Lifetime parental smoking history and cessation and early adolescent smoking behavior

BACKGROUND: Associations are examined between parental smoking and smoking onset by their children. Smoking parents are more likely to have children who start smoking in their teenage years; however, less is known about whether parental quitting is related to adolescent smoking. METHODS: A cross-sectional national sample of 2,206 adolescents, ages 10-14 years, living in two-parent households were interviewed for the DEFACTO annual report on Dutch youth smoking behavior. Adolescent smokers reported that they have tried smoking, even one puff. Respondents indicated whether their parents were never, former, or current smokers, and provided, in the case a parent had quit, their age at that time. RESULTS: Logistic regression analyses revealed that likelihood increased gradually: adolescents with both parents being current smokers were four times more likely to be a smoker compared to adolescents with parents who had never smoked. Additionally, within the group of adolescents whose parents quit smoking, the findings demonstrated that the earlier the parents stopped smoking in the life of their offspring, the less likely their children were to start smoking in adolescence. CONCLUSIONS: Parental smoking history is associated with smoking initiation in early adolescence. Parental cessation at an early age of their offspring reduces the likelihood of adolescent smoking initiation. Preventive efforts, therefore, should focus on the benefits of parental cessation as early as possible.     

Risk factors for childbearing during adolescence in a population-based birth cohort in southern Brazil.

OBJECTIVE: To use a case-control study to analyze risk factors associated with teenage childbearing among adolescents who were in a birth cohort study that began in 1982 in the city of Pelotas, Rio Grande do Sul, Brazil. METHODS: Adolescent mothers in Pelotas who gave birth between January 1995 and March 2001 and who had been born in 1982 were identified through the local birth information system. These subjects from the 1982 birth cohort were compared to adolescents from the same cohort who had not given birth before March 2001. Standardized interviews were used in 2001 to obtain information about socioeconomic, maternal reproductive, demographic, and lifestyle characteristics. This information was combined with data obtained in earlier phases of this 1982 birth cohort study. Unconditional logistic regression was used to analyze the risk factors associated with childbearing during adolescence. RESULTS: A total of 420 parous adolescents from the 1982 birth cohort were identified and then compared with 408 cohort adolescents who had not given birth by March 2001. Higher family income in 1982 and more parental schooling in 1982 were inversely related to childbearing among the birth cohort adolescents. Cohort girls whose mothers were under age 20 when they gave birth in 1982 had a higher risk of becoming pregnant while still an adolescent. Cohort girls who, during childhood, lived with siblings from different fathers were twice as likely to become an adolescent mother. Compared to cohort adolescents who had not failed during the first four years of school, those girls who had done so had twice the risk of giving birth during adolescence. Among the cohort girls a positive association was found between younger age at first intercourse and childbearing in adolescence. CONCLUSIONS: The results indicate that the educational level of the adolescent mothers must be considered in planning policies that attempt to disrupt successive cycles of socioeconomic deprivation. Early interventions to improve sex education and to increase the motivation of young girls to achieve higher levels of education are needed. The interventions should aim for a reduction in the risk of long-term poverty and poorer educational achievements of teenage mothers and their children.     

Perceived consequences of teenage childbearing among adolescent girls in an urban sample.

PURPOSE: The purpose of this study was to examine the perceived positive consequences of teenage childbearing among female adolescents, and to determine whether perceived consequences of teenage childbearing are associated with other attitudes and sexual risk behaviors. METHODS: The sample consisted of 584 female students attending three urban high schools in Los Angeles, California. The respondents' mean age was 15.8 years, and 72% were Hispanic/Latina. Respondents completed a paper-and-pencil survey assessing their attitudes and risk behaviors relevant to teenage pregnancy. Multiple regression and logistic regression analyses were used to examine the associations between perceived consequences of teenage childbearing and demographic variables, educational variables, parental characteristics, psychosocial variables, attitudes, and sexual behavior. RESULTS: Higher scores on a scale of perceived positive consequences of teenage childbearing were associated with increased risk of sexual intercourse and unprotected sexual intercourse. Higher scores on this scale were found among girls who were Latinas, were non-U.S. natives, had low levels of expected educational attainment, had low parental monitoring, had good communication with parents, and wished to have many children. CONCLUSION: Potential strategies for preventing adolescent pregnancy include educating girls about the difficulties of teenage childbearing, countering their positive illusions about the expected benefits, and teaching them more adaptive ways to meet their emotional needs.     

Individual Characteristics and Use of Maternal and Child Health Services by Adolescent Mothers in Niger

Despite high rates of early childbearing, maternal mortality, and under-five mortality, little is known about factors that affect access of teenage mothers to maternal and child health (MCH) services in Niger. This paper explores potential factors associated with the utilization of MCH care services by adolescent mothers. Using the third wave of the Niger demographic and health survey (NDHS) 2006, we estimate three multivariate logistic regression models to assess individual characteristics associated with the utilization of antenatal care (ANC) and safe delivery care services among adolescent women, as well as full immunization received by children born to adolescent mothers. The analytical sample includes 934 adolescent mothers out of 1,835 respondents aged 15–19, and within this group, 493 mother–child dyads for children aged 12–59 months. Possessing any level of education was found associated with the increased use of all three selected MCH services, while urban residence and higher income were associated with the increased use of two of three MCH services studied. Higher birth order plus a birth interval more than 2 years for the most recent birth appeared associated with the lower probability of antenatal care visits and safe delivery care. This study finds that women who attended at least four ANC visits were more likely to experience safe delivery care, and the children whose mothers had safe delivery care were more likely to receive full immunization. Therefore, an effective program should be designed to promote a continuum of MCH care with special attention to adolescent women who are uneducated, poor and residing in rural areas.     

Teenage children of teenage mothers: psychological, behavioural and health outcomes from an Australian prospective longitudinal study

In many industrialised countries teenage pregnancy and teenage parenthood have in recent years been identified as social and public health problems that need to be tackled. A number of studies have looked at various outcomes for teenage mothers and their offspring, and many report a strong association with poverty for the mother both before and after having a child. Few studies, however, adequately control for socioeconomic circumstances when examining health and related outcomes. Most studies have focused on perinatal outcomes in the offspring with few looking at later health and development. In Australia, where the rate of teenage pregnancy is relatively high compared to other comparable countries, teenage pregnancy is a not prominent policy concern. As such, Australia offers the opportunity to study the outcomes of teenage parenthood in a country where there may be less stigma than in countries that portray teenage parenthood as a major health and/or social problem. This paper reports findings from the Mater-University Study of Pregnancy (MUSP) and its outcomes, a prospective study of women, and their offspring, who received antenatal care at a major public hospital (Mater Misericordiae Hospital) in South Brisbane, Australia, between 1981 and 1984. We have examined the associations of maternal age (< or =18 years (n=460) versus >18 years (n=4800)) at first antenatal visit with offspring psychological, behavioural and health characteristics when the offspring--the teenage children of teenage mothers--were aged 14 years. Multiple logistic regression was used to determine the effect of maternal and family characteristics on associations between maternal age and childhood outcomes at age 14. Results show that the 14 year old offspring of mothers who were aged 18 years and younger compared to those who were offspring of older mothers were more likely to have disturbed psychological behaviour, poorer school performance, poorer reading ability, were more likely to have been in contact with the criminal justice system and were more likely to smoke regularly and to consume alcohol. However, maternal age was not associated with health outcomes in their offspring at age 14 years. Indicators of low socioeconomic position and maternal depression were also associated with poorer psychological, cognitive and behavioural outcomes among 14 year olds. In addition children from poorer socioeconomic backgrounds and whose mothers were depressed were more likely to have self-reported poor health, asthma, to have been admitted to hospital twice or more since birth and to be bed-wetters at age 14. The associations between maternal age and psychological distress, school performance, and smoking and alcohol use were all largely explained by socioeconomic factors, maternal depression, family structure and maternal smoking. These findings confirm that not all teenage mothers and their offspring have adverse outcomes, and that many if not the majority have good outcomes.     

Adolescents of the U.S. National Longitudinal Lesbian Family Study: Sexual Orientation,Sexual Behavior,and Sexual Risk Exposure

This study assessed Kinsey self-ratings and lifetime sexual experiences of 17-year-olds whose lesbian mothers enrolled before these offspring were born in the longest-running, prospective study of same-sex parented families, with a 93% retention rate to date. Data for the current report were gathered through online questionnaires completed by 78 adolescent offspring (39 girls and 39 boys). The adolescents were asked if they had ever been abused and, if so, to specify by whom and the type of abuse (verbal, emotional, physical, or sexual). They were also asked to specify their sexual identity on the Kinsey scale, between exclusively heterosexual and exclusively homosexual. Lifetime sexual behavior was assessed through questions about heterosexual and same-sex contact, age of first sexual experience, contraception use, and pregnancy. The results revealed that there were no reports of physical or sexual victimization by a parent or other caregiver. Regarding sexual orientation, 18.9% of the adolescent girls and 2.7% of the adolescent boys self-rated in the bisexual spectrum, and 0% of girls and 5.4% of boys self-rated as predominantly-to-exclusively homosexual. When compared with age- and gender-matched adolescents of the National Survey of Family Growth, the study offspring were significantly older at the time of their first heterosexual contact, and the daughters of lesbian mothers were significantly more likely to have had same-sex contact. These findings suggest that adolescents reared in lesbian families are less likely than their peers to be victimized by a parent or other caregiver, and that daughters of lesbian mothers are more likely to engage in same-sex behavior and to identify as bisexual.     

Gender differences in familial aggregation of obesity-related phenotypes and dietary intake patterns in Korean families

PURPOSE: To investigate familial influences on obesity-related phenotypes and dietary intake patterns, and to examine gender differences in Korean families with adolescent children. METHODS: A cross-sectional observational study was conducted on 134 biologically related families composed of 260 parents and 231 adolescent children aged 11 to 19 years. Anthropometric measurements, including total fatness and fat distribution, were measured. Dietary intake was assessed by the semi-quantitative food frequency questionnaire (FFQ). RESULTS: The odds ratio and 95% confidence intervals for overweight were 6.6 (range, 1.5-29.7) in the sons and 13.7 (range, 2.5-76.4) in the daughters of overweight parents. Obesity and fat distribution in the adolescents were more significantly correlated with mothers than fathers. Daughters had more significant familial aggregations with their parents than did sons. The dietary intake patterns of both sons and daughters correlated more strongly with their mothers than their fathers. We observed significant correlations in anthropometric variables and dietary intake patterns between spouses and between siblings. CONCLUSIONS: In the contemporary Korean nuclear family, maternal anthropometry and dietary behavior have a greater impact on children than do paternal contributions, and daughters resemble their parents more than sons. Genetics and environmental factors within the family infrastructure may provide strategies for the prevention and treatment of adolescent obesity.     

A comparison of pregnancy and child health outcomes between teenage and adult mothers in the slums of Nairobi, Kenya

The study assessed and compared pregnancy and child health outcomes of teenage (aged less than 20 years) and adult (20-34 years of age) mothers. A total of 226 teenage and 205 adult mothers met the study criteria out of the 3,256 women in the reproductive age group (15-49 years) and 318 adolescent girls (12-14 years of age) covered by the Nairobi Cross-sectional Slums Survey (NCSS). The main comparison involved socio-demographic variables, events during pregnancy, obstetric outcome, child morbidity and mortality and care provided during an illness episode. Results showed that a significantly higher percentage of teenage mothers and their partners had lower educational achievement compared with adult mothers and their partners. They were more likely to be economically disadvantaged than the adult mothers. Teenage mothers and their parents were also less likely to have ever been married. The two groups of mothers were comparable in terms of the rate and timing of antenatal care visits, place of delivery, rate of operative deliveries, reported size of the baby at birth, child vaccination status and reported morbidity and health care practice during an illness episode. The index child was alive during the survey period for 89.4% of the teenage and 96.6% of the adult mothers (OR = 3.36; 95% CI = 1.34, 8.79; P = 0.004). Child survival rates in the two groups of mothers were found to be quite similar after controlled analysis for the influence of socio-economic factors. The study concluded that bad obstetric outcomes were not associated with maternal age. Although teenage and adult mothers were not significantly different on child health practices, children born to the former group died most frequently probably due to their poor socioeconomic achievements.     

Intergenerational transmission of school-age parenthood

A long-term follow-up of a group of black New Haven women who were young mothers in the late 1960s revealed that the majority of their offspring had not become parents by age 19. The offspring who experienced early parenthood were most likely to be female and to report significant depressive symptoms. Of those children--both male and female--who did become young parents, many were the offspring of women who had moved out of their mothers' homes within 26 months of the child's birth, and of women who reported suffering from lifetime depression. The data indicate that emotional deprivation, particularly at an early age, may predispose adolescents to seek emotional closeness through sexual activity and early parenthood.     

Continuing Education Mitigates the Negative Consequences of Adolescent Childbearing

Beginning childbearing during adolescence is consistently linked with negative outcomes for both children and parents. Many have attributed this association to maternal background characteristics which are often difficult to change through policy. Though maternal educational attainment is often a side effect of adolescent childbearing, it also represents a potential avenue through which we can help young mothers overcome the obstacles associated with an early birth. The data for this study come from the 1997 Child Development Supplement of the Panel Study of Income Dynamics, a nationally representative sample of mothers and their children (N = 3,193). Data are used to explore the cognitive stimulation and emotional support in the home, measured using the HOME Scale (Caldwell and Bradley in Home observation for measurement of the environment. University of Arkansas at Little Rock, Little Rock, 1984). OLS regression models how maternal education moderates the association between age at first birth and quality of children’s home environment. Adolescent mothers scored significantly lower on the indicator of home environment than older mothers. However, when continuing education was considered, maternal age at first birth was no longer significantly associated with the home environment. The negative consequences of early births were mediated by adolescent mothers’ continuing education efforts. While interventions are needed to reduce adolescent childbearing, these results highlight the need to ensure that adolescent mothers are provided support to continue their education following delivery. The negative consequences of adolescent births are not inevitable. Encouraging school retention may help young mothers form a safe, healthy, nurturing, and developmentally appropriate home environment.     

The relationship between age of mother and child health and development.

This study investigates the relationship between age of mother and children's health and development at birth and at approximately three years of age. The sample is composed of Black and Hispanic women and their firstborn children who were delivered on the wards of a large New York City hospital in 1975. There were no differences between children of teenage and older mothers in terms of prematurity or birthweight, but the children of younger mothers had higher Apgar scores than those of older mothers. Age of mother was not significantly related to hospitalizations, the need to see a physician regularly, or abnormal weight. Although the number of injurious conditions and the incidence of burns were higher among the children of adolescent mothers, the effect of age of mother was not independent of other factors. The children of teenage mothers scored better than those of older mothers on the total Denver Developmental Screening Test, as well as on the Fine Motor sector. These findings thus suggest that when relevant background characteristics are controlled, children of teenage mothers are as healthy and develop as well as children of older mothers.     

Adolescent Pregnancy and Parenthood in South Africa

South Africa's total fertility rate is estimated to be one of the lowest in sub-Saharan Africa, fewer than three births per woman nationally and declining. At the same time, adolescent childbearing levels remain high: More than 30 percent of 19-year-old girls are reported to have given birth at least once. Evidence from focus-group discussions conducted in urban and rural areas in South Africa with young black women and men, and with the parents of teenage mothers, is used to consider the experience of early parenthood, including the role of paternity, education, work opportunities, and subsequent fertility. In South Africa, in contrast to many other settings, teenage mothers may return to school once they have given birth, and this opportunity is strongly related to a long delay before the birth of a second child. Educated girls also tend to bring more bridewealth, which may encourage parents to support their daughters' schooling, and perhaps their return to school following childbirth. The support of the child, however, is often subject to paternal recognition and commitment, even though boys are unwilling to admit paternity because it jeopardizes their educational and employment opportunities.     

Does parental smoking cessation discourage adolescent smoking?

BACKGROUND: We examined the relationship of smoking cessation in parents to smoking and uptake and cessation by their adolescent children. METHODS: We analyzed a cross-sectional sample of 4,502 adolescents, ages 15-17 years, who lived in two-parent households that were interviewed as part of the 1992-1993 Tobacco Supplement of the Current Population Survey, which questioned householders 15 years of age and older about their smoking history. Ever smokers reported smoking at least 100 cigarettes in their lifetime. Former smokers were ever smokers who had quit. RESULTS: Multivariate analyses, adjusted for demographic characteristics of adolescents, as well as father's age, education, and family income, found that adolescents whose parents had quit smoking were almost one-third less likely to be ever smokers than those with a parent who still smoked. Furthermore, adolescent ever smokers whose parents quit smoking were twice as likely to quit as those who had a parent who still smoked. Parental quitting is most effective in reducing initiation if it occurs before the child reaches 9 years of age. CONCLUSION: Encouraging parents to quit may be an effective method for reducing adolescent smoking, through decreased uptake and increased cessation. The earlier parents quit, the less likely their children will become smokers.     

A perspective on adolescent fertility in developing countries

While the best data at present indicate that adolescent fertility is declining in the developing world, it is still very high relative to the developed world. Access by teenage women to family planning information does not seem to be restricted (except in the cases of abortion and sterilization), if only because much of adolescent fertility takes place in marriages or other sanctioned unions, nor is there much evidence that they are proportionally underrepresented as family planning acceptors. However, services are rarely designed to meet the special needs of young clients. The health and social consequences of adolescent childbearing are a major cause of concern. High maternal, neonatal, and infant mortality have been documented, and U.S. studies show that teenage mothers suffer education and income deficits. Future trends toward urbanization seem likely to exacerbate these problems, and the large number of people entering adolescence in the developing world could have a major demographic effect. In the U.S., recognition of the need for special services to teenagers only became a high priority when teenage fertility had reached 20% of total births. It appears that reassessment of the low priority now being given to adolescent fertility in the developing countries is in order.     

Mothers' support for voluntary provision of HPV vaccine in schools

HPV vaccination rates among adolescents in the United States lag behind some other developed countries, many of which routinely offer the vaccine in schools. We sought to assess mothers’ willingness to have their adolescent daughters receive HPV vaccine at school. A national sample of mothers of adolescent females ages 11-14 completed our internet survey (response rate = 66%). The final sample (n = 496) excluded mothers who did not intend to have their daughters receive HPV vaccine in the next year. Overall, 67% of mothers who intended to vaccinate their daughters or had vaccinated their daughters reported being willing to have their daughters receive HPV vaccine at school. Mothers were more willing to allow their daughters to receive HPV vaccine in schools if they had not yet initiated the vaccine series for their daughters or resided in the Midwest or West (all p < .05). The two concerns about voluntary school-based provision of HPV vaccine that mothers most frequently cited were that their daughters’ doctors should keep track of her shots (64%) and that they wished to be present when their daughters were vaccinated (40%). Our study suggests that most mothers who support adolescent vaccination for HPV find school-based HPV vaccination an acceptable option. Ensuring communication of immunization records with doctors and allowing parents to be present during immunization may increase parental support.     

Teenage childbearing, family size and birthinterval: A study in Singapore

Many studies have shown that women who begin childbearing as teenagers tend to have a larger number of children, and have them at shorter intervals than women who postpone childbearing. However, most of the reported studies were done in developed countries, while similar data from the less developed and Asian countries are limited. This paper presents data on the relationship of the age at mother's 1st birth and subsequent family size and birth interval in Singapore. The study group, comprising women who had their 1st birth below the age of 20 years, was compared with a control group, whose age at 1st birth was between 20 and 29 years. The socioeconomic status of the 2 groups were controlled and found similar. Findings reveal that the group of teenage mothers had an average of 3.18 pregnancies, while that of the control group was 2.54 pregnancies. The mean number of living children was 2.94 among the former and 2.44 in the latter group. Of the teenage mothers, 37.5% (compared with 14.6% of the older mothers) had children with average birth interval less than 24 months. The differences in the results between the 2 groups are statistically significant at the P=0.01 level. Socioeconomic characteristics of the study subjects were measured by the husband's occupation, combined income of husband and wife, and the average number of occupied rooms. Overcrowding can also be used as an indicator of socioeconomic status. People belonging to the higher socioeconomic status tend to occupy more living space per person. The ages of teenage mothers are on average 5.3 years younger than the controls. The only significant difference between the 2 groups was found in their education. The teenage mothers had better educational attainment than the older mothers.     

Does teenage childbearing increase smoking, drinking and body size?

This paper analyses the causal effect of teenage childbearing on smoking, drinking and body size using a sample of Australian twins and their relatives. Fixed effects estimates on samples of siblings, all twin pairs and identical twin pairs show that teenage mothers smoke more during their lives. Teen mothers tend to have a higher probability of being overweight, especially if they are older than 40 years. Their spouses are more likely to smoke and drink more. The quality of the spouse seems to be an important mechanism through which teenage childbearing affects subsequent maternal health.     

Body Size and Intelligence in 6-year-olds: Are Offspring of Teenage Mothers at Risk?

Objectives Children born to teenage mothers are at risk for more physical and cognitive problems than those born to adult mothers. Our objective was to examine differences in size and intelligence between two cohorts of offspring born to adolescent (n = 357) and adult mothers (n = 668) who attended the same prenatal clinic. Methods Two prospective study cohorts assessed children from gestation through age 6 years. The adult cohort was studied in the mid-1980’s and the teen cohort was evaluated in the mid-1990’s. Both samples were of low socio-economic status. The same study design and measures allowed us to adjust for the covariates of size and IQ. Results Offspring of adolescent mothers had a significantly smaller mean head circumference (5 mm) (HC) and higher body mass index (BMI) than offspring of adult mothers. Offspring of adolescent mothers scored significantly lower than the offspring of adult mothers on the Stanford-Binet (SBIS) composite score (4 points), and the quantitative (6.2 points), verbal reasoning (4.8 points), and short-term memory (3.9 points) area scores. Additional predictors of child IQ were maternal IQ, home environment, race, and number of siblings. When child HC was entered into our final regression model for the SBIS, maternal age and HC significantly predicted the composite score, the verbal reasoning, and short-term memory area scores. A 1 cm decrease in HC predicted a 1 point decrease in the SBIS composite score. Conclusions Compared to offspring of adult women, children of adolescent mothers have lower mean scores on cognitive measures, smaller head circumference, and higher BMI. These differences were significant after adjusting for differences between the two groups. Adolescent mothers and their children would benefit from interventions such as parenting support, education about nutritional needs, and advice on enriching the environments of their children.     

How accurately do adult sons and daughters report and perceive parental deaths from coronary disease ?

OBJECTIVES: To describe how adult sons and daughters report and perceive parental deaths from heart disease DESIGN: Two generation family study. SETTING: West of Scotland. SUBJECTS: 1040 sons and 1298 daughters aged 30-59 from 1477 families, whose fathers and mothers were aged 45-64 in 1972-76 and have been followed up for mortality over 20 years. OUTCOME: Perception of a "family weakness" attributable to heart disease. RESULTS: 26% of sons and daughters had a parent who had died of coronary heart disease (CHD). The proportion was higher in older offspring (+18% per 10 year age difference) and in manual compared with non-manual groups (+37%). Eighty nine per cent of parental deaths from CHD were correctly reported by offspring. Only 23% of sons and 34% of daughters with at least one parent who had died of CHD considered that they had a family weakness attributable to heart disease. Perceptions of a family weakness were higher when one or both parents had died of CHD, when parental deaths occurred at a younger age, in daughters compared with sons and in offspring in non-manual compared with manual occupations. CONCLUSIONS: Only a minority of sons and daughters with experience of a parent having died from CHD perceive this in terms of a family weakness attributable to heart disease. Although men in manual occupations are most likely to develop CHD, they are least likely to interpret a parental death from CHD in terms of a family weakness. Health professionals giving advice to patients on their familial risks need to be aware of the difference between clinical definitions and lay perceptions of a family history of heart disease.     

Gender differences in associations of eating pathology between mothers and their adolescent offspring

OBJECTIVE: To study the association of eating pathology between mothers and their adolescent offspring in a population sample. RESEARCH METHODS AND PROCEDURES: The participants were 481 women (mean age, 47+/-SD 5 years; BMI, 25+/-4 kg/m2) and their 481 adolescent children 16 to 17 years old (BMI, 21+/-3 kg/m2) of the Stockholm Weight Development Study. Assessment methods were the Three-Factor Eating Questionnaire Revised 18 and the Eating Disorder Inventory 2. RESULTS: A higher body weight was most related to cognitive restraint for adolescents and to emotional eating for adult women. A mother-daughter link could be identified for eating pathology, with the strongest link found for emotional eating. No mother-son link could be identified. Age subgroup analyses revealed a stronger mother-daughter link for body attitudes in younger mothers and for cognitive restraint in older mothers. DISCUSSION: Gender differences revealed that eating pathology was shared by mothers and daughters but not by mothers and sons. A psychological strategy such as eating as a response to negative emotions was most interrelated between mothers and daughters. Younger mothers shared more attitudes toward the body with their daughters, whereas older mothers shared more restrictive eating behaviors with their daughters. The mother-daughter links found may be due to gender-specific genetic and psychological family transmission and gender-specific environmental influences. The sons' eating behaviors seem to be more independent and would be formed by other factors than for the girls.