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Liu S, Nolin DA, Kitts JA. Name order effects in measuring adolescent social networks using rosters. Soc Networks 2024; 76:68-78. [PMID: 37840904 PMCID: PMC10569157 DOI: 10.1016/j.socnet.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Recent studies have found order effects in social network data collection, where later names on a roster receive fewer nominations. Some thus argue for randomizing name orders or sampling peer names for survey rosters. We model order effects as biases in nomination choices and demonstrate observational and experimental methods for assessing these biases and illuminating their mechanisms. Employing these lenses, we find little evidence of order effects on eight sociometric questions in four middle school cohorts over six waves. To inform future work, we investigate aspects of the survey situation that may amplify or attenuate order effects. Analyzing these moderating forces offers guidance for detecting, understanding, and mitigating order effects in future research.
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Affiliation(s)
- Shuyin Liu
- Department of Sociology, University of Massachusetts, 200 Hicks Way, Amherst, MA 01003-9277
| | - David A Nolin
- Department of Sociology, University of Massachusetts, 200 Hicks Way, Amherst, MA 01003-9277
| | - James A Kitts
- Department of Sociology, University of Massachusetts, 200 Hicks Way, Amherst, MA 01003-9277
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Shenk MK, Begley RO, Nolin DA, Swiatek A. When does matriliny fail? The frequencies and causes of transitions to and from matriliny estimated from a de novo coding of a cross-cultural sample. Philos Trans R Soc Lond B Biol Sci 2019; 374:20190006. [PMID: 31303165 DOI: 10.1098/rstb.2019.0006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The question of when and why societies have transitioned away from matriliny to other types of kinship systems-and when and why they transition towards matriliny-has a long history in anthropology, one that is heavily engaged with both evolutionary theory and cross-cultural research methods. This article presents tabulations from a new coding of ethnographic documents from the Standard Cross-Cultural Sample (SCCS), tallying claims of transitions in kinship systems both away from and to matriliny using various levels of stringency. We then use our counts as the outcome variables in a set of Bayesian analyses that simultaneously estimate the probability of a transition occurring given societal covariates alongside the conditional probability of detecting a transition given the volume of ethnographic data available to code. Our goal is to estimate the cross-cultural and comparative frequency of transitions away from and to matriliny, as well as to explore potential causes underlying these patterns. We find that transitions away from matriliny have been significantly more common than 'reverse transitions' to matriliny. Our evidence suggests that both rates may be, in part, an artefact of the colonial and globalizing period during which the data comprising much of the current ethnographic record were recorded. Analyses of the correlates of transitions away from matriliny are consistent with several of the key causal arguments made by anthropologists over the past century, especially with respect to subsistence transition (to pastoralism, intensive agriculture and market economies), social complexity and colonialism, highlighting the importance of ecological factors in such transitions. This article is part of the theme issue 'The evolution of female-biased kinship in humans and other mammals'.
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Affiliation(s)
- Mary K Shenk
- Department of Anthropology, Pennsylvania State University , 410 Carpenter Building , University Park , PA 16802 USA
| | - Ryan O Begley
- Department of Anthropology, Pennsylvania State University , 410 Carpenter Building , University Park , PA 16802 USA
| | - David A Nolin
- Department of Anthropology, Pennsylvania State University , 410 Carpenter Building , University Park , PA 16802 USA
| | - Andrew Swiatek
- Department of Anthropology, Pennsylvania State University , 410 Carpenter Building , University Park , PA 16802 USA
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Borgerhoff Mulder M, Towner MC, Baldini R, Beheim BA, Bowles S, Colleran H, Gurven M, Kramer KL, Mattison SM, Nolin DA, Scelza BA, Schniter E, Sear R, Shenk MK, Voland E, Ziker J. Differences between sons and daughters in the intergenerational transmission of wealth. Philos Trans R Soc Lond B Biol Sci 2019; 374:20180076. [PMID: 31303159 DOI: 10.1098/rstb.2018.0076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Persistent interest lies in gender inequality, especially with regard to the favouring of sons over daughters. Economists are concerned with how privilege is transmitted across generations, and anthropologists have long studied sex-biased inheritance norms. There has, however, been no focused cross-cultural investigation of how parent-offspring correlations in wealth vary by offspring sex. We estimate these correlations for 38 wealth measures, including somatic and relational wealth, from 15 populations ranging from hunter-gatherers to small-scale farmers. Although small sample sizes limit our statistical power, we find no evidence of ubiquitous male bias, at least as inferred from comparing parent-son and parent-daughter correlations. Rather we find wide variation in signatures of sex bias, with evidence of both son and daughter-biased transmission. Further, we introduce a model that helps pinpoint the conditions under which simple mid-point parent-offspring wealth correlations can reveal information about sex-biased parental investment. Our findings are relevant to the study of female-biased kinship by revealing just how little normative descriptors of kinship systems, such as patrilineal inheritance, capture intergenerational correlations in wealth, and how variable parent-son and parent-daughter correlations can be. This article is part of the theme issue 'The evolution of female-biased kinship in humans and other mammals'.
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Affiliation(s)
| | - Mary C Towner
- 3 Department of Integrative Biology, Oklahoma State University Stillwater , Stillwater, OK , USA
| | - Ryan Baldini
- 2 Graduate Group in Ecology, University of California Davis , Davis, CA , USA
| | - Bret A Beheim
- 4 Department of Human Behavior, Ecology, and Culture, Max Planck Institute for Evolutionary Anthropology , Leipzig, Sachsen , Germany
| | | | - Heidi Colleran
- 6 Department of Linguistic and Cultural Evolution, Max Planck Institute for the Science of Human History , Jena, Thüringen , Germany
| | - Michael Gurven
- 7 Department of Anthropology, University of California Santa Barbara , Santa Barbara, CA , USA
| | - Karen L Kramer
- 8 Department of Anthropology, University of Utah , Salt Lake City, UT , USA
| | - Siobhán M Mattison
- 9 Department of Anthropology, University of New Mexico , Albuquerque, NM , USA
| | - David A Nolin
- 10 Department of Anthropology, Pennsylvania State University , University Park, PA , USA
| | - Brooke A Scelza
- 11 Department of Anthropology, University of California Los Angeles , Los Angeles, CA , USA
| | - Eric Schniter
- 12 Economic Science Institute Chapman University , CA 92866
| | - Rebecca Sear
- 13 Department of Population Health, London School of Hygiene and Tropical Medicine , London , UK
| | - Mary K Shenk
- 10 Department of Anthropology, Pennsylvania State University , University Park, PA , USA
| | - Eckart Voland
- 14 Institut fur Philosophie, Justus Liebig Universitat Giessen , Giessen, Hessen , Germany
| | - John Ziker
- 15 Department of Anthropology, Boise State University , Boise, ID , USA
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Ziker JP, Nolin DA, Rasmussen J. The Effects of Wealth on Male Reproduction among Monogamous Hunter-Fisher-Trappers in Northern Siberia. Current Anthropology 2016. [DOI: 10.1086/685730] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Milton K, Nolin DA, Ellis K, Lozier J, Sandel B, Lacey EA. Genetic, spatial, and social relationships among adults in a group of howler monkeys (Alouatta palliata) from Barro Colorado Island, Panama. Primates 2016; 57:253-65. [PMID: 26935548 DOI: 10.1007/s10329-016-0523-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Accepted: 02/12/2016] [Indexed: 11/28/2022]
Abstract
Kinship plays an important role in the social behavior of many primate species, including patterns of intra-group affiliation and cooperation. Within social groups, kinship is strongly affected by dispersal patterns, with the degree of relatedness among group-mates expected to decrease as the tendency to disperse increases. In primate species characterized by bisexual dispersal, relatedness among adult group-mates is predicted to be low, with social interactions shaped largely by factors other than kinship. To date, however, few studies have examined the role of kinship in social interactions in bisexually dispersing species. Accordingly, we collected genetic, spatial and behavioral data on all adult members (three males, six females) in a group of free-ranging mantled howler monkeys (Alouatta palliata)--a bisexually dispersing species of atelid primate--from Barro Colorado Island (BCI), Panama. Analyses of microsatellite variation revealed that relatedness was greater among adult males in this group (mean pairwise relatedness = 0.32 for males versus 0.09 for females). Relatedness among individuals, however, was not associated with either spatial proximity or frequency of social interactions. Instead, sex was a better predictor of both of these aspects of social behavior. While relatedness among adults had no discernible effect on the intra-group social interactions documented in this study, we postulate that kinship may facilitate affiliative and cooperative behaviors among male group-mates when interacting competitively with neighboring howler groups over access to food or potential mates.
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Affiliation(s)
- Katharine Milton
- Department of Environmental Science, Policy and Management, University of California, 130 Mulford Hall, Berkeley, CA, 94720-3114, USA.
| | - David A Nolin
- Department of Anthropology, University of Missouri, Columbia, MO, 65211, USA
| | - Kelsey Ellis
- Department of Anthropology, University of Texas, Austin, TX, 78705, USA
| | - Jeffrey Lozier
- Department of Biological Sciences, University of Alabama, Tuscaloosa, AL, 35487, USA
| | - Brody Sandel
- Department of Bioscience, Aarhus University, Aarhus, Denmark
| | - Eileen A Lacey
- Department of Integrative Biology, University of California, Berkeley, CA, 94720, USA
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Abstract
Costly signaling has been proposed as a possible mechanism to explain food sharing in foraging populations. This sharing-as-signaling hypothesis predicts an association between sharing and status. Using exponential random graph modeling (ERGM), this prediction is tested on a social network of between-household food-sharing relationships in the fishing and sea-hunting village of Lamalera, Indonesia. Previous analyses (Nolin 2010) have shown that most sharing in Lamalera is consistent with reciprocal altruism. The question addressed here is whether any additional variation may be explained as sharing-as-signaling by high-status households. The results show that high-status households both give and receive more than other households, a pattern more consistent with reciprocal altruism than costly signaling. However, once the propensity to reciprocate and household productivity are controlled, households of men holding leadership positions show greater odds of unreciprocated giving when compared to households of non-leaders. This pattern of excessive giving by leaders is consistent with the sharing-as-signaling hypothesis. Wealthy households show the opposite pattern, giving less and receiving more than other households. These households may reciprocate in a currency other than food or their wealth may attract favor-seeking behavior from others. Overall, status covariates explain little variation in the sharing network as a whole, and much of the sharing observed by high-status households is best explained by the same factors that explain sharing by other households. This pattern suggests that multiple mechanisms may operate simultaneously to promote sharing in Lamalera and that signaling may motivate some sharing by some individuals even within sharing regimes primarily maintained by other mechanisms.
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Affiliation(s)
- David A Nolin
- Department of Anthropology, University of California, Davis
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Nolin DA. Kin preference and partner choice: patrilineal descent and biological kinship in Lamaleran cooperative relationships. Hum Nat 2011; 22:156-76. [PMID: 22388806 DOI: 10.1007/s12110-011-9113-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2010] [Accepted: 02/23/2011] [Indexed: 11/24/2022]
Abstract
This paper presents a comparison of social kinship (patrilineage) and biological kinship (genetic relatedness) in predicting cooperative relationships in two different economic contexts in the fishing and whaling village of Lamalera, Indonesia. A previous analysis (Alvard, Human Nature 14:129-163, 2003) of boat crew affiliation data collected in the village in 1999 found that social kinship (patrilineage) was a better predictor of crew affiliation than was genetic kinship. A replication of this analysis using similar data collected in 2006 finds the same pattern: lineage is a better predictor than genetic kinship of crew affiliation, and the two together explain little additional variance over that explained by lineage alone. However, an analogous test on food-sharing relationships finds the opposite pattern: biological kinship is a better predictor of food-sharing relationships than is social kinship. The difference between these two cooperative contexts is interpreted in terms of kin preferences that shape partner choice, and the relative autonomy with which individuals can seek to satisfy those preferences. Drawing on stable matching theory, it is suggested that unilineal descent may serve as a stable compromise among multiple individuals' incongruent partner preferences, with patriliny favored over matriliny in the crew-formation context because it leads to higher mean degrees of relatedness among male cooperators. In the context of food-sharing, kin preferences can be pursued relatively autonomously, without the necessity of coordinating preferences with those of other households through the institution of lineage.
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Affiliation(s)
- David A Nolin
- Carolina Population Center, University of North Carolina, CB# 8120, Chapel Hill, NC 27516-2524, USA.
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