Drivers of prohibited natural resource collection in Chitwan National Park, Nepal

Protected areas (PAs) are critical for achieving conservation, economic and development goals, but the factors that lead households to engage in prohibited resource collection in PAs are not well understood. We examine collection behaviours in community forests and the protected Chitwan National Park in Chitwan, Nepal. Our approach incorporates household and ecological data, including structured interviews, spatially explicit data on collection behaviours measured with computer tablets and a systematic field survey of invasive species. We pair our data with a framework that considers factors related to a household's demand for resources, barriers to prohibited resource collection, barriers to legal resource collection and alternatives to resource collection. The analysis identifies key drivers of prohibited collection, including sociodemographic variables and perceptions of an invasive plant (Mikania micrantha). The social-ecological systems approach reveals that household perceptions of the presence of M. micrantha were more strongly associated with resource collection decisions than the actual ecologically measured presence of the plant. We explore the policy implications of our findings for PAs and propose that employing a social-ecological systems approach leads to conservation policy and scientific insights that are not possible to achieve with social or ecological approaches alone.

Desired Fertility and Educational Aspirations: Adolescent Goals in Rapidly Changing Social Contexts

OBJECTIVE

This article analyzes the relationship between educational aspirations and fertility aspirations early in the life course in three different settings.

BACKGROUND

The negative relationship between women's educational attainment and childbearing is one of the most consistent associations in social science. Family scholars have a more limited understanding of the relationship between educational aspirations and fertility aspirations before childbearing or union formation.

METHOD

The authors use data collected in Jalisco, Mexico; Gaza, Mozambique; and Chitwan Valley, Nepal as part of the Family Migration and Early Life Outcomes project. They estimate nested Poisson regressions to model the relationship between adolescent educational aspirations and desired family size, controlling for individual- and household-level sociodemographic variables as well as adolescent beliefs and values.

RESULTS

On average, adolescents who desire more education want fewer children in unadjusted models. In Mozambique and Nepal, this association is attenuated in models accounting for household characteristics. In Mexico, the association persists after incorporating these factors, but the inclusion of individual aspirations attenuates the relationship between educational aspirations and desired family size. In Mozambique, the association of educational aspirations with desired family size is moderated by gender.

CONCLUSION

As young people enter adolescence, their desires for education and childbearing are inversely related, but the mechanisms driving this association vary across contexts. This variation may be related to linkages between education, social status, and family values.

Paternal Migration and Children's Educational Attainment and Work Activity: The Case of Mexico

Most of the research evaluating the import of paternal migration for children's outcomes has taken "left-behind children" as a single group. Such an approach does not take into account how family processes may intersect with migration processes. Taking a life course perspective, this paper distinguishes fathers' short-term and long-term migrations, as well as return migration, as they affect children's productive activities. Using the Mexican Family Life Survey (2002-2009), we followed school-aged children from two-parent households in 2002 and observed their activities as they transitioned into adulthood from 2005 through 2009. We found that fathers' short-term migration is negatively associated with children's labor force participation, especially for 12- to 18-year-old boys, suggesting that paternal migration may interrupt adolescent boys' labor market transition in the short-term. Fathers' long-term migration and return migration does not significantly alter children's activities. However, the negative role of fathers' long-term absence and benefits brought by the paternal migration trip are important mechanisms for educational persistence and the labor force entrance of 12- to 18-year-old girls, highlighting the conditions under which certain mechanisms may work. This suggests that migration is a family process, with the outcomes lying in the interplay of the stages of migration, children's life stages, and how gender is treated within cultural and familial contexts.

Educational and migration aspirations among children of Mexican migrant returnees in a border context

There has been a significant increase in migrant children from the USA living in Mexico in the last two decades. This article analyses the association between transnational schooling and the education and migration aspirations (the country one wishes to live or work in) of lower secondary students in Tijuana, a border city with very high return migration. This article also addresses how education and migration aspirations are connected and the extent to which these aspirations are mediated by US-specific capital (US citizenship, having family members in the USA, English proficiency, and cultural identification with the USA). The analyses draw from the 2017 School Integration and Migration Survey, conducted among students in 86 lower secondary schools, and 38 follow-up semi-structured interviews with transnational students. The results indicate that students with US school experience were more likely to aspire to study a two-year college or technical degree than nontransnational students. Transnational schooling was also directly associated with aspiring to migrate or engage in cross-border employment. Interviews elucidate the ways tertiary education plans were subordinate to intentions to work in the USA as funding their education became part of transnational students’ life projects. US schools were essential conduits through which education values, English skills, and national identities became ingrained in Mexican migrant children. Students’ migratory aspirations were nurtured by their experience in US schools and transnational social networks, in addition to their US citizenship. The public policy implications of these findings are also discussed.

Migration Intentions and Alcohol Use Among Adolescents in West-Central Mexico

This study explores the association between migration intentions and alcohol use among west-central Mexico adolescents living in high migration communities. This study used the baseline data from the Family Migration and Early Life Outcomes (FAMELO) project (N = 1286), collected in 2018. We used multiple imputations to address missingness and propensity score matching to reduce the selection bias. We also conducted subgroup analyses to compare gender difference (i.e., boys vs. girls) on the relationship between migration intention and alcohol use. The findings show that for the whole sample, youth with migration intentions had significant higher odds (OR = 1.78; p = .010) of having a lifetime drinking experience when compared to youth who reported no interest in living abroad, but this association remained significant only for boys (OR = 2.14; p = .010). This study makes an important contribution to our understanding of the etiology of migration intentions and alcohol use for adolescents living in sending migration communities. The findings have specific alcohol prevention, policy, and future research implications in Mexico and the U.S.

Spanning Borders, Cultures, and Generations: A Decade of Research on Immigrant Families

The authors review research conducted during the past decade on immigrant families, focusing primarily on the United States and the sending countries with close connections to the United States. They note several major advances. First, researchers have focused extensively on immigrant families that are physically separated but socially and economically linked across origin and destination communities and explored what these family arrangements mean for family structure and functions. Second, family scholars have explored how contexts of reception shape families and family relationships. Of special note is research that documented the experiences and risks associated with undocumented legal status for parents and children. Third, family researchers have explored how the acculturation and enculturation process operates as families settle in the destination setting and raise the next generation. Looking forward, they identify several possible directions for future research to better understand how immigrant families have responded to a changing world in which nations and economies are increasingly interconnected and diverse, populations are aging, and family roles are in flux and where these changes are often met with fear and resistance in immigrant-receiving destinations.

Educational Selectivity of Migrants and Current School Enrollment of Children Left-Behind: Analyses in Three African Countries

Migration of household members is often undertaken to improve the well-being of individuals remaining in the household. Despite this, research has demonstrated inconsistent associations between migration and children's well-being across sending areas and types of migration. To understand the degree to which different types of migration and migrants are associated with schooling, we analyze comparable data across three African countries differing in prevalence, type, and selectivity of migration. Results suggest that recent migration is differentially associated with left-behind children's school enrollment across settings. When analyses are restricted to migrant-sending households, however, migrant selectivity is positively associated with school enrollment.

Academic Performance of Young Children in Immigrant Families: The Significance of Race, Ethnicity, and National Origins

Children of immigrants come from diverse backgrounds and enter school with different family migration experiences and resources. This paper addresses two basic questions: (1) to what extent does generation status exert an independent effect on early school performance net of race/panethnicity, language proficiency, and the family resources available to children as they enter formal schooling? and (2) to what extent do these broad conceptualizations of children in immigrant families mask variation by national origins? We take advantage of longitudinal data on a kindergarten cohort from the Early Childhood Longitudinal Study to examine children from diverse backgrounds. Considerable variation in academic performance persists across racial/panethnic groups as well as by country-of-origin background and linguistic ability even when adjusting for family background, resources, and previous academic performance. We find some intriguing evidence of early “segmentation” among children from various groups, suggesting some convergence within race and ethnicity for some children. However, this conclusion should not be overstated, because the results also point to the great diversity by national origins that are masked by reliance on racial/panethnic groupings.

Economic Support from and to Extended Kin: A Comparison of Mexican Americans and Mexican Immigrants

This article explores the prevalence of economic exchanges with extended kin within the Mexican-origin population in the United States. Data from the 1990 U.S. Census and the 1990 Panel Study of Income Dynamics-Latino Sample are employed to compare the characteristics of those contributing income to and receiving income from coresident extended relatives and extended family members in other households. The results suggest that immigrants, particularly recent immigrants, are more likely to participate in exchanges with relatives both within and beyond their household. There is a life course dimension to these exchanges. Mexican Americans, who are more likely to live in extended family households consisting of multiple generations, engage in economic exchanges from older adults to younger adults. Mexican immigrants, who are more likely to live with relatives at similar stages of the life course, are more likely to exchange resources with these kin in other households as well.

Adults' Conceptualisations of Children's Social Competence in Nepal and Malawi

Adults in Nepal (N = 14) and Malawi (N = 12) were interviewed about their views regarding social competence of 5- to 17-year-old children in their societies. Both Nepali and Malawian adults discussed themes consistent with those expected in collectivistic societies with economic challenges (e.g., respect and obedience, family responsibilities, social relationships). There were also unique themes emphasized in each country, which may correspond with country-specific religious beliefs or social problems (e.g., rules and self-control, sexual restraint). Nepali adults described a wider variety of socialization strategies compared with Malawian adults. Results provide novel information regarding adults' perceptions of children's social competence in Nepal and Malawi and may help guide the development of measures of social competence.

Adults’ Conceptualisations of Children’s Social Competence in Nepal and Malawi

Adults in Nepal ( N = 14) and Malawi ( N = 12) were interviewed about their views regarding social competence of 5- to 17-year-old children in their societies. Both Nepali and Malawian adults discussed themes consistent with those expected in collectivistic societies with economic challenges (e.g., respect and obedience, family responsibilities, and social relationships). There were also unique themes emphasised in each country, which may correspond with country-specific religious beliefs or social problems (e.g., rules and self-control, and sexual restraint). Results provide novel information regarding adults’ perceptions of children’s social competence in Nepal and Malawi, and may help guide the development of measures of social competence.

Comparing Paper and Tablet Modes of Retrospective Activity Space Data Collection

Individual actions are both constrained and facilitated by the social context in which individuals are embedded. But research to test specific hypotheses about the role of space on human behaviors and well-being is limited by the difficulty of collecting accurate and personally relevant social context data. We report on a project in Chitwan, Nepal, that directly addresses challenges to collect accurate activity space data. We test if a computer assisted interviewing (CAI) tablet-based approach to collecting activity space data was more accurate than a paper map-based approach; we also examine which subgroups of respondents provided more accurate data with the tablet mode compared to paper. Results show that the tablet approach yielded more accurate data when comparing respondent-indicated locations to the known locations as verified by on-the-ground staff. In addition, the accuracy of the data provided by older and less healthy respondents benefited more from the tablet mode.

Variations in the Economic Integration of Immigrant and U.S.-Born Mexicans

This article analyzes the factors that explain the lower earnings of Mexican immigrants relative to natives and explores whether some of the discrepancies in immigrant-native earnings reflect different patterns of income attainment between the two groups. Using data from the 1990 Panel Study of Income Dynamics/Latino National Political Survey, a series of incremental regression models are conducted. Separate models for immigrants and natives reveal that education, occupation, and metropolitan location have a large positive effect on the earnings of native-born Mexican men but no significant effect on immigrants. For immigrants, work experience in the United States increases earnings. Working in manufacturing and living in the South significantly decrease the earnings of immigrants. However, both benefit substantially from union membership. The findings suggest that policy interventions to improve the socioeconomic status of Mexican Americans need to be responsive to different patterns of economic integration.

Migrant children and migrants' children: Nativity differences in school enrollment in Mexico and the United States

BACKGROUND

The growing prevalence of migrant children in diverse contexts requires a reconsideration of the intergenerational consequences of migration. To understand how migration and duration of residence are associated with children's schooling, we need more comparative work that can point to the similarities and differences in outcomes for children across contexts.

OBJECTIVE

This paper addresses the importance of nativity and duration of residence for children's school enrollment on both sides of a binational migration system: The United States and Mexico. The analyses are designed to determine whether duration of residence has a similar association with school enrollment across these different settings.

METHODS

The analyses are based on nationally representative household data from the 2010 Mexican Census and the 2006-2010 American Community Survey. Logistic regression models compare school enrollment patterns of Mexican and U.S.-born children of Mexican origin in the United States and those of Mexican and U.S.-born children in Mexico. Interactions for nativity/duration of residence and age are also included.

RESULTS

The results demonstrate that, adjusting for household resources and household-level migration experience, Mexican-born children in the United States and U.S.-born children in Mexico, particularly those who arrived recently, lag behind in school enrollment. These differences are most pronounced at older ages.

CONCLUSIONS

The comparisons across migration contexts point to greater school attrition and non-enrollment among older, recent migrant youth, regardless of the context. The interactions suggest that recent migration is associated with lower schooling for youth who engage in migration at older ages in both the United States and Mexico.

A moving paradox: a binational view of obesity and residential mobility

This paper takes a unique approach to the study of immigrant and native health differentials by addressing the role of internal as well as international mobility and considering the binational context in which such moves occur. The analyses take advantage of a unique dataset of urban residents in Mexico and the United States to compare Mexican origin immigrants and US-born Spanish-speaking residents in one urban setting in the United States and residents in a similar urban setting in Mexico. The binational approach allows for the test of standard indicators used to proxy acculturation (duration of residence in the United States, household language use) and measures of residential mobility among Mexican-Americans, Mexican immigrants and residents in Mexico. The results confirm a lower prevalence of obesity among Mexicans in Mexico and recent immigrants to the United States when compared to longer residents in the United States. However, for Mexican urban residents, more residential moves are associated with less obesity, while more residential mobility is associated with higher obesity in the urban sample in the United States.

Does it matter if teachers and schools match the student? Racial and ethnic disparities in problem behaviors

Black youth often lag behind their non-Hispanic white peers in educational outcomes, including teacher-evaluated school performance. Using data from four waves of the Early Childhood Longitudinal Study-Kindergarten Cohort, the analyses presented here identify the extent to which children receive different evaluations from their teachers depending on the racial/ethnic match of teachers and students. This study is distinct from previous work because we examine the assessment of an individual child by multiple teachers. The results indicate that Black children receive worse assessments of their externalizing behaviors (e.g. arguing in class and disrupting instruction) when they have a non-Hispanic white teacher than when they have a Black teacher. Further, these results exist net of school context and the teacher's own ratings of the behavior of the class overall.

Migration timing and parenting practices: contributions to social development in preschoolers with foreign-born and native-born mothers

Little is known about how key aspects of parental migration or childrearing history affect social development across children from immigrant families. Relying on data on approximately 6,400 children from the Early Childhood Longitudinal Study-Birth Cohort, analyses assessed the role of mother's age at migration on children's social development in the United States (sociability and problem behaviors). Consistent with models of divergent adaptation and assimilation, the relation between age at arrival and children's social development is not linear. Parenting practices, observed when children were approximately 24months of age, partially mediated the relation between mother's age at arrival and children's social development reported at approximate age 48months, particularly in the case of mothers who arrived as adults.

Linguistic isolation in the home and community: Protection or risk for young children?

Studies of immigrant adaptation in the United States emphasize the importance of duration of residence, language use, location of schooling and other factors related to the migration process in determining outcomes for immigrants. Research also points to the variability of socioeconomic mobility among immigrants and their descendants across receiving contexts encountered in the United States. This paper extends this model to young children and examines how the linguistic environment of the family and the community interact to produce differential developmental outcomes. The analyses rely on data from the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B) and 2000 US Census. Children's cognitive scores vary considerably by mothers' nativity and household linguistic isolation; a result that is largely influenced by the greater likelihood of living in poverty for children in linguistically isolated homes. The level of linguistic isolation in the community is also associated with cognitive scores but the greatest variation in scores across communities occurs among children of US born mothers.

Crossing boundaries: nativity, ethnicity, and mate selection

The influx of immigrants has increased diversity among ethnic minorities and indicates that they may take multiple integration paths in American society. Previous research on ethnic integration has often focused on panethnic differences, and few have explored ethnic diversity within a racial or panethnic context. Using 2000 U.S. census data for Puerto Rican-, Mexican-, Chinese-, and Filipino-origin individuals, we examine differences in marriage and cohabitation with whites, with other minorities, within a panethnic group, and within an ethnic group by nativity status. Ethnic endogamy is strong and, to a lesser extent, so is panethnic endogamy. Yet, marital or cohabiting unions with whites remain an important path of integration but differ significantly by ethnicity, nativity, age at arrival, and educational attainment. Meanwhile, ethnic differences in marriage and cohabitation with other racial or ethnic minorities are strong. Our analysis supports that unions with whites remain a major path of integration, but other paths of integration also become viable options for all ethnic groups.

Does a House Divided Stand? Kinship and the Continuity of Shared Living Arrangements

Shared living arrangements can provide housing, economies of scale, and other instrumental support and may become an important resource in times of economic constraint. But the extent to which such living arrangements experience continuity or rapid change in composition is unclear. Previous research on extended-family households tended to focus on factors that trigger the onset of coresidence, including life course events or changes in health status and related economic needs. Relying on longitudinal data from 9,932 households in the Survey of Income and Program Participation (SIPP), the analyses demonstrate that the distribution of economic resources in the household also influences the continuity of shared living arrangements. The results suggest that multigenerational households of parents and adult children experience greater continuity in composition when one individual or couple has a disproportionate share of the economic resources in the household. Other coresidential households, those shared by other kin or nonkin, experience greater continuity when resources are more evenly distributed.

GENERATIONAL DIFFERENCES IN COHABITATION AND MARRIAGE IN THE U.S

We use data from pooled 2000-2004 Current Population Surveys to examine generational differences in cohabitation and marriage among men and women ages 20-34 in the U.S. Consistent with our expectation and in line with assimilation theory, levels of cohabitation rise across succeeding generations. In contrast, generational differences in marriage follow a curvilinear pattern such that those in the second generation are least likely to be married, which supports some contemporary extensions of assimilation theory. These patterns persist across education groups, and tend to hold across racial and ethnic groups, too, although among women, the predicted percentages cohabiting across generations vary widely by race-ethnicity.

Immigration and living arrangements: moving beyond economic need versus acculturation

Prior research seeking to explain variation in extended family coresidence focused heavily on the potentially competing roles of cultural preferences and socioeconomic and demographic structural constraints. We focus on challenges associated with international immigration as an additional factor driving variation across groups. Using 2000 census data from Mexico and the United States, we compare the prevalence and age patterns of various types of extended family and non-kin living arrangements among Mexican-origin immigrants and nonimmigrants on both sides of the U.S.-Mexico border. Additionally, we use the Survey of Income and Program Participation to examine the stability of extended family living arrangements among Mexican-origin immigrants and natives in the United States. We find that newly arrived immigrants to the United States display unique patterns in the composition and stability of their households relative to nonimmigrants in both Mexico and the United States. Recent immigrants are more likely to reside in an extended family or non-kin household, and among those living with relatives, recent immigrants are more likely to live with extended family from a similar generation (such as siblings and cousins). Further, these households experience high levels of turnover. The results suggest that the high levels of coresidence observed among recently arrived Mexican immigrants represent a departure from "traditional" household/family structures in Mexico and are related to the challenges associated with international migration.

The academic trajectories of immigrant youths: analysis within and across cohorts

Two nationally representative cohorts--from the National Educational Longitudinal Study (NELS) and High School and Beyond (HSB)--were used to examine the effects of generation and duration of residence on students' performance on standardized tests over a two-year period. In multivariate models, generational status predicts variation in students' performance on baseline (sophomore) tests, with effects stronger for the later age cohort (NELS) than for the earlier age cohort (HSB). With regard to the trajectory of achievement, generational status has a greatly reduced role for both cohorts. The best predictors of the trajectory of achievement are not those that are based on nativity per se, but those that reflect the social environment experienced in the United States (i.e., ethnicity and family's socioeconomic status).

Public assistance receipt among immigrants and natives: How the unit of analysis affects research findings

Differences between immigrant and native households in rates of welfare receipt depend on nativity differences in individual-level rates of receipt, in household size, in mean number of recipients in receiving households, and in household nativity composition. We present algebraic derivations of these relationships and use data from the 1990 and 1991 panels of the Survey of Income and Program Participation to examine empirically the extent to which levels of welfare receipt for immigrants and natives are sensitive to the use of household-, family-, or individual-level units of analysis or presentation. The findings show that nativity differences are statistically significant only at the level of larger units. The results also indicate that if immigrants and natives had identical living arrangements, immigrants’ household-level receipt of Supplemental Security Income would significantly exceed natives’ receipt even more than it actually does, but the nativity difference in receipt of Aid to Families with Dependent Children (AFDC) would reverse directions. Moreover, the level of AFDC receipt of immigrant households falls significantly below that of native households when native-born children living in households headed by immigrants are treated as if they were foreign born.

Public assistance receipt among immigrants and natives: how the unit of analysis affects research findings

Differences between immigrant and native households in rates of welfare receipt depend on nativity differences in individual-level rates of receipt, in household size, in mean number of recipients in receiving households, and in household nativity composition. We present algebraic derivations of these relationships and use data from the 1990 and 1991 panels of the Survey of Income and Program Participation to examine empirically the extent to which levels of welfare receipt for immigrants and natives are sensitive to the use of household-, family-, or individual-level units of analysis or presentation. The findings show that nativity differences are statistically significant only at the level of larger units. The results also indicate that if immigrants and natives had identical living arrangements, immigrants' household-level receipt of Supplemental Security Income would significantly exceed natives' receipt even more than it actually does, but the nativity difference in receipt of Aid to Families with Dependent Children (AFDC) would reverse directions. Moreover, the level of AFDC receipt of immigrant households falls significantly below that of native households when native-born children living in households headed by immigrants are treated as if they were foreign born.

Three-year-old boy presenting in thyrotoxicosis

Thyrotoxicosis secondary to Graves' disease developed in a 3-year-old black boy with no previous history of thyroid disease. Thyrotoxicosis is a rare disorder of childhood that is characterized by an accelerated metabolism of body tissues which results from the stimulation of thyroid gland activity induced through a variety of autoantibodies. Historically, less than 5% of all incidents of Graves' disease occur in childhood, and recent studies show an incidence as low as 0.000001%. It is three to eight times more prevalent in females than in males and increases in incidence throughout childhood and adolescence. More than two thirds of childhood cases occur between the ages of 10 and 15 years. A review of the medical literature illustrates that less than 2% of hyperthyroid children in recorded cases are younger than 4 years. Records from Children's Hospital of Oklahoma in Oklahoma City support the unusual nature of this case, the hospital having seen only three children younger than 4 years requiring thyroid ablation therapy in 17 years. Physicians should consider Graves' disease in any child with clinical manifestations of hyperthyroidism, regardless of the age.