Types Of Kin Research Articles

Beyond family: Patterns of kin and fictive kin caregivers among children in the child welfare system

ObjectiveThis paper aims to examine the social support network structures of youth in out-of-home care and to delineate the type of social support activities provided by kin and fictive kin within the networks. BackgroundChildren in the child welfare system experience significant benefits from contact with non-custodial kin and fictive kin. However, little is known about the support activities they provide (e.g., childcare, transportation, etc.) and their relationship to the children (e.g., grandparents, godparents, etc.). MethodSupport provision and relationship to the child was measured through chart reviews and interviews with key stakeholders, allowing for a description of the amount of support provided by various types of kin and fictive kin. Latent Profile Analysis (LPA) was applied to the data to determine the presence of distinct profiles. ResultsA four-profile solution emerged: (1) Multigenerational Predominant Cousin, (2) Bigenerational Lower Involvement, (3) Bigenerational Predominant Fictive Kin, and (4) Multigenerational Predominant Aunt/Uncle), suggesting heterogeneity in the social support networks of children in foster care. ConclusionChildren in foster care experience varying levels of social support, which were spearheaded by specific categories of caregivers who provide distinct types of support. Thus, there is great heterogeneity in the social support networks of children and youth in care. ImplicationsThe identified clusters suggest that “one-size fits all” policy practices may not be effective in engaging and maintaining social support for children in out-of-home care. This research indicates that child welfare practitioners need to appreciate the complexity of social support patterns available to children.

Comparing cognition in parents with schizophrenia or bipolar disorder and their 7-year-old offspring

Individuals with schizophrenia (SZ) or bipolar disorder (BP) display cognitive impairments, while their first-degree relatives perform at an intermediate level between the patient groups and controls. However, the environmental impact of having an ill relative likely varies with the type of kinship and some studies suggest that offspring may be particularly disadvantaged. The present study aimed to investigate the relationship between parent and child cognition in parents with SZ or BD and their 7-year-old offspring. A population-based cohort of 522 children (parental SZ, n = 202; parental BP, n = 120; controls, n = 200) and their parents underwent the same assessment battery covering a wide range of cognitive functions. We used Bayesian statistics to model performance. We found that performance on non-verbal tests was better in offspring than parents with SZ or BP, using the controls as reference. However, for verbal tests, there was little to no evidence for this pattern or even some evidence for the opposite in the BP group: relatively better performance in parents than offspring. The findings suggest that the offspring of parents with SZ or BP may be particularly disadvantaged in verbal abilities. Future studies will show whether this pattern persists throughout development.

Age is not just a number: How incorrect ageing impacts close-kin mark-recapture estimates of population size.

Population size is a key parameter for the conservation of animal species. Close-kin mark-recapture (CKMR) relies on the observed frequency and type of kinship among individuals sampled from the population to estimate population size. Knowledge of the age of the individuals, or a surrogate thereof, is essential for inference with acceptable precision. One common approach, particularly in fish studies, is to measure animal length and infer age using an assumed age-length relationship (a 'growth curve'). We used simulation to test the effect of misspecifying the length measurement error and the growth curve on population size estimation. Simulated populations represented two fictional shark species, one with a relatively simple life history and the other with a more complex life history based on the grey reef shark (Carcharhinus amblyrhynchos). We estimated sex-specific adult abundance, which we assumed to be constant in time. We observed small median biases in these estimates ranging from 1.35% to 2.79% when specifying the correct measurement error standard deviation and growth curve. CI coverage was adequate whenever the growth curve was correctly specified. Introducing error via misspecified growth curves resulted in changes in the magnitude of the estimated adult population, where underestimating age negatively biased the abundance estimates. Over- and underestimating the standard deviation of length measurement error did not introduce a bias and had negligible effect on the variance in the estimates. Our findings show that assuming an incorrect standard deviation of length measurement error has little effect on estimation, but having an accurate growth curve is crucial for CKMR whenever ageing is based on length measurements. If ageing could be biased, researchers should be cautious when interpreting CKMR results and consider the potential biases arising from inaccurate age inference.

The moral grammar of marriage rules

Abstract According to theories of “moral grammar,” judgments of what is wrong or right – like judgments of what is ungrammatical or grammatical – are guided by implicit, often unconscious rules. An ideal test case for exploring the parallels between moral rules and language rules is the moral regulation of mating in relation to kinship. Here I argue that combinatorial variation in both kin terminologies and marriage rules results from the operation of a grammar faculty, which juggles tradeoffs between conflicting constraints according to the principles of “Optimality Theory.” This works to produce kinship grammars, input-output systems that map some kin types onto others via mergers and reductions. This in turn can yield marriage rules. If a kin type maps onto a close consanguine, this corresponds to a marriage proscription. If a kin type maps onto a close affine, this corresponds to a marriage prescription/preference. I analyze both elementary structures of kinship (where cross kin are prescribed spouses, and parallel kin are proscribed; e.g. Dravidian southern India) and complex structures (where kin are divided into an unmarriageable core and a marriageable periphery, and affines are sometimes tabooed because they are equated with close consanguines; e.g. Jane Austen’s England). Rather than treating social organization as the source of mental categories, this analysis starts with the machinery of categorization and shows how it spontaneously generates marriage rules. The result is an updating of structuralism in light of cognitive science: moral codes vary within limits set by fundamental structures of the human mind.

Sources of bias in applying close-kin mark-recapture to terrestrial game species with different life histories.

Close-kin mark-recapture (CKMR) is a method analogous to traditional mark-recapture but without requiring recapture of individuals. Instead, multilocus genotypes (genetic marks) are used to identify related individuals in one or more sampling occasions, which enables the opportunistic use of samples from harvested wildlife. To apply the method accurately, it is important to build appropriate CKMR models that do not violate assumptions linked to the species' and population's biology and sampling methods. In this study, we evaluated the implications of fitting overly simplistic CKMR models to populations with complex reproductive success dynamics or selective sampling. We used forward-in-time, individual-based simulations to evaluate the accuracy and precision of CKMR abundance and survival estimates in species with different longevities, mating systems, and sampling strategies. Simulated populations approximated a range of life histories among game species of North America with lethal sampling to evaluate the potential of using harvested samples to estimate population size. Our simulations show that CKMR can yield nontrivial biases in both survival and abundance estimates, unless influential life history traits and selective sampling are explicitly accounted for in the modeling framework. The number of kin pairs observed in the sample, in combination with the type of kinship used in the model (parent-offspring pairs and/or half-sibling pairs), can affect the precision and/or accuracy of the estimates. CKMR is a promising method that will likely see an increasing number of applications in the field as costs of genetic analysis continue to decline. Our work highlights the importance of applying population-specific CKMR models that consider relevant demographic parameters, individual covariates, and the protocol through which individuals were sampled.

Analisis hubungan kekeluargaan dalam perilaku politik masyarakat pada pemilihan Kepala Desa Aro tahun 2022

This research aims to determine family relationships in community political behavior during the 2022 Aro Village Election. A descriptive qualitative approach was used in this research. It can be concluded that the sociological approach is influential in this research, namely that family relationships have a strong relationship in politics. Researchers found in the field that the people of Aro Village made their political choices during the village elections based solely on family relationships. The level of kinship/kinship in Aro Village is based on three (3) levels, namely the first kinship level, the second kinship level, and the third kinship level. Of the three levels of kinship, the one that has the most influence on vote acquisition is the second type of kinship, namely kinship/kinship based on the descent of the paternal and maternal grandmothers. The family of candidate one will be used as the winning team for the 2022 Aro Village Election. Likewise with candidate two. When compared with candidate two, the family of candidate one has a strong influence on vote acquisition. So that candidate one succeeded in winning the 2022 Aro Village Election. The public considers when choosing based on Subjective Emotional, namely making a choice because they have family ties, kinship, even friendship.

Empowerment of genetic information by women at-risk of being carriers of Duchenne and Becker muscular dystrophies.

The emergence of therapies acting on specific molecular targets for Duchenne and Becker muscular dystrophies (DBMD) led to expanded access of diagnostic DMD analysis. However, it is unclear how much of these advances have also improved healthcare and access to genetic testing for women at-risk of being carriers. This study evaluates the process of genetic counseling and empowerment of genetic information by women from DBMD families. We carried out a cross-sectional study between February and June 2022 in Brazil. The online survey with items regarding sociodemographic data; family history; access to health services; reproductive decisions; and the Genomic Outcome Scale was answered by 123 women recruited from a rare diseases reference service and a nationwide patient advocacy group. Genetic counseling was reported by 77/123 (62.6%) of women and 53.7% reported having performed genetic analysis of DMD. Although the majority knew about the risks for carriers of developing heart disease and muscle weakness, only 35% of potential carriers have had cardiac studies performed at least once in their lives. Country region, type of kinship, number of affected males in the family, age, notion of genetic risk, education level, and participation in advocacy groups were the main factors associated with adequate healthcare access to women and empowerment of genetic information. Education to health professionals and policies to expand access to carrier genetic testing, whether public policies or regulation of pharmaceutical companies' diagnostic programs, is paramount to improve the care of families with DBMD in Brazil.

Kinship and socio-economic status: Social gradients in frequencies of kin across the life course in Sweden

The influence of kin on various outcomes is heavily debated. However, kinship size itself conditions the probability of potential effects. Socio-economic gradients in the prevalence, variance, and types of kin are, therefore, a vital aspect of the functions of kin. Unfortunately, these parameters are largely unknown. We used Swedish register data to enumerate consanguine and in-law kin across the life course of the 1975 birth cohort. We calculated differences in kinship size between this cohort’s income quartiles and educational groups. We decomposed how specific kin relations, generations, and demographic behaviours contributed to these differences. Among low socio-economic status (SES) groups, higher fertility in earlier generations resulted in more kin compared with high-SES groups. Low-SES groups had more horizontal consanguine kin, while high-SES groups had more in-laws. Lower fertility and higher union instability among low-SES men substantially narrowed SES differences in kinship size. Kinship size varied substantially within SES groups.

Categorizing possession in Zuanga-Yuanga and other Kanak languages (New Caledonia): a typological perspective

Abstract Like many other Oceanic and Kanak languages of New Caledonia, Zuanga-Yuanga [ZY] has classifiers restricted to the possession of nouns denoting food, drink, animals and plants; it also has dichotomous direct and indirect adnominal possessive constructions, which are generally labeled inalienable or alienable in the Oceanic literature. These terms refer to a distinction between close versus distant structural marking, which do not strictly correlate with lexical-semantic categories. For instance, kinship nouns are split over the two types of constructions, distinguishing reference from address kinship terms, not in terms of semantic distinctions between close versus distant kinship types. The split for body-part nouns is between directly possessed dedicated terms and indirectly possessed metaphorical body terms, not in terms of permanent versus removable parts, or temporary body properties. In ZY possessive constructions correlate with fairly strict possessee noun classes belonging to one single structural class (directly or indirectly marked). Only a limited number of nouns denoting parts-of-whole have alternate constructions expressing different semantic relations to the possessed noun.

Causes of death in individuals exposed to spousal, parental, and child suicide: a nationwide population-based cohort comparison study.

Exposure to suicide is associated with higher mortality, and the health impact varies depending on the types of kinship. However, the moderating role of kinship remains unclear. Therefore, this study aimed to compare causes of death between individuals exposed to spousal, parental, and child suicide to those exposed to natural or unnatural death. In this study, 1,929,872 individuals were enrolled, of whom 1,726,846 individuals were exposed to natural death, 141,206 individuals were exposed to unnatural death, and 61,820 individuals were exposed to suicide. To compare causes of death between kinship, stratified analysis and moderation analysis were conducted by using the Cox proportional hazard model and the cause-specific hazard model. Although higher mortality from specific causes, such as suicide, homicide, and vascular and unspecified dementia, was observed in individuals exposed to suicide compared to those exposed to natural and unnatural death (adjusted hazard ratio: 1.69 to 23.26), we did not observe higher all-cause mortality when compared to those exposed to unnatural death. Some causes of death were moderated by kinship. When compared to unnatural death, parental or spousal suicide was associated with higher mortality from suicide and homicide than child suicide (adjusted hazard ratio: 1.70 to 15.67), and parental suicide was associated with higher mortality from accidents than spousal suicide (adjusted hazard ratio: 1.81). These findings provide an integral understanding of the role of kinship in the impacts of suicide exposure on causes of death.

The complex impact of family caregiver kinship type on the rehabilitation of patients with mental disorders in rural communities of China.

In 2009, the Chinese government incorporated severe mental disorders into the central subsidized local health funding project for the effective management, treatment, and reintegration of patients with severe mental disorders from hospitals into the community (Project 686). The conditions that were classified as 'severe' by this project included: schizophrenia, schizoaffective disorders, paranoid disorders, bipolar disorders, mental disorders caused by epilepsy, and mental retardation accompanying mental disorders. Patients in rural communities received better care after project implementation, of which 62.91% were farmers. This paper attempts to investigate the complex impact of Project 686 on the levels of rehabilitation of patients by their families. The last follow-up visit of the community psychiatrists in city H in 2020 was used as the time point. Finally, 174 samples were used in the analysis model. The type of kinship between family caregivers and patients with mental disorders was operationalized according to the information provided under the 'primary caregiver' item within the basic information section of the follow-up form. The software Stata15 was used to perform descriptive statistics, baseline regression model analysis, and a robustness test on the types of kinship identified and patients' recovery. The types of kinship, current symptoms, and medication use all affected patients' recovery, were found to have regression coefficients of -0.148, -1.756, and 0.902, respectively. Parents of patients with mental disorders remain in the caregiver category with the largest proportion. Community acceptance of patients is high; current symptoms, medication use, and types of caregiver-patient relationships influence patients' recovery levels. Project 686 has solved some of the rehabilitation and living difficulties of patients with mental disorders in rural communities. The types of kinship between family caregivers and patients with mental disorders in rural communities affect patients' rehabilitation levels. Patients' current symptoms and medication use can effectively moderate the impact of kinship type on patients' recovery in terms of complete self-knowledge, productive work, and life and good social relationships. It is necessary for mental illness prevention-treatment organizations to establish supplemental, replacement, and substitution mechanisms for the life and rehabilitation of patients with mental disorders in rural communities. Furthermore, the sense of reward and concern for family caregivers should be actively enhanced, and greater scientific use of the rehabilitation function of the 'family care + village doctor management' model should be made.

On the presence and absence of definite articles with anthroponyms in rural varieties of Madeiran Portuguese

European Portuguese (EP) generally manifests a systematic use of the definite article with anthroponyms in communicative immediacy (in the sense of Koch & Oesterreicher, 1986). In Brazilian Portuguese (BP), there is a well-documented variation in the use of determiners in these contexts. A vast body of literature on this phenomenon in BP varieties shows that –among other internal factors– the extralinguistic factor of proximity between speaker and referent crucially affects the usage of the definite article with anthroponyms (cf. Amaral, 2007; Callou & Silva, 1997; Campos Júnior, 2010; de Carvalho, 2017; Lima & Moraes, 2019).This paper analyses the variable use of definite articles preceding anthroponyms in rural varieties of Madeiran Portuguese (MP) in contexts of communicative immediacy. The results of a qualitative and quantitative analysis based on a corpus of semi-directed interviews and free conversations between elderly rural speakers, suggest that in MP rural varieties, anthroponyms may occur without definite articles in communicative immediacy contexts. Furthermore, building on the findings of previous studies regarding the significance of the factor of proximity between speaker and alluded individual, this study proposes a categorization of intersubjective proximity considering different types of kinship and social relations. Thus, the data suggest that along this continuum of proximity, anthroponyms alluding to members of the nuclear family most commonly occur without definite articles in rural MP varieties.  

Exploring the behaviors and social preferences of a large, multigenerational herd of zoo-housed southern white rhinoceros (Ceratotherium simum simum).

The zoo-housed southern white rhinoceros (SWR) population is of special concern due to their lack of consistent breeding success. An enhanced understanding of SWR social preferences could better inform management planning by promoting natural social relationships, which can positively affect their well-being. The large, multigeneration herd housed at the North Carolina Zoo provides an ideal opportunity to examine rhino sociality across different ages, kin types, and social groupings. Eight female rhinos' social and nonsocial behaviors were recorded from November 2020 through June 2021 across 242 h. Activity budget analyses revealed strong seasonal and temporal variations in grazing and resting behaviors, with no stereotypic behaviors recorded. Bond strength calculations suggested that each female maintained strong social bonds with one to two partners. Beyond mother-nursing calf bonds, we found that the strongest social ties were maintained between calf-less adults and subadults in these dyads. Considering these findings, we recommend that management plans attempt to house immature females with calf-less adult females, as they may be necessary to the social landscape of immature females and, ultimately, improve their welfare.

Association of Familial Aggregation of Major Depression With Risk of Major Depression

Major depression (MD) aggregates within families, but how family history of MD confers risk of MD over the life course is unclear. Such knowledge is important to identify and prevent possible depressogenic effects of family environment. To examine the association between family MD history and risk of MD including association with age, sex, type of kinship, and age of the affected family member. This cohort study included all Danish citizens born from 1960 to 2003 with known parental identity followed up from their 15th birthday until time of MD, censoring, or December 31, 2018. Analysis took place between April 2022 and December 2022. Family members with first-time MD using International Classification of Diseases, Eighth Revision codes 296.09, 296.29, 298.09, and 300.49 or 10th Revision codes F32.0-F33.9, family members' age at MD onset, and individuals' age at exposure to family MD. Multivariable Poisson regression was applied to estimate the incidence rate ratio (IRR) with 95% CI of first-time MD. Of 2 903 430 individuals (1 486 574 [51.2%] men), 37 970 men (2.6%) and 70 223 women (5.0%) developed MD during follow-up. For men, exposure to maternal, paternal, or full sibling MD were associated with a 2-times higher risk of MD (IRR, 2.10 [95% CI, 2.02-2.19]; IRR, 2.04 [95% CI, 1.94-2.14]; IRR, 2.08 [95% CI, 1.97-2.19]) and the associated risk increased with number of affected family members. This pattern was similar for women. For men, family members' age at MD onset was not associated with MD. For women, maternal MD onset at 69 years or younger was associated with higher IRRs of MD (age <40 years: IRR, 1.64 [95% CI, 1.28-2.10]; age 40-49 years: IRR, 1.62 [95% CI, 1.27-2.07]; age 50-59 years: IRR, 1.56 [95% CI, 1.22-2.00]; and age 60-69 years: IRR, 1.67 [95% CI, 1.28-2.16]) compared with women with maternal MD onset at 70 years or older. For men, exposure to maternal MD younger than 30 years (age <1 year: IRR, 1.95 [95% CI, 1.70-2.25]; age 1 to <12 years: IRR, 2.31 [95% CI, 2.16-2.47]; age 12 to <19 years: IRR, 2.18 [95% CI, 2.03-2.35]; age 19 to <30 years: IRR, 1.42 [95% CI, 1.32-1.53]) was associated with increased IRRs, while exposure to maternal MD at 30 years or older was associated with a lower IRR (0.77 [95% CI, 0.70-0.85]). The findings were similar across type of kinships and for women. In this study, risk of MD was associated with increased numbers of affected family members but did not vary by gender or type of kinship. Exposure to family MD during childhood and adolescence was associated with increased risk.

Recognition of visual kinship signals in chimpanzees (Pan troglodytes) by humans (Homo sapiens).

Associating with kin provides individual benefits but requires that these relationships be detectable. In humans, facial phenotype matching might help assess paternity; however, evidence for it is mixed. In chimpanzees, concealing visual cues of paternity may be beneficial due to their promiscuous mating system and the considerable risk of infanticide by males. On the other hand, detecting kin can also aid chimpanzees in avoiding inbreeding and in forming alliances that improve kin-mediated fitness. Although previous studies assessing relatedness based on facial resemblance in chimpanzees exist, they used images of captive populations in whom selection pressures and reproductive opportunities are controlled and only assessed maternity or paternity of adult offspring. In natural populations, the chances of infanticide are highest during early infancy, suggesting that young infants would benefit most from paternity concealment, whereas adults and subadults would benefit from the detection of all types of kin, including half-siblings. In our experiment, we conducted an online study with human participants, in which they had to assess the relatedness of chimpanzees based on facial similarity. To address previous methodological constraints, we used chimpanzee images across all ages, as well as maternal and paternal half-siblings. We found that kin status was detected above chance across all relatedness categories, with easier kin detection of father-offspring pairs, females, and older chimpanzees. Together, these findings support the existence of paternity confusion in infant chimpanzees and provide a possible mechanism for incest avoidance and kin-based social alliances in older individuals. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

“All my loves / are reparations loves”: Decolonizing Borders and Reparative Queerness in Natalie Diaz’s Poetry

This article will analyze how the Mojave poet Natalie Diaz identifies decolonized queer and lesbian identities as potential modes of transgressive border-crossing and repair that can generate epistemological, ethical, and ontological disruptions in a world ravaged by colonial displacement. In her two poetry collections, When My Brother Was an Aztec and Postcolonial Love Poem, Diaz crafts a poetics specifically tailored to three intertwined goals: revisiting traumatic history on three different levels (individual/personal, family, community) in order to counter hegemonic erasures on which is founded an illegitimate national imaginary; questioning the legitimacy of all borders imposed by ongoing colonial rule –whether geographical, social, or sexual; and articulating lesbian Indigenous desire as a means to create new types of kinship and reopen a sense of futurity.

Partner effects on caregiver and care recipient depressed mood: heterogeneity across health condition and relationship type.

The well-being of caregivers and their care recipients is interrelated, although conflicting evidence has emerged across different caregiving populations. Using data from the National Health and Aging Trends Study and the National Study of Caregiving (2015 and 2017, n = 742 dyads), we constructed actor-partner interdependence models assessing how spillover (i.e., interdependence) of depressed mood varied by care recipient health condition (specifically cancer, dementia, stroke, and diabetes) and kinship type (spouse/partner, child, other relative, or non-relative). Across condition types, care recipient-to-caregiver partner effects were significantly larger in dyads with vs. without cancer and significantly smaller in dyads with vs. without diabetes (pinteractions < .05). Substantive differences in partner effects were observed by kinship type, although moderation was not statistically significant. The findings highlight potential heterogeneity in caregiver-care recipient interdependence with implications for future research and delivery of supportive care.

Clinical features of primary open-angle glaucoma in patients with hereditary tainted family history

This review describes currently most well-known research findings dedicated to the specific features of manifestation and course of primary open-angle glaucoma with hereditary tainted history. Despite the fact that aggravated heredity has been confirmed as a risk factor for primary open-angle glaucoma (POAG), the information on the clinical features and progression patterns of POAG in patients with hereditary predisposition presented in the existing publications is scattered, and its availability is still limited by the amount of included material. All of this, in turn, makes it impossible to fully predict the course of the disease and to discuss the possibility of its earlier detection in that population group. The discussion presented in this work points out the type of kinship for which the risk of developing glaucoma is most relevant, as well as the supposed characteristics of the age of onset of POAG among patients with a family history of this disease. The results of the studies analyzed in this review can help actualize the viewpoint on the possible differences in clinical manifestations of the disease in patients with hereditary (familial) and sporadic forms of glaucoma, as well as on the necessity of further clinical research in this area.

Machine Componential Analysis of Kinship Vocabularies: An Example

The paper introduces a computer program to handle the task of componential analysis of kinship terms. Given the kin terms of a language with their attendant kin types, the program discovers all componential models, including the "simplest" ones (using the minimum number of dimensions and components in kin term definitions). As an illustrative example of the application of the program we use the kinship vocabulary of Catalan, a previously unanalyzed language. A completely unconstrained analysis of Catalan leads to an intolerably large number of alternative models but our simplicity restriction pertaining to choosing the minimum number of dimensions leads to a unique model. The generated componential model of Catalan uses four dimensions of contrast, viz. "sex", "generation", "distance" and "affinity", and coincides with that of Spanish. However, it is different from those of other Indo-European languages that also use for demarcation this very set of dimensions.

The Ambiguity of Freedom: Kinship and Motivations for Manumission in Eighteenth-Century Suriname

ABSTRACT The quantitative studies of manumission have revealed shifts in patterns of manumission and changes in the types of kinship that were connected to the manumission process. In these studies, the actual people and their motivations remain hidden from view. In this article, kinship ties in the manumission process in eighteenth-century Suriname are researched through a single case study: the manumissions by the prominent Surinamese slaveholders Nicolaas van Enkhuijsen and his wife Sara Lemmers. This article argues that kinship ties were just as important for many enslaved people as freedom itself. The Van Enkhuijsen case shows that for women, in particular, maintaining kinship ties was crucial for their life after slavery.