https://doi.org/10.1080/00231940.2021.1880170","url":null,"abstract":"As anthropogenic climate warming and associated climate extremes increase, insights from a century of effort in the US Southwest to understand climate-related migration should be shared to assist with modern drought planning efforts. Toward this end, we make two parallel contributions. First, we contribute a surprising finding from our work in the Mimbres area of the AD 1100s and the central Arizona area during the AD 1200–1450 period. We find people with access to the most water in this arid landscape were also the most likely to migrate when confronted with dry conditions. Second, we use these results to demonstrate how the past can be helpful to modern drought planners and others preparing for a warming climate. Millions of smallholder farmers today practice agricultural strategies similar to those in the past. We aim to stimulate archaeological efforts to address the challenges of a warming world.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2021.1880170","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48404345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-02-04DOI: 10.1080/00231940.2021.1877929
N. Coulam
Some archaeologists have argued that the Formative-era villagers of the Sevier River region in the eastern Great Basin were primarily foragers whose economy was dependent upon marsh resources, especially cattails. This paper compiles multiple lines of evidence from Backhoe Village and other Sevier villages to show that subsistence was based on maize agriculture, not foraging for wild resources.
{"title":"Maize Dependence among the Sevier Puebloans","authors":"N. Coulam","doi":"10.1080/00231940.2021.1877929","DOIUrl":"https://doi.org/10.1080/00231940.2021.1877929","url":null,"abstract":"Some archaeologists have argued that the Formative-era villagers of the Sevier River region in the eastern Great Basin were primarily foragers whose economy was dependent upon marsh resources, especially cattails. This paper compiles multiple lines of evidence from Backhoe Village and other Sevier villages to show that subsistence was based on maize agriculture, not foraging for wild resources.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2021.1877929","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41825775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-02DOI: 10.1080/00231940.2020.1871255
Matthew C. Guebard
This paper outlines an experiment to investigate the health burden of exposure to indoor air pollution (IAP) at the Montezuma Castle cliff dwelling (AZ O:5:14 [ASM]) using ethnographic analogy, experimental archaeology and contemporary medical data. Hearths inside the rooms of Montezuma Castle, along with sooting on ancient walls and roof beams suggest that inhabitants were exposed to smoke-filled air and at risk for serious short and long-term health problems. To explore this idea, air quality measurements were collected in a replicated pueblo room while wood was burned to produce smoke. These measurements are compared to contemporary medical data and along with the use of ethnographic analogy and archaeological data, suggest that women and children were routinely exposed to wood smoke and at risk for developing IAP-related illnesses. The results of this study also suggest that IAP-related illness had an impact on individual households including decision making, family dynamics and overall productivity.
{"title":"Indoor Air Pollution, Gender and Illness at the Montezuma Castle Cliff Dwelling","authors":"Matthew C. Guebard","doi":"10.1080/00231940.2020.1871255","DOIUrl":"https://doi.org/10.1080/00231940.2020.1871255","url":null,"abstract":"This paper outlines an experiment to investigate the health burden of exposure to indoor air pollution (IAP) at the Montezuma Castle cliff dwelling (AZ O:5:14 [ASM]) using ethnographic analogy, experimental archaeology and contemporary medical data. Hearths inside the rooms of Montezuma Castle, along with sooting on ancient walls and roof beams suggest that inhabitants were exposed to smoke-filled air and at risk for serious short and long-term health problems. To explore this idea, air quality measurements were collected in a replicated pueblo room while wood was burned to produce smoke. These measurements are compared to contemporary medical data and along with the use of ethnographic analogy and archaeological data, suggest that women and children were routinely exposed to wood smoke and at risk for developing IAP-related illnesses. The results of this study also suggest that IAP-related illness had an impact on individual households including decision making, family dynamics and overall productivity.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2020.1871255","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42277054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-02DOI: 10.1080/00231940.2020.1871256
B. Huckell, J. Birkmann, C. Haynes
Despite great gains in knowledge about the Late Archaic/Early Agricultural period in the Tucson Basin, understanding of the Middle Archaic period remains slim. This paper reports on volunteer investigations at three buried Archaic sites within the Santa Cruz River floodplain: the Joe Ben Site (AZ BB:13:11), AZ BB:13:70, and an unnumbered locus north of the latter. The AZ BB:13:70 artifact assemblage and the Joe Ben site records suggest small-scale, short-term, repeated use of this portion of the Santa Cruz floodplain and the Santa Rita bajada by foragers between 4200 and 5100 BP, continuing into the Late Archaic/Early Agricultural period. Though assumed to be absent within the southern Southwest during the Middle and Late Holocene, the skull of a juvenile bison at AZ BB:13:70 and post-cranial bison bones at the unnumbered locus indicate their sporadic presence within the Tucson Basin during this period and their occasional exploitation by Middle Archaic hunters.
{"title":"A Buried Middle Archaic Site in the Tucson Basin","authors":"B. Huckell, J. Birkmann, C. Haynes","doi":"10.1080/00231940.2020.1871256","DOIUrl":"https://doi.org/10.1080/00231940.2020.1871256","url":null,"abstract":"Despite great gains in knowledge about the Late Archaic/Early Agricultural period in the Tucson Basin, understanding of the Middle Archaic period remains slim. This paper reports on volunteer investigations at three buried Archaic sites within the Santa Cruz River floodplain: the Joe Ben Site (AZ BB:13:11), AZ BB:13:70, and an unnumbered locus north of the latter. The AZ BB:13:70 artifact assemblage and the Joe Ben site records suggest small-scale, short-term, repeated use of this portion of the Santa Cruz floodplain and the Santa Rita bajada by foragers between 4200 and 5100 BP, continuing into the Late Archaic/Early Agricultural period. Though assumed to be absent within the southern Southwest during the Middle and Late Holocene, the skull of a juvenile bison at AZ BB:13:70 and post-cranial bison bones at the unnumbered locus indicate their sporadic presence within the Tucson Basin during this period and their occasional exploitation by Middle Archaic hunters.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2020.1871256","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46848497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-02DOI: 10.1080/00231940.2020.1870030
Emiliano Gallaga Murrieta, P. Gilman, S. Plog, D. Kennett
During a 2016 archaeological salvage project in the municipality of San Francisco de Borja, Chihuahua, the mummified head of an adult military macaw (Ara militaris) was recorded from a rock shelter. Because of their aesthetic beauty and colorful plumage, macaws occupied an important place within the collective imagination of the pre-Hispanic communities. Macaws and macaw feathers also were important ritual and social symbols, often used in Pueblo ceremonial regalia. Radiocarbon analysis of the macaw has produced a Late Archaic calibrated date range of 150 BC – AD 20, making this the earliest macaw by several hundred years in northwestern Mexico or the southwestern United States. Stable carbon isotopes in this macaw were comparable to maize-fed domesticated turkeys from the Southwest suggesting some form of animal husbandry by this time. Our discussion includes comparison with the handful of other military macaws from pre-Hispanic contexts in northwestern Mexico and the southwestern United States.
{"title":"An Early Military Macaw from Cueva de Avendaños, Chihuahua","authors":"Emiliano Gallaga Murrieta, P. Gilman, S. Plog, D. Kennett","doi":"10.1080/00231940.2020.1870030","DOIUrl":"https://doi.org/10.1080/00231940.2020.1870030","url":null,"abstract":"During a 2016 archaeological salvage project in the municipality of San Francisco de Borja, Chihuahua, the mummified head of an adult military macaw (Ara militaris) was recorded from a rock shelter. Because of their aesthetic beauty and colorful plumage, macaws occupied an important place within the collective imagination of the pre-Hispanic communities. Macaws and macaw feathers also were important ritual and social symbols, often used in Pueblo ceremonial regalia. Radiocarbon analysis of the macaw has produced a Late Archaic calibrated date range of 150 BC – AD 20, making this the earliest macaw by several hundred years in northwestern Mexico or the southwestern United States. Stable carbon isotopes in this macaw were comparable to maize-fed domesticated turkeys from the Southwest suggesting some form of animal husbandry by this time. Our discussion includes comparison with the handful of other military macaws from pre-Hispanic contexts in northwestern Mexico and the southwestern United States.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2020.1870030","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47650391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-02DOI: 10.1080/00231940.2020.1866327
Lexi O’Donnell, M. Schillaci
This article examines the biological relationships of two groups from the precontact Southwestern United States: the Gallina of Northern New Mexico and Pottery Mound Pueblo in the Middle Rio Grande region of New Mexico. These two groups existed at different times and differ considerably in their social conditions and cultural traditions. We examine geographic and temporal structure of relationships by testing an isolation by distance model. We also test whether correlations exist between results from craniometric and dental datasets. Included are individuals from eleven geographic and ancestral linguistic groupings. No correlations exist between the dental and craniometric data, but results for both data types revealed a similar pattern of relationships. The Gallina may have moved to the Middle Rio Grande in the late 1200s AD and the populations from La Plata Highway and Pottery Mound are similar. Our results do not support isolation by temporal or geographic distance models.
{"title":"Inferring the Relationships of the Gallina and Pottery Mound Pueblo Populations Using Craniometric and Dental Morphological Biodistance","authors":"Lexi O’Donnell, M. Schillaci","doi":"10.1080/00231940.2020.1866327","DOIUrl":"https://doi.org/10.1080/00231940.2020.1866327","url":null,"abstract":"This article examines the biological relationships of two groups from the precontact Southwestern United States: the Gallina of Northern New Mexico and Pottery Mound Pueblo in the Middle Rio Grande region of New Mexico. These two groups existed at different times and differ considerably in their social conditions and cultural traditions. We examine geographic and temporal structure of relationships by testing an isolation by distance model. We also test whether correlations exist between results from craniometric and dental datasets. Included are individuals from eleven geographic and ancestral linguistic groupings. No correlations exist between the dental and craniometric data, but results for both data types revealed a similar pattern of relationships. The Gallina may have moved to the Middle Rio Grande in the late 1200s AD and the populations from La Plata Highway and Pottery Mound are similar. Our results do not support isolation by temporal or geographic distance models.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2020.1866327","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58823731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-24DOI: 10.1080/00231940.2020.1857155
S. Hart
University Indian Ruin (UIR), located in the eastern Tucson Basin, is a prime example of a Classic period Hohokam platform mound archaeological site. The extent of the UIR site has long been understood to stretch beyond its administrative boundaries. This research investigated the UIR site boundary using Identification Testing and provided a new, larger border to the site. Results from surface and subsurface investigations also indicated a longer occupation at University Indian Ruin than was previously understood – stretching back to at least the Pre-Classic period. Collaboration with local residents on the project led to the donation of artifacts from a private residence that improved the conclusions presented here.
{"title":"Time and Space: New Extents for University Indian Ruin, AZ BB:9:33 (ASM)","authors":"S. Hart","doi":"10.1080/00231940.2020.1857155","DOIUrl":"https://doi.org/10.1080/00231940.2020.1857155","url":null,"abstract":"University Indian Ruin (UIR), located in the eastern Tucson Basin, is a prime example of a Classic period Hohokam platform mound archaeological site. The extent of the UIR site has long been understood to stretch beyond its administrative boundaries. This research investigated the UIR site boundary using Identification Testing and provided a new, larger border to the site. Results from surface and subsurface investigations also indicated a longer occupation at University Indian Ruin than was previously understood – stretching back to at least the Pre-Classic period. Collaboration with local residents on the project led to the donation of artifacts from a private residence that improved the conclusions presented here.","PeriodicalId":44778,"journal":{"name":"Kiva-Journal of Southwestern Anthropology and History","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00231940.2020.1857155","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43346111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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