Jennifer Manlove
Datos Biográficos
| ID | 102219 |
|---|---|
| NOMBRE | Jennifer Manlove |
| NOMBRES | Jennifer |
| APELLIDO | Manlove |
| FIRMA | MANLOVE J |
| AFILIACIONES | Child Trends |
| ORCID | 0000-0002-6474-7563 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 37 |
| TOTAL DE CITAS | 388 |
| TOTAL COMO AUTOR | 37 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1997 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2023 |
| ÍNDICE H | 13 |
Adapting Family Planning Service Delivery in Title X and School-Based Settings during Covid-19
The COVID-19 pandemic introduced urgent and unique challenges to family planning providers and staff in ensuring continued access to high-quality services, particularly for groups who experience greater barriers to accessing services, such as women with systemically marginalized identities and adolescents and young adults (AYA). While research has documented key adaptations made to service delivery during the early phase of the pandemic, limited …
A Mixed-Methods Pilot Evaluation of Manhood 2.0, a Program to Reduce Unintended Pregnancy Among Young Men
One promising though understudied approach to addressing race/ethnic disparities in teen pregnancy rates is through sexual and reproductive health (SRH) programming for young men. This pilot study assessed the feasibility, quality, and preliminary efficacy of Manhood 2.0—a group-based, after-school SRH program for young Black and Latino men, which examines gender norms. This mixed-methods study describes program attendance and quality; participan…
Impacts of Re
BACKGROUND: Latinx adolescents are at increased risk of teen pregnancy. This study evaluates the impact of Re:MIX, a comprehensive sexuality education program cofacilitated by professional health educators paired with young parent educators implemented with primarily Latinx youth in Texas. METHODS: A cluster randomized trial was conducted with students in grades 8-10 in 57 classrooms across three schools. Students completed baseline, post-test, a…
Lessons Learned from Replicating a Randomized Control Trial Evaluation of an App-Based Sexual Health Program
This study presents findings from a randomized control trial replication evaluation of Pulse, an app-based pregnancy prevention program implemented with Black and Latinx women aged 18-20, a population with high rates of unplanned pregnancy. We used social media advertisements to enroll 1013 women online across the U.S. and automatically randomized participants to either the Pulse reproductive health app or a general health control app, stratifyin…
Parent-Teen Communication about Sexual and Reproductive Health
Parent-teen discussions about sexual and reproductive health (SRH) are associated with delayed sex and higher contraceptive use among teens. Using the National Survey of Family Growth, we conducted bivariate and multivariate analyses of different types of parent-teen SRH discussions among two cohorts of teens. We describe differences in patterns for males and females by race/ethnicity and nativity, and test for racial/ethnic interactions within e…
Relationship Violence Typologies and Condom Use in Young Adult Dating Relationships
This work expands on research focusing only on male-perpetrated violence and highlights the importance of capturing relationship violence in national data sets. Future surveys that collect information about violence from both partners can inform efforts to prevent violence and to support victims
Linking Changes in Contraceptive Use to Declines in Teen Pregnancy Rates
Using a unique microsimulation tool, Teen FamilyScape, the present study explores how changes in the mix of contraceptive methods used by teens contributed to the decline in the U.S. teen pregnancy rate between 2002 and 2010. Results indicate that changes in contraceptive use contributed to approximately half of the decline in the teen pregnancy rate during this time period (48%) and that a little more than half of this “contraceptive effect” was…
Relationship Characteristics and Contraceptive Use Among Dating and Cohabiting Young Adult Couples
At least for dating couples, contraceptive use is linked to multiple dimensions of relationships, particularly measures reflecting relationship quality-both positive and negative
Relationship Types and Contraceptive Use Within Young Adult Dating Relationships
Classifying short-term relationships as "casual" or long-term ones as "serious" may ignore heterogeneity within these categories that may have implications for contraceptive use. Future qualitative research could provide a better understanding of relationship types and couples' fertility intentions and access to and use of contraceptives
Racial and Ethnic Differences in the Transition To a Teenage Birth in the United States
Differences in the context of adolescence may account for a substantial portion of racial, ethnic and nativity differences in teenage childbearing
Union Transitions Following the Birth of a Child to Cohabiting Parents
Relationship Characteristics and the Relationship Context of Nonmarital First Births Among Young Adult Women
OBJECTIVES: The objectives of this study were to examine whether and how characteristics of the relationship dyad are linked to nonmarital childbearing among young adult women, additionally distinguishing between cohabiting and nonunion births. METHODS: We used the National Longitudinal Survey of Youth, 1997 Cohort and discrete-time event history methods to examine these objectives. RESULTS: Our analyses found that similarities and differences be…
Teenage Childbearing Among Youth Born to Teenage Mothers
Using data from the National Longitudinal Survey of Youth, this article examined how early maternal characteristics, an adolescent's family environment, and the adolescent's own attitudes and behaviors were associated with the odds of a nonmarital teenage birth among youth born to teenage mothers. Multivariate analyses indicated that these domains were closely linked. Early maternal characteristics shaped the later family environment of adolescen…
Family environments and the relationship context of first adolescent sex
Relationship Characteristics and Contraceptive Use Among Young Adults
Prevention programs should address relationship context in contraceptive decision making, perhaps by combining relationship and sex education curricula to foster communication and negotiation skills
Unintended Births
Racial and ethnic differences in childbearing intentions are frequently contingent on relationship context. Differences between whites and blacks are largely attributable to married women. Assessment of childbearing intendedness among Hispanics should take nativity into account
The relationship context of nonmarital childbearing in the U.S
Using Early Childhood Longitudinal Study-Birth Cohort data, we present estimates of nonmarital births in the United States in 2001, both within and outside of cohabiting unions. We additionally examine how mother and father characteristics are associated with the relationship context at birth, and assess racial/ethnic differences in these relationships. We find that 52% of nonmarital births (and 19% of all births) occur within cohabitating unions…
Higher-Order Fertility Among Urban Fathers
The study includes a longitudinal sample of 1,989 fathers from the Fragile Families and Child Wellbeing study and examines factors associated with fathering a higher-order birth (three or more children) and compares these factors to those predicting any subsequent birth. Also, the article examines differences by marital status. Logistic regression analyses indicate the likelihood of fathering a higher-order birth is greater among more disadvantag…
Family Structure History
Using data from three waves of the National Longitudinal Study of Adolescent Health (N = 4, 667), we examined the intergenerational link between parental family structure history and relationship formation in young adulthood. We investigated (a) whether parental family structure history is associated with young adults' own relationship formation behaviors, (b) which dimensions of family structure history are most predictive of children's later re…
Older Sexual Partners During Adolescence
Adolescents, particularly young adolescents, should be made aware of the potential risks associated with having older sexual partners. In particular, program providers should be alerted that females who engage in early sexual activity with older partners are at especially high risk of experiencing adverse reproductive health consequences
Pathways from Family Religiosity to Adolescent Sexual Activity and Contraceptive Use
Cohesive family environments and positive peer networks contribute to reduced levels of risky sexual behavior among adolescents from religious families. Parents who monitor their children's activities and peer environments, engage their families in regular activities and foster strong parent-child relationships can help reduce risky sexual behavior, regardless of family religiosity. Parental involvement in prevention programs may help reduce rate…
Factors Associated With Multiple-Partner Fertility Among Fathers
This article uses a sample of 1,731 fathers aged 16 - 45 from the 2002 National Survey of Family Growth to identify factors associated with multiple-partner fertility. Almost one third of fathers who reported multiple-partner fertility did so across a series of nonmarital relationships, and nonmarital-only multiple-partner fertility has been increasing across recent cohorts of men. Being older, having a first sexual experience or a first child at…
Adolescents’ Discussions About Contraception or STDs with Partners Before First Sex
By increasing teenagers' knowledge about condoms and other methods of contraception, pregnancy and STD prevention programs can help to encourage communication among teenage partners before the initiation of sexual intercourse. Programs should also encourage conversations between parents and teenagers, even when not about sex
Contraceptive use patterns across teens’ sexual relationships
By using data from the National Longitudinal Study of Adolescent Health, we examine how adolescent relationship characteristics, partner attributes, and sexual relationship histories are associated with contraceptive use and consistency, incorporating random effects to control for respondent-level unobserved heterogeneity. Analyses show that teens’ contraceptive use patterns vary across relationships. Teens with more-homogamous partners, with mor…
Contraceptive Use Patterns Within Females' First Sexual Relationships
This study used the 1995 National Survey of Family Growth (NSFG) to assess whether characteristics offemales'sexual partners, relationships, and choice of contraceptive methods were associated with contraceptive use patterns within their first sexual relationship.White, Black, and Hispanic females under age 25 (N = 915) provided retrospective information on sexual activity and contraceptive use for first sexual relationships that occurred between…
The Influence of High School Dropout and School Disengagement on the Risk of School-Age Pregnancy
Data from the US National Education Longitudinal Study of 1988 were used to model the influence of dropping out of school on school-age pregnancy. This cohort, in grade 8 in 1988, was reinterviewed in 1990, 1992, and 1994. 822 teens (13.3%)--20.1% of Hispanics, 10.1% of Whites, and 25.1% of Blacks--in this cohort had school-age pregnancies leading to live births and 60% of these teens dropped out at some point between grades 8-12. 28.2% dropped o…
Factors Associated With Multiple-Partner Fertility Among Fathers
This article uses a sample of 1,731 fathers aged 16 - 45 from the 2002 National Survey of Family Growth to identify factors associated with multiple-partner fertility. Almost one third of fathers who reported multiple-partner fertility did so across a series of nonmarital relationships, and nonmarital-only multiple-partner fertility has been increasing across recent cohorts of men. Being older, having a first sexual experience or a first child at…
Early Motherhood in an Intergenerational Perspective
Using nationally representative longitudinal data from Great Britain, this study examines the fertility patterns of daughters of teen mothers. It tests several mechanisms to help explain how early motherhood is reproduced across generations, including an earlier inherited age of menarche, poor family and educational environments, and an early ideal age of childbearing among daughters of teen mothers. Some support is provided for all mechanisms ex…
Contraceptive use patterns across teens’ sexual relationships
By using data from the National Longitudinal Study of Adolescent Health, we examine how adolescent relationship characteristics, partner attributes, and sexual relationship histories are associated with contraceptive use and consistency, incorporating random effects to control for respondent-level unobserved heterogeneity. Analyses show that teens’ contraceptive use patterns vary across relationships. Teens with more-homogamous partners, with mor…
Family Structure History
Using data from three waves of the National Longitudinal Study of Adolescent Health (N = 4, 667), we examined the intergenerational link between parental family structure history and relationship formation in young adulthood. We investigated (a) whether parental family structure history is associated with young adults' own relationship formation behaviors, (b) which dimensions of family structure history are most predictive of children's later re…
Patterns of Contraceptive Use Within Teenagers' First Sexual Relationships
Pathways from Family Religiosity to Adolescent Sexual Activity and Contraceptive Use
Cohesive family environments and positive peer networks contribute to reduced levels of risky sexual behavior among adolescents from religious families. Parents who monitor their children's activities and peer environments, engage their families in regular activities and foster strong parent-child relationships can help reduce risky sexual behavior, regardless of family religiosity. Parental involvement in prevention programs may help reduce rate…
Relationship Characteristics and Contraceptive Use Among Young Adults
Prevention programs should address relationship context in contraceptive decision making, perhaps by combining relationship and sex education curricula to foster communication and negotiation skills
Unintended Births
Racial and ethnic differences in childbearing intentions are frequently contingent on relationship context. Differences between whites and blacks are largely attributable to married women. Assessment of childbearing intendedness among Hispanics should take nativity into account
The relationship context of nonmarital childbearing in the U.S
Using Early Childhood Longitudinal Study-Birth Cohort data, we present estimates of nonmarital births in the United States in 2001, both within and outside of cohabiting unions. We additionally examine how mother and father characteristics are associated with the relationship context at birth, and assess racial/ethnic differences in these relationships. We find that 52% of nonmarital births (and 19% of all births) occur within cohabitating unions…
Subsequent Fertility Among Teen Mothers
A sample of high school age mothers was followed from 1988 to 1994 in order to examine factors associated with having a second teen birth or a closely spaced second birth. The study incorporates a life-course perspective. Factors associated with postponing a subsequent birth include characteristics measured prior to the first birth, at the time of the first birth, and after the first birth. Analyses suggest that a combination of young teen mother…
Community Opportunity, Perceptions of Opportunity, and the Odds of an Adolescent Birth
The ability of the opportunity cost framework to predict the risk of a teen birth is tested by analyzing the relationship between adolescents' perceptions of opportunity and the odds of a teen birth across levels of community opportunity. Patterns of this relationship are compared across African American, Latina, and White teens and across socioeconomic status (SES) level. High educational expectations protect Whites, Latinas, and low-SES teens f…
Contraceptive Use and Consistency in U.S. Teenagers' Most Recent Sexual Relationships
CONTEXT: Most U.S. teenage pregnancies are unintended, partly because of inconsistent or no use of contraceptives. Understanding the factors associated with contraceptive use in teenagers' most recent relationships can help identify strategies to prevent unintended pregnancy. METHODS: Data on 1,468 participants in Waves 1 and 2 of the National Longitudinal Study of Adolescent Health who had had two or more sexual relationships were analyzed to as…
Nonmarital School-Age Motherhood
Despite a voluminous literature on the determinants of adokscent parenthood, little research exists on school-kvel influences on nonmartal, school-age motherhood. To address this gap, analyses of nationally representative data were conducted to examine individual, family, and school-level predictors of nonmarital motherhood between 8th grade and 12th grade. All independent variables were measured in 8th grade, and the analyses were repeated separ…
Union Transitions Following the Birth of a Child to Cohabiting Parents
Young Teenagers and Older Sexual Partners
CONTEXT: Limited nationally representative information exists on the characteristics of teenagers who had first sex at an early age with an older partner. METHODS: Gender-specific analyses were conducted of 2002 National Survey of Family Growth data from 1,838 females and 1,426 males aged 18-24. Multivariate analyses examined the associations between family and individual characteristics and having a first sexual experience before age 16 with an …
Racial and Ethnic Differences in the Transition To a Teenage Birth in the United States
Differences in the context of adolescence may account for a substantial portion of racial, ethnic and nativity differences in teenage childbearing
Family environments and the relationship context of first adolescent sex
Knowledge, Perceptions, and Motivations for Contraception
Using data from the National Longitudinal Study of Adolescent Health, the authors examine the association between contraceptive use patterns in teens' first sexual relationships and their knowledge of, perceptions of, and motivations for contraception and pregnancy prevention. Results from logistic regression analyses show that knowledge, perceptions, and motivations surrounding sexual activity and contraception are indeed important predictors of…
Relationship Types and Contraceptive Use Within Young Adult Dating Relationships
Classifying short-term relationships as "casual" or long-term ones as "serious" may ignore heterogeneity within these categories that may have implications for contraceptive use. Future qualitative research could provide a better understanding of relationship types and couples' fertility intentions and access to and use of contraceptives
Adolescents’ Discussions About Contraception or STDs with Partners Before First Sex
By increasing teenagers' knowledge about condoms and other methods of contraception, pregnancy and STD prevention programs can help to encourage communication among teenage partners before the initiation of sexual intercourse. Programs should also encourage conversations between parents and teenagers, even when not about sex
Teenage Childbearing Among Youth Born to Teenage Mothers
Using data from the National Longitudinal Survey of Youth, this article examined how early maternal characteristics, an adolescent's family environment, and the adolescent's own attitudes and behaviors were associated with the odds of a nonmarital teenage birth among youth born to teenage mothers. Multivariate analyses indicated that these domains were closely linked. Early maternal characteristics shaped the later family environment of adolescen…
Staying Ahead
This article analyzes the reform in England and Wales that changed the secondary school system from a selective type (with grammar and secondary modern schools) to a comprehensive type during the period 1965-74. It presents evidence of two possible middle-class tactics : resistance to the reform and using the reform to protect the middle-class advantage. Resistance took the forms of keeping grammar schools from being transformed into comprehensiv…
Relationship Characteristics and Contraceptive Use Among Dating and Cohabiting Young Adult Couples
At least for dating couples, contraceptive use is linked to multiple dimensions of relationships, particularly measures reflecting relationship quality-both positive and negative
Older Sexual Partners During Adolescence
Adolescents, particularly young adolescents, should be made aware of the potential risks associated with having older sexual partners. In particular, program providers should be alerted that females who engage in early sexual activity with older partners are at especially high risk of experiencing adverse reproductive health consequences
Early Motherhood in an Intergenerational Perspective
Using nationally representative longitudinal data from Great Britain, this study examines the fertility patterns of daughters of teen mothers. It tests several mechanisms to help explain how early motherhood is reproduced across generations, including an earlier inherited age of menarche, poor family and educational environments, and an early ideal age of childbearing among daughters of teen mothers. Some support is provided for all mechanisms ex…
Staying Ahead
This article analyzes the reform in England and Wales that changed the secondary school system from a selective type (with grammar and secondary modern schools) to a comprehensive type during the period 1965-74. It presents evidence of two possible middle-class tactics : resistance to the reform and using the reform to protect the middle-class advantage. Resistance took the forms of keeping grammar schools from being transformed into comprehensiv…
The Influence of High School Dropout and School Disengagement on the Risk of School-Age Pregnancy
Data from the US National Education Longitudinal Study of 1988 were used to model the influence of dropping out of school on school-age pregnancy. This cohort, in grade 8 in 1988, was reinterviewed in 1990, 1992, and 1994. 822 teens (13.3%)--20.1% of Hispanics, 10.1% of Whites, and 25.1% of Blacks--in this cohort had school-age pregnancies leading to live births and 60% of these teens dropped out at some point between grades 8-12. 28.2% dropped o…
Nonmarital School-Age Motherhood
Despite a voluminous literature on the determinants of adokscent parenthood, little research exists on school-kvel influences on nonmartal, school-age motherhood. To address this gap, analyses of nationally representative data were conducted to examine individual, family, and school-level predictors of nonmarital motherhood between 8th grade and 12th grade. All independent variables were measured in 8th grade, and the analyses were repeated separ…
Subsequent Fertility Among Teen Mothers
A sample of high school age mothers was followed from 1988 to 1994 in order to examine factors associated with having a second teen birth or a closely spaced second birth. The study incorporates a life-course perspective. Factors associated with postponing a subsequent birth include characteristics measured prior to the first birth, at the time of the first birth, and after the first birth. Analyses suggest that a combination of young teen mother…
Patterns of Contraceptive Use Within Teenagers' First Sexual Relationships
Contraceptive Use and Consistency in U.S. Teenagers' Most Recent Sexual Relationships
CONTEXT: Most U.S. teenage pregnancies are unintended, partly because of inconsistent or no use of contraceptives. Understanding the factors associated with contraceptive use in teenagers' most recent relationships can help identify strategies to prevent unintended pregnancy. METHODS: Data on 1,468 participants in Waves 1 and 2 of the National Longitudinal Study of Adolescent Health who had had two or more sexual relationships were analyzed to as…
Contraceptive Use and Consistency in U.S. Teenagers' Most Recent Sexual Relationships
CONTEXT: Most U.S. teenage pregnancies are unintended, partly because of inconsistent or no use of contraceptives. Understanding the factors associated with contraceptive use in teenagers' most recent relationships can help identify strategies to prevent unintended pregnancy. METHODS: Data on 1,468 participants in Waves 1 and 2 of the National Longitudinal Study of Adolescent Health who had had two or more sexual relationships were analyzed to as…
Community Opportunity, Perceptions of Opportunity, and the Odds of an Adolescent Birth
The ability of the opportunity cost framework to predict the risk of a teen birth is tested by analyzing the relationship between adolescents' perceptions of opportunity and the odds of a teen birth across levels of community opportunity. Patterns of this relationship are compared across African American, Latina, and White teens and across socioeconomic status (SES) level. High educational expectations protect Whites, Latinas, and low-SES teens f…
Young Teenagers and Older Sexual Partners
CONTEXT: Limited nationally representative information exists on the characteristics of teenagers who had first sex at an early age with an older partner. METHODS: Gender-specific analyses were conducted of 2002 National Survey of Family Growth data from 1,838 females and 1,426 males aged 18-24. Multivariate analyses examined the associations between family and individual characteristics and having a first sexual experience before age 16 with an …
State-level Welfare Policies and Nonmarital Subsequent Childbearing
Adolescents’ Discussions About Contraception or STDs with Partners Before First Sex
By increasing teenagers' knowledge about condoms and other methods of contraception, pregnancy and STD prevention programs can help to encourage communication among teenage partners before the initiation of sexual intercourse. Programs should also encourage conversations between parents and teenagers, even when not about sex
Contraceptive use patterns across teens’ sexual relationships
By using data from the National Longitudinal Study of Adolescent Health, we examine how adolescent relationship characteristics, partner attributes, and sexual relationship histories are associated with contraceptive use and consistency, incorporating random effects to control for respondent-level unobserved heterogeneity. Analyses show that teens’ contraceptive use patterns vary across relationships. Teens with more-homogamous partners, with mor…
Contraceptive Use Patterns Within Females' First Sexual Relationships
This study used the 1995 National Survey of Family Growth (NSFG) to assess whether characteristics offemales'sexual partners, relationships, and choice of contraceptive methods were associated with contraceptive use patterns within their first sexual relationship.White, Black, and Hispanic females under age 25 (N = 915) provided retrospective information on sexual activity and contraceptive use for first sexual relationships that occurred between…
Knowledge, Perceptions, and Motivations for Contraception
Using data from the National Longitudinal Study of Adolescent Health, the authors examine the association between contraceptive use patterns in teens' first sexual relationships and their knowledge of, perceptions of, and motivations for contraception and pregnancy prevention. Results from logistic regression analyses show that knowledge, perceptions, and motivations surrounding sexual activity and contraception are indeed important predictors of…
Older Sexual Partners During Adolescence
Adolescents, particularly young adolescents, should be made aware of the potential risks associated with having older sexual partners. In particular, program providers should be alerted that females who engage in early sexual activity with older partners are at especially high risk of experiencing adverse reproductive health consequences
Pathways from Family Religiosity to Adolescent Sexual Activity and Contraceptive Use
Cohesive family environments and positive peer networks contribute to reduced levels of risky sexual behavior among adolescents from religious families. Parents who monitor their children's activities and peer environments, engage their families in regular activities and foster strong parent-child relationships can help reduce risky sexual behavior, regardless of family religiosity. Parental involvement in prevention programs may help reduce rate…
Factors Associated With Multiple-Partner Fertility Among Fathers
This article uses a sample of 1,731 fathers aged 16 - 45 from the 2002 National Survey of Family Growth to identify factors associated with multiple-partner fertility. Almost one third of fathers who reported multiple-partner fertility did so across a series of nonmarital relationships, and nonmarital-only multiple-partner fertility has been increasing across recent cohorts of men. Being older, having a first sexual experience or a first child at…
Higher-Order Fertility Among Urban Fathers
The study includes a longitudinal sample of 1,989 fathers from the Fragile Families and Child Wellbeing study and examines factors associated with fathering a higher-order birth (three or more children) and compares these factors to those predicting any subsequent birth. Also, the article examines differences by marital status. Logistic regression analyses indicate the likelihood of fathering a higher-order birth is greater among more disadvantag…
Family Structure History
Using data from three waves of the National Longitudinal Study of Adolescent Health (N = 4, 667), we examined the intergenerational link between parental family structure history and relationship formation in young adulthood. We investigated (a) whether parental family structure history is associated with young adults' own relationship formation behaviors, (b) which dimensions of family structure history are most predictive of children's later re…
Unintended Births
Racial and ethnic differences in childbearing intentions are frequently contingent on relationship context. Differences between whites and blacks are largely attributable to married women. Assessment of childbearing intendedness among Hispanics should take nativity into account
The relationship context of nonmarital childbearing in the U.S
Using Early Childhood Longitudinal Study-Birth Cohort data, we present estimates of nonmarital births in the United States in 2001, both within and outside of cohabiting unions. We additionally examine how mother and father characteristics are associated with the relationship context at birth, and assess racial/ethnic differences in these relationships. We find that 52% of nonmarital births (and 19% of all births) occur within cohabitating unions…
Relationship Characteristics and Contraceptive Use Among Young Adults
Prevention programs should address relationship context in contraceptive decision making, perhaps by combining relationship and sex education curricula to foster communication and negotiation skills
Union Transitions Following the Birth of a Child to Cohabiting Parents
Relationship Characteristics and the Relationship Context of Nonmarital First Births Among Young Adult Women
OBJECTIVES: The objectives of this study were to examine whether and how characteristics of the relationship dyad are linked to nonmarital childbearing among young adult women, additionally distinguishing between cohabiting and nonunion births. METHODS: We used the National Longitudinal Survey of Youth, 1997 Cohort and discrete-time event history methods to examine these objectives. RESULTS: Our analyses found that similarities and differences be…
Psychology (33 obras) · Demography (31 obras) · Medicine (29 obras) · Population (25 obras) · Demography (24 obras) · Adolescent Sexual and Reproductive Health (23 obras) · Developmental psychology (23 obras) · Sociology (22 obras) · Family Dynamics and Relationships (21 obras) · Family planning (18 obras)