Collard, Mark | 2013 | Controlling for resource risk, population size will predict tool kit complexity (p. S390). | Not Supported | 3 | |
Adams, David B. | 1983 | Population size over 20,000 is positively associated with the existence of frequent internal warfare combined with low frequency of warfare (203) | Supported | 3 | |
Peoples, Hervey C. | 2012 | Population size is positively associated with the presence of High Gods (p. 257). | Supported | 2 | |
Naroll, Raoul | 1962 | Floor area of dwellings predicts population size of settlements (588). | Supported | 2 | |
Collard, Mark | 2013 | Population size will be associated with toolkit richness and complexity independent of rain and effective temperature. | Supported | 2 | |
Ember, Carol R. | 1974 | "Societies with purely external warfare . . . have smaller total populations than societies with internal warfare" (141) | Supported | 2 | |
Ember, Carol R. | 1974 | ". . . among migrating . . . societies, only those that are relatively small should be matrilocal" (147) | Supported | 2 | |
Brown, Christian | 2010 | Cultural transmission, resource scarcity, animal husbandry, community size, and caste stratification will be positively associated with a belief in moralizing gods, while agricultural potential, population size, and external warfare will be negatively associated with a belief in moralizing gods (11). | Supported | 9 | |
Carter, Jr., Harold | 1977 | "Large societies are more likely to have professional military organizations than are small societies" (275). | Supported | 2 | |
Carter, Jr., Harold | 1977 | "Among small societies, those with uxorilocal/matrilocal residence are more likely to have a professional military organization than are societies with virilocal/patrilocal residence" (276). | Supported | 3 | |
Carter, Jr., Harold | 1977 | "Among societies with virilocal/patrilocal residence, large societies are more likely to have a professional military organization than are small societies" (276). | Supported | 3 | |
Collard, Mark | 2005 | Population size will influence toolkit structure (6). | Not Supported | 2 | |
Bourguignon, Erika | 1976 | Possession-belief-only will be associated with small society size; possession-trance belief will be associated with large population size (43). | Supported | 2 | |
Ullah, Isaac I. T. | 2015 | Using multivariate clustering, it is expected that patterns in human subsistence variability will be found that are consistent with the thery of "attractors" and "repellers." (9580) | Supported | 6 | |
Kline, Michelle A. | 2010 | Tool repertoire size will be larger in large populations than in small populations (2561). | Supported | 7 | |
Kline, Michelle A. | 2010 | Contact will have a stronger effect on the tool repertoires of small populations than large populations (2561). | Marginal Support | 8 | |
Kline, Michelle A. | 2010 | Average tool complexity will be higher in larger populations than in smaller populations (2561). | Supported | 7 | |
Collard, Mark | 2013 | Technological complexity is positively associated with population size (1). | Not Supported | 2 | |
Bromham, Lindell | 2012 | Languages with larger speaker populations had higher rates of gain of new words than did their smaller sister languages (2100). | Supported | 2 | |
Bromham, Lindell | 2012 | Languages with a smaller number of speakers had higher rates of loss of lexemes from basic vocabulary than did their larger sister languages (2100). | Some Support | 2 | |
Bromham, Lindell | 2012 | Total rate of change (word gain plus word loss) is related to population size. | Not Supported | 2 | |
Collard, Mark | 2011 | Toolkit complexity and diversity will be positively associated with population size (253). | Not Supported | 3 | |
Collard, Mark | 2011 | The relationship between population size and toolkit diversity and complexity will be greater among food-producing (i.e. pastoralist, horticulturalist, and agriculturalist) groups than among hunter-gatherers, whereas relationship between risk of resource failure and toolkit diversity and complexity will be greater among hunter-gatherers than among food-producers (253). | Supported | 3 | |
Pryor, Frederic L. | 1977 | External trade is positively related to contact with the West and inversely related to the population of the total society (130). | Supported | 3 | |
Acerbi, Alberto | 2017 | Population size will have an influence on cultural complexity as measured by the number of animal and magic folk tales | Supported | 3 | |
Acerbi, Alberto | 2017 | Population size will have an influence on cultural complexity as measured by the number of narrative motifs in folk tales of magic | Not Supported | 2 | |
Acerbi, Alberto | 2017 | Population size will have an influence on cultural complexity as measured by the number of traits in "Little Red Riding Hood" and "The tale of the kind and the unkind girls" | Not Supported | 3 | |
Watts, Joseph | 2018 | A model examining the predictor variables of political complexity, social inequality, and population size, as well as the control variables of cultural isolation and year of missionary arrival, will predict the conversion time of Austronesian cultures to Christianity. | Supported | 6 | |
Hamilton, Marcus J. | 2007 | The scaling of an area of space with population size is linear. | Not Supported | 2 | |
Hamilton, Marcus J. | 2007 | Hunters will have greater resource ranges than gatherers. | Supported | 2 | |
Textor, Robert B. | 1967 | Hunter-gatherers tend to live in communities without a city or town and with less than 200 people (51, 81). | Supported | 3 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of phonemes in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of consonants in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of obstruent consonants in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of sonorant consonants in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of vowels in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of monophthongs in a language. | Not supported | 2 | |
Moran, Steven | 2012 | Higher population sizes are correlated with a higher number of quality-only vowel contrasts in a language. | Not supported | 2 | |
Ben-Oren, Yotam | 2023 | Greater population sizes will predict a greater number of specializations. | Supported | 2 | |
Greenhill, Simon J. | 2018 | The number of language speakers will predict the rate of word change in a language. | Partially Supported | 2 | |