Does father absence place daughters at special risk for early sexual activity and teenage pregnancy?

The impact of father absence on early sexual activity and teenage pregnancy was investigated in longitudinal studies in the United States (N = 242) and New Zealand (N = 520), in which community samples of girls were followed prospectively from early in life (5 years) to approximately age 18. Greater exposure to father absence was strongly associated with elevated risk for early sexual activity and adolescent pregnancy. This elevated risk was either not explained (in the US. study) or only partly explained (in the New Zealand study) by familial, ecological, and personal disadvantages associated with father absence. After controlling for covariates, there was stronger and more consistent evidence of effects of father absence on early sexual activity and teenage pregnancy than on other behavioral or mental health problems or academic achievement. Effects of father absence are discussed in terms of life-course adversity, evolutionary psychology, social learning, and behavior genetic models.     

Parent-daughter transmission of the androgen receptor gene as an explanation of the effect of father absence on age of menarche

Based on an evolutionary theory of socialization, Belsky and colleagues proposed that girls exposed to a stressful environment, especially when due to father absence in the first 7 years of life, showed an early onset of puberty, precocious sexuality, and unstable relationships as adults. The authors of this article examined an alternative explanation that a variant X-linked androgen receptor (AR) gene, predisposing the father to behaviors that include family abandonment, may be passed to their daughters causing early puberty, precocious sexuality, and behavior problems. The results of a study of 121 White males and 164 White females showed a significant association of the short alleles of the GGC repeat polymorphism of the AR gene with a range of measures of aggression and impulsivity, increased number of sexual partners, sexual compulsivity, and lifetime number of sex partners in males; and paternal divorce, father absence, and early age of menarche in females. These findings support a genetic explanation of the Belsky psychosocial evolutionary hypothesis regarding the association of fathers' absence and parental stress with early age of onset of menarche and early sexual activity in their daughters. A genetic explanation of the father absence effect is proposed in which fathers carrying the AR alleles are more likely to abandon a marriage (father absence) and pass those alleles to their daughters in whom they produce an earlier age of menarche and behavioral problems.     

Psychosocial antecedents of variation in girls' pubertal timing: maternal depression, stepfather presence, and marital and family stress

Drawing on Belsky, Steinberg, and Draper's evolutionary theory of the development of reproductive strategies, we tested a model of individual differences in girls' pubertal timing. This model posits that a history of psychopathology in mothers results in earlier pubertal maturation in daughters, and that this effect is mediated by discordant family relationships and father absence/ stepfather presence. The model was supported in a short-term longitudinal study of 87 adolescent girls. In the primary test of the model, it was found that a history of mood disorders in mothers predicted earlier pubertal timing in daughters, and this relation was fully mediated by dyadic stress and biological father absence. In families in which the mother's romantic partner was not the biological father, dyadic stress accounted for almost half of the variation in daughters' pubertal timing. Stepfather presence, rather than biological father absence, best accounted for earlier pubertal maturation in girls living apart from their biological fathers. We propose that stepfather presence and stressful family relationships constitute separate paths to early pubertal maturation in girls.     

Contact With Grandparents Among Children Conceived Via Donor Insemination by Lesbian and Heterosexual Mothers

Objective. This study compared the networks of extended family and friendship relationships of children conceived via donor insemination with lesbian versus heterosexual parents. Design. Eighty families participated; 55 of the families were headed by lesbian parents and 25 were headed by heterosexual parents. Parents reported their children's contact with grandparents and other important adults. Results. Most children had regular contact with grandparents, other relatives, and adult nonrelatives outside their immediate households, and there were no differences in this regard as a function of parental sexual orientation. Both children of lesbian and heterosexual parents had more frequent contact with the parents of their biological mother than with the parents of their father or other mother. Conclusions. Contrary to negative stereotypes, children of lesbian mothers were described as having regular contact with grandparents. Regardless of parental sexual orientation, children were described as being in more frequent contact with grandparents to whom they were biologically linked.     

Peer selection and socialization effects on adolescent intercourse without a condom and attitudes about the costs of sex

This study investigated peer selection and socialization effects on sexual behavior and attitudes using 1,350 15- to 18-year-old students participating in two waves of the National Longitudinal Study of Adolescent Health. Regarding socialization effects, friends' intercourse without condoms predicted later individual intercourse without condoms positively. Friends' attitudes about the costs of sex predicted later individual attitudes positively and intercourse without condoms negatively. The latter relation was stronger for females than for males. Regarding selection effects, individual attitudes predicted later friends' attitudes positively, but the strength of this effect varied by ethnicity. The results suggest that adolescents socialize friends to have similar sexual attitudes and behavior but tend to select friends based on similar attitudes rather than similar behaviors.     

论父亲在儿童性别角色发展过程中的影响

儿童性别角色社会化进程中,父母的影响不可忽视,尤其是父亲,在儿童性别角色发展过程中有着独特和重要的影响。文章主要从父亲的性别化的行为模式、父亲在家庭里扮演的角色与功能、父亲与孩子的交往方式和教育方式等方面,探讨父亲在儿童性别角色认同、性别身份认同、性别行为定型等性别角色社会化发展进程中的重要作用。     

Why sexual abuse? An exploration of the intergenerational hypothesis

The issue of sexual abuse in the family backgrounds of offenders and mothers of victims is explored in a clinical sample of 154 cases of intrafamilial sexual abuse. More than a third of the offenders and about half of the mothers had experienced or been exposed to sexual abuse as children. Cases were divided into those where the sexual abuser was the biological father in an intact family, those where he was a stepfather or mother's live-in partner, and those where he was a noncustodial father. In biological father cases, parents were about equally likely to have experienced sexual abuse during childhood, in the stepfather/live-in partner cases, the mother was more likely to have had such an experience, and in the noncustodial father cases, the offender was more likely to have come from a sexually abusive family.     

Sexually abused children: identifying masked presentations in a medical setting

Sexual abuse of children frequently lies hidden while the victims receive medical care for other complaints. To identify clinical signals of latent abuse, we studied 50 children whose initial presentations masked the presence of sexual abuse and compared them with 31 overt cases identified by chief complaint. A broad variety of symptoms masked the abuse. While some, such as early adolescent pregnancy and genital symptomatology, might have suggested the diagnosis, unusual physical symptoms, psychosomatic, and behavioral disorders were as frequent. The masked group differed significantly from the more frequently studied overt group in that chronic history of sexual abuse was twice as common; school problems and psychosomatic disorders were three times as frequent; the alleged abuser was more often an immediate family member, usually the father; male victims were more likely to present in this disguised manner. Familiarity with typical masked presentations should aid earlier identification of these troubled children.     

The process of incest: Biologic father and stepfather families

This article compares incest between biologic fathers and their daughters and stepfathers and their stepdaughters. The term "incest" is applied to each of these types of families. The sample for the study was located in a mental health treatment facility designed to work specifically with incestuous families and includes 102 cases (56 stepfather families; 46 biologic father families). The data were obtained by interviews with the four primary program therapists. Differences in sexual behavior between the two groups indicated that biologic fathers more frequently engaged in full intercourse, more frequently involved multiple daughters and more frequently began the sexual activity when their daughters were adolescents than did stepfathers. Possible explanations of the differences are explored.     

Father Absence in Pregnancy or During Childhood and Pubertal Development in Girls and Boys: A Population-Based Cohort Study

This cohort study, including 15,810 children born 2000–2003 in Denmark, aimed to investigate the association between father absence in pregnancy or during childhood and pubertal development in girls and boys. The children were followed from 11 years of age and throughout pubertal development. Mean age differences according to exposure groups were estimated for each pubertal marker separately and for a combined pubertal marker. The results suggested that father absence in pregnancy and during childhood was associated with earlier pubertal development in girls, and father absence from late childhood was associated with earlier pubertal development in boys. The paternal investment theory, the psychosocial acceleration theory and the energetics theory were explored, and did not seem to explain the observed associations.     

Vaginal lacerations from consensual intercourse in adolescents

Objective

(1) To describe lacerations of the vaginal fornices, an injury known to be associated with consensual sexual intercourse, including known complications and treatment course, (2) to contrast these injuries with injuries sustained during sexual assault, and (3) to discuss the assessment of adolescent patients for sexual injuries.

Methods

We present a case series of 4 female adolescent patients seen at a children's hospital over a period of 6 months. Each patient developed significant vaginal bleeding after sexual intercourse, and 3 of the patients presented to the emergency department with vital signs consistent with compensated shock.

Results

Each patient was evaluated by pediatric surgery, and found to have a laceration of the vagina. Three of the patients described consensual intercourse prior to the onset of bleeding, and had lacerations of the vaginal fornices; these patients were determined to have injuries resulting from consensual sexual intercourse. The fourth patient reported sexual assault as the cause of her injuries, and was treated for longitudinal lacerations of the vaginal wall.

Conclusions

Lacerations of the upper vagina are not frequently reported in forced vaginal intercourse, but are occasionally reported as injuries sustained during consensual coitus. In the absence of reported sexual assault, a severe vaginal fornix laceration is consistent with the diagnosis of coital injury from consensual intercourse. Diagnosis and treatment of this injury can be delayed due to the sensitive nature of these injuries. Bleeding can be profuse, leading to hemorrhagic shock, and these injuries may require transfusion of blood products and surgical repair in some cases. Complications may include hemoperitoneum, pneumoperitoneum, or retroperitoneal hematoma, even in the absence of complete vaginal perforation.

Practice implications

Knowledge of the consensual sexual injuries that may occur in adolescent patients can guide diagnosis, treatment, and counseling for the patient and her family, preventing long-term medical complications and legal consequences.     

Sexuality education: how children of lesbian mothers ‘learn’ about sex/uality

Sexuality is something that children experience from an early age. It may be a cause of individual concern and anxiety, but is seldom, if ever, deconstructed at any stage of a child's education. Institutionalized fear and misunderstandings of Section 28 (1988) have effectively removed discussion of sexuality, homosexual or otherwise, from the English school curriculum. This structural silence on sexuality is all too frequently repeated at home. In this article I interrogate how children from lesbian parent households ‘learn’ about sexuality, looking at the effects of their parents' (homo)sexual orientation on their ‘sexuality education’. I consider how sex education is taught in schools; what children traditionally ‘learn’ about sexuality. I then look at whether sexuality education is any different for children from lesbian parent families; whether these children have greater sexuality knowledge, and, if so, how this has been ‘learnt’. I suggest that it may be the ambient presence of sexuality—as both a topic of conversation and mothers' unspoken sexual identity—that means lesbian parent families offer a distinctive form of sexuality education. This article draws on empirical research on sexuality and lesbian parent families with lesbian parent families who lived in the Yorkshire region, UK.     

The academic impact on children of maternal post-secondary enrollment

Numerous empirical studies have found that maternal educational attainment is correlated positively with desirable outcomes for children, including academic achievement. At the same time, little is known about the effect of the timing of mothers’ schooling on the same set of child outcomes. Using the Early Childhood Longitudinal Study - Kindergarten Cohort (ECLS-K), I find a positive effect of full-time maternal post-secondary enrollment on the reading scores of kindergarten students after controlling for child-specific, time-persistent unobserved heterogeneity. This effect is especially strong when the sample is narrowed to children with married mothers or in households where a father is present. No similar effect is found for kindergarten math scores.     

Economics and violence against children,findings from the Violence Against Children Survey in Nigeria

This study seeks to assess the impact of economic factors on sexual, emotional, and physical violence on Nigerian children and adolescents aged 13–24 years. Data collected from the Nigerian Violence Against Children Survey (VACS), a national, cross-sectional household survey of females and males aged 13–24 years were used to examine sexual, emotional, and physical violence victimization. Data were collected on household economic status, e.g., flooring and roofing materials, transportation. A poverty index was developed using the Simple Poverty Scorecard^™ for Nigeria to determine the impact that economic factors have on these violence measures. Children aged 13–17 years in households with high economic status (ES) were 1.81, 1.78, and 4.91 times, more likely to experience sexual, emotional, and physical violence, respectively, within the last 12 months than those in the lowest ES. Individuals aged 18–24 years in households with high ES were 1.62 and 1.41 times more likely to experience emotional and physical violence, respectively, prior to age 18 than those in the lowest ES. Individuals aged 18–24 years in households with middle or high ES were 1.65 and 1.96, respectively, times more likely to experience physical violence prior to age 18 than those in the lowest ES. Highest tertile ES was significantly associated with sexual, emotional, and physical violence among Nigerians aged 13–24 years. Further research is needed to determine the cause of increased violence amongst high ES households. Targeted interventions towards this ES class are recommended to reduce violence against children in Nigeria.     

Does Higher Quality Early Child Care Promote Low‐Income Children’s Math and Reading Achievement in Middle Childhood?

Higher quality child care during infancy and early childhood (6–54 months of age) was examined as a moderator of associations between family economic status and children's ( N  = 1,364) math and reading achievement in middle childhood (4.5–11 years of age). Low income was less strongly predictive of underachievement for children who had been in higher quality care than for those who had not. Consistent with a cognitive advantage hypothesis, higher quality care appeared to promote achievement indirectly via early school readiness skills. Family characteristics associated with selection into child care also appeared to promote the achievement of low-income children, but the moderating effect of higher quality care per se remained evident when controlling for selection using covariates and propensity scores.     

亲子游戏中父母角色功能的探究

由于父亲、母亲参与孩子游戏的类型不同,父亲、母亲提供给孩子的情绪情感体验不同,父亲、母亲与孩子建立的亲子关系不同,父亲、母亲对孩子的影响大小不同,在研究中发现父、母亲参与亲子游戏可以促进儿童的自我发现,可以提高孩子玩游戏的兴趣,促进他们良好情感情绪体验,为提升孩子的幸福感,在现实生活中父、母亲应该积极地主动地参与孩子的养育,多与孩子接触,促进孩子身心的健康发展。     

Child maltreatment in the "children of the nineties" a longitudinal study of parental risk factors.

OBJECTIVE: To identify and validate factors within the parental background affecting risk of child maltreatment. METHOD: A nested case-control study based on the Avon Longitudinal Study of Parents and Children ("Children of the Nineties"), a cohort of children born in Avon in 1991 through 1992. Data on the childhood and psychiatric histories of the parents, along with other data on the social and family environments, have been collected through postal questionnaires from early antenatal booking onwards. RESULTS: Out of 14,138 participating children, 162 have been identified as having been maltreated. Using logistic regression analysis, significant risk factors within the mothers' backgrounds were age < 20; lower educational achievement; history of sexual abuse; child guidance or psychiatry; absence of her father during childhood; and a previous history of psychiatric illness. Significant factors in the fathers' backgrounds were age < 20; lower educational achievement; having been in care during childhood; and a history of psychiatric illness. Significant factors on univariate, but not multivariate analysis included a parental history of childhood physical abuse; divorce or separation of the mother's parents; a maternal history of having been in care, or separated from her mother; parental alcohol or drug abuse; and a maternal history of depression. CONCLUSIONS: This study, the first of its kind in the UK, supports the findings of others that parental age, educational achievement, and a history of psychiatric illness are of prime importance in an understanding of child maltreatment. With the exception of maternal sexual abuse, a history of abuse in childhood is not significant once adjusted for other background factors. The study suggests that psychodynamic models are inadequate to explain child maltreatment, and wider models incorporating other ecological domains are needed.     

Evaluating the need for sex education in developing countries: sexual behaviour,knowledge of preventing sexually transmitted infections/HIV and unplanned pregnancy

Young people's need for sex education is evidenced by their typically early initiation of sexual activity, the often involuntary context within which they have sexual intercourse, high‐risk sexual behaviours and the inadequate levels of knowledge of means of protecting their sexual health. The earliness of initiation of sexual intercourse has implications for the age by which sexuality education should be provided. The extent and context of sexual behaviour is a firm indicator of the need for sex education as well as for counselling, information and services related to sexual and reproductive health. Apart from behaviours, information on the extent of knowledge and accuracy of knowledge about risks to sexual health and about means of preventing unhealthy or undesired outcomes are important indicators of young people's need for information to help them make choices and to engage in safe and healthy behaviours. Such measures of behaviour and knowledge can also be relevant and valid indicators of the effectiveness of sex education interventions. The context with which young people live and key characteristics such as school attendance and literacy are important considerations in providing information and in evaluating interventions.     

The Differential Impacts of Early Physical and Sexual Abuse and Internalizing Problems on Daytime Cortisol Rhythm in School-Aged Children

The impact of early physical and sexual abuse (EPA/SA) occurring in the first 5 years of life was investigated in relation to depressive and internalizing symptomatology and diurnal cortisol regulation. In a summer camp context, school-aged maltreated ( n  =   265) and nonmaltreated ( n  =   288) children provided morning and late afternoon saliva samples on 5 consecutive days. Child self-report and adult observer reports of child internalizing and depressive symptoms were obtained. Children experiencing EPA/SA and high depressive or internalizing symptoms uniquely exhibited an attenuated diurnal decrease in cortisol, indicative of neuroendocrine dysregulation. These results were specific to EPA/SA rather than later onset physical or sexual abuse or early occurring neglect or emotional maltreatment.     

Migration,remittances, and children's high school attendance: The case of rural China

This paper uses a large nationally representative survey data to examine the impact of China's rural–urban migration on high school attendance of left-behind children by disentangling the effect of remittances from that of migration. The results show that the absence of adult household members has a negative impact on the high school attendance of left-behind children in rural areas, while the remittances can partially compensate for this loss. The effects are especially prominent for girls and those children from poor households since girls are usually disadvantaged in rural China and poor households are more likely to be liquidity-constrained.