34 CFR 403.82 - In what settings may the Single Parents, Displaced Homemakers, and Single Pregnant Women Program...

Science.gov (United States)

2010-07-01

... Homemakers, and Single Pregnant Women Program be offered? 403.82 Section 403.82 Education Regulations of the... Secretary Assist Under the Basic Programs? Single Parents, Displaced Homemakers, and Single Pregnant Women Program § 403.82 In what settings may the Single Parents, Displaced Homemakers, and Single Pregnant Women...

Book reading styles in dual-parent and single-mother families.

Science.gov (United States)

Blake, Joanna; Macdonald, Silvana; Bayrami, Lisa; Agosta, Vanessa; Milian, Andrea

2006-09-01

Whereas many studies have investigated quantitative aspects of book reading (frequency), few have examined qualitative aspects, especially in very young children and through direct observations of shared reading. The purpose of this study was to determine possible differences in book-reading styles between mothers and fathers and between mothers from single- and dual-parent families. It also related types of parental verbalizations during book reading to children's reported language measures. Dual-parent (29) and single-parent (24) families were observed in shared book reading with their toddlers (15-month-olds) or young preschoolers (27-month-olds). Parent-child dyads were videotaped while book reading. The initiator of each book-reading episode was coded. Parents' verbalizations were exhaustively coded into 10 categories. Mothers completed the MacArthur Communicative Development Inventory, and the children were given the Bayley scales. All parents differentiated their verbalizations according to the age rather than the gender of the child, but single mothers imitated female children more than males. Few differences in verbalizations were found between mothers and fathers or between mothers from single- and dual-parent families. Fathers allowed younger children to initiate book-reading episodes more than mothers. For both age groups of children, combined across families, verbalizations that related the book to the child's experience were correlated with reported language measures. Questions and imitations were related to language measures for the older age group. The important types of parental verbalizations during shared book reading for children's language acquisition are relating, questions and imitations.

Smoke-free homes among single-parent families: Differences associated with parental race/ethnicity and smoking behaviors

Directory of Open Access Journals (Sweden)

Yujiao Mai

2018-03-01

Full Text Available We assessed differences in the rates of smoke-free homes among single-parent households with regard to parental race/ethnicity and smoking status. We identified two cohorts representative of the U.S. single-parent households with underage children (children under the age of 18 based on the Tobacco Use Supplement to the Current Population Survey: 2010–11 (n=6474 and 2014–15 (n=6114. The interviews were conducted by phone and in-person. Statistical analysis was performed in 2017. The overall rate of smoke-free homes was 82% in 2010–11 and 86% in 2014–15. The rate of a smoke-free home was highest for Non-Hispanic (NH Asian (94% and Hispanic (92% parents and lowest for NH Multiracial (77% in 2010–11 and 82% in 2014–15 in both survey periods. However, 2014–15 model-based comparisons relative to NH Whites indicated only one significant difference: the rate was lower for NH Blacks (OR=0.46, 99% CI=0.32:0.66. The smoke-free homes were least prevalent among daily smokers, followed by occasional smokers, followed by former smokers, and most prevalent among never smokers in each survey period. The 2010–11 and 2014–15 rates were 45% and 54% for daily, 64% and 72% for occasional, 89% and 91% for former, and 93% and 94% for never smokers. The gap in the rates of smoke-free homes for diverse parental racial/ethnic groups observed in 2010–11 decreased by 2014–15. While smoke-free homes became more prevalent in 2014–15, the rates remain drastically different among families with different parental smoking behaviors. Exposure to secondhand smoke at home remains common among single-parent households where the parent smokes. Keywords: Involuntary exposure to secondhand smoke, Single mother, Single father, Healthy home environment

Family Policies and Children's School Achievement in Single- versus Two-Parent Families.

Science.gov (United States)

Pong, Suet-Ling; Dronkers, Jaap; Hampden-Thompson, Gillian

2003-01-01

Investigates the gap in math and science achievement of third- and fourth-graders who live with a single parent versus those who live with two parents in 11 countries. Finds single parenthood to be less detrimental when family policies equalize resources between single- and two-parent families. Concludes that national family policies can offset…

34 CFR 403.81 - How must funds be used under the Single Parents, Displaced Homemakers, and Single Pregnant Women...

Science.gov (United States)

2010-07-01

..., Displaced Homemakers, and Single Pregnant Women Program? 403.81 Section 403.81 Education Regulations of the... Secretary Assist Under the Basic Programs? Single Parents, Displaced Homemakers, and Single Pregnant Women... individuals who are single parents, displaced homemakers, or single pregnant women only to— (a) Provide...

Single-Parent Families: The Role of Parent's and Child's Gender on Academic Achievement

Science.gov (United States)

Lee, Sang Min; Kushner, Jason

2008-01-01

Using national survey data, the present study investigated whether adolescents living with parents of their same gender fare better on academic achievement than their peers living with opposite-gender parents. Multiple analyses of covariance (MANCOVA) procedures were employed to examine the effects of the children's gender in single-father and…

Are single-parent families different from two-parent families in the treatment of adolescent bulimia nervosa using family-based treatment?

Science.gov (United States)

Doyle, Angela Celio; McLean, Carmen; Washington, Blaine N; Hoste, Renee Rienecke; le Grange, Daniel

2009-03-01

To examine whether family-based treatment (FBT) for adolescent bulimia nervosa (BN), which emphasizes family involvement in helping to reduce binge eating and purging behaviors, is differentially efficacious in single-parent families versus two-parent families. Forty-one adolescents (97.6% female; 16.0 +/- 1.7 years old) with either BN (n = 18) or subthreshold BN (n = 23) were randomized to FBT as part of a larger randomized controlled trial studying treatments for adolescent BN. Two-parent (n = 27; 65.9%) and single-parent (n = 14; 34.2%) families were compared on demographic variables, presence of comorbid psychiatric illnesses, and symptoms of BN at baseline, post, and 6-month follow-up. ANOVA and chi-square analyses revealed no statistically significant differences between two-parent and single-parent families on any variables with the exception of ethnicity, for which a greater proportion of Caucasians and Hispanic families had two- parent families compared with African-American families (chi(2) = 8.68, p = .01). These findings suggest that FBT may be an appropriate and efficacious treatment for single-parent families as well as two-parent families, despite the reliance on parental intervention to reduce bulimic symptoms and normalize eating patterns.

Parents' Views on Mixed and Single-Sex Secondary Schools.

Science.gov (United States)

West, Anne; Hunter, Jay

1993-01-01

Reports on two studies of British parental attitudes toward coeducational and single-sex secondary schools. Finds few differences between the parents of primary school girls and boys who will attend secondary schools in the future. Also finds a large majority of boys' parents believe that social advantages accrue for boys educated with girls. (CFR)

Single parent households and increased child asthma morbidity.

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Moncrief, Terri; Beck, Andrew F; Simmons, Jeffrey M; Huang, Bin; Kahn, Robert S

2014-04-01

To characterize whether single parent households are associated with pediatric asthma-related repeat healthcare utilization and to examine family-level psychosocial variables that may explain this relationship. We analyzed a prospective cohort of 526 children aged 1-16 years hospitalized for asthma or bronchodilator-responsive wheezing whose caregivers self-reported their marital status. Those reporting being "single" were considered the at-risk category. The outcome was repeat asthma-related utilization (emergency room (ER) revisit or hospital readmission) within 12 months. We assessed, a priori, four psychosocial variables (household income, caregiver risk of psychological distress, ratio of in-home children to adults, and regular attendance at childcare or a secondary home). Among all children enrolled in the cohort, 40% returned to the ER or hospital for asthma within 12 months. Of all caregivers, 59% self-identified as single. Single status was significantly associated with each psychosocial variable. Children in households with lower incomes and higher ratios of children to adults were both more likely to return to the ER or hospital than children with higher incomes and lower ratios, respectively (each p asthma from single parent households were more likely to have asthma-related reutilization within 12 months than children from homes with married parents. This was driven, in large part, by underlying differences in household income.

Single Parents and the Work Setting: The Impact of Multiple Job and Homelife Responsibilities.

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Burden, Dianne S.

1986-01-01

Examines the impact of combined work/family responsibilities on single-parent employees. Results indicated that parent employees, but particularly single female parents, were at risk for high job-family role strain and reduced levels of well-being. In spite of increased strain, however, single parents exhibited high levels of job satisfaction and…

Comparison of adolescents' perceptions and behaviors in single- and two-parent families.

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Rosenthal, D; Hansen, J

1980-10-01

This study investigated the self-concepts, school achievement, occupational aspirations, vocational maturity, and perceptions of parents of children from two-parent and single-parent homes. The sample contained 559 children, 19% from single-parent homes. A multivariateF indicated children from two-parent homes had significantly higher school grades and occupational aspirations. There were also significant differences in children's perceptions of relationships with fathers, but not with mothers. It was argued that family structure has an impact on adolescents' perceptions and behaviors.

[Comparison of the factors influencing children's self-esteem between two parent families and single parent families].

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Sok, Sohyune R; Shin, Sung Hee

2010-06-01

This study was done to compare factors influencing children's self-esteem between two parent families and single parent families. The participants were 692 children aged 11 to 13 yr (388 in two parent families and 304 in single parent families) recruited from 20 community agencies and 5 elementary schools in Gyeonggi Province and Seoul City, South Korea. Data were collected from May to July, 2007 using a survey questionnaire containing items on self-esteem, internal control, problematic behavior, school record, family hardiness, parent-child communication and social support. The data were analyzed using SPSS 15.0 program and factors affecting children's self-esteem were analyzed by stepwise multiple regression. Scores for the study variables were significantly different between the two groups. The factors influencing children's self-esteem were also different according to family type. For two parent families, internal control, problematic behavior, school record, and parent-child communication significantly predicted the level of self-esteem (adjusted R(2)=.505, psingle parent families, social support, family hardiness, internal control, problematic behavior, school record, and parent-child communication significantly predicted the level of self-esteem (adjusted R(2)=.444, p<.001). Nurse working with children should consider family type-specific factors influencing their self-esteem.

A Structural Approach to Unresolved Mourning in Single Parent Family Systems.

Science.gov (United States)

Fulmer, Richard H.

1983-01-01

Considers the mother's depression as a special problem in therapy of single-parent families, resulting from unresolved mourning maintained by the family system. Offers reasons why the single-parent family's structure seems inherently vulnerable to unresolved mourning. Suggests techniques of Structural Family Therapy to facilitate mourning in such…

Dating and sexual behavior among single parents of young children in the United States.

Science.gov (United States)

Gray, Peter B; Garcia, Justin R; Crosier, Benjamin S; Fisher, Helen E

2015-01-01

Theory and research on partnered parents suggests trade-offs between parenting and sexuality, with those trade-offs most pronounced among mothers of young children. However, little research has focused on how a growing demographic of single parents negotiates dating and sexual activity. The current study drew upon a 2012 nationally representative sample of 5,481 single Americans 21 years of age and older, of whom 4.3% were parents of a child age five or younger. Dependent variables were sexual thoughts, frequency of sexual activity, number of sexual partners in the past year, dates during the previous three months, and whether one was actively seeking a relationship partner. Covariates included parental age, sex/gender, sexual orientation, education, and income. Using the entire sample of singles, we found no main effects of number (0, 1, 2+) of children aged five years and younger or number of children aged two years and younger on dating and sexual behavior variables. Next, using analyses restricted to single parents (n = 2,121), we found that single parents with a child aged five years or younger, adjusting for covariates, reported greater frequency of sexual activity and first dates but no differences in other outcomes compared with single parents of older children.

Mothering Experiences: How Single Parenthood and Employment Structure the Emotional Valence of Parenting.

Science.gov (United States)

Meier, Ann; Musick, Kelly; Flood, Sarah; Dunifon, Rachel

2016-06-01

Research studies and popular accounts of parenting have documented the joys and strains of raising children. Much of the literature comparing parents with those without children indicates a happiness advantage for those without children, although recent studies have unpacked this general advantage to reveal differences by the dimension of well-being considered and important features in parents' lives and parenting experiences. We use unique data from the 2010, 2012, and 2013 American Time Use Survey to understand emotions in mothering experiences and how these vary by key demographic factors: employment and partnership status. Assessing mothers' emotions in a broad set of parenting activities while controlling for a rich set of person- and activity-level factors, we find that mothering experiences are generally associated with high levels of emotional well-being, although single parenthood is associated with differences in the emotional valence. Single mothers report less happiness and more sadness, stress, and fatigue in parenting than partnered mothers, and these reports are concentrated among those single mothers who are not employed. Employed single mothers are happier and less sad and stressed when parenting than single mothers who are not employed. Contrary to common assumptions about maternal employment, we find overall few negative associations between employment and mothers' feelings regarding time with children, with the exception that employed mothers report more fatigue in parenting than those who are not employed.

Smoke-free homes among single-parent families: Differences associated with parental race/ethnicity and smoking behaviors.

Science.gov (United States)

Mai, Yujiao; Leonardo, Selena; Soulakova, Julia N

2018-03-01

We assessed differences in the rates of smoke-free homes among single-parent households with regard to parental race/ethnicity and smoking status. We identified two cohorts representative of the U.S. single-parent households with underage children (children under the age of 18) based on the Tobacco Use Supplement to the Current Population Survey: 2010-11 ( n  = 6474) and 2014-15 ( n  = 6114). The interviews were conducted by phone and in-person. Statistical analysis was performed in 2017. The overall rate of smoke-free homes was 82% in 2010-11 and 86% in 2014-15. The rate of a smoke-free home was highest for Non-Hispanic (NH) Asian (94%) and Hispanic (92%) parents and lowest for NH Multiracial (77% in 2010-11 and 82% in 2014-15) in both survey periods. However, 2014-15 model-based comparisons relative to NH Whites indicated only one significant difference: the rate was lower for NH Blacks (OR = 0.46, 99% CI = 0.32:0.66). The smoke-free homes were least prevalent among daily smokers, followed by occasional smokers, followed by former smokers, and most prevalent among never smokers in each survey period. The 2010-11 and 2014-15 rates were 45% and 54% for daily, 64% and 72% for occasional, 89% and 91% for former, and 93% and 94% for never smokers. The gap in the rates of smoke-free homes for diverse parental racial/ethnic groups observed in 2010-11 decreased by 2014-15. While smoke-free homes became more prevalent in 2014-15, the rates remain drastically different among families with different parental smoking behaviors. Exposure to secondhand smoke at home remains common among single-parent households where the parent smokes.

Family policy instruments oriented towards single parent families in the Czech Republic and in selected European countries

OpenAIRE

Kohlová, Hana

2014-01-01

This bachelor thesis deals with family policy oriented towards single parent families. This thesis tries to define reasons why single parent families are arising. It addresses the divorce rate, birth rate, and extramarital fertility. Differences between families with both parents and single parent families are defined and the subjective views of single parents in the Czech Republic are described in this thesis. Provisions from family policy, which take into account single parent families in t...

Adolescents’ Self-Esteem in Single and Two-Parent Families

OpenAIRE

Alami, Ali; Khosravan, Shahla; Sadegh Moghadam, Leila; Pakravan, Fateme; Hosseni, Fateme

2014-01-01

Background: Self-esteem is one of the basic needs for all individuals especially in adolescence. The aim of this study was to determine associations between adolescents’ self-esteem and perceived maternal parenting styles as well as its dimensions in terms of family type. Methods: In this analytic cross-sectional study, 356 high school students (250 two-parent nuclear family and 106 single-parent family) participated and filled out the Coppersmith self-esteem and the Robinson and colleagues (...

Depression and quality of life for women in single-parent and nuclear families.

Science.gov (United States)

Landero Hernández, René; Estrada Aranda, Benito; González Ramírez, Mónica Teresa

2009-05-01

This is a cross-sectional study which objectives are 1) to determine the predictors for perceived quality of life and 2) to analyze the differences between women from single-parent families and bi-parent families, about their quality of life, depression and familiar income. We worked with a non-probabilistic sample of 140 women from Monterrey, N.L, Mexico, 107 are from bi-parent families and 33 from single parent families. Some of the results show that women from single-parent families have lower quality of life (Z = -2.224, p = .026), lower income (Z = -2.727, p = .006) and greater depression (Z = -6.143, p = .001) than women from bi-parental families. The perceived quality of life's predictors, using a multiple regression model (n = 140) were depression, income and number of children, those variables explaining 25.4% of variance.

Tyrosine kinase inhibitors: Multi-targeted or single-targeted?

Science.gov (United States)

Broekman, Fleur; Giovannetti, Elisa; Peters, Godefridus J

2011-02-10

Since in most tumors multiple signaling pathways are involved, many of the inhibitors in clinical development are designed to affect a wide range of targeted kinases. The most important tyrosine kinase families in the development of tyrosine kinase inhibitors are the ABL, SCR, platelet derived growth factor, vascular endothelial growth factor receptor and epidermal growth factor receptor families. Both multi-kinase inhibitors and single-kinase inhibitors have advantages and disadvantages, which are related to potential resistance mechanisms, pharmacokinetics, selectivity and tumor environment. In different malignancies various tyrosine kinases are mutated or overexpressed and several resistance mechanisms exist. Pharmacokinetics is influenced by interindividual differences and differs for two single targeted inhibitors or between patients treated by the same tyrosine kinase inhibitor. Different tyrosine kinase inhibitors have various mechanisms to achieve selectivity, while differences in gene expression exist between tumor and stromal cells. Considering these aspects, one type of inhibitor can generally not be preferred above the other, but will depend on the specific genetic constitution of the patient and the tumor, allowing personalized therapy. The most effective way of cancer treatment by using tyrosine kinase inhibitors is to consider each patient/tumor individually and to determine the strategy that specifically targets the consequences of altered (epi)genetics of the tumor. This strategy might result in treatment by a single multi kinase inhibitor for one patient, but in treatment by a couple of single kinase inhibitors for other patients.

Balancing paid work, care and leisure in post-separation households: a comparison of single-parents with co-parents

NARCIS (Netherlands)

Bakker, W.; Karsten, L.

2013-01-01

This article provides insight into the daily lives of separated parents involved in two types of living arrangements: single parents (mainly mothers) living with their children full-time and co-parents living with their children part-time. Earlier studies have stated that the everyday lives of

Gender differences in the mental health of single parents: New Zealand evidence from a household panel survey.

Science.gov (United States)

Collings, Sunny; Jenkin, Gabrielle; Carter, Kristie; Signal, Louise

2014-05-01

In many countries single parents report poorer mental health than partnered parents. This study investigates whether there are gender differences in the mental health of single parents in New Zealand (and whether any gender difference varies with that among partnered parents), and examines key social and demographic mediators that may account for this difference. We used data on 905 single parents and 4,860 partnered parents from a New Zealand household panel survey that included the Kessler-10 measure of psychological distress. Linear regression analyses were used to investigate both interactions of gender and parental status, and confounding or mediation by other covariates. High/very high levels of psychological distress were reported by 15.7 % of single mothers and 9.1 % of single fathers, and 6.1 % of partnered mothers and 4.1 % of partnered fathers. In an Ordinary Least Squares regression of continuous K10 scores on gender, parental status and the interaction of both (plus adjustment for ethnicity, number of children and age), female single parents had a 1.46 higher K10 score than male single parents (95 % CI 0.48-2.44; 1.46). This difference was 0.98 (95 % CI -0.04 to 1.99) points greater than the gender difference among partnered parents. After controlling for further confounding or mediating covariates (educational level, labour force status and socioeconomic deprivation) both the gender difference among single parents (0.38, -0.56 to 1.31) and the interaction of gender and parental status (0.28 greater gender difference among single parents, -0.69 to 1.65) greatly reduced in magnitude and became non-significant, mainly due to adjustment for individual socioeconomic deprivation. The poorer mental health of single parents remains an important epidemiological phenomenon. Although research has produced mixed findings of the nature of gender differences in the mental health of single parents, our research adds to the increasing evidence that it is single

More than Just Openness: Developing and Validating a Measure of Targeted Parent-Child Communication about Alcohol

OpenAIRE

Miller-Day, Michelle; Kam, Jennifer A.

2010-01-01

Research addressing parent-child communication on the topic of alcohol use relies heavily on assessing frequency of discussions and general assessments of openness in parent-child communication, ignoring the complexity of this communication phenomenon. This study adds to the literature by articulating a conceptualization and developing a measurement of parent-child communication—targeted parent-child communication about alcohol—and comparing the efficacy of targeted parent-child communication...

The model of children's social adjustment under the gender-roles absence in single-parent families.

Science.gov (United States)

Chen, I-Jun; Zhang, Hailun; Wei, Bingsi; Guo, Zeyao

2018-01-14

This study aimed to evaluate the effects of the gender-role types and child-rearing gender-role attitude of the single-parents, as well as their children's gender role traits and family socio-economic status, on social adjustment. We recruited 458 pairs of single parents and their children aged 8-18 by purposive sampling. The research tools included the Family Socio-economic Status Questionnaire, Sex Role Scales, Parental Child-rearing Gender-role Attitude Scale and Social Adjustment Scale. The results indicated: (a) single mothers' and their daughters' feminine traits were both higher than their masculine traits, and sons' masculine traits were higher than their feminine traits; the majority gender-role type of single parents and their children was androgyny; significant differences were found between children's gender-role types depending on different raiser, the proportion of girls' masculine traits raised by single fathers was significantly higher than those who were raised by single mothers; (b) family socio-economic status and single parents' gender-role types positively influenced parental child-rearing gender-role attitude, which in turn, influenced the children's gender traits, and further affected children's social adjustment. © 2018 International Union of Psychological Science.

Educational Aspirations of Male and Female Adolescents from Single-Parent and Two Biological Parent Families: A Comparison of Influential Factors

Science.gov (United States)

Garg, Rashmi; Melanson, Stella; Levin, Elizabeth

2007-01-01

Youth from single-parent families report lower educational aspirations than those from two-parent families. This study explored the influence of background factors (gender, grade, parental education and SES), parental involvement with education, academic self-concept, and peer influences on educational aspirations. The participants were Canadian…

45 CFR 261.35 - Are there any special work provisions for single custodial parents?

Science.gov (United States)

2010-10-01

... custodial parents? 261.35 Section 261.35 Public Welfare Regulations Relating to Public Welfare OFFICE OF...? § 261.35 Are there any special work provisions for single custodial parents? Yes. A single custodial parent or caretaker relative with a child under age six will count as engaged in work if he or she...

Biological aspects of the development and self-concept in adolescents living in single-parent families.

Science.gov (United States)

Vecek, Andrea; Vidović, Vesna; Milicić, Jasna; Spoljar-Vrzina, Sanja; Vecek, Nenad; Arch-Vecek, Branka

2009-09-01

In this study we investigate whether there are differences between adolescents who grow up in single-parent families and those who grow up in nucleus families. We have decided that there are no differences in the physical development between the adolescents who are growing up in single parent families and those growing up in nucleus families. There is no difference in the self-concept between these two groups, except in the ethical and moral self-image of adolescents living with one parent. Adolescents living in single-parent families have a weaker moral self-image. It can thus be concluded that physical development and positive self-concept (a favorable image of oneself) in adolescents do not depend on whether an adolescent is growing up in a single-parent or a nucleus family, but on the different characteristics of parents and their relationship with children, whether they are married or not. For the children development the best is healthy marriage of their parents.

Reaching Out to Single Parent Children through Filial Therapy

Science.gov (United States)

Alivandi Vafa, Marziyeh; Khaidzir Hj. Ismail

2009-01-01

Single parenthood as a common psychosocial phenomenon seems to be regarded as one of the most significant issues in the psychological domain and needs to be taken into serious consideration due to emotional, psychological, and social problems created by it. With regard to the rapidly growing population of single parents and their children…

Mental health status of unmarried youth living in single parent families: a case study from India.

Science.gov (United States)

Sinha, Atreyee; Ram, Faujdar

2018-02-16

In South Asian countries like India, family system lays a strong foundation in societies and therefore, the context and consequences of single parent family structures are markedly different from that of the West. In these societies single parenthood is mainly an outcome of untimely death of any one of the parents. This study tried to examine the influence of parents' survival status on the mental health of youth in India. "Youth in India: situation and Needs (2006-2007)" survey data was used in the present study. We compared two groups of unmarried young population aged 15-24 y (n = 28 637): one having both parents alive and another having only one parent alive. Bivariate and multivariate techniques were applied to analyze the data. Results revealed that around 11% of the unmarried youth belonged to single parent families. Findings underscored a significant association between parent's survival and mental health of youth; respondents from single parent families were more likely to report metal health problems Moreover, effects of parents' survival were significant on females' mental health rather than males'. Policies must focus on reducing stress of young people growing up in single parent families through enhanced educational and employment opportunities.

Single Versus Multiple Parenting: Implications for Infancy.

Science.gov (United States)

Eiduson, Bernice T.; And Others

This study, part of a naturalistic longitudinal study of infants being reared in a variety of family life styles, attempted to establish the extent to which differing parenting patterns affected early developmental outcomes. Subjects were 200 infants: 50 of single mothers who headed their family units, 50 of mothers in communal living groups, and…

Young Adults from Single versus Two-Parent Households: Attitudes toward Maternal Employment and Quality of Current Relationships with Parents.

Science.gov (United States)

Farrell, Debi; Thomas, Amy; Johnson, Lisa; Arena, Jordan; Weiner, Stacie; Nyce, Susan; Lang, Allison; Alvazian, Casey; Szuchyt, Jamie; Cane, Susan; Gelband, Amy; Zohe, Dorothy; Chambliss, Catherine

To identify the attitudes towards maternal employment of undergraduates reared in single-parent families compared to those in dual-parent households, 717 undergraduates were surveyed. Subjects were divided into two groups based on number of household parents. Between group t-tests revealed a significant effect on the Beliefs about the Consequences…

Mortality in single fathers compared with single mothers and partnered parents: a population-based cohort study.

Science.gov (United States)

Chiu, Maria; Rahman, Farah; Vigod, Simone; Lau, Cindy; Cairney, John; Kurdyak, Paul

2018-03-01

Single parent families, including families headed by single fathers, are becoming increasingly common around the world. Previous evidence suggests that single parenthood is associated with adverse health outcomes and increased mortality; however, most studies have focused on single mothers, with little known about the health of single fathers. This study aimed to examine mortality in a large population-based sample of Canadian single fathers compared with single mothers and partnered fathers and mothers. We used a representative sample of 871 single fathers, 4590 single mothers, 16 341 partnered fathers, and 18 688 partnered mothers from the Canadian Community Health Survey (cycles 2001-12; earliest survey date: Sept 5, 2000; latest survey date: Dec 24, 2012). We anonymously linked survey participants to health administrative database records to ascertain health status at baseline and mortality from survey date up to Oct 28, 2016. We included individuals who were aged 15 years or older, living in a household with one or more biological or adopted child younger than 25 years, and living in Ontario, and we excluded those who left Ontario during the study period or had data discrepancies. Single parents were defined as those who were divorced, separated, widowed, or single, never-married, and non-cohabitating, and partnered parents were defined as those who were married or common-law partners. We investigated differences in mortality using Cox proportional hazards models with adjustment for sociodemographic, lifestyle, and clinical factors. Median follow-up was 11·10 years (IQR 7·36-13·54). Mortality in single fathers (5·8 per 1000 person-years) was three-times higher than rates in single mothers (1·74 per 1000 person-years) and partnered fathers (1·94 per 1000 person-years). Single fathers had a significantly higher adjusted risk of dying than both single mothers (hazard ratio [HR] 2·49, 95% CI 1·20-5·15; p=0·01) and partnered fathers (2·06, 1·11-3�

More than just openness: developing and validating a measure of targeted parent-child communication about alcohol.

Science.gov (United States)

Miller-Day, Michelle; Kam, Jennifer A

2010-06-01

Research addressing parent-child communication on the topic of alcohol use relies heavily on assessing frequency of discussions and general assessments of openness in parent-child communication, ignoring the complexity of this communication phenomenon. This study adds to the literature by articulating a conceptualization and developing a measurement of parent-child communication-targeted parent-child communication about alcohol-and comparing the efficacy of targeted parent-child communication about alcohol in predicting positive expectancies of alcohol use and recent alcohol use. The predictive power of general openness in parent-child communication and frequency of communication about alcohol also were assessed. Students in fifth and sixth grade (N = 1,407) from 29 public schools completed surveys. Targeted parent-child communication about alcohol was negatively associated with both outcomes. Frequency and general openness were only negatively associated with positive expectancies regarding alcohol. Implications of these findings for the etiology and prevention of substance use are discussed.

Economic Development Planning for Single Parents. Curriculum Materials for Vocational Teachers of Adolescents and Single Parents. Special Emphasis on Meeting the Needs of the Teen Parent.

Science.gov (United States)

Simpson, Kawanna J.; And Others

This guide is intended for use in school-based intervention programs intended to help single parents (particularly teenagers who are expecting or already have a child) master basic money management and consumer skills. The guide is divided into sections dealing with the following topics: interpersonal relationships, value clarification,…

Risk of work injury among adolescent students from single and partnered parent families.

Science.gov (United States)

Wong, Imelda S; Breslin, F Curtis

2017-03-01

Parental involvement in keeping their children safe at work has been examined in a handful of studies, with mixed results. Evidence has suggested that non-work injury risk is higher among children from single-parent families, but little is known about their risk for work-related injuries. Five survey cycles of the Canadian Community Health Survey were pooled to create a nationally representative sample of employed 15-19-year old students (N = 16,620). Multivariable logistic regression estimated the association between family status and work injury. Risk of work-related repetitive strains (OR:1.24, 95%CI: 0.69-2.22) did not differ by family type. However, children of single parents were less likely to sustain a work injury receiving immediate medical care (OR:0.43, 95%CI: 0.19-0.96). Despite advantages and disadvantages related to family types, there is no evidence that work-related injury risk among adolescents from single parent families is greater than that of partnered-parent families. Am. J. Ind. Med. 60:285-294, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Adult bone strength of children from single-parent families: the Midlife in the United States Study.

Science.gov (United States)

Crandall, C J; Karlamangla, A S; Merkin, S S; Binkley, N; Carr, D; Greendale, G A; Seeman, T E

2015-03-01

Bone health may be negatively impacted by childhood socio-environmental circumstances. We examined the independent associations of single-parent childhood and parental death or divorce in childhood with adult bone strength indices. Longer exposure to a single-parent household in childhood was associated with lower bone strength in adulthood. Because peak bone mass is acquired during childhood, bone health may be negatively impacted by childhood socio-environmental disadvantage. The goal of this study was to determine whether being raised in a single-parent household is associated with lower bone strength in adulthood. Using dual-energy X-ray absorptiometry data from 708 participants (mean age 57 years) in the Midlife in the United States Biomarker Project, we examined the independent associations of composite indices of femoral neck bone strength relative to load (in three failure modes: compression, bending, and impact) in adulthood with the experience of single-parent childhood and parental death or divorce in childhood. After adjustment for gender, race, menopause transition stage, age, and body mass index, each additional year of single-parent childhood was associated with 0.02 to 0.03 SD lower indices of adult femoral neck strength. In those with 9-16 years of single-parent childhood, the compression strength index was 0.41 SD lower, bending strength index was 0.31 SD lower, and impact strength index was 0.25 SD lower (all p values divorce during childhood was not by itself independently associated with adult bone strength indices. The magnitudes of these associations were unaltered by additional adjustment for lifestyle factors and socioeconomic status in childhood and adulthood. Independent of parental death or divorce, growing up in a single-parent household is associated with lower femoral neck bone strength in adulthood, and this association is not entirely explained by childhood or adult socioeconomic conditions or lifestyle choices.

Relationships between psychosocial factors and abusive parenting attitudes in low-income single mothers.

Science.gov (United States)

Lutenbacher, Melanie

2002-01-01

Linkages among family violence, maternal mental health, and parenting attitudes are not clearly understood. To investigate the relationships of abuse (childhood and/or partner), everyday stressors, self-esteem, depressive symptoms, and anger with abusive parenting attitudes. Cross-sectional analysis of data collected in interviews with 53 low-income, single mothers from wave two of a 3-wave study. A conceptual framework and bivariate correlations guided a series of multiple regressions to identify the best predictors for each variable. A high prevalence of abuse, depressive symptoms, and abusive parenting attitudes was found. Few women had ever received mental health treatment. Abuse (partner and childhood physical) predicted higher everyday stressors which in turn predicted lower self-esteem. Childhood abuse and lower self-esteem predicted more depressive symptoms. More depressive symptoms were related to higher levels of state anger. More everyday stressors and more depressive symptoms predicted higher levels of trait anger. Higher levels of anger expression were associated with higher everyday stressors and lower self-esteem. The presence of partner abuse best predicted higher levels of overall abusive parenting attitudes and more parent-child role reversal. Less parental empathy was associated with higher levels of state anger. This study partially explains the relationships of maternal abuse history and mental health status with parenting attitudes. Other predictors of parenting attitudes remain to be identified. The findings underscore the need for healthcare providers to consider the mental health status and abuse histories of low-income, single mothers. The potential disturbance in the parenting process of single mothers in abusive relationships warrants further investigation.

The Need to Change Army Policies Toward Single Parents and Dual Military Couples With Children

National Research Council Canada - National Science Library

Carroll, Carolyn

2005-01-01

... and to best manage our single parent service members and dual-military couples. There is a need to address the Army regulations that are ambiguous and contradictory toward enlisting and retaining single parents...

Effectiveness of Parental Skills Training on Worry, Anxiety and Self-Efficacy Beliefs of Single-Child and Multi-Child Parents

Directory of Open Access Journals (Sweden)

A Hajigholami Yazdi

2013-06-01

Full Text Available Introduction: Each family utilizes specific methods for personal and social education of their children. These methods that are called “Parenting style” are affected by various factors such as biological, cultural, social, political, and economic factors. The present study intends to investigate the effectiveness of parental skills training on worry, anxiety and self-efficacy beliefs of single-child and multi-child parents. Methods: In this experimental study, two private girls' school located in the city of Karaj, were randomly selected as the control and experimental groups. Parents of experimental group’s students (54 couples with a voluntary assignment participated in 8 training sessions. Data were obtained by General Self-efficacy Beliefs Questionnaire, Beck Anxiety Inventory (BAI, Penn State Worry Questionnaire (PSWQ which were then analyzed by t-test and ANOVA. Results: Results showed that there was not any significant difference in the pretest between single-child and multi-child parents. Regarding control and experimental groups, a significant difference has been detected between the pretest and posttest between two groups. Multifactor ANOVA test results also showed that the effect of parental skills training is significant on fear, anxiety and self-efficacy. But the number of children does not have any significant effect on the fear, anxiety and self-efficacy. Conclusion: Findings emphasize the necessity and importance of parental skills training to facilitate children nurture, decrease stress and worry resulting from parenting responsibility.

Maternal Resources, Parenting Practices, and Child Competence in Rural, Single-Parent African American Families.

Science.gov (United States)

Brody, Gene H.; Flor, Douglas L.

1998-01-01

Tested a model linking maternal/family characteristics to child cognitive and psychosocial competence in African-American 6- to 9-year olds in rural single-mother-headed households. Found that maternal education, religiosity, and financial resources were linked with parenting style, mother-child relationship, and maternal school involvement.…

Comparison of Parenting Style in Single Child and Multiple Children Families

Directory of Open Access Journals (Sweden)

Masoumeh Alidosti

2016-06-01

Full Text Available Background and Purpose: Family is the first and the most important structure in human civilization in which social lifestyles, mutual understanding, and compatibility is learned. Studies have shown that parenting style, is one the most important and fundamental factors in personality development. The purpose of this study was comparison of parenting style in single child and multiple children families. Materials and Methods: This study, in total, 152 mothers from Andimeshk city, Iran, were selected by random sampling. Data were collected from a health-care center was chosen randomly, mothers who had 5-7 years old children were enrolled in this study. The data collecting tool was the questionnaire which investigates permissive, authoritative, and authoritarian parenting styles in parents. After data entry in SPSS software, the collected data were analyzed by ANOVA, independent t-test, and Pearson correlation test. Results: The mean age of the participants was 32.71 ± 5.39 years old participated in this study. 69 mothers (45.4% had one child, 53 (34.9% had 2 children, and 30 mothers (19.7% had 3 and more children. The mean score of permissive parenting style was 19.97 ± 5.13 in single child families; the mean score of authoritative (19.56 ± 4.70 and authoritarian parenting style (34.50 ± 2.81 that difference was significantly (P < 0.050. Conclusion: According to the results of this study, it seems that having more children would make parents more logical and paves the way for upbringing children. Therefore, it is recommended to plan some educational programs about this issue for parents.

Motivational readiness of children to school in nuclear and single parent families

Directory of Open Access Journals (Sweden)

Kateryna Ostrovska

2015-12-01

Full Text Available The aim of the paper is a comparison of psychological readiness of the child to go to school in nuclear and single parent families. To obtain the objectives of the paper the following methods were used: 1 methods “Two schools” by L.A Venger to identify the level of formation of internal position of the student; 2 the method “Motivational research studies in older preschoolers” by M.R. Ginsburg; 3 method “Pattern” by L.I. Tsehanskaya to determine the degree of development of skills training activities; 4 method “Graphic dictation” by D. El’konin to study the ability to follow adult instructions. The investigated group consisted of 40 students from first grade secondary school - 20 students from nuclear families (12 girls and 8 boys and 20 students from single parent families (9 girls and 11 boys. As a result of qualitative, comparative and correlation analysis it was shown that readiness of children to go to school susbstantially depends on completness of their families. The children from families have a higher level of skill training and internal position than children from single parent families. This occurs because both parents pay more attention to the children in the forming of a willingness to learn in school. The studies have shown that in the group of children from nuclear families dominate the highest level of development of skills training activities, increased formation of internal positions and childrens social motivation. These indicators are the hallmarks of readiness to learn at school. Also, some recommendations to teachers are provided as for increase of motivation to learn in children from single parent families.

Highly multiplexed targeted DNA sequencing from single nuclei.

Science.gov (United States)

Leung, Marco L; Wang, Yong; Kim, Charissa; Gao, Ruli; Jiang, Jerry; Sei, Emi; Navin, Nicholas E

2016-02-01

Single-cell DNA sequencing methods are challenged by poor physical coverage, high technical error rates and low throughput. To address these issues, we developed a single-cell DNA sequencing protocol that combines flow-sorting of single nuclei, time-limited multiple-displacement amplification (MDA), low-input library preparation, DNA barcoding, targeted capture and next-generation sequencing (NGS). This approach represents a major improvement over our previous single nucleus sequencing (SNS) Nature Protocols paper in terms of generating higher-coverage data (>90%), thereby enabling the detection of genome-wide variants in single mammalian cells at base-pair resolution. Furthermore, by pooling 48-96 single-cell libraries together for targeted capture, this approach can be used to sequence many single-cell libraries in parallel in a single reaction. This protocol greatly reduces the cost of single-cell DNA sequencing, and it can be completed in 5-6 d by advanced users. This single-cell DNA sequencing protocol has broad applications for studying rare cells and complex populations in diverse fields of biological research and medicine.

Single Custodial Fathers' Involvement and Parenting: Implications for Outcomes in Emerging Adulthood

Science.gov (United States)

Bronte-Tinkew, Jacinta; Scott, Mindy E.; Lilja, Emily

2010-01-01

Using a sample of 3,977 youths from the National Longitudinal Survey of Youth (NLSY97), this study examines the unique characteristics of single-custodial-father families with adolescents and the effects of single fathers' involvement and parenting on outcomes in emerging adulthood. Findings suggest that single-custodial-father families are…

Health Characteristics of Solo Grandparent Caregivers and Single Parents: A Comparative Profile Using the Behavior Risk Factor Surveillance Survey.

Science.gov (United States)

Whitley, Deborah M; Fuller-Thomson, Esme; Brennenstuhl, Sarah

2015-01-01

Objectives. To describe the health characteristics of solo grandparents raising grandchildren compared with single parents. Methods. Using the 2012 Behavioral Risk Factor Surveillance System, respondents identified as a single grandparent raising a grandchild were categorized as a solo grandparent; grandparent responses were compared with single parents. Descriptive analysis compared health characteristics of 925 solo grandparents with 7,786 single parents. Results. Compared to single parents, grandparents have a higher prevalence of physical health problems (e.g., arthritis). Both parent groups have a high prevalence of lifetime depression. A larger share of grandparents actively smoke and did no recreational physical exercise in the last month. However, grandparents appear to have better access to health services in comparison with single parents. Conclusion. Solo grandparents may be at risk for diminished physical capacity and heightened prevalence of depression. Health professionals can be an important resource to increase grandparents' physical and emotional capacities.

Multifactorial determinants of target and novelty-evoked P300 amplitudes in children of addicted parents.

Directory of Open Access Journals (Sweden)

Anja S Euser

Full Text Available BACKGROUND: Although P300 amplitude reductions constitute a persistent finding in children of addicted parents, relatively little is known about the specificity of this finding. The major aim of this study was to investigate the association between parental rearing, adverse life events, stress-reactivity, substance use and psychopathology on the one hand, and P300 amplitude in response to both target and novel distracter stimuli on the other hand. Moreover, we assessed whether risk group status (i.e., having a parental history of Substance Use Disorders [SUD] uniquely contributed to P300 amplitude variation above and beyond these other variables. METHODS: Event-related potentials were recorded in high-risk adolescents with a parental history of SUD (HR;n=80 and normal-risk controls (NR;n=100 while performing a visual Novelty Oddball paradigm. Stress-evoked cortisol levels were assessed and parenting, life adversities, substance use and psychopathology were examined by using self-reports. RESULTS: HR adolescents displayed smaller P300 amplitudes in response to novel- and to target stimuli than NR controls, while the latter only approached significance. Interestingly, the effect of having a parental history of SUD on target-P300 disappeared when all other variables were taken into account. Externalizing problem behavior was a powerful predictor of target-P300. In contrast, risk group status uniquely predicted novelty-P300 amplitude reductions above and beyond all other factors. CONCLUSION: Overall, the present findings suggest that the P300 amplitude reduction to novel stimuli might be a more specific endophenotype for SUD than the target-P300 amplitude. This pattern of results underscores the importance of conducting multifactorial assessments when examining important cognitive processes in at-risk adolescents.

Method for the irradiation of single targets

International Nuclear Information System (INIS)

Krimmel, E.; Dullnig, H.

1977-01-01

The invention pertains to a system for the irradiation of single targets with particle beams. The targets all have frames around them. The system consists of an automatic advance leading into a high-vacuum chamber, and a positioning element which guides one target after the other into the irradiation position, at right angles to the automatic advance, and back into the automatic advance after irradiation. (GSCH) [de

ASSOCIATION BETWEEN SINGLE-PARENT FAMILY STRUCTURE AND AGE OF SEXUAL DEBUT AMONG YOUNG PERSONS IN JAMAICA.

Science.gov (United States)

Oshi, Daniel C; Mckenzie, Jordan; Baxter, Martin; Robinson, Royelle; Neil, Stephan; Greene, Tayla; Wright, Wayne; Lodge, Jeorghino

2018-02-26

There is a high and increasing proportion of single-parent families in Jamaica. This has raised concerns about the potential impact of single-parent families on the social, cognitive and behavioural development of children, including their sexual relationships. The aim of this study was to investigate the association between being raised in a single-parent family and age of sexual debut among young people in Jamaica. The study was cross-sectional in design, and based on a multi-stage sampling procedure. The study was conducted in July/September 2016. The study sample comprised 233 respondents (110 males and 123 females) aged from 18 to 35 years (mean 26.37 years; SD 5.46). Respondents completed a self-administered questionnaire with questions on socio-demographic characteristics, family structure, sexual debut and current sexual behaviour. Ninety-seven (41.7%) respondents grew up in single-parent families. A total of 201 (86.3%) had had sex (102 males and 99 females). Their mean age of sexual debut was 15.51 years (SD 3.41). Sixty-five (32.3%) had early sexual debut (single-parent families were more likely to have had early sexual debut (56.9%; n=37) compared with those from two-parent families (43.1%, n=28; p=0.004). Only 44.6% (n=29) of those who experienced early sexual debut used a condom during their first sexual encounter compared with 73% (n=100) of those who had a later sexual debut (≥16 years; p=single-father family structure was a significant predictor of early sexual debut (AOR 5.5; 95%CI: 1.1-25.8). The study found a significant association between single-parent family structure and age of sexual debut.

Health Characteristics of Solo Grandparent Caregivers and Single Parents: A Comparative Profile Using the Behavior Risk Factor Surveillance Survey

Directory of Open Access Journals (Sweden)

Deborah M. Whitley

2015-01-01

Full Text Available Objectives. To describe the health characteristics of solo grandparents raising grandchildren compared with single parents. Methods. Using the 2012 Behavioral Risk Factor Surveillance System, respondents identified as a single grandparent raising a grandchild were categorized as a solo grandparent; grandparent responses were compared with single parents. Descriptive analysis compared health characteristics of 925 solo grandparents with 7,786 single parents. Results. Compared to single parents, grandparents have a higher prevalence of physical health problems (e.g., arthritis. Both parent groups have a high prevalence of lifetime depression. A larger share of grandparents actively smoke and did no recreational physical exercise in the last month. However, grandparents appear to have better access to health services in comparison with single parents. Conclusion. Solo grandparents may be at risk for diminished physical capacity and heightened prevalence of depression. Health professionals can be an important resource to increase grandparents’ physical and emotional capacities.

Family strengths, motivation, and resources as predictors of health promotion behavior in single-parent and two-parent families.

Science.gov (United States)

Ford-Gilboe, M

1997-06-01

The extent to which selected aspects of family health potential (strengths, motivation, and resources) predicted health work (health-related problem-solving and goal attainment behaviors) was examined in a Canadian sample of 138 female-headed single-parent families and two-parent families. The mother and one child (age 10-14) each completed mailed self-report instruments to assess the independent variables of family cohesion, family pride, mother's non-traditional sex role orientation, general self-efficacy, internal health locus of control, network support, community support, and family income, as well as the dependent variable, health work. With the effects of mothers' education held constant, the independent variables predicted 22 to 27% of the variance in health work in the total sample and each family type. Family cohesion was the most consistent predictor of health work, accounting for 8 to 13% of the variance. The findings challenge existing problem-oriented views of single-parent families by focusing on their potential to engage in health promotion behavior.

Biological Aspects of the Development and Self-Concept in Adolescents Living in Single-Parent Families

OpenAIRE

Veček, Andrea; Vidović, Vesna; Miličić, Jasna; Špoljar-Vržina, Sanja; Veček, Nenad; Arch-Veček, Branka

2009-01-01

In this study we investigate whether there are differences between adolescents who grow up in single-parent families and those who grow up in nucleus families. We have decided that there are no differences in the physical development between the adolescents who are growing up in single parent families and those growing up in nucleus families. There is no difference in the self-concept between these two groups, except in the ethical and moral self-image of adolescents living with one parent. A...

Target problem (mis) matching: predictors and consequences of parent-youth agreement in a sample of anxious youth.

Science.gov (United States)

Hoffman, Lauren J; Chu, Brian C

2015-04-01

Parents and youth often report discrepant target problems upon seeking treatment for youth psychopathology, which can have important impact on therapy processes (e.g., dropout) and treatment outcomes, as entry-level attitudes have been found to be influential in ultimate use and benefit of treatment. The current study examined parent-youth agreement within an anxiety disordered sample by assessing demographic and diagnostic factors that may predict matching, as well as the impact of matching on attrition, treatment outcome, and parental satisfaction. Ninety-five youth with principal anxiety disorders received cognitive-behavioral treatment for anxiety at a university outpatient clinic. Youth and parents independently identified target problems during the pretreatment assessment. Target problems were coded into 25 qualitative categories representing diagnostic, symptom, and functional impairment domains, including diffuse anxiety, social anxiety, academic achievement, oppositional/behavior problems, sleep problems, suicidal ideation, and family functioning. The majority of parent-youth dyads (67.4%) agreed on at least one target problem. Although problems related to diffuse anxiety and social anxiety were reported most frequently, relatively low rates of agreement were found in these domains. Kappa values demonstrated higher levels of agreement for problems with specific fears, school attendance, and panic and lower levels of agreement for difficulties with worry, shame, and self-esteem. Further, youth diagnosed with comorbid externalizing disorders were less likely to agree with their parents on at least one target problem. No effects were found for gender, age, or number of diagnoses in predicting agreement. Target problem agreement did not significantly impact rates of attrition or diagnostic remission, but did predict some measures of parental satisfaction. Results suggest that disagreement on treatment goals exists even within a narrow treatment population and

Single session email consultation for parents : An evaluation of its effect on empowerment

NARCIS (Netherlands)

prof.dr. Jo Hermanns; prof.dr. Ruben Fukkink; dr. Christa C.C. Nieuwboer

2014-01-01

This study evaluated the effect of single session email consultation on empowerment of parents. Practitioners in a control group (N = 19) received no training; practitioners in an experimental group (N = 21) were trained to use empowerment oriented techniques in online consultation. Parental

Single-Sex Classes in a Coeducational High School Highlighting Parents' Perspectives

Science.gov (United States)

Leder, Gilah C.; Forgasz, Helen J.

1997-11-01

A program of single-sex mathematics classes at one coeducational high school was evaluated in 1993 and again three years later in 1996. On both occasions, data were gathered from students, teachers and parents. While also drawing on findings from students and teachers, the focus of this article is on parents' perceptions. In both years more parents supported the program than were opposed to. it. However, support appeared to have waned over the three-year period. The influence of factors both inside and outside the classroom and the school which may partially help to account for the findings are discussed.

Single Parent Family Structure as a Predictor of Alcohol Use among Secondary School Students: Evidence from Jamaica

Science.gov (United States)

Oshi, Sarah N; Abel, Wendel D; Agu, Chinwendu F; Omeje, Joachim C; Smith, Patrice Whitehorne; Ukwaja, Kingsley N; Ricketts Roomes, Tana; Meka, Ijeoma A; Weaver, Steve; Rae, Tania; Oshi, Daniel C

2018-04-23

The aim of this study was to examine the potential relationship between Jamaican secondary students’ alcohol drinking habits and their family structure. Methods: Data collected from a nationally representative survey of 3,365 students were analysed. Descriptive and inferential statistics were performed. Results: Out of the 3,365 students, 1,044 (31.0%) were from single-parent families. Single-parent families, married-parent families and common law-parent families were significantly associated with lifetime use of alcohol (AOR= 1.72, 95% CI= 1.06 - 2.79; AOR= 1.73, 95% CI= 1.07- 2.81, AOR= 1.94, 95%CI= 1.17- 3.21 respectively). However, family structure was not significantly associated with past year and past month alcohol use. Students whose parents “sometimes” knew their whereabouts were significantly less likely to use alcohol in their lifetime compared to students whose parents “Always” knew where the students were. Conclusion: Family structure is an independent predictor of alcohol use among high school students in Jamaica. Being from single-parent families, married-parent and common- law parent families were significantly associated with increased likelihood for lifetime alcohol use. Creative Commons Attribution License

A Comparison Study of Single-Parent Families Living on Remote, Rural Islands and in Urban Settings in Japan.

Science.gov (United States)

Hiratani, Yuko; Hohashi, Naohiro

2016-06-01

Nursing interventions that aim to enhance the family environment are necessary to help single-parent families with children to improve family functioning. The cultural and social factors that are unique to Japan's remote islands should be considered to assess the influence of this unique setting on family functioning. The objectives of this study were to evaluate the family functioning of child-rearing single-parent families living in different environments and to investigate the association between family demographics and family functioning. A self-administered questionnaire, the Japanese version of the Survey of Family Environment, was used to evaluate the sufficiency of family functioning. The participants were families with children enrolled in nurseries and kindergartens who were either living in remote, rural islands or in an urban city on the mainland in Japan. Family functioning was significantly higher for single-parent families living on the islands than for those living in the city in terms of media use, participation in community activities, and the collaboration of family members in child-rearing. Family functioning of single-parent families correlated significantly with household income, the parent's gender, family members' health, and family life cycle. Single-parent families living on Japanese offshore islands maintained family functioning through mutual support and the effective use of information technology. Nevertheless, single-parent families require additional support to improve their healthcare and financial situations.

Socioeconomic Status, Parenting, and Externalizing Problems in African American Single-Mother Homes: A Person-Oriented Approach

Science.gov (United States)

Anton, Margaret T.; Jones, Deborah J.; Youngstrom, Eric A.

2016-01-01

African American youth, particularly those from single-mother homes, are overrepresented in statistics on externalizing problems. The family is a central context in which to understand externalizing problems; however, reliance on variable-oriented approaches to the study of parenting, which originate from work with intact, middle-income, European American families, may obscure important information regarding variability in parenting styles among African American single mothers, and in turn, variability in youth outcomes as well. The current study demonstrated that within African American single-mother families: (a) a person-, rather than variable-, oriented approach to measuring parenting style may further elucidate variability; (b) socioeconomic status may provide 1 context within which to understanding variability in parenting style; and (c) 1 marker of socioeconomic status, income, and parenting style may each explain variability in youth externalizing problems; however, the interaction between income and parenting style was not significant. Findings have potential implications for better understanding the specific contexts in which externalizing problems may be most likely to occur within this at-risk and underserved group. PMID:26053349

Socioeconomic status, parenting, and externalizing problems in African American single-mother homes: A person-oriented approach.

Science.gov (United States)

Anton, Margaret T; Jones, Deborah J; Youngstrom, Eric A

2015-06-01

African American youth, particularly those from single-mother homes, are overrepresented in statistics on externalizing problems. The family is a central context in which to understand externalizing problems; however, reliance on variable-oriented approaches to the study of parenting, which originate from work with intact, middle-income, European American families, may obscure important information regarding variability in parenting styles among African American single mothers, and in turn, variability in youth outcomes as well. The current study demonstrated that within African American single-mother families: (a) a person-, rather than variable-, oriented approach to measuring parenting style may further elucidate variability; (b) socioeconomic status may provide 1 context within which to understanding variability in parenting style; and (c) 1 marker of socioeconomic status, income, and parenting style may each explain variability in youth externalizing problems; however, the interaction between income and parenting style was not significant. Findings have potential implications for better understanding the specific contexts in which externalizing problems may be most likely to occur within this at-risk and underserved group. (c) 2015 APA, all rights reserved).

Dimensions of Family Functioning: Perspectives of Low-Income African American Single Parent Families

Science.gov (United States)

Mccreary, Linda L.; Dancy, Barbara L.

2004-01-01

Family functioning is influenced by socio-economic status, culture, family structure, and developmental stage, and is assessed primarily using instruments developed for middle-income European American two-parent families. These instruments may not validly assess low-income African American single-parent families. This qualitative study was…

Comparison of Parenting Style in Single Child and Multiple Children Families

OpenAIRE

Masoumeh Alidosti; Seyedeh Leila Dehghani; Akbar Babaei-Heydarabadi; Elahe Tavassoli

2016-01-01

Background and Purpose: Family is the first and the most important structure in human civilization in which social lifestyles, mutual understanding, and compatibility is learned. Studies have shown that parenting style, is one the most important and fundamental factors in personality development. The purpose of this study was comparison of parenting style in single child and multiple children families. Materials and Methods: This study, in total, 152 mothers from Andimeshk city, Iran, wer...

Coping as a Mediator Between Parental Attachment and Resilience: An Examination of Differential Effects Between Chinese Adolescents From Single Parent Families Versus Those From Intact Families.

Science.gov (United States)

Guo, Xiamei

2018-01-01

The crude divorce rate has been increasing steadily for over a decade in China. Consequently, more and more children have to face the challenge of growing up in single parent families. The current study investigated the mediating effects of problem-oriented and emotion-oriented coping on the relationship between parental attachment and psychological resilience among a sample of Chinese adolescents from single parent families and intact families. Participants were 975 high school students (44.30% males; aged 15-19 years, M = 16.32 years, SD = 0.74), 871 from intact families and 104 from single parent families. Structural equation modeling showed that security in maternal attachment was positively associated with resilience through the indirect effect of reduced emotion-oriented coping among adolescents from single parent families. Among adolescents from intact families, security in maternal attachment was both directly associated with resilience and indirectly through enhanced problem-oriented and reduced emotion-oriented coping. Security in paternal attachment was associated with resilience both directly and indirectly through enhanced problem-oriented coping as well among those from intact families. Female adolescents exhibited significantly lower levels of resilience than male adolescents did regardless of the marital status of their parents. Limitations and suggestions for future research are discussed.

Single Session Email Consultation for Parents: An Evaluation of Its Effect on Empowerment

Science.gov (United States)

Nieuwboer, Christa C.; Fukkink, Ruben G.; Hermanns, Jo M. A.

2015-01-01

This study evaluated the effect of single session email consultation (SSEC) on empowerment of parents. Practitioners in a control group (n = 19) received no training and practitioners in an experimental group (n = 21) were trained to use empowerment-oriented techniques in online consultation. Parental empowerment was measured (n = 96) through a…

Single versus Dual Paycheck: Married Parents' Attitudes about Maternal Employment.

Science.gov (United States)

Ryckebusch, Jenna-Lyn; Miller, Heather; Fulmer, Kimberly; Fontanez, Mary; Ellis, Trisha; DiBlasi, Francis Paul; Carey, Brandi; Chambliss, Catherine

This study examines attitudes about maternal employment by comparing the responses of married parents from single versus two-paycheck families. Participants in this study were 138 mothers and 120 fathers given the Beliefs About the Consequences of Maternal Employment for Children Scale (BACMEC), which assesses views about maternal employment.…

Depressive Mood, the Single-Parent Home, and Adolescent Cigarette Smoking.

Science.gov (United States)

Covey, Lirio S.; Tam, Debbie

1990-01-01

Examines the relationship between depressive mood and cigarette smoking among a sample of 123 adolescent males and 82 adolescent females. Finds an independent relation of depressive mood, friends' smoking behavior, and living in a single-parent home. Concludes that depressive mood and stress may contribute to the onset of smoking. (FMW)

Housing Resources and Programs for Single Student Parents at Community and Technical Colleges. Fact Sheet #C396

Science.gov (United States)

Thorman, Abby; Otto, Jessica; Gunn-Wright, Rhiana

2012-01-01

Parents with dependent children now make up almost one in four students pursuing higher education in the United States (Miller, Gault, and Thorman 2011). Single parents face particular challenges pursuing higher education, including securing safe and affordable housing. Single mothers often must spend over half of their income on housing expenses,…

Psychometric assessment of the Adult-Adolescent Parenting Inventory in a sample of low-income single mothers.

Science.gov (United States)

Lutenbacher, M

2001-01-01

The Adult-Adolescent Parenting Inventory (AAPI) is a 32-item inventory widely used to identify adolescents and adults at risk for inadequate parenting behaviors. It includes four subscales representing the most frequent patterns associated with abusive parenting: (a) Inappropriate Expectations; (b) Lack of Empathy; (c) Parental Value of Corporal Punishment; and (d) Parent-Child Role Reversal. Although it has been used in a variety of samples, the psychometric properties of the AAPI have not been examined in low-income single mothers. The purposes of this study were to: (a) examine the reliability and validity of the Adult-Adolescent Parenting Inventory (AAPI) in a sample of 206 low-income single mothers; (b) assess the mother's risk for inadequate parenting by comparing their AAPI subscale scores with normative subscale scores on the AAPI; (c) assess the construct validity of the AAPI by testing the hypothesis that mothers with lower AAPI scores have a higher level of depressive symptoms and lower self-esteem in comparison to mothers with higher AAPI scores; and (d) determine whether the 4-factor structure proposed by Bavolek (1984) could be replicated. AAPI scores indicated these mothers were at high risk for child abuse when compared with normative data for parents with no known history of abuse. Higher risk for abusive parenting was associated with a higher level of depressive symptoms, less education, and unemployment. The subscales, Inappropriate Expectations and Parental Value of Corporal Punishment demonstrated poor internal consistency with Cronbach's alphas of .40 and .54, respectively. Hypothesis testing supported the construct validity of the AAPI. Bavolek's 4-factor structure was not supported. A 19-item modified version of the AAPI with three dimensions was identified. This modified version of the AAPI may provide a more efficacious tool for use with low-income single mothers.

Parenting programs during adolescence: Outcomes from universal and targeted interventions offered in real-world settings.

Science.gov (United States)

Alfredsson, Elin K; Thorvaldsson, Valgeir; Axberg, Ulf; Broberg, Anders G

2018-04-26

The aim of this naturalistic study was to explore short and long-term outcomes of five different group-based parenting programs offered to parents of 10 to 17-year-olds. Three hundred and fifteen parents (277 mothers and 38 fathers) who had enrolled in a parenting program (universal: Active Parenting, COPE; Connect; targeted: COMET; Leadership training for parents of teenagers [LFT]) answered questionnaires at three measurement waves (baseline, post-measurement, and one-year follow-up). The questions concerned parenting style, parental mental health, family climate and adolescent mental health. Results revealed small to moderate changes in almost all outcome variables and in all parenting programs. Overall, parents in COMET reported the largest short and long-term changes. No substantial differences in change were seen between the other programs. The results support the general effectiveness of parenting programs for parents of adolescents. © 2018 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Success Skills Curriculum for Teen Single Parents. Bulletin No. 96142.

Science.gov (United States)

Hendon, Sarah, Ed.; And Others

This guide contains the materials required to teach a 36-hour program of competency-based instruction designed to meet the needs of teen single parents who require additional skill building before entering the job market or a job training program. The course is divided into 4 learning modules that cover 18 competencies as follows: taking…

Parental Factors Associated with Child Post-traumatic Stress Following Injury: A Consideration of Intervention Targets

Directory of Open Access Journals (Sweden)

Anna E. Wise

2017-08-01

Full Text Available Post-traumatic stress disorder (PTSD symptoms are relatively common following pediatric traumatic injury and are related to poor long-term child outcomes. However, due to concerns regarding the efficacy of early child preventive interventions, and difficulty intervening with injured and medicated children soon after the event, it is not feasible to provide early psychological interventions to children exposed to traumatic injury. Parental PTSD symptoms and reactions to the child’s traumatic injury impact child outcomes and provide potential targets for early intervention to reduce child symptom development without involving the child. The authors conducted a review of the literature using Psycinfo and Pubmed research databases (publication years = 1990–2017 and identified 65 published studies relevant to the topic of the review. The present review considers parent factors [parenting styles, parental post-traumatic pathology (PTS, adaptive and maladaptive coping strategies, and communication regarding the traumatic injury] and their impact on child PTS. We focus specifically on factors amenable to intervention. We further review moderators of these relationships (e.g., child age and gender, parent gender and conclude that it is unlikely that a one-size-fits-all approach to treatment will be successful. Rather, it is necessary to consider the age and gender of parent child dyads in designing and providing targeted interventions to families following the traumatic injury of a child.

Penetration of a Small Caliber Projectile into Single and Multi-layered Targets

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Riad A.M.

2010-06-01

Full Text Available The normal penetration of armor-piercing projectiles into single and multi-layered steel plates has been investigated. An experimental program has been conducted to study the effect of spaced and in-contact layered targets on their ballistic resistance. Armor piercing projectiles with caliber of 7.62 mm were fired against a series of single and multi-layered steel targets. The projectile impact velocities were ranged from 300-600 m/s, whereas the total thicknesses of the tested single, spaced and in-contact layered steel targets were 3 mm. The penetration process of different tested target configurations has been simulated using Autodayn-2D hydrocode. The experimental measurements of the present work were used to discuss the effect of impact velocity, target configurations and number of layers of different spaced and in-contact layered steel targets on their ballistic resistance. In addition, the post-firing examination of the tested targets over the used impact velocity range showed that the single and each layer of spaced and in-contact laminated steel targets were failed by petalling. Finally, the obtained experimental measurements were compared with the corresponding numerical results of Autodyn-2D hydrocode, good agreement was generally obtained.

Targeting Parents for Childhood Weight Management: Development of a Theory-Driven and User-Centered Healthy Eating App.

Science.gov (United States)

Curtis, Kristina Elizabeth; Lahiri, Sudakshina; Brown, Katherine Elizabeth

2015-06-18

The proliferation of health promotion apps along with mobile phones' array of features supporting health behavior change offers a new and innovative approach to childhood weight management. However, despite the critical role parents play in children's weight related behaviors, few industry-led apps aimed at childhood weight management target parents. Furthermore, industry-led apps have been shown to lack a basis in behavior change theory and evidence. Equally important remains the issue of how to maximize users' engagement with mobile health (mHealth) interventions where there is growing consensus that inputs from the commercial app industry and the target population should be an integral part of the development process. The aim of this study is to systematically design and develop a theory and evidence-driven, user-centered healthy eating app targeting parents for childhood weight management, and clearly document this for the research and app development community. The Behavior Change Wheel (BCW) framework, a theoretically-based approach for intervention development, along with a user-centered design (UCD) philosophy and collaboration with the commercial app industry, guided the development process. Current evidence, along with a series of 9 focus groups (total of 46 participants) comprised of family weight management case workers, parents with overweight and healthy weight children aged 5-11 years, and consultation with experts, provided data to inform the app development. Thematic analysis of focus groups helped to extract information related to relevant theoretical, user-centered, and technological components to underpin the design and development of the app. Inputs from parents and experts working in the area of childhood weight management helped to identify the main target behavior: to help parents provide appropriate food portion sizes for their children. To achieve this target behavior, the behavioral diagnosis revealed the need for eliciting change in

URGENSI KELOMPOK SADAR HUKUM BAGI WANITA SINGLE PARENT; PENGALAMAN PENGABDIAN MASYARAKAT DI PESISIR SELATAN SUMATERA BARAT

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Tiswarni Tiswarni

2014-07-01

Full Text Available The establishing of a group that has good awareness on law for single parent women in Batu Hampa, aims at facilitating knowledge and understanding on marriage problem and resolution from law perspective, both on divorce legalization and right-obligation as a single parent. An illegal divorce will take effect of her personal and social life such as citizen status or for a remarried action. The single parent  women  were  provided  with  a  law  counseling  in  order  to prepare them as a personal that has law awareness. They were given a partner community before the counseling. Partner group supported them to establish the group which has good law awareness. In case of a family which is about to have divorce, the groups will show their care and is hoped to give the better solution. They should be able to elaborate the knowledge and are able to help the others who have the same problem.  Keywords: single parent, aware of law group, community partnersCopyright © 2014 by Kafa`ah All right reservedDOI : 10.15548/jk.v4i2.99

Do preterm infants with a birth weight ≤1250 g born to single-parent families have poorer neurodevelopmental outcomes at age 3 than those born to two-parent families?

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Lodha, Abhay; Lakhani, Jahan; Ediger, Krystyna; Tang, Selphee; Lodha, Arijit; Gandhi, Vardhil; Creighton, Dianne

2018-05-08

Investigate neurodevelopmental outcomes at 3 years corrected age in infants with a birth weight ≤1250 g born to single parents. Infants born between 1995 and 2010 with a birth weight ≤1250 g were considered eligible. Primary outcome was neurodevelopmental impairment; considered present if a child had any of the following: cerebral palsy, cognitive delay, visual impairment, or deafness/neurosensory hearing impairment. Univariate and multivariate analyses were performed. A total of 1900 infants were eligible for inclusion. Follow-up data were available for 1395; 88 were born to a single parent. Infants in the single-parent group had higher mortality (18% vs. 11%, p = 0.009), IQ ≥1 SD below the mean (40% vs. 21%, p = 0.001) and any neurodevelopmental impairment (47% vs. 29%, p = 0.003). Single-parent family status, maternal education, bronchopulmonary dysplasia and severe neurological injury were significant predictors of intellectual impairment at 3 years corrected age. Preterm infants with a birth weight ≤1250 g born to single parents at birth have poorer intellectual functioning at 3 years corrected age.

Single fathers by choice using surrogacy: why men decide to have a child as a single parent.

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Carone, Nicola; Baiocco, Roberto; Lingiardi, Vittorio

2017-09-01

Why do men decide to have a child by surrogacy as a single parent? Reasons included feeling that it was the right time (i.e. having 'worked through' concerns about single parenthood; career and financial stability; a fear of getting older; no longer wanting to wait for the 'right' relationship), external encouragement, a desire to reproduce and a fear of separation/divorce. Because no research has been conducted on single fathers who used surrogacy, their characteristics, motivations and experiences are unknown. This study used a cross-sectional design as part of a larger, multi-method, multi-informant investigation of single father families created by surrogacy. Multiple strategies were used to recruit participants (i.e. from an association of gay parents, Facebook groups of single parents and snowballing) between November 2016 and April 2017. Data were obtained from 33 Italian single fathers (Meanage = 47.33 years, SD = 4.63), most of whom self-identified as gay (n = 24, 72.7%). In-depth semi-structured interviews were conducted in family homes (n = 20, 60.6%) or over Skype (n = 13, 39.4%). Each interview lasted approximately 40 min and was audio recorded, transcribed verbatim and analyzed using thematic and qualitative content analysis, with the aid of the software package MAXQDA. Where appropriate, a two-sided Fisher's exact test was used to compare the gay and heterosexual fathers, and illustrative quotations were reported. Although all of the single men had experienced mature relationships, about one-third of the fathers (n = 10, 30.3%) had never thought of having a child and the majority of the heterosexual men (n = 7, 77.8%, P = 0.05) had tried to conceive in previous relationships. The gay and heterosexual men differed in their preferred path to parenthood (P = 0.01), with the former (n = 17, 70.8%) having always preferred surrogacy and the latter (n = 6, 66.7%) having considered or attempted conception via casual sex with women. Irrespective of their

Allostatic Load: Single Parents, Stress-Related Health Issues, and Social Care

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Johner, Randy L.

2007-01-01

This article explores the possible relationships between allostatic load (AL) and stress-related health issues in the low-income single-parent population, using both a population health perspective (PHP) and a biological framework. A PHP identifies associations among such factors as gender, income, employment, and social support and their…

Parental Divorce, Parental Religious Characteristics, and Religious Outcomes in Adulthood.

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Uecker, Jeremy E; Ellison, Christopher G

2012-12-01

Parental divorce has been linked to religious outcomes in adulthood. Previous research has not adequately accounted for parental religious characteristics or subsequent family context, namely whether one's custodial parent remarries. Using pooled data from three waves of the General Social Survey, we examine the relationships among parental divorce, subsequent family structure, and religiosity in adulthood. Growing up in a single-parent family-but not a stepparent family-is positively associated with religious disaffiliation and religious switching and negatively associated with regular religious attendance. Accounting for parental religious characteristics, however, explains sizable proportions of these relationships. Accounting for parental religious affiliation and attendance, growing up with a single parent does not significantly affect religious attendance. Parental religiosity also moderates the relationship between growing up with a single parent and religious attendance: being raised in a single-parent home has a negative effect on religious attendance among adults who had two religiously involved parents.

Parental reports of behavioural outcome among paediatric leukaemia survivors in Malaysia: a single institution experience.

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Hamidah, Alias; Sham Marina, Mohd; Tamil, Azmi M; Loh, C-Khai; Zarina, Latiff A; Jamal, Rahman; Tuti Iryani, Mohd Daud; Ratnam, Vijayalakshmi C

2014-10-01

To determine the behavioural impact of chemotherapy in survivors of acute lymphoblastic leukaemia (ALL) treated with chemotherapy only and to identify treatment-related or sociodemography-related factors that might be associated with behavioural outcome. We examined 57 survivors of childhood ALL, who were off treatment for at least 2 years and were in remission, aged 4-18 years, and 221 unrelated healthy controls. The Child Behaviour Checklist (CBCL) parent report was used either in English or in Bahasa Malaysia (the national language of Malaysia) to assess the behavioural outcome. Childhood ALL survivors had significantly higher scores on externalising behaviour on the CBCL parent report than did controls. Higher problem scores were found in ALL survivors with single parents on 'total problems' (P = 0.03) and subscales 'withdrawn' (P = 0.03), 'social problems' (P < 0.01) and 'delinquent behaviour' (P = 0.03) than in survivors with married parents. Significant associations were seen between a lower education level of the father and the variables representing internalising (withdrawn, anxious/depressed) and externalising (aggressive behaviour). We observed trends on higher scores in all scales in ALL survivors with single parents than in controls with single parents or with fathers with low education level, especially primary education only. Malaysian childhood ALL survivors had a significantly increased risk for externalising behavioural problems, and there was a trend towards increased risk of problems in many other behavioural scales. Understanding the sociocultural dimension of patients' health is important to be able to design the most appropriate remedy for problem behaviours detected in this multi-ethnic population. © 2014 John Wiley & Sons Ltd.

Parent-Child Relationships in Nondivorced, Divorced Single-Mother, and Remarried Families.

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Hagan, Margaret Stanley; And Others

1992-01-01

Over time, mother-child relationships in families with remarried mothers grew increasingly similar to those in families whose parents had never divorced. Relationships in single-mother families remained different from those in the other two types of families. Stepfathers were less likely to be authoritative than were nondivorced fathers. (BC)

Differences in School Behavior and Achievement between Children from Intact, Reconstituted, and Single-Parent Families.

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Featherstone, Darin R.; And Others

1992-01-01

Analyzed differences in school behavior and achievement among students (n=530) in grades six through nine from intact, reconstituted, and single-parent families. Students from intact, two-parent families had fewer absences and tardies, higher grade point averages, and fewer negative and more positive teacher behavioral ratings than did those from…

Engaging Urban Parents of Early Adolescents in Parenting Interventions: Home Visits vs. Group Sessions.

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Finigan-Carr, Nadine M; Copeland-Linder, Nikeea; Haynie, Denise L; Cheng, Tina L

2014-01-01

Interventions targeting parents of young children have shown effectiveness, but research is lacking about best practices for engaging parents of early adolescents. Low levels of enrollment and attendance in parenting interventions present major problems for researchers and clinicians. Effective and efficient ways to engage and collaborate with parents to strengthen parenting practices and to promote healthy development of early adolescents are needed. This exploratory mixed methods study examined the feasibility of three methods of engaging parents in positive parenting activities. Participants were parents of youth ages 11-13 enrolled in three urban, public middle schools in neighborhoods characterized by high rates of community violence. Families ( N = 144) were randomized into one of three interventions: six home sessions, two home sessions followed by four group sessions, or six group sessions. The majority of parents were single, non-Hispanic, African American mothers. Urban parents of middle school students were more likely to participate in home visits than in group sessions; offering a combination did not increase participation in the group sessions. As only 34% of those who consented participated in the intervention, qualitative data were examined to explain the reasons for non-participation.

Living with a Single Parent

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... kids in the United States live with one parent. Separation and divorce are the most common reasons for ... Who Are Moving Should Do What Is a Divorce? Getting Along With Parents Going to a Therapist View more About Us ...

Out of the picture: a study of family drawings by children from step-, single-parent, and non-step families.

Science.gov (United States)

Dunn, Judy; O'Connor, Thomas G; Levy, Irit

2002-12-01

Investigated the family drawings of 180 children ages 5 to 7 years in various family settings, including stepfather, single-parent, complex stepfamilies, and 2-parent control families. The relations of family type and biological relatedness to omission of family members and grouping of parents were examined. Children from step- and single-parent families were more likely to exclude family members than children from "control" non-step families, and exclusion was predicted from biological relatedness. Children who were biologically related to both resident parents were also more likely to group their parents together. Omission of family members was found to be associated with children's adjustment (specifically more externalizing and internalizing behavior) as reported by teachers and parents. The results indicate that biological relatedness is a salient aspect of very young children's representations of their families. The association between adjustment and exclusion of family members and grouping of parents indicates that family drawings may be useful research and clinical tools, when used in combination with other methods of assessment.

Optimal random search for a single hidden target.

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Snider, Joseph

2011-01-01

A single target is hidden at a location chosen from a predetermined probability distribution. Then, a searcher must find a second probability distribution from which random search points are sampled such that the target is found in the minimum number of trials. Here it will be shown that if the searcher must get very close to the target to find it, then the best search distribution is proportional to the square root of the target distribution regardless of dimension. For a Gaussian target distribution, the optimum search distribution is approximately a Gaussian with a standard deviation that varies inversely with how close the searcher must be to the target to find it. For a network where the searcher randomly samples nodes and looks for the fixed target along edges, the optimum is either to sample a node with probability proportional to the square root of the out-degree plus 1 or not to do so at all.

Government Should Subsidize, Not Tax, Marriage: Social Policies Have Influenced the Rate of Growth in Single-Parent Families

Science.gov (United States)

Peterson, Paul E.

2015-01-01

Based upon reflections from the Moynihan report of 1965, this author notes that the root causes of the growth in single-parent families have yet to be well identified, making it difficult to figure out where to go next. However, from 1965 onward, social policies have influenced the rate of growth in single-parent families. What is needed is a…

From Single Target to Multitarget/Network Therapeutics in Alzheimer’s Therapy

Directory of Open Access Journals (Sweden)

Hailin Zheng

2014-01-01

Full Text Available Brain network dysfunction in Alzheimer’s disease (AD involves many proteins (enzymes, processes and pathways, which overlap and influence one another in AD pathogenesis. This complexity challenges the dominant paradigm in drug discovery or a single-target drug for a single mechanism. Although this paradigm has achieved considerable success in some particular diseases, it has failed to provide effective approaches to AD therapy. Network medicines may offer alternative hope for effective treatment of AD and other complex diseases. In contrast to the single-target drug approach, network medicines employ a holistic approach to restore network dysfunction by simultaneously targeting key components in disease networks. In this paper, we explore several drugs either in the clinic or under development for AD therapy in term of their design strategies, diverse mechanisms of action and disease-modifying potential. These drugs act as multi-target ligands and may serve as leads for further development as network medicines.

Single-Molecule Analysis for RISC Assembly and Target Cleavage.

Science.gov (United States)

Sasaki, Hiroshi M; Tadakuma, Hisashi; Tomari, Yukihide

2018-01-01

RNA-induced silencing complex (RISC) is a small RNA-protein complex that mediates silencing of complementary target RNAs. Biochemistry has been successfully used to characterize the molecular mechanism of RISC assembly and function for nearly two decades. However, further dissection of intermediate states during the reactions has been warranted to fill in the gaps in our understanding of RNA silencing mechanisms. Single-molecule analysis with total internal reflection fluorescence (TIRF) microscopy is a powerful imaging-based approach to interrogate complex formation and dynamics at the individual molecule level with high sensitivity. Combining this technique with our recently established in vitro reconstitution system of fly Ago2-RISC, we have developed a single-molecule observation system for RISC assembly. In this chapter, we summarize the detailed protocol for single-molecule analysis of chaperone-assisted assembly of fly Ago2-RISC as well as its target cleavage reaction.

Single-cell analysis of targeted transcriptome predicts drug sensitivity of single cells within human myeloma tumors.

Science.gov (United States)

Mitra, A K; Mukherjee, U K; Harding, T; Jang, J S; Stessman, H; Li, Y; Abyzov, A; Jen, J; Kumar, S; Rajkumar, V; Van Ness, B

2016-05-01

Multiple myeloma (MM) is characterized by significant genetic diversity at subclonal levels that have a defining role in the heterogeneity of tumor progression, clinical aggressiveness and drug sensitivity. Although genome profiling studies have demonstrated heterogeneity in subclonal architecture that may ultimately lead to relapse, a gene expression-based prediction program that can identify, distinguish and quantify drug response in sub-populations within a bulk population of myeloma cells is lacking. In this study, we performed targeted transcriptome analysis on 528 pre-treatment single cells from 11 myeloma cell lines and 418 single cells from 8 drug-naïve MM patients, followed by intensive bioinformatics and statistical analysis for prediction of proteasome inhibitor sensitivity in individual cells. Using our previously reported drug response gene expression profile signature at the single-cell level, we developed an R Statistical analysis package available at https://github.com/bvnlabSCATTome, SCATTome (single-cell analysis of targeted transcriptome), that restructures the data obtained from Fluidigm single-cell quantitative real-time-PCR analysis run, filters missing data, performs scaling of filtered data, builds classification models and predicts drug response of individual cells based on targeted transcriptome using an assortment of machine learning methods. Application of SCATT should contribute to clinically relevant analysis of intratumor heterogeneity, and better inform drug choices based on subclonal cellular responses.

The Work and Family Responsibilities of Black Women Single Parents. Working Paper No. 148.

Science.gov (United States)

Malson, Michelene R.; Woody, Bette

One aspect of the general rise in the number of single parent households is the high proportion of them that are headed by black women. Black families headed by women tend to be larger and are more likely to be impoverished. Contrary to popular belief, many black single mothers considered poor are employed women, not recipients of welfare. An…

An evaluation for spatial resolution, using a single target on a medical image

Energy Technology Data Exchange (ETDEWEB)

Lee, Kyung Sung [Dept. of Radiotechnology, Cheju Halla University, Cheju (Korea, Republic of)

2016-12-15

Hitherto, spatial resolution has commonly been evaluated by test patterns or phantoms built on some specific distances (from close to far) between two objects (or double targets). This evaluation method's shortcoming is that resolution is restricted to target distances of phantoms made for test. Therefore, in order to solve the problem, this study proposes and verifies a new method to efficiently test spatial resolution with a single target. For the research I used PSF and JND to propose an idea to measure spatial resolution. After that, I made experiments by commonly used phantoms to verify my new evaluation hypothesis inferred from the above method. To analyse the hypothesis, I used LabVIEW program and got a line pixel from digital image. The result was identical to my spatial-resolution hypothesis inferred from a single target. The findings of the experiment proves only a single target can be enough to relatively evaluate spatial resolution on a digital image. In other words, the limit of the traditional spatial-resolution evaluation method, based on double targets, can be overcome by my new evaluation one using a single target.

Targeting Parents for Childhood Weight Management: Development of a Theory-Driven and User-Centered Healthy Eating App

Science.gov (United States)

Lahiri, Sudakshina; Brown, Katherine Elizabeth

2015-01-01

Background The proliferation of health promotion apps along with mobile phones' array of features supporting health behavior change offers a new and innovative approach to childhood weight management. However, despite the critical role parents play in children’s weight related behaviors, few industry-led apps aimed at childhood weight management target parents. Furthermore, industry-led apps have been shown to lack a basis in behavior change theory and evidence. Equally important remains the issue of how to maximize users’ engagement with mobile health (mHealth) interventions where there is growing consensus that inputs from the commercial app industry and the target population should be an integral part of the development process. Objective The aim of this study is to systematically design and develop a theory and evidence-driven, user-centered healthy eating app targeting parents for childhood weight management, and clearly document this for the research and app development community. Methods The Behavior Change Wheel (BCW) framework, a theoretically-based approach for intervention development, along with a user-centered design (UCD) philosophy and collaboration with the commercial app industry, guided the development process. Current evidence, along with a series of 9 focus groups (total of 46 participants) comprised of family weight management case workers, parents with overweight and healthy weight children aged 5-11 years, and consultation with experts, provided data to inform the app development. Thematic analysis of focus groups helped to extract information related to relevant theoretical, user-centered, and technological components to underpin the design and development of the app. Results Inputs from parents and experts working in the area of childhood weight management helped to identify the main target behavior: to help parents provide appropriate food portion sizes for their children. To achieve this target behavior, the behavioral diagnosis

Effects of seed mixture sowing with transgenic Bt rice and its parental line on the population dynamics of target stemborers and leafrollers, and non-target planthoppers.

Science.gov (United States)

Li, Zhuo; Li, Li-Kun; Liu, Bin; Wang, Long; Parajulee, Megha N; Chen, Fa-Jun

2018-01-24

The widespread planting of insect-resistant crops has caused a dramatic shift in agricultural landscapes, thus raising concerns about the potential impacts on both target and non-target pests. In this study, we examined the potential effects of intra-specific seed mixture sowing with transgenic Bt rice (Bt) and its parental non-transgenic line (Nt) (100% Bt rice [Bt 100 ], 5% Nt+95% Bt [Nt 05 Bt 95 ], 10% Nt+90% Bt [Nt 10 Bt 90 ], 20% Nt+80% Bt [Nt 20 Bt 80 ], 40% Nt+60% Bt [Nt 40 Bt 60 ] and 100% Nt rice [Nt 100 ]) on target and non-target pests in a 2-year field trial in southern China. The occurrence of target pests, Sesamia inferens, Chilo suppressalis and Cnaphalocrocis medinalis, decreased with the increased ratio of Bt rice, and the mixture ratios with more than 90% Bt rice (Bt 100 and Nt 05 Bt 95 ) significantly increased the pest suppression efficiency, with the lowest occurrences of non-target planthoppers, Nilaparvata lugens and Sogatella furcifera in Nt 100 and Nt 05 Bt 95 . Furthermore, there were no significant differences in 1000-grain dry weight and grain dry weight per 100 plants between Bt 100 and Nt 05 Bt 95 . Seed mixture sowing of Bt rice with ≤10% (especially 5%) of its parent line was sufficient to overcome potential compliance issues that exist with the use of block or structured refuge to provide most effective control of both target and non-target pests without compromising the grain yield. It is also expected that the strategy of seed mixture sowing with transgenic Bt rice and the non-transgenic parental line would provide rice yield stability while decreasing the insecticide use frequency in rice production. © 2018 Institute of Zoology, Chinese Academy of Sciences.

Distributions of hit-numbers in single targets

Energy Technology Data Exchange (ETDEWEB)

Fowler, J F [Postgraduate Medical School, Hammersmith Hospital, London (United Kingdom)

1966-07-01

Very general models can be proposed for relating the surviving proportion of an irradiated population of cells or bacteria to the absorbed dose, but if the number of free parameters is large the model can never be tested experimentally (Zimmer; Zirkie; Tobias). A relatively simple model is therefore proposed here, based on the physical facts of energy deposition in small volumes which are currently under active investigation (Rossi), and on cell-survival experiments over a wide range of LET (e.g. Barendsen et al.; Barendsen). It is not suggested that the model is correct or final, but only that its shortcomings should be demonstrated by comparison with experimental results before more complicated models are worth pursuing. It is basically a multihit model applied first to a single target volume, but also applicable to the situation where only one out of many potential target volumes has to be inactivated to kill the organism. It can be extended to two or more target volumes if necessary. Emphasis is placed upon the amount of energy locally deposited in certain sensitive volumes called 'target volumes'.

Male Heads of Family in Single-Parent Households: Men Adaptations to the Needs of Their Children

Directory of Open Access Journals (Sweden)

Andrés Mauricio Cano Rodas

2016-01-01

The experience of the head of a single-parent home has led interviewed parents to modify the exercise of their masculinity regarding communication, relationships, the manner to express affection and the everyday performance with their children, accepting the new family role by associating it with the responsibility of raising and caring for the children

Targeting accuracy of single-isocenter intensity-modulated radiosurgery for multiple lesions

Energy Technology Data Exchange (ETDEWEB)

Calvo-Ortega, J.F., E-mail: jfcdrr@yahoo.es; Pozo, M.; Moragues, S.; Casals, J.

2017-07-01

To investigate the targeting accuracy of intensity-modulated SRS (IMRS) plans designed to simultaneously treat multiple brain metastases with a single isocenter. A home-made acrylic phantom able to support a film (EBT3) in its coronal plane was used. The phantom was CT scanned and three coplanar small targets (a central and two peripheral) were outlined in the Eclipse system. Peripheral targets were 6 cm apart from the central one. A reference IMRS plan was designed to simultaneously treat the three targets, but only a single isocenter located at the center of the central target was used. After positioning the phantom on the linac using the room lasers, a CBCT scan was acquired and the reference plan were mapped on it, by placing the planned isocenter at the intersection of the landmarks used in the film showing the linac isocenter. The mapped plan was then recalculated and delivered. The film dose distribution was derived using a cloud computing application ( (www.radiochromic.com)) that uses a triple-channel dosimetry algorithm. Comparison of dose distributions using the gamma index (5%/1 mm) were performed over a 5 × 5 cm{sup 2} region centered over each target. 2D shifts required to get the best gamma passing rates on the peripheral target regions were compared with the reported ones for the central target. The experiment was repeated ten times in different sessions. Average 2D shifts required to achieve optimal gamma passing rates (99%, 97%, 99%) were 0.7 mm (SD: 0.3 mm), 0.8 mm (SD: 0.4 mm) and 0.8 mm (SD: 0.3 mm), for the central and the two peripheral targets, respectively. No statistical differences (p > 0.05) were found for targeting accuracy between the central and the two peripheral targets. The study revealed a targeting accuracy within 1 mm for off-isocenter targets within 6 cm of the linac isocenter, when a single-isocenter IMRS plan is designed.

Family Policies and Academic Achievement by Young Children in Single-Parent Families: An International Comparison. Population Research Institute Working Paper.

Science.gov (United States)

Pong, Suet-ling; Dronkers, Jaap; Hampden-Thompson, Gillian

This study investigates the differences in the degree of low academic achievement of third and fourth graders living with single-parent families from 11 industrialized countries. The United States ranks first among the countries compared in terms of the achievement gap for children in single- and two-parent families. After controlling for…

The contribution of parents' driving behavior, family climate for road safety, and parent-targeted intervention to young male driving behavior.

Science.gov (United States)

Taubman-Ben-Ari, Orit; Musicant, Oren; Lotan, Tsippy; Farah, Haneen

2014-11-01

One of the prominent issues in contemporary research on young drivers deals with the mechanisms underlying parents' influences on their offspring's driving behavior. The present study combines two sets of data: the first gathered from in-vehicle data recorders tracking the driving of parents and their teenage sons, and the second derived from self-report questionnaires completed by the young drivers. The aim was to evaluate the contribution of parents' driving behavior, participation in a parent-targeted intervention, and the teen drivers' perception of the family climate for road safety, to the driving behavior of young drivers during solo driving. The data was collected over the course of 12 months, beginning with the licensure of the teen driver, and examined a sample of 166 families who were randomly assigned to one of three intervention groups (receiving different forms of feedback) or a control group (with no feedback). Findings indicate that young male drivers' risky driving events rate was positively associated with that of their parents. In addition, any type of intervention led to a lower rate of risky driving events among young drivers compared to the control group. Finally, a higher perception of parents as not committed to safety and lower perceived parental monitoring were related to a higher risky driving events rate among young drivers. The results highlight the need to consider a complex set of antecedents in parents' attitudes and behavior, as well as the family's safety atmosphere, in order to better understand young drivers' risky driving. The practical implications refer to the effective use of the family as a lever in the attempt to promote safety awareness among young drivers. Copyright © 2014 Elsevier Ltd. All rights reserved.

Listening to children: gaining a perspective of the experiences of poverty and social exclusion from children and young people of single-parent families.

Science.gov (United States)

Walker, Janet; Crawford, Karin; Taylor, Francesca

2008-07-01

This paper reports on the experiences and views of children and young people of single-parent families, as findings from a European Union-funded research project undertaken in England, Greece and Cyprus. The objectives of the research project were to investigate how children and young people of single-parent families understand and experience their worlds as members of these families: whether and to what extent they experience poverty and social exclusion and how they cope with the challenges that this confronts them with. Methodology was replicated in each of the countries; however, this paper draws on the English experiences. Semistructured interviews (40) and focus groups (four) were undertaken with children of single parents. In addition, focus groups were undertaken with children of two-parent families (four), focus groups with single parents, focus groups with two-parent families (four) and individual interviews with key professionals. Detailed discussion guides were followed, with open-ended questions to allow participants to express their feelings and ideas in their own words. The research sample included children from single-parent and two-parent families, aged 6 years to 16 years, balanced in terms of age, gender and geographical location. Findings demonstrate the children's and young people's understanding of the impact of poverty and social exclusion on their family life and their everyday experiences. The positive benefits of being in a single-parent family are highlighted, with 'time poverty' raised as a significant issue. Children and young people are aware of their poverty and how it influences exclusion from friendships, play, leisure and community activities. Policy needs to take account of the systematic reality of children's experiences; alliances with adults that support meaningful involvement and participation by children and young people will make a significant contribution to this.

Psychosocial differences related to parenting infants among single and married mothers.

Science.gov (United States)

Copeland, Debra Beach; Harbaugh, Bonnie Lee

2010-01-01

This study compared the psychosocial factors, self-esteem, sense of mastery, life stress, and social support among first-time married and single mothers in early parenthood. A cross-sectional comparative design was used to study secondary data. A convenience sample of 80 first-time mothers completed self-report instruments on self-esteem, sense of mastery, social, and life stress at 6-8 weeks after birth. The data were analyzed using descriptive statistics, chi-square tests and ANOVA. A statistically significant difference was found between married and single mothers on self esteem (F = 9.314, df = 1, p = .003) and sense of mastery (F = 4.919, df = 1, p = .030). There were no statistical differences found between married and single mothers on social support and life stress. Findings support Belsky's (1984) theoretical assertion that personal psychological resources are most indicative of successful parenting. Further, interventions directed toward enhancing single mothers' sense of mastery and self-esteem may be needed to facilitate maternal role transition.

Single electron capture in ion-atom collisions involving multielectronic targets

International Nuclear Information System (INIS)

Abufager, P.N.; Martinez, A.E.; Rivarola, R.D.; Fainstein, P.D.

2005-01-01

The generalized continuum distorted wave-eikonal initial state (GCDW-EIS) approximation is employed to study single electron capture by impact of protons on Ne and Ar targets. We analyze the contributions to the total cross sections coming from the different target shells. Present results are compared with theoretical calculations obtained using the previous CDW-EIS formulation and to experimental data in order to show the importance of the description of the bound and continuum target states in the entry and exit channels, respectively

The Need to Change Army Policies Toward Single Parents and Dual Military Couples With Children

National Research Council Canada - National Science Library

Carroll, Carolyn

2005-01-01

The purpose of this report is to identify the key challenges with current Army personnel policies and to provide recommendations that would reduce the impact of single parents on Army unit readiness...

Life After Welfare Reform: Low-Income Single Parent Families, Pre- and Post-TANF.

Science.gov (United States)

Peterson, Janice; Song, Xue; Jones-DeWeever, Avis

This study used data from the first and last waves of the 1996 U.S. Census Bureau's Survey of Income and Program Participation to compare the characteristics and wellbeing of low-income, single parent families before and after passage of the Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA), noting the characteristics and…

Neoliberalism, welfare policy and health: a qualitative meta-synthesis of single parents' experience of the transition from welfare to work.

Science.gov (United States)

Cook, Kay

2012-09-01

Following the United States' lead, the emergence of neoliberal welfare policy across the western world has resulted in employment programmes for single parents, who are predominantly single mothers. While some governments claim that employment will improve single parents' incomes and well-being, researchers dispute that single parents can unproblematically move into the workforce, with net positive effects. While researchers have quantified the socio-economic effect of these programmes, in particular on participant health, no study has yet synthesized participants' experiences of welfare-to-work. Here, I present a meta-synthesis of eight qualitative health-related studies of single parents' (and exclusively single mothers') welfare-to-work transition. I report that single mothers faced a combination of health and economic issues which made their transition from welfare to work difficult, including degrees of poor physical and mental health. For participants in the United States, these health issues were often compounded by a loss of health benefits on moving into low-wage employment. In countries where a return to employment was required before children reached school age, a lack of affordable and appropriate child care, especially for children with health problems, exacerbated these difficulties. As a result of scarce resources, single mothers in receipt of welfare benefits often relied on food banks or went without food. A return to the workforce did not alleviate this problem as additional child care and reduced government subsidies depleted the funds available for food. I conclude that welfare-to-work policies are underpinned by the neoliberal assumption that the market more efficiently distributes resources than the State. However, for the women in the studies examined here, labour market participation often depleted access to essential resources. Interventions to address the 'problem' of welfare dependency must recognize the complex interplay between work

A Weak Embrace: Popular and Scholarly Depictions of Single-Parent Families, 1900-1998

Science.gov (United States)

Usdansky, Margaret L.

2009-01-01

The growth of single-parent families constitutes one of the most dramatic and most studied social changes of the 20th century. Evolving attitudes toward these families have received less attention. This paper explores depictions of these families in representative samples of popular magazine (N = 474) and social science journal (N = 202) articles.…

Targeting couple and parent-child coercion to improve health behaviors.

Science.gov (United States)

Smith Slep, Amy M; Heyman, Richard E; Mitnick, Danielle M; Lorber, Michael F; Beauchaine, Theodore P

2018-02-01

This phase of the NIH Science of Behavior Change program emphasizes an "experimental medicine approach to behavior change," that seeks to identify targets related to stress reactivity, self-regulation, and social processes for maximal effects on multiple health outcomes. Within this framework, our project focuses on interpersonal processes associated with health: coercive couple and parent-child conflict. Diabetes and poor oral health portend pain, distress, expense, loss of productivity, and even mortality. They share overlapping medical regimens, are driven by overlapping proximal health behaviors, and affect a wide developmental span, from early childhood to late adulthood. Coercive couple and parent-child conflict constitute potent and destructive influences on a wide range of adult and child health outcomes. Such interaction patterns give rise to disturbed environmental stress reactivity (e.g., disrupted sympathetic nervous and parasympathetic nervous systems) and a wide range of adverse health outcomes in children and adults, including dental caries, obesity, and diabetes-related metabolic markers. In this work, we seek to identify/develop/validate assays assessing coercion, identify/develop and test brief interventions to reduce coercion, and test whether changes in coercion trigger changes in health behaviors. Copyright © 2017 Elsevier Ltd. All rights reserved.

Potential of Start Codon Targeted (SCoT) markers for DNA fingerprinting of newly synthesized tritordeums and their respective parents.

Science.gov (United States)

Cabo, Sandra; Ferreira, Luciana; Carvalho, Ana; Martins-Lopes, Paula; Martín, António; Lima-Brito, José Eduardo

2014-08-01

Hexaploid tritordeum (H(ch)H(ch)AABB; 2n = 42) results from the cross between Hordeum chilense (H(ch)H(ch); 2n = 14) and cultivated durum wheat (Triticum turgidum ssp. durum (AABB; 2n = 28). Morphologically, tritordeum resembles the wheat parent, showing promise for agriculture and wheat breeding. Start Codon Targeted (SCoT) polymorphism is a recently developed technique that generates gene-targeted markers. Thus, we considered it interesting to evaluate its potential for the DNA fingerprinting of newly synthesized hexaploid tritordeums and their respective parents. In this study, 60 SCoT primers were tested, and 18 and 19 of them revealed SCoT polymorphisms in the newly synthesized tritordeum lines HT27 and HT22, respectively, and their parents. An analysis of the presence/absence of bands among tritordeums and their parents revealed three types of polymorphic markers: (i) shared by tritordeums and one of their parents, (ii) exclusively amplified in tritordeums, and (iii) exclusively amplified in the parents. No polymorphism was detected among individuals of each parental species. Three SCoT markers were exclusively amplified in tritordeums of lines HT22 and HT27, being considered as polyploidization-induced rearrangements. About 70% of the SCoT markers of H. chilense origin were not transmitted to the allopolyploids of both lines, and most of the SCoTs scored in the newly synthesized allopolyploids originated from wheat, reinforcing the potential use of tritordeum as an alternative crop.

Positive youth development among African American adolescents: examining single parents as a factor.

Science.gov (United States)

Roberts, Shani R; Lewis, Rhonda K; Carmack, Chakema

2011-01-01

Over the past few decades researchers have begun to examine the importance of understanding positive youth development and the many contexts in which youth find themselves. The social contexts in which adolescent development occurs are varied and complex, particularly the development among African American youth. African American youth are faced with a number of challenges including living in single-parent homes, high teen pregnancy rates, and poor neighborhoods, yet many of these youth continue to thrive. The purpose of this study was to examine the relationship between family structure (single-parenting) and adolescent outcomes such as educational aspirations and sexual activity among African American adolescent youth aged 12-17. Approximately 462 African American youth were surveyed. A number of positive results emerged; for instance, there was a negative correlation between family structure and educational aspirations. The number of parents in the home did not interfere with youth wanting to complete high school and go on to college (r = - .218, r² = .04, p educational aspirations increased, the number of sexual partners decreased (r = - .141, meaning that the more adolescents reported a desire to complete high school, they were less likely to report having sexual intercourse. These positive results should be promoted among African American youth so that those faced with these challenges will note that others have overcome and accomplished their goals. In this population educational aspirations were important. Limitations and future research are discussed.

The effects of maternal psychosocial factors on parenting attitudes of low-income, single mothers with young children.

Science.gov (United States)

Lutenbacher, M; Hall, L A

1998-01-01

Although recent evidence implies linkages among depression or depressive symptoms, self-esteem, history of childhood abuse, and parenting attitudes, the evidence does not clearly elucidate the relationships among these variables. To investigate the relationships among maternal psychosocial factors (history of childhood abuse, everyday stressors, self-esteem, and depressive symptoms) and parenting attitudes of low-income, single mothers who have young children. Secondary analyses of data from in-home interviews with 206 low-income, single mothers from a southeastern United States urban area were conducted. A variety of scales, including the Adult-Adolescent Parenting Inventory (AAPI), were used to measure maternal psychosocial factors. Using the AAPI, a Modified Parenting Attitudes Measure (MPAM), and subscales, a three-stage regression procedure was used to test the model. For stages 1 and 2, everyday stressors were the strongest predictor of self-esteem. Childhood sexual abuse, everyday stressors, low self-esteem, and control variables accounted for 58% of variance in depressive symptoms. In the third stage for the AAPI, only control variables were retained except in the Lack of Empathy subscale, where depressive symptoms and control variables accounted for 16% of the variance. The third stage for the MPAM yielded, by subscale: Only control variables predicted Corporal Punishment Beliefs; depressive symptoms were the strongest predictor for the total MPAM (19% of variance) and of the Inappropriate Emotional Expectations subscale (17%); and childhood physical abuse was the only predictor of Role Reversal. Depressive symptoms mediated the effects of childhood abuse, everyday stressors, and self-esteem and provided the linkage between these variables and at-risk parenting attitudes. Self-esteem decreased as everyday stressors increased but did not directly affect parenting attitudes. A relationship was not found between childhood abuse and low self-esteem. This study

Mediators of maternal depression and family structure on child BMI: parenting quality and risk factors for child overweight.

Science.gov (United States)

McConley, Regina L; Mrug, Sylvie; Gilliland, M Janice; Lowry, Richard; Elliott, Marc N; Schuster, Mark A; Bogart, Laura M; Franzini, Luisa; Escobar-Chaves, Soledad L; Franklin, Frank A

2011-02-01

Risk factors for child obesity may be influenced by family environment, including maternal depression, family structure, and parenting quality. We tested a path model in which maternal depression and single parent status are associated with parenting quality, which relates to three risk factors for child obesity: diet, leisure, and sedentary behavior. Participants included 4,601 5th-grade children and their primary caregivers who participated in the Healthy Passages study. Results showed that associations of maternal depression and single parenthood with child BMI are mediated by parenting quality and its relation to children's leisure activity and sedentary behavior. Interventions for child obesity may be more successful if they target family environment, particularly parenting quality and its impact on children's active and sedentary behaviors.

Identifying Changes in Youth's Subgroup Membership over Time Based on Their Targeted Communication about Substance Use with Parents and Friends

Science.gov (United States)

Kam, Jennifer A.

2011-01-01

Using latent class/transition analyses, this study: (a) identified subgroups of youth based on their targeted communication about substance use with parents and friends, (b) examined subgroup differences in substance use, and (c) considered changes in subgroup membership over four years. Among 5,874 youth, five subgroups emerged, with parents-only…

Family Conflict and Children's Self-Concepts: A Comparison of Intact and Single-Parent Families.

Science.gov (United States)

Raschke, Helen J.; Raschke, Vernon J.

1979-01-01

Using the Piers-Harris Children's Self-Concept Scale to measure self-concept, and self-reports for family structure and family conflict, no significant differences in self-concept scores of children from intact, single-parent, reconstituted, or other types of families were found. Self-concept scores were significantly lower for children reporting…

First Hand Lessons in an Information Age: Single Parent Working Women Speak for Themselves.

Science.gov (United States)

Quinn, Peggy; Allen, Katherine

The female-headed, single parent family is a family structure that presents challenges to family life educators, family counselors, and policy makers. For effective delivery of services, accurate information on the functioning of these families is needed. This study used a phenomenological perspective to examine the various challenges faced by…

Effect of Race and Marital Status on Mothers’ Observed Parenting and Adolescent Adjustment in Youth With Type 1 Diabetes

Science.gov (United States)

Young, Mackenzie T.; Gruhn, Meredith A.; Grey, Margaret; Delamater, Alan M.; Jaser, Sarah S.

2015-01-01

Objective To examine demographic differences in parenting behaviors and adjustment in youth with type 1 diabetes. Methods Adolescents’ psychosocial adjustment was assessed via self-reports and parent reports, and clinical data were obtained from adolescents’ medical records. Mother–adolescent dyads (N = 93) engaged in a videotaped discussion task, which was coded for observed parenting behaviors. Results Single and non-White mothers exhibited significantly more overinvolved and less collaborative parenting behaviors. Higher levels of overinvolved parenting and lower levels of collaborative parenting were associated with poorer adolescent adjustment (i.e., higher levels of externalizing problems). Observed parenting was not significantly associated with glycemic control. There was an indirect effect of marital status and race/ethnicity on externalizing behaviors through parenting. Conclusions The current study highlights parenting as a potential target for interventions, especially in single and minority mothers, to improve adjustment in this population. PMID:25248850

Target Localization with a Single Antenna via Directional Multipath Exploitation

Directory of Open Access Journals (Sweden)

Ali H. Muqaibel

2015-01-01

Full Text Available Target localization in urban sensing can benefit from angle dependency of the pulse shape at a radar receiver antenna. We propose a localization approach that utilizes the embedded directivity in ultra-wideband (UWB antennas to estimate target positions. A single radar unit sensing operation of indoor targets surrounded by interior walls is considered, where interior wall multipaths are exploited to provide target cross-range. This exploitation assumes resolvability of the multipath components, which is made possible by the virtue of using UWB radar signals. The proposed approach is most attractive when only few multipaths are detectable due to propagation obstructions or owing to low signal-to-noise ratios. Both simulated and experimental data are used to demonstrate the effectiveness of the proposed approach.

Political violence and child adjustment in Northern Ireland: Testing pathways in a social-ecological model including single-and two-parent families.

Science.gov (United States)

Cummings, E Mark; Schermerhorn, Alice C; Merrilees, Christine E; Goeke-Morey, Marcie C; Shirlow, Peter; Cairns, Ed

2010-07-01

Moving beyond simply documenting that political violence negatively impacts children, we tested a social-ecological hypothesis for relations between political violence and child outcomes. Participants were 700 mother-child (M = 12.1 years, SD = 1.8) dyads from 18 working-class, socially deprived areas in Belfast, Northern Ireland, including single- and two-parent families. Sectarian community violence was associated with elevated family conflict and children's reduced security about multiple aspects of their social environment (i.e., family, parent-child relations, and community), with links to child adjustment problems and reductions in prosocial behavior. By comparison, and consistent with expectations, links with negative family processes, child regulatory problems, and child outcomes were less consistent for nonsectarian community violence. Support was found for a social-ecological model for relations between political violence and child outcomes among both single- and two-parent families, with evidence that emotional security and adjustment problems were more negatively affected in single-parent families. The implications for understanding social ecologies of political violence and children's functioning are discussed.

Political violence and child adjustment in Northern Ireland: Testing pathways in a social ecological model including single and two-parent families

Science.gov (United States)

Cummings, E. Mark; Schermerhorn, Alice C.; Merrilees, Christine E.; Goeke-Morey, Marcie C.; Shirlow, Peter; Cairns, Ed

2013-01-01

Moving beyond simply documenting that political violence negatively impacts children, a social ecological hypothesis for relations between political violence and child outcomes was tested. Participants were 700 mother-child (M=12.1years, SD=1.8) dyads from 18 working class, socially deprived areas in Belfast, Northern Ireland, including single- and two-parent families. Sectarian community violence was associated with elevated family conflict and children’s reduced security about multiple aspects of their social environment (i.e., family, parent-child relations, and community), with links to child adjustment problems and reductions in prosocial behavior. By comparison, and consistent with expectations, links with negative family processes, child regulatory problems and child outcomes were less consistent for nonsectarian community violence. Support was found for a social ecological model for relations between political violence and child outcomes among both single and two parent families, with evidence that emotional security and adjustment problems were more negatively affected in single-parent families. The implications for understanding social ecologies of political violence and children’s functioning are discussed. PMID:20604605

Behavior Management Style of Single Parents and Intact Families.

Science.gov (United States)

Smith, Douglas K.; And Others

Studies examining the behavior management styles of parents as a function of family intactness and parent employment status are lacking. To assess parental style of behavior management, the Parental Management Questionnaire (PMQ) was completed by 1,957 parents of elementary school children (50% response rate). The PMQ is based on Aronfreed's…

From Single-Parent Families to Stepfamilies: Is the Transition Associated with Adolescent Alcohol Initiation?

Science.gov (United States)

Kirby, James B.

2006-01-01

This study addresses two questions: Is stepfamily formation associated with the likelihood that adolescents will initiate alcohol use, and if so, does this association differ by the type of single-parent families from which adolescents move or the type of stepfamilies to which they move? The author found that adolescents who moved to stepfamilies…

A Pilot Study of the Feasibility and Efficacy of the Strategies to Enhance Positive Parenting (STEPP) Program for Single Mothers of Children with ADHD

Science.gov (United States)

Chacko, Anil; Wymbs, Brian T.; Flammer-Rivera, Lizette M.; Pelham, William E.; Walker, Kathryn S.; Arnold, Fran W.; Visweswaraiah, Hema; Swanger-Gagne, Michelle; Girio, Erin L.; Pirvics, Lauma L.; Herbst, Laura

2008-01-01

Objective: The Strategies to Enhance Positive Parenting (STEPP) program was developed to address putative factors related to poor engagement in and outcomes following traditional behavioral parent training (BPT) for single mothers of children diagnosed with ADHD. Method: Twelve single mothers of children with ADHD were enrolled in an initial…

Perceptions of Personal and Familial Adjustment by Children from Intact, Single-Parent, and Reconstituted Families.

Science.gov (United States)

Nunn, Gerald D.; And Others

1983-01-01

Investigated children's (N=566) personal and familial adjustment as a function of familial configuration and gender. The results revealed less positive adjustment among children from divorced families. Males appeared to be favorably affected within the single-parent configuration, while females were more favorably adjusted within the reconstituted…

Workplace Triple P: A controlled evaluation of a parenting intervention for working parents.

Science.gov (United States)

Sanders, Matthew R; Stallman, Helen M; McHale, Mala

2011-08-01

This paper examined the effects of a parenting intervention targeting working parents called Workplace Triple P. The intervention targeted both parenting and work factors, focusing on key transition times (e.g., from home to work) and trained parents to more effectively manage these transitions. One-hundred-and-twenty-one working parents with children ranging in age from 1-16 years were randomly assigned to either a Workplace Triple P condition (WPTP) or to a waitlist control condition (WLC). Results showed that parents who had received the intervention reported significantly lower levels on measures of personal distress and dysfunctional parenting; and higher levels of work commitment, work satisfaction, and self-efficacy. Implications for the delivery of parenting interventions as employee assistance programs are discussed along with how such interventions can enhance work and family life.

Single-Molecule View of Small RNA-Guided Target Search and Recognition.

Science.gov (United States)

Globyte, Viktorija; Kim, Sung Hyun; Joo, Chirlmin

2018-05-20

Most everyday processes in life involve a necessity for an entity to locate its target. On a cellular level, many proteins have to find their target to perform their function. From gene-expression regulation to DNA repair to host defense, numerous nucleic acid-interacting proteins use distinct target search mechanisms. Several proteins achieve that with the help of short RNA strands known as guides. This review focuses on single-molecule advances studying the target search and recognition mechanism of Argonaute and CRISPR (clustered regularly interspaced short palindromic repeats) systems. We discuss different steps involved in search and recognition, from the initial complex prearrangement into the target-search competent state to the final proofreading steps. We focus on target search mechanisms that range from weak interactions, to one- and three-dimensional diffusion, to conformational proofreading. We compare the mechanisms of Argonaute and CRISPR with a well-studied target search system, RecA.

Abnormal Ventral and Dorsal Attention Network Activity During Single and Dual Target Detection in Schizophrenia

Directory of Open Access Journals (Sweden)

Amy M. Jimenez

2016-03-01

Full Text Available Early visual perception and attention are impaired in schizophrenia, and these deficits can be observed on target detection tasks. These tasks activate distinct ventral and dorsal brain networks which support stimulus-driven and goal-directed attention, respectively. We used single and dual target rapid serial visual presentation (RSVP tasks during fMRI with an ROI approach to examine regions within these networks associated with target detection and the attentional blink (AB in 21 schizophrenia outpatients and 25 healthy controls. In both tasks, letters were targets and numbers were distractors. For the dual target task, the second target (T2 was presented at 3 different lags after the first target (T1 (lag1=100ms, lag3=300ms, lag7=700ms. For both single and dual target tasks, patients identified fewer targets than controls. For the dual target task, both groups showed the expected AB effect with poorer performance at lag 3 than at lags 1 or 7, and there was no group by lag interaction. During the single target task, patients showed abnormally increased deactivation of the temporo-parietal junction (TPJ, a key region of the ventral network. When attention demands were increased during the dual target task, patients showed overactivation of the posterior intraparietal cortex, a key dorsal network region, along with failure to deactivate TPJ. Results suggest inefficient and faulty suppression of salience-oriented processing regions, resulting in increased sensitivity to stimuli in general, and difficulty distinguishing targets from non-targets.

Testing the Efficacy of a Scholarship Program for Single Parent, Post-Freshmen, Full Time Undergraduates

Science.gov (United States)

Carpenter, Dick M., II; Kaka, Sarah J.; Tygret, Jennifer A.; Cathcart, Katy

2018-01-01

This study examines the efficacy of a scholarship program designed to assist single parent, post-freshmen, full time undergraduate students and predictors of success among a sample of said students, where success is defined as progress toward completion, academic achievement, and degree completion. Results of fixed effects regression and…

Children with Sickle-Cell Anemia: Parental Relations, Parent-Child Relations, and Child Behavior.

Science.gov (United States)

Evans, Robert C.; And Others

1988-01-01

Investigated the influence of a child with sickle-cell anemia on parental affiliation, parent-child relationships, and parents' perception of their child's behavior. In the sickle-cell group, parents' interpersonal relationship suffered; parent-child relationship and child behavior correlated significantly; and single-parent families estimated…

Facile mutant identification via a single parental backcross method and application of whole genome sequencing based mapping pipelines

Directory of Open Access Journals (Sweden)

Robert Silas Allen

2013-09-01

Full Text Available Forward genetic screens have identified numerous genes involved in development and metabolism, and remain a cornerstone of biological research. However to locate a causal mutation, the practice of crossing to a polymorphic background to generate a mapping population can be problematic if the mutant phenotype is difficult to recognise in the hybrid F2 progeny, or dependent on parental specific traits. Here in a screen for leaf hyponasty mutants, we have performed a single backcross of an Ethane Methyl Sulphonate (EMS generated hyponastic mutant to its parent. Whole genome deep sequencing of a bulked homozygous F2 population and analysis via the Next Generation EMS mutation mapping pipeline (NGM unambiguously determined the causal mutation to be a single nucleotide polymorphisim (SNP residing in HASTY, a previously characterised gene involved in microRNA biogenesis. We have evaluated the feasibility of this backcross approach using three additional SNP mapping pipelines; SHOREmap, the GATK pipeline, and the samtools pipeline. Although there was variance in the identification of EMS SNPs, all returned the same outcome in clearly identifying the causal mutation in HASTY. The simplicity of performing a single parental backcross and genome sequencing a small pool of segregating mutants has great promise for identifying mutations that may be difficult to map using conventional approaches.

Family structure and park use among parents.

Science.gov (United States)

Fan, Yingling; French, Simone A; Das, Kirti V

2012-11-01

Despite the increasingly diversified family structure in the U.S., little research examines differences in park use between nontraditional and traditional family structures. This study examines family-structure differences in parent park use. It was hypothesized that working single parents and dual-worker parents have lower levels of park use than parents in two-parent, single-worker families. Data from a 2010 park-use survey in three urban neighborhoods in Minneapolis MN (N=261 parents) were analyzed in 2012. Multiple variables of park use were developed, including recalled measures over the past 3 days and over the past year. Family-structure differences in these variables were examined using multivariate regression analyses. After controlling for spatial clustering effects and confounding factors, working single parents reported 32.6% (pparents in two-parent, single-worker families. Dual-worker parents did not report fewer park visits in the past 3 days than parents in two-parent, single-worker families, yet the length of time they spent in parks during these visits was 41.5% (psingle parents and dual-worker parents is needed in descriptive and intervention research aiming to promote park use among families with children. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

What are other parents saying? Perceived parental communication norms and the relationship between alcohol-specific parental communication and college student drinking

Science.gov (United States)

Napper, Lucy E.; Hummer, Justin F.; Lac, Andrew; LaBrie, Joseph W.

2013-01-01

This study examined parents’ normative perceptions of other college parents’ alcohol-specific communication, and how parents’ perceived communication norms and alcohol-specific communication relate to student drinking outcomes. A sample of 457 student-parent dyads were recruited from a mid-size university. Students completed web-based assessments of alcohol-related attitudes and behaviors. Parents completed alcohol-specific measures of communication norms and parent-child communication, including communication content (i.e., targeted communication) and frequency of communication. Results indicated that parents overestimated how much other parents talked to their college students about the frequency and quantity of alcohol use, but underestimated how often parents initiated conversations about alcohol. In a path model, perceived communication norms positively predicted both targeted communication and frequency of communication. Perceived communication norms and targeted communication negatively predicted students’ attitude toward alcohol use. In contrast, more frequent communication predicted students holding more approving attitudes toward alcohol. The relationship between parents’ perceived communication norms and students’ drinking behaviors was mediated by the parental communication variables and student attitudes. Tests of indirect effects were undertaken to examine meditational processes. The findings underscore relations involving parental perceived communication norms and parents’ own alcohol communication and their children’s drinking outcomes. The complex relationships of different types of parental communication and student outcomes warrant further research. PMID:24128293

Targeting a single function of the multifunctional matrix metalloprotease MT1-MMP

DEFF Research Database (Denmark)

Ingvarsen, Signe; Porse, Astrid; Erpicum, Charlotte

2013-01-01

and pathological events, has been complicated by the lack of specific inhibitors and the fact that some of the potent MMPs are multifunctional enzymes. These factors have also hampered the setup of therapeutic strategies targeting MMP activity. A tempting target is the membrane-associated MT1-MMP, which has well......-documented importance in matrix degradation but which takes part in more than one pathway in this regard. In this report, we describe the selective targeting of a single function of this enzyme by means of a specific monoclonal antibody against MT1-MMP, raised in an MT1-MMP knock-out mouse. The antibody blocks...... matrix in vitro, as well as in lymphatic vessel sprouting assayed ex vivo. This is the first example of the complete inactivation of a single function of a multifunctional MMP and the use of this strategy to pursue its role....

Adolescent Sexual Health Education: Parents Benefit Too!

Science.gov (United States)

Dinaj-Koci, Veronica; Deveaux, Lynette; Wang, Bo; Lunn, Sonya; Marshall, Sharon; Li, Xiaoming; Stanton, Bonita

2015-01-01

The inclusion of parents in adolescent-targeted interventions is intended to benefit the adolescent. Limited research has explored whether parents participating in these programs also benefit directly. We examined the impact of Caribbean Informed Parents and Children Together, the parenting portion of an adolescent-targeted HIV prevention…

How children with special health care needs affect the employment decisions of low-income parents.

Science.gov (United States)

Loprest, Pamela; Davidoff, Amy

2004-09-01

To better understand the impact of having a child with special health care needs (CSHCN), on low-income parents' employment decisions. Using data from the 1999 and 2000 National Health Interview Survey (NHIS), we estimate multivariate statistical regressions (logit and tobit models) to estimate the relationship between having a CSHCN and the likelihood of employment and hours of employment for a sample-of low-income single parents. Controlling for differences in demographic and family characteristics, we find no significant association between having a CSHCN and the probability of work or the number of hours worked among low-income single-parent families. Separate analysis of different dimensions of special health care needs shows that parents of children with activity limitations are significantly less likely to work and work fewer hours. This result does not hold true for the group of children defined based on elevated or special service use, or for the group of children with specific chronic conditions. These results indicate that only a specific subset of children with special needs present difficulties for low-income parents' work. This suggests that policies to help low-income single parents of children with disabilities move into work should target this specific subset of children with special health care needs.

Parental feeding practices predict authoritative, authoritarian, and permissive parenting styles.

Science.gov (United States)

Hubbs-Tait, Laura; Kennedy, Tay Seacord; Page, Melanie C; Topham, Glade L; Harrist, Amanda W

2008-07-01

Our goal was to identify how parental feeding practices from the nutrition literature link to general parenting styles from the child development literature to understand how to target parenting practices to increase effectiveness of interventions. Stand-alone parental feeding practices could be targeted independently. However, parental feeding practices linked to parenting styles require interventions treating underlying family dynamics as a whole. To predict parenting styles from feeding practices and to test three hypotheses: restriction and pressure to eat are positively related whereas responsibility, monitoring, modeling, and encouraging are negatively related to an authoritarian parenting style; responsibility, monitoring, modeling, and encouraging are positively related whereas restriction and pressure to eat are negatively related to an authoritative parenting style; a permissive parenting style is negatively linked with all six feeding practices. Baseline data of a randomized-controlled intervention study. Two hundred thirty-nine parents (93.5% mothers) of first-grade children (134 boys, 105 girls) enrolled in rural public schools. Parental responses to encouraging and modeling questionnaires and the Child Feeding Questionnaire, as well as parenting styles measured by the Parenting Styles and Dimensions Questionnaire. Correlation and regression analyses. Feeding practices explained 21%, 15%, and 8% of the variance in authoritative, authoritarian, and permissive parenting, respectively. Restriction, pressure to eat, and monitoring (negative) significantly predicted an authoritarian style (Hypothesis 1); responsibility, restriction (negative), monitoring, and modeling predicted an authoritative style (Hypothesis 2); and modeling (negative) and restriction significantly predicted a permissive style (Hypothesis 3). Parental feeding practices with young children predict general parenting styles. Interventions that fail to address underlying parenting styles

A single peroxisomal targeting signal mediates matrix protein import in diatoms.

Directory of Open Access Journals (Sweden)

Nicola H Gonzalez

Full Text Available Peroxisomes are single membrane bound compartments. They are thought to be present in almost all eukaryotic cells, although the bulk of our knowledge about peroxisomes has been generated from only a handful of model organisms. Peroxisomal matrix proteins are synthesized cytosolically and posttranslationally imported into the peroxisomal matrix. The import is generally thought to be mediated by two different targeting signals. These are respectively recognized by the two import receptor proteins Pex5 and Pex7, which facilitate transport across the peroxisomal membrane. Here, we show the first in vivo localization studies of peroxisomes in a representative organism of the ecologically relevant group of diatoms using fluorescence and transmission electron microscopy. By expression of various homologous and heterologous fusion proteins we demonstrate that targeting of Phaeodactylum tricornutum peroxisomal matrix proteins is mediated only by PTS1 targeting signals, also for proteins that are in other systems imported via a PTS2 mode of action. Additional in silico analyses suggest this surprising finding may also apply to further diatoms. Our data suggest that loss of the PTS2 peroxisomal import signal is not reserved to Caenorhabditis elegans as a single exception, but has also occurred in evolutionary divergent organisms. Obviously, targeting switching from PTS2 to PTS1 across different major eukaryotic groups might have occurred for different reasons. Thus, our findings question the widespread assumption that import of peroxisomal matrix proteins is generally mediated by two different targeting signals. Our results implicate that there apparently must have been an event causing the loss of one targeting signal even in the group of diatoms. Different possibilities are discussed that indicate multiple reasons for the detected targeting switching from PTS2 to PTS1.

Parental Divorce, Parental Religious Characteristics, and Religious Outcomes in Adulthood

OpenAIRE

Uecker, Jeremy E.; Ellison, Christopher G.

2012-01-01

Parental divorce has been linked to religious outcomes in adulthood. Previous research has not adequately accounted for parental religious characteristics or subsequent family context, namely whether one’s custodial parent remarries. Using pooled data from three waves of the General Social Survey, we examine the relationships among parental divorce, subsequent family structure, and religiosity in adulthood. Growing up in a single-parent family—but not a stepparent family—is positively associa...

Adolescent Sexual Health Education: Parents Benefit Too!

Science.gov (United States)

Dinaj-Koci, Veronica; Deveaux, Lynette; Wang, Bo; Lunn, Sonya; Marshall, Sharon; Li, Xiaoming; Stanton, Bonita

2015-10-01

The inclusion of parents in adolescent-targeted interventions is intended to benefit the adolescent. Limited research has explored whether parents participating in these programs also benefit directly. We examined the impact of Caribbean Informed Parents and Children Together, the parenting portion of an adolescent-targeted HIV prevention intervention, on parent-reported measures. Bahamian parent-youth dyads (N = 1,833) participating in the randomized control trial were assigned to receive one of four conditions. Parents were assessed longitudinally at baseline and 6 and 12 months later. Through 12 months follow-up, parents exposed to Caribbean Informed Parents and Children Together showed higher knowledge of condom use skills, perceptions of improved condom use competence on the part of their youth, and perceived improved parent-child communication about sex-related information. Although youth were the targeted beneficiary, parents also benefited directly from the sexual risk reduction parenting program. Parents demonstrated improved perceptions and knowledge that would enable them to more effectively guide their child and also protect themselves from sexual risk. © 2015 Society for Public Health Education.

An International Look at the Single-Parent: Family Structure Matters More for U.S. Students

Science.gov (United States)

Woessmann, Ludger

2015-01-01

When Daniel Patrick Moynihan raised the issue of family structure half a century ago, his concern was the increase in black families headed by women. Since then, the share of children raised in single-parent families in the United States has grown across racial and ethnic groups and with it evidence regarding the impact of family structure on…

Lost in translation: a focus group study of parents' and adolescents' interpretations of underage drinking and parental supply.

Science.gov (United States)

Jones, Sandra C; Andrews, Kelly; Berry, Nina

2016-07-13

Reductions in underage drinking will only come about from changes in the social and cultural environment. Despite decades of messages discouraging parental supply, parents perceive social norms supportive of allowing children to consume alcohol in 'safe' environments. Twelve focus groups conducted in a regional community in NSW, Australia; four with parents of teenagers (n = 27; 70 % female) and eight with adolescents (n = 47; 55 % female). Participants were recruited using local media. Groups explored knowledge and attitudes and around alcohol consumption by, and parental supply of alcohol to, underage teenagers; and discussed materials from previous campaigns targeting adolescents and parents. Parents and adolescents perceived teen drinking to be a common behaviour within the community, but applied moral judgements to these behaviours. Younger adolescents expressed more negative views of teen drinkers and parents who supply alcohol than older adolescents. Adolescents and parents perceived those who 'provide alcohol' (other families) as bad parents, and those who 'teach responsible drinking' (themselves) as good people. Both groups expressed a preference for high-fear, victim-blaming messages that targeted 'those people' whose behaviours are problematic. In developing and testing interventions to address underage drinking, it is essential to ensure the target audience perceive themselves to be the target audience. If we do not have a shared understanding of underage 'drinking' and parental 'provision', such messages will continue to be perceived by parents who are trying to do the 'right' thing as targeting a different behaviour and tacitly supporting their decision to provide their children with alcohol.

A Single Father's Shopping Bag: Purchasing Decisions in Single-Father Families

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Ziol-Guest, Kathleen M.

2009-01-01

Using data from the 1980 to 2003 panels of the Consumer Expenditure Survey, this article examines purchasing decisions in father-headed single-parent families. Single-father expenditures are compared to both married-parent expenditures and single-mother expenditures on 17 broad categories of household-level goods and services. Multivariate…

The Influence of Financial, Human and Social Capital on Japanese Men's and Women's Health in Single- and Two-Parent Family Structures

Science.gov (United States)

Bassani, Cherylynn

2008-01-01

Large-scale demographic changes have been occurring in Japan over the last few decades. During this time, the proportion of two-parent (nuclear) and single-parent families have doubled. Despite this rapid increase, the health of individuals in these family structures have received limited attention, as the focus has been directed towards the…

Examination of judicial practice on the exercise of parental authority by a single parent

Directory of Open Access Journals (Sweden)

Valeria Gheorghiu

2016-12-01

Full Text Available The specific objective of the present study lies in identifying how respected the principle of joint exercise of parental authority, enshrined in the Romanian legislature. The aim of Civil fundamental rule is to recognize the active participation regarding compliance by the parents of the right to psychological and physical welfare of their children, growth, education, training and their health. Analysis interests of the child enshrined rule that parental rights are not only father but also parental duties so that this breach legal obligations should be duly reasoned. Knowledge of basic civil complying with the requirements resulting from commitments made by Romania in the European integration process and the new status of our country's membership of the European Union. Jurisprudence should share the idea that joint parental authority is the rule and the exception exclusive. The availability principle in subsequent civil trial must be the protection of the interests of the child. Just this social reality we can talk about a Europe constituted by and for children.

Development and preliminary evaluation of an integrated treatment targeting parenting and depressive symptoms in mothers of children with attention-deficit/hyperactivity disorder.

Science.gov (United States)

Chronis-Tuscano, Andrea; Clarke, Tana L; O'Brien, Kelly A; Raggi, Veronica L; Diaz, Yamalis; Mintz, Abigail D; Rooney, Mary E; Knight, Laura A; Seymour, Karen E; Thomas, Sharon R; Seeley, John; Kosty, Derek; Lewinsohn, Peter

2013-10-01

More than 50% of mothers of children with attention-deficit/hyperactivity disorder (ADHD) have a lifetime history of major depressive disorder (MDD). Maternal depressive symptoms are associated with impaired parenting and predict adverse developmental and treatment outcomes for children with ADHD. For these reasons, we developed and examined the preliminary efficacy of an integrated treatment targeting parenting and depressive symptoms for mothers of children with ADHD. This integrated intervention incorporated elements of 2 evidence-based treatments: behavioral parent training (BPT) and cognitive behavioral depression treatment. Ninety-eight mothers with at least mild depressive symptoms were randomized to receive either standard BPT (n = 51) or the integrated parenting intervention for ADHD (IPI-A; n = 47). Participants were assessed at baseline, posttreatment, and 3- to 6-month follow-up on measures of (a) self-reported maternal depressive symptoms, (b) observed positive and negative parenting, and (c) observed and mother-reported child disruptive behavior and mother-reported child and family impairment. The IPI-A produced effects of small to moderate magnitude relative to BPT on maternal depressive symptoms, observed negative parenting, observed child deviance, and child impairment at posttreatment and on maternal depressive symptoms, child disruptive behavior, child impairment and family functioning at follow-up. Contrary to expectations, the BPT group demonstrated moderate to large effects relative to IPI-A on observed positive parenting at follow-up. This treatment development study provides encouraging preliminary support for the integrated intervention targeting parenting and depressive symptoms in mothers of children with ADHD. Future studies should examine whether this integrated intervention improves long-term developmental outcomes for children with ADHD. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

An introduction to parental alienation syndrome.

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Farkas, Michelle M

2011-04-01

Parental alienation syndrome (PAS) can occur during a tumultuous divorce between embattled parents involved in a bitter child custody dispute. During parental warfare, a child is used as a weapon by one parent (alienating parent) against the other parent (alienated/targeted parent). The targeted parent-child relationship once encased with unconditional love is transformed by an unrelenting campaign of denigration, criticism, and hatred. Since nursing literature on PAS is almost nonexistent, the purpose of this article is to increase nursing awareness and provide basic information. Awareness of PAS symptoms and interpersonal dynamics is important to prompt nurses in recommending treatment for families. Nurses should collaboratively join other professionals in their quest to provide the best treatment possible. Copyright 2011, SLACK Incorporated.

CDW-EIS model for single-electron capture in ion-atom collisions involving multielectronic targets

International Nuclear Information System (INIS)

Abufager, P N; MartInez, A E; Rivarola, R D; Fainstein, P D

2004-01-01

A generalization of the continuum distorted wave eikonal initial state (CDW-EIS) approximation, for the description of single-electron capture in ion-atom collisions involving multielectronic targets is presented. This approximation is developed within the framework of the independent electron model taking particular care of the representation of the bound and continuum target states. Total cross sections for single-electron capture from the K-shell of He, Ne and Ar noble gases by impact of bare ions are calculated. Present results are compared to previous CDW-EIS ones and to experimental data

Single-Isocenter Multiple-Target Stereotactic Radiosurgery: Risk of Compromised Coverage

International Nuclear Information System (INIS)

Roper, Justin; Chanyavanich, Vorakarn; Betzel, Gregory; Switchenko, Jeffrey; Dhabaan, Anees

2015-01-01

Purpose: To determine the dosimetric effects of rotational errors on target coverage using volumetric modulated arc therapy (VMAT) for multitarget stereotactic radiosurgery (SRS). Methods and Materials: This retrospective study included 50 SRS cases, each with 2 intracranial planning target volumes (PTVs). Both PTVs were planned for simultaneous treatment to 21 Gy using a single-isocenter, noncoplanar VMAT SRS technique. Rotational errors of 0.5°, 1.0°, and 2.0° were simulated about all axes. The dose to 95% of the PTV (D95) and the volume covered by 95% of the prescribed dose (V95) were evaluated using multivariate analysis to determine how PTV coverage was related to PTV volume, PTV separation, and rotational error. Results: At 0.5° rotational error, D95 values and V95 coverage rates were ≥95% in all cases. For rotational errors of 1.0°, 7% of targets had D95 and V95 values 95% for only 63% of the targets. Multivariate analysis showed that PTV volume and distance to isocenter were strong predictors of target coverage. Conclusions: The effects of rotational errors on target coverage were studied across a broad range of SRS cases. In general, the risk of compromised coverage increased with decreasing target volume, increasing rotational error and increasing distance between targets. Multivariate regression models from this study may be used to quantify the dosimetric effects of rotational errors on target coverage given patient-specific input parameters of PTV volume and distance to isocenter.

Single-particle fusion of influenza viruses reveals complex interactions with target membranes

Science.gov (United States)

van der Borg, Guus; Braddock, Scarlett; Blijleven, Jelle S.; van Oijen, Antoine M.; Roos, Wouter H.

2018-05-01

The first step in infection of influenza A virus is contact with the host cell membrane, with which it later fuses. The composition of the target bilayer exerts a complex influence on both fusion efficiency and time. Here, an in vitro, single-particle approach is used to study this effect. Using total internal reflection fluorescence (TIRF) microscopy and a microfluidic flow cell, the hemifusion of single virions is visualized. Hemifusion efficiency and kinetics are studied while altering target bilayer cholesterol content and sialic-acid donor. Cholesterol ratios tested were 0%, 10%, 20%, and 40%. Sialic-acid donors GD1a and GYPA were used. Both cholesterol ratio and sialic-acid donors proved to have a significant effect on hemifusion efficiency. Furthermore, comparison between GD1a and GYPA conditions shows that the cholesterol dependence of the hemifusion time is severely affected by the sialic-acid donor. Only GD1a shows a clear increasing trend in hemifusion efficiency and time with increasing cholesterol concentration of the target bilayer with maximum rates for GD1A and 40% cholesterol. Overall our results show that sialic acid donor and target bilayer composition should be carefully chosen, depending on the desired hemifusion time and efficiency in the experiment.

The Parenting to Reduce Adolescent Depression and Anxiety Scale: Assessing parental concordance with parenting guidelines for the prevention of adolescent depression and anxiety disorders

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Mairead C. Cardamone-Breen

2017-09-01

Full Text Available Background Despite substantial evidence demonstrating numerous parental risk and protective factors for the development of adolescent depression and anxiety disorders, there is currently no single measure that assesses these parenting factors. To address this gap, we developed the Parenting to Reduce Adolescent Depression and Anxiety Scale (PRADAS as a criterion-referenced measure of parental concordance with a set of evidence-based parenting guidelines for the prevention of adolescent depression and anxiety disorders. In this paper, we used a sample of Australian parents of adolescents to: (1 validate the PRADAS as a criterion-referenced measure; (2 examine parental concordance with the guidelines in the sample; and (3 examine correlates of parental concordance with the guidelines. Methods Seven hundred eleven parents completed the PRADAS, as well as two established parenting measures, and parent-report measures of adolescent depression and anxiety symptoms. Six hundred sixty adolescent participants (aged 12–15 also completed the symptom measures. Concordance with the guidelines was assessed via nine subscale scores and a total score. Reliability of the scores was assessed with an estimate of the agreement coefficient, as well as 1-month test-retest reliability. Convergent validity was examined via correlations between the scale and two established parenting measures. Results One proposed subscale was removed from the final version of the scale, resulting in a total of eight subscales. Reliability was high for the total score, and acceptable to high for seven of the eight subscales. One-month test-retest reliability was acceptable to high for the total score. Convergent validity was supported by moderate to high correlations with two established measures of parenting. Overall, rates of parental concordance with the guidelines were low in our sample. Higher scores were associated with being female and higher levels of parental education

Children's Divorce and Parent-Child Contact: A Within-Family Analysis of Older European Parents.

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Kalmijn, Matthijs

2016-03-01

Studies have shown that a parental divorce has a negative effect on parent-child relations. This study examines how adult children's divorce affects the amount of contact children have with older parents, making a distinction between the effects of being single on the one hand and the effects of divorce on the other hand. Using data on older adults in 11 European countries, I estimate within-family regression models to compare multiple adult children per parent (19,454 children aged 30-49; 10,476 parents aged 50-96). I analyze contact frequency while taking into account coresidence and distance. When comparing single divorced children and married children, no difference in contact is observed, but divorced children are more likely to live with their parents. When comparing among children who are single, divorced children have less frequent contact with parents than never-married children. This negative divorce effect exists for sons and daughters and is found in 9 of the 11 countries. The divorce of a child has a double meaning: it leads to being single, which is associated with stronger intergenerational ties, but it is also a non-normative and stressful life event, which is associated with weaker intergenerational ties. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Duration and mutual entrainment of changes in parenting practices engendered by behavioral parent training targeting recently separated mothers.

Science.gov (United States)

Reed, Andrea; Snyder, James; Staats, Sarah; Forgatch, Marion S; Degarmo, David S; Patterson, Gerald R; Low, Sabina; Sinclair, Ryan; Schmidt, Nicole

2013-06-01

Parent management training (PMT) has beneficial effects on child and parent adjustment that last for 5 to 10 years. Short-term changes in parenting practices have been shown to mediate these effects, but the manner in which changes in specific components of parenting are sequenced and become reciprocally reinforcing (or mutually entrained) to engender and sustain the cascade of long-term beneficial effects resulting from PMT has received modest empirical attention. Long-term changes in parenting resulting from the Oregon model of PMT (PMTO) over a 2-year period were examined using data from the Oregon Divorce Study-II in which 238 recently separated mothers and their 6- to 10-year-old sons were randomly assigned to PMTO or a no treatment control (NTC) group. Multiple indicators of observed parenting practices were used to define constructs for positive parenting, monitoring and discipline at baseline, and at 6-, 12-, 18- and 30-months postbaseline. PMTO relative to NTC resulted in increased positive parenting and prevented deterioration in discipline and monitoring over the 30-month period. There were reliable sequential, transactional relationships among parenting practices; positive parenting supported better subsequent monitoring, and positive parenting and better monitoring supported subsequent effective discipline. Small improvements in parenting resulting from PMTO and small deteriorations in parenting in the NTC group may be sustained and amplified by mutually entrained relationships among parenting practices. These data about the change processes engendered by PMTO may provide information needed to enhance the power, effectiveness, and efficiency of behavioral parent training interventions.

A Three-Dimensional Target Depth-Resolution Method with a Single-Vector Sensor.

Science.gov (United States)

Zhao, Anbang; Bi, Xuejie; Hui, Juan; Zeng, Caigao; Ma, Lin

2018-04-12

This paper mainly studies and verifies the target number category-resolution method in multi-target cases and the target depth-resolution method of aerial targets. Firstly, target depth resolution is performed by using the sign distribution of the reactive component of the vertical complex acoustic intensity; the target category and the number resolution in multi-target cases is realized with a combination of the bearing-time recording information; and the corresponding simulation verification is carried out. The algorithm proposed in this paper can distinguish between the single-target multi-line spectrum case and the multi-target multi-line spectrum case. This paper presents an improved azimuth-estimation method for multi-target cases, which makes the estimation results more accurate. Using the Monte Carlo simulation, the feasibility of the proposed target number and category-resolution algorithm in multi-target cases is verified. In addition, by studying the field characteristics of the aerial and surface targets, the simulation results verify that there is only amplitude difference between the aerial target field and the surface target field under the same environmental parameters, and an aerial target can be treated as a special case of a surface target; the aerial target category resolution can then be realized based on the sign distribution of the reactive component of the vertical acoustic intensity so as to realize three-dimensional target depth resolution. By processing data from a sea experiment, the feasibility of the proposed aerial target three-dimensional depth-resolution algorithm is verified.

SPECIAL TRAITS OF MANIFESTATION OF DEFENCIVE MECHANISMS DURING DEVELOPMENT OF SELF-ATTITUDE OF TEENAGERS FROM FULL AND SINGLE-PARENT FAMILIES

Directory of Open Access Journals (Sweden)

A. E. Melojan

2015-01-01

Full Text Available The article is devoted to one of the problems of personality development of today’s teenagers pertaining to their self-attitude and psychological defence. It presents the results of a comparative analysis of self-attitude development specifics and manifestation of defence mechanisms in teenagers from full and single-parent families as well as special traits of interconnection of self-attitude main components and some types of psychological defence that are typical for them. Better well-being and greater disposition to approve of themselves has been revealed among those raised in full families as against a tendency to self-disparagement, besides the more intensive use of psychological defence, of their peers from single-parent families. It has been established that family structure defined by the principle “full” - “single-parent” is an important factor of self-attitude development and manifestation of psychological defence in teenagers.

An Effort to Improve Uranium Foil Target Fabrication Technology by Single Roll Method

Energy Technology Data Exchange (ETDEWEB)

Sim, Moon Soo; Lee, Jong Hyeon [Chungnam National University, Daejeon (Korea, Republic of); Kim, Chang Kyu [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2012-05-15

Technetium-99({sup 99m}Tc) is the most commonly used radioisotope in nuclear medicine for diagnostic procedures. It is produced from the decay of its parent Mo-99, which is sent to the hospital or clinic in the form of a generator. Recently, all of the major providers of Mo-99 have used high-enrichment uranium (HEU) as a target material in a research and test reactor. As a part of a nonproliferation effort, the RERTR program has investigated the production of the fission isotope Mo-99 using low-enrichment uranium(LEU) instead of HEU since 1993, a parent nuclide of {sup 99m}Tc , which is a major isotope for a medical diagnosis. As uranium foils have been produced by the conventional method on a laboratory scale by a repetitive hot-rolling method with significant problems in foil quality, productivity and economic efficiency, attention has shifted to the planar flow casting(PFC) method. In KAERI, many experiments are performed using depleted uranium(DU).

Parenting intervention effects on parental depressive symptoms: examining the role of parenting and child behavior.

Science.gov (United States)

Wong, Jessie J; Gonzales, Nancy A; Montaño, Zorash; Dumka, Larry; Millsap, Roger E

2014-06-01

Parental depression is a major risk factor in child development. Growing research suggests parenting programs can positively impact parental depressive symptoms, although the specific mechanisms that explain these effects are unknown. The current study examined parenting mediated effects of a parenting program on mothers' and fathers' depressive symptoms, as well as the role of child behavior in linking parenting to reductions in depressive symptoms. The study samples included 494 mothers and 288 fathers of Mexican origin adolescents who participated in a randomized trial of the Bridges to High School Program/Proyecto Puentes a la Secundaria, a universal prevention and promotion intervention that included parent training but did not directly target parental depressive symptoms. Parenting mediator models tested program effects on parental depressive symptoms through changes in harsh and supportive parenting. Results showed a significant indirect intervention effect on maternal depressive symptoms through changes in mothers' harsh parenting. Next, child behavior models revealed a partial mediation effect of harsh parenting and a full mediation effect of supportive parenting on maternal depressive symptoms through mothers' reports of child externalizing symptoms. Indirect effects of fathers' harsh and supportive parenting on paternal depressive symptoms were also found through fathers' reports of child behavior. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Correlates of Parental Differential Treatment: Parental and Contextual Factors during Middle Childhood

Science.gov (United States)

Atzaba-Poria, Naama; Pike, Alison

2008-01-01

The current study examined whether parental and contextual risk factors contribute to mothers' and fathers' differential treatment (MDT/FDT) when accounting for sibling dyad characteristics. Also explored was whether family type (single mothers vs. 2 parents) moderated the links between the parental and contextual correlates and MDT. One hundred…

SINGLE–PARENT FAMILIES–SOCIAL STATUS, NEEDS AND CHALLENGES

Directory of Open Access Journals (Sweden)

Anita Burgund

2013-02-01

Full Text Available There is no doubt that pluralization of society and societal conditions have an impact on the modern family, its role and structure. Changes in the hierarchy of societal values and attitude of society towards family lead to significant changes in its structure and way of functioning. The image of the family consisting of father, mother and children has more often been replaced by the image of families with one parent and children. There are multiple causes of single-parent families (single parenthood such as death, divorce, abandonment of the family by one of the parents, etc. The positions and attitude of society towards single-parent families is different and it’s actually depending on the cause of their occurrence. The aim of this paper was to identify basic needs and challenges of single-parent families in Serbia. For this purpose, we have organized three focus groups with 18 single mothers (six in each focus group. The results are presented in the context of creating new policies for improving the position of single-parent families in Serbia.

Targeting nanodisks via a single chain variable antibody - Apolipoprotein chimera

International Nuclear Information System (INIS)

Iovannisci, David M.; Beckstead, Jennifer A.; Ryan, Robert O.

2009-01-01

Nanodisks (ND) are nanometer scale complexes of phospholipid and apolipoprotein that have been shown to function as drug delivery vehicles. ND harboring significant quantities of the antifungal agent, amphotericin B, or the bioactive isoprenoid, all trans retinoic acid, have been generated and characterized. As currently formulated, ND possess limited targeting capability. In this study, we constructed a single chain variable antibody (scFv).apolipoprotein chimera and assessed the ability of this fusion protein to form ND and recognize the antigen to which the scFv is directed. Data obtained revealed that α-vimentin scFv.apolipoprotein A-I is functional in ND formation and antigen recognition, opening the door to the use of such chimeras in targeting drug-enriched ND to specific tissues.

Parental influences on sperm banking attempts among adolescent males newly diagnosed with cancer.

Science.gov (United States)

Klosky, James L; Flynn, Jessica S; Lehmann, Vicky; Russell, Kathryn M; Wang, Fang; Hardin, Robin N; Eddinger, Jasmine R; Zhang, Hui; Schenck, Lauren A-M; Schover, Leslie R

2017-12-01

To investigate the influence of parental sociodemographic, communication, and psychological factors on sperm collection attempts among at-risk adolescent males newly diagnosed with cancer. Prospective, single group, observational study design. Pediatric oncology centers. Parents (N = 144) of 122 newly diagnosed adolescent males at increased risk for infertility secondary to cancer therapy. Survey-based assessment of parent factors associated with adolescent collection attempts. Attempt of manual collection of sperm. Parental recommendation to bank sperm (odds ratio [OR] 3.72; 95% confidence interval [CI] 1.18-11.76) and perceived self-efficacy to facilitate banking (OR 1.20; 95% CI 1.02-1.41) were associated with an increased likelihood of making a collection attempt. Parental recommendation to bank is a critical influence for sperm banking among adolescent males newly diagnosed with cancer. These findings highlight the importance of effective communication between parents, patients, and health-care teams when discussing preservation options. Parent perceptions of their ability to facilitate sperm banking at the time of diagnosis should also be targeted in future interventions. NCT01152268. Copyright © 2017. Published by Elsevier Inc.

Parent and Child Education Program.

Science.gov (United States)

Townley, Kim F.; And Others

The Parent and Child Education Program (PACE) is a pilot program, developed in Kentucky, to provide adult, early childhood and parent education. PACE targets families that have one or both parents without a high school diploma or equivalency certificate and one child three or four years of age. Parents and children ride the bus to school together,…

Do parents of adolescents request the same universal parental support as parents of younger children? A random sample of Swedish parents.

Science.gov (United States)

Thorslund, Karin; Johansson Hanse, Jan; Axberg, Ulf

2017-07-01

Universal parental support intended to enhance parents' capacity for parenting is an important aspect of public health strategies. However, support has mostly been aimed at parents, especially mothers, of younger children. There is a gap in the research concerning parents of adolescents and fathers' interest in parenting support. To investigate and compare the interest in parenting support of parents of adolescents and younger children, potential differences between mothers and fathers, and their knowledge of what is being offered to them already, and to explore their requirements for future universal parental support. Telephone interviews were conducted with a random sample of 1336 parents. Quantitative methods were used to analyze differences between groups and qualitative methods were used to analyze open-ended questions in regard to parents' requirements for future universal parental support. About 82% of the parents of adolescents interviewed think that offering universal parental support is most important during child's adolescence. There is a substantial interest, particularly among mothers, in most forms of support. Despite their interest, parents have limited awareness of the support available. Only 7% knew about the local municipality website, although 70% reported a possible interest in such a website. Similarly, 3% knew that a parent phone line was available to them, while 59% reported a possible interest. It poses a challenge but is nevertheless important for municipalities to develop support targeted at parents of adolescents which is tailored to their needs, and to reach out with information.

[Health of children and adolescents in single-parent, step-, and nuclear families: results of the KiGGS study: first follow-up (KiGGS Wave 1)].

Science.gov (United States)

Rattay, P; von der Lippe, E; Lampert, T

2014-07-01

On the basis of data from KiGGS Wave 1, the following manuscript investigates potential differences in the health status of children and adolescents aged 3-17 years according to the family form they live in: nuclear, single-parent, or stepfamily (n = 10,298). Additionally, we investigate whether differences persist after controlling for age, gender, living area, parental social status, and getting along in the family. Parent-rated health, chronic diseases, emotional or behavior problems, health-related quality of life, and daily consumption of fruits and vegetables were analyzed (prevalence, odds ratios). While the parent-rated health was independent of the family form, the prevalence of the other outcomes differed significantly according to the family form. Emotional or behavior problems were measured more often among children and adolescents growing up in single-parent families (OR 1.62; 95% CI 1.17-2.26) or stepfamily households (OR 2.36; 95% CI 1.63-3.41) than among those growing up in nuclear families, after adjusting for age, gender, living area, social status, and getting along in the family. Additionally, children and adolescents from single-parent families had chronic diseases (OR 1.53; 95% CI 1.20-1.96) more often than their counterparts who lived together with both parents. Compared with those growing up in nuclear families, children and adolescents from stepfamilies showed a greater risk of lower health-related quality of life (OR 2.91; 95% CI 1.76-4.80) and of lower daily consumption of fruits and vegetables (OR 1.30; 95% CI 1.01-1.67). The results indicate the importance of the family context for the health of children and adolescents.

Impact of Caregiving for a Child With Cancer on Parental Health Behaviors, Relationship Quality, and Spiritual Faith: Do Lone Parents Fare Worse?

Science.gov (United States)

Wiener, Lori; Viola, Adrienne; Kearney, Julia; Mullins, Larry L; Sherman-Bien, Sandra; Zadeh, Sima; Farkas-Patenaude, Andrea; Pao, Maryland

2016-09-01

Caregiving stress has been associated with changes in the psychological and physical health of parents of children with cancer, including both partnered and single parents. While parents who indicate "single" on a demographic checklist are typically designated as single parents, a parent can be legally single and still have considerable support caring for an ill child. Correspondingly, an individual can be married/partnered and feel alone when caring for a child with serious illness. In the current study, we report the results from our exploratory analyses of parent self-reports of behavior changes during their child's treatment. Parents (N = 263) of children diagnosed with cancer were enrolled at 10 cancer centers. Parents reported significant worsening of all their own health behaviors surveyed, including poorer diet and nutrition, decreased physical activity, and less time spent engaged in enjoyable activities 6 to 18 months following their child's diagnosis. More partnered parents found support from friends increased or stayed the same since their child's diagnosis, whereas a higher proportion of lone parents reported relationships with friends getting worse. More lone parents reported that the quality of their relationship with the ill child's siblings had gotten worse since their child's diagnosis. Spiritual faith increased for all parents. © 2015 by Association of Pediatric Hematology/Oncology Nurses.

Quantifying Parental Influence on Youth Athlete Specialization: A Survey of Athletes' Parents.

Science.gov (United States)

Padaki, Ajay S; Ahmad, Christopher S; Hodgins, Justin L; Kovacevic, David; Lynch, Thomas Sean; Popkin, Charles A

2017-09-01

Youth athlete specialization has been linked to decreased enjoyment, burnout, and increased injury risk, although the impact of specialization on athletic success is unknown. The extent to which parents exert extrinsic influence on this phenomenon remains unclear. The goal of this study was to assess parental influences placed on young athletes to specialize. It was hypothesized that parents generate both direct and indirect pressures on specialized athletes. Cross-sectional study; Level of evidence, 3. A survey tool was designed by an interdisciplinary medical team to evaluate parental influence on youth specialization. Surveys were administered to parents of the senior author's orthopaedic pediatric patients. Of the 211 parents approached, 201 (95.3%) completed the assessment tool. One-third of parents stated that their children played a single sport only, 53.2% had children who played multiple sports but had a favorite sport, and 13.4% had children who balanced their multiple sports equally. Overall, 115 (57.2%) parents hoped for their children to play collegiately or professionally, and 100 (49.7%) parents encouraged their children to specialize in a single sport. Parents of highly specialized and moderately specialized athletes were more likely to report directly influencing their children's specialization ( P = .038) and to expect their children to play collegiately or professionally ( P = .014). Finally, parents who hired personal trainers for their children were more likely to believe that their children held collegiate or professional aspirations ( P = .009). Parents influence youth athlete specialization both directly and by investment in elite coaching and personal instruction. Parents of more specialized athletes exert more influence than parents of unspecialized athletes.

Atopic Eczema and Stress among Single Parents and Families: An Empirical Study of 96 Mothers.

Science.gov (United States)

Gieler, Uwe; Schoof, Stefanie; Gieler, Tanja; Scheewe, Sibylle; Schut, Christina; Kupfer, Jörg

2017-01-04

This study investigated the extent to which single mothers of children with atopic eczema experience disease-related stress. A total of 96 mothers were divided into 4 groups: mothers living with a partner, who had or did not have a child with atopic eczema, and single mothers, who had or did not have a child with atopic eczema. The following questionnaires were used to assess psychological burden: Short Stress Questionnaire (Kurzer Fragebogen zur Erfassung von Belastung; KFB), Satisfaction with Life Questionnaire (Fragebogen zur Lebenszufriedenheit; FLZ), General Depression Scale (Allgemeine Depressions-Skala; ADS), and the Questionnaire for Parents of Children with Atopic Eczema (Fragebogen für Eltern von Neurodermitis kranken Kindern; FEN). Single mothers had higher levels of helplessness and aggression due to their child's scratching behaviour than did mothers living with a partner and a child with atopic eczema. Single mothers of children with atopic eczema had the highest scores regarding experienced stress in the family and the lowest scores concerning general life satisfaction. Special care should be provided for single mothers with higher stress, in order to teach them how to deal with the scratching behaviour of their children.

Cigarette Smoking among African American Youth from Single Mother Homes: Examining the Roles of Maternal Smoking and Positive Parenting within an Extended Family Framework

Science.gov (United States)

Foster, Sarah E.; Zalot, Alecia A.; Jones, Deborah J.

2007-01-01

The current study examined the main and interactive effects of three family context variables, maternal smoking, positive parenting behavior, and the quality of the mother's relationship with another adult or family member who assists with parenting (i.e., coparent), and adolescent smoking among African American youth from single mother homes. The…

Authoritative parenting and drug-prevention practices: implications for antidrug ads for parents.

Science.gov (United States)

Stephenson, Michael T; Quick, Brian L; Atkinson, Joshua; Tschida, David A

2005-01-01

This research employed the theory of reasoned action to investigate the role of authoritative parenting in 3 drug-prevention behaviors: (a) parental monitoring, (b) parent-child discussions, and (c) awareness of the child's environment. A phone survey of 158 parents of adolescents in 7th, 9th, and 11th grades revealed that authoritative parenting was correlated with parenting practices that reduce the likelihood of adolescent drug use, including discussing family rules about drugs, discussing strategies to avoid drugs, discussing those in trouble with drugs, parental monitoring, knowing the child's plans for the coming day, and personally knowing the child's friends well. Additionally, authoritative parenting moderated the attitude-behavioral intention relation for parental monitoring and awareness of the child's environment, with the weakest relation detected for low-authoritative parents. The utility of these findings in helping design and target antidrug messages for parents more effectively is discussed.

Effects of alcohol intoxication on parenting behavior in interactions with child confederates exhibiting normal or deviant behaviors.

Science.gov (United States)

Lang, A R; Pelham, W E; Atkeson, B M; Murphy, D A

1999-06-01

Experimental analogue methods were used to study how acute alcohol intoxication in parents influences their perceptions of and reactions to child behaviors, as well as their strategies for management of those behaviors. All participating parents had a grade school-aged son, but in half the cases this target child had a diagnosed externalizing disorder, whereas for the remaining half neither the target son nor any other offspring of the parents evidenced any psychopathology. Equal numbers of married fathers, married mothers, and single mothers from each of these groups received either alcoholic or nonalcoholic beverages prior to videotaped interactions with male child confederates who, depending on condition, enacted behaviors characteristic of either normal boys or boys with attention deficit hyperactivity/conduct/oppositional defiant disorders (ADHD/CD/ODD). Results indicated that intoxicated parents rated their ADHD/CD/ODD child partners as less deviant than did sober parents. Alcohol intoxication caused all participant groups to exhibit less attention and productive work and more commands, indulgences, and off-task talk in the interactions. Implications for better understanding of the role of psychosocial factors in the correlation between adult drinking problems and childhood behavior disorders are discussed.

Children's divorce and parent-child contact: A within-family analysis of older European parents

NARCIS (Netherlands)

Kalmijn, M.

2016-01-01

Objectives. Studies have shown that a parental divorce has a negative effect on parent-child relations. This study examines how adult children’s divorce affects the amount of contact children have with older parents, making a distinction between the effects of being single on the one hand and the

Children in Single-Parent Families Living in Poverty Have Fewer Supports after Welfare Reform. IWPR Research in Brief.

Science.gov (United States)

Lyter, Deanna M.; Sills, Melissa; Oh, Gi-Taik

Since the 1996 passage of the Personal Responsibility and Work Opportunity Act (welfare reform), impoverished children in single-parent families receive less aid than under the previous system, and the most disadvantaged of these children have slipped deeper into poverty. This research brief summarizes a study that explored the economic well-being…

CRISPR/Cas9-mediated gene targeting in Arabidopsis using sequential transformation.

Science.gov (United States)

Miki, Daisuke; Zhang, Wenxin; Zeng, Wenjie; Feng, Zhengyan; Zhu, Jian-Kang

2018-05-17

Homologous recombination-based gene targeting is a powerful tool for precise genome modification and has been widely used in organisms ranging from yeast to higher organisms such as Drosophila and mouse. However, gene targeting in higher plants, including the most widely used model plant Arabidopsis thaliana, remains challenging. Here we report a sequential transformation method for gene targeting in Arabidopsis. We find that parental lines expressing the bacterial endonuclease Cas9 from the egg cell- and early embryo-specific DD45 gene promoter can improve the frequency of single-guide RNA-targeted gene knock-ins and sequence replacements via homologous recombination at several endogenous sites in the Arabidopsis genome. These heritable gene targeting can be identified by regular PCR. Our approach enables routine and fine manipulation of the Arabidopsis genome.

[An influence of mental disorder in the child on the parents in the context of differentiated approaches to psychosocial interventions on childhood psychiatry].

Science.gov (United States)

Koren E V; Kupriyanova, T A; Dubinskaya, A O; Khairetdinov, O Z

2014-01-01

To specify parent reaction to a mental disorder in the child and to develop differential approaches to psychosocial family interventions. Authors studied parents (mostly mothers) of 140 children with schizophrenia spectrum disorders, 100 children with autistic disorders and 85 children with mental retardation. Along with psychiatric examination of the parents, it was used psychometric scales ECI and CGSQ. Authors specified emotional and behavioral characteristics of the parents' reaction as common for all diseases studied as well peculiar for separated forms of mental diseases in children. The factors (cognitive, emotional and behavioral) determining the targets of differentiated therapeutic interventions were singled out. The stress coping strategies for parents are formulated.

Parental Alienation Syndrome

Directory of Open Access Journals (Sweden)

Fuat Torun

2011-09-01

Full Text Available Children who have been programmed by one parent to be alienated from the other parent are commonly seen in the context of child-custody disputes. Its primary manifestation is the child’s campaign of denigration against a parent, a campaign that has no justification. It is said to result from a combination of a programming (brainwashing parent’s indoctrinations and the child’s own contributions to the vilification of the targeted parent. Many evaluators use the term parental alienation syndrome to refer to the disorder engendered in such children. However, there is significant controversy going on about the validity of parental alienation syndrome. The purpose of this article has been to describe and help to differentiate parental alienation syndrome and abuse for mental health professionals working in the field, and discuss the arguments about the validity of this syndrome.

Does Marital Status of Parents Relate to Family Communication Regarding Finances?

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Teresa A. Mauldin

2011-03-01

Full Text Available How do youth and parents perceive their communication with each other? How do they perceive communication about money with each other? Are there differences between married-parent families and single-parent families? The reported study examined the discrepancies in perception between parents and youth and compares these differences between married and single-parent families. Although single-parent families had greater discrepancies in perceptions regarding communication in general, there was no evidence of such differences in discrepancies regarding communication about money. The finding suggests the importance of youth development programs to provide information and encouragement to both youth and their parents.

EDUCATIONAL TACTICS OF MOTHERS AND THEIR RELATION TO THE PSYCHOLOGICAL CHARACTERISTICS OF ADOLESCENTS IN TWO-PARENT AND SINGLE-PARENT FAMILIES

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Константин Борисович Зуев

2013-04-01

Full Text Available The paper presents the results of a study of the psychological characteristics of boys and girls from complete and incomplete families. In addition to the type of family, the authors consider the educational tactics of mothers. The combined effects of the type of family and educational tactics on psychological characteristics of the adolescent were investigated. Adolescence was chosen as a period, when on the one hand, a relatively stable personality structure is developed, and on the other hand, the importance of the immediate social environment is extremely high. For our study we selected the psychological characteristics, to the utmost revealing the reaction of children to their parents' divorce: the level of subjective control (degree of responsibility for their own lives, and the sovereignty of the psychological space (clearnesse of psychological boundaries. It is shown that the largest influence on the psychological characteristics of adolescents, regardless of the type of family, is rendered by hostility in maternal education. The dependence of psychological characteristics of maternal directiveness occurs only at high values of such educational tactics that highlights the consistency of the obtained results with the classical studies of single-parent families.DOI: http://dx.doi.org/10.12731/2218-7405-2013-3-6

A Single Unexpected Change in Target- but Not Distractor Motion Impairs Multiple Object Tracking

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Hauke S. Meyerhoff

2013-02-01

Full Text Available Recent research addresses the question whether motion information of multiple objects contributes to maintaining a selection of objects across a period of motion. Here, we investigate whether target and/or distractor motion information is used during attentive tracking. We asked participants to track four objects and changed either the motion direction of targets, the motion direction of distractors, neither, or both during a brief flash in the middle of a tracking interval. We observed that a single direction change of targets is sufficient to impair tracking performance. In contrast, changing the motion direction of distractors had no effect on performance. This indicates that target- but not distractor motion information is evaluated during tracking.

The best motivator priorities parents choose via analytical hierarchy process

Science.gov (United States)

Farah, R. N.; Latha, P.

2015-05-01

Motivation is probably the most important factor that educators can target in order to improve learning. Numerous cross-disciplinary theories have been postulated to explain motivation. While each of these theories has some truth, no single theory seems to adequately explain all human motivation. The fact is that human beings in general and pupils in particular are complex creatures with complex needs and desires. In this paper, Analytic Hierarchy Process (AHP) has been proposed as an emerging solution to move towards too large, dynamic and complex real world multi-criteria decision making problems in selecting the most suitable motivator when choosing school for their children. Data were analyzed using SPSS 17.0 ("Statistical Package for Social Science") software. Statistic testing used are descriptive and inferential statistic. Descriptive statistic used to identify respondent pupils and parents demographic factors. The statistical testing used to determine the pupils and parents highest motivator priorities and parents' best priorities using AHP to determine the criteria chosen by parents such as school principals, teachers, pupils and parents. The moderating factors are selected schools based on "Standard Kualiti Pendidikan Malaysia" (SKPM) in Ampang. Inferential statistics such as One-way ANOVA used to get the significant and data used to calculate the weightage of AHP. School principals is found to be the best motivator for parents in choosing school for their pupils followed by teachers, parents and pupils.

Children's Food and Beverage Promotion on Television to Parents.

Science.gov (United States)

Emond, Jennifer A; Smith, Marietta E; Mathur, Suman J; Sargent, James D; Gilbert-Diamond, Diane

2015-12-01

Nutritionally poor foods are heavily advertised to children on television. Whether those same products are also advertised to parents on television has not been systematically examined. This study is a content analysis of advertisements for children's packaged foods and beverages aired over US network, cable, and syndicated television for 1 year (2012 to 2013). The target audience of each advertisement was defined as children or parents based on advertisement content, where parent-directed advertisements included emotional appeals related to family bonding and love. Advertisement characteristics and patterns of airtime were compared across target audience, and the proportion of total airtime devoted to advertisements targeting parents was computed. Fifty-one children's food or beverage products were advertised over the study year, 25 (49%) of which were advertised directly to parents. Parent-directed advertisements more often featured nutrition and health messaging and an active lifestyle than child-directed advertisements, whereas child-directed advertisements more frequently highlighted fun and product taste. Over all products, 42.4% of total airtime was devoted to advertisements that targeted parents. The products with the most amount of airtime over the study year were ready-to-eat cereals, sugar-sweetened beverages, and children's yogurt, and the proportion of total advertisement airtime for those products devoted to parents was 24.4%, 72.8%, and 25.8%, respectively. Television advertisements for children's packaged foods and beverages frequently targeted parents with emotional appeals and messaging related to nutrition and health. Findings are of concern if exposure to such advertisements among parents may shape their beliefs about the appropriateness of nutritionally questionable children's foods and beverages. Copyright © 2015 by the American Academy of Pediatrics.

Delinquency in Adolescent Girls: Using a Confluence Approach to Understand the Influences of Parents and Peers.

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Henneberger, Angela K; Tolan, Patrick H; Hipwell, Alison E; Keenan, Kate

2014-11-01

Determining the interdependence of family and peer influences on the development of delinquency is critical to defining and implementing effective interventions. This study explored the longitudinal relationship among harsh punishment, positive parenting, peer delinquency, and adolescent delinquency using data from a sub-sample of the Pittsburgh Girls Study. Participants were 622 adolescent girls (42% European American, 53% African American); families living in low-income neighborhoods were oversampled. After controlling for the effects of race, living in a single parent household, and receipt of public assistance, harsh punishment and peer delinquency in early adolescence were positively related to delinquency in mid-adolescence. No significant main effects of positive parenting or interaction effects between parenting and peer delinquency were observed. Thus, the effects of harsh parenting and peer delinquency are independent and perhaps additive, rather than interdependent. Results indicate the continued importance of targeting both parenting and peer relationships to prevent delinquency in adolescent girls.

Defining key features of the broad autism phenotype: a comparison across parents of multiple- and single-incidence autism families.

Science.gov (United States)

Losh, Molly; Childress, Debra; Lam, Kristen; Piven, Joseph

2008-06-05

This study examined the frequency of personality, language, and social-behavioral characteristics believed to comprise the broad autism phenotype (BAP), across families differing in genetic liability to autism. We hypothesized that within this unique sample comprised of multiple-incidence autism families (MIAF), single-incidence autism families (SIAF), and control Down syndrome families (DWNS), a graded expression would be observed for the principal characteristics conferring genetic susceptibility to autism, in which such features would express most profoundly among parents from MIAFs, less strongly among SIAFs, and least of all among comparison parents from DWNS families, who should display population base rates. Analyses detected linear expression of traits in line with hypotheses, and further suggested differential intrafamilial expression across family types. In the vast majority of MIAFs both parents displayed BAP characteristics, whereas within SIAFs, it was equally likely that one, both, or neither parent show BAP features. The significance of these findings is discussed in relation to etiologic mechanisms in autism and relevance to molecular genetic studies. (c) 2007 Wiley-Liss, Inc.

The health status and well-being of low-resource, housing-unstable, single-parent families living in violent neighbourhoods in Philadelphia, Pennsylvania.

Science.gov (United States)

Jacoby, Sara F; Tach, Laura; Guerra, Terry; Wiebe, Douglas J; Richmond, Therese S

2017-03-01

The health and well-being of single-parent families living in violent neighbourhoods in US cities who participate in housing programmes is not well described. This two-phase, mixed-methods study explores the health status of families who were participants in a housing-plus programme in Philadelphia, Pennsylvania between 2011 and 2013 and the relationship between the characteristics of the neighbourhoods in which they lived and their perceptions of well-being and safety. In phase 1, data collected with standardised health status instruments were analysed using descriptive statistics and independent sample t-tests to describe the health of single parents and one randomly selected child from each parent's household in comparison to population norms. In a subset of survey respondents, focus groups were conducted to generate an in-depth understanding of the daily lives and stressors of these families. Focus group data were analysed using content analysis to identify key descriptive themes. In phase 2, daily activity path mapping, surveys and interviews of parent-child dyads were collected to assess how these families perceive their health, neighbourhood and the influence of neighbourhood characteristics on the families' day-to-day experience. Narratives and activity maps were combined with crime data from the Philadelphia Police Department to analyse the relationship between crime and perceptions of fear and safety. Phase 1 data demonstrated that parent participants met or exceeded the national average for self-reported physical health but fell below the national average across all mental health domains. Over 40% reported moderate to severe symptoms of depression. Parents described high levels of stress resulting from competing priorities, financial instability, and concern for their children's well-being and safety. Analysis of phase 2 data demonstrated that neighbourhood characteristics exert influence over parents' perceptions of their environment and how they permit

Parents-CARE: a suicide prevention program for parents of at-risk youth.

Science.gov (United States)

Hooven, Carole

2013-02-01

Families play an important role in youth suicide prevention, as both a source of protection and a source of risk, and thus are an important target for adolescent suicide prevention programs. This article describes in detail Parents-CARE, a brief youth suicide prevention program for parents, for which effectiveness has been demonstrated. Engaging parents in preventive intervention can be challenging; therefore, the feasibility, acceptability, and relevance of the program to parents are examined. A total of 289 households participated in Parents-CARE. Parent attendance data and parent and interventionist process data are utilized to demonstrate the positive response by parents to the program. The Parents-CARE program was highly attended, and ratings demonstrate that parents were engaged in the program. Ratings show parents found the program both acceptable and relevant. Hence, the program described is promising for clinicians working with at-risk youth as they seek brief, accessible, and effective interventions that include parents in order to amplify the effects of an individual intervention approach. © 2013 Wiley Periodicals, Inc.

Children with Lesbian Parents: A Community Study.

Science.gov (United States)

Golombok, Susan; Perry, Beth; Burston, Amanda; Murray, Clare; Mooney-Somers, Julid; Stevens, Madeleine; Golding, Jean

2003-01-01

Examined the quality of parent-child relationships and the socioemotional and gender development of a community sample of 7-year-olds with lesbian parents, with two-parent heterosexual parents, or with single heterosexual mothers from the Avon Longitudinal Study of Parents and Children. Found no significant differences between lesbian mothers and…

High power laser interaction with single and double layer targets

Czech Academy of Sciences Publication Activity Database

Borodziuk, S.; Demchenko, N. N.; Gus'kov, S. Yu.; Jungwirth, Karel; Kálal, M.; Kasperczuk, A.; Kondrashov, V. N.; Králiková, Božena; Krouský, Eduard; Limpouch, Jiří; Mašek, Karel; Pisarczyk, P.; Pisarczyk, T.; Pfeifer, Miroslav; Rohlena, Karel; Rozanov, V. B.; Skála, Jiří; Ullschmied, Jiří

2005-01-01

Roč. 35, č. 2 (2005), s. 241-262 ISSN 0078-5466 R&D Projects: GA MŠk(CZ) LN00A100; GA AV ČR(CZ) KSK2043105 Grant - others:EU(XE) HPRI-CT-1999-00053; RFBR(RU) 02-02-16966; IAEA(XE) 11655/RBF; INTAS(XX) 01-0572 Institutional research plan: CEZ:AV0Z10100523; CEZ:AV0Z20430508 Keywords : laser produced plasma * three-frame interferometry * macroparticle * single and double targets * crater * shock wave * laser energy absorption Subject RIV: BH - Optics, Masers, Lasers Impact factor: 0.459, year: 2005

Concurrent predictors of dysfunctional parenting and maternal confidence: implications for parenting interventions.

Science.gov (United States)

Morawska, A; Sanders, M R

2007-11-01

The often intense nature of the conflict between parents and their toddlers requires better understanding of what happens during this stage of development and how difficulties can be prevented from escalating in the future. Clarification of the nature of family and parenting factors related to toddler behaviour allows better capacity for intervention development and tailoring to individual families. A total of 126 mothers of toddlers completed a self-report assessment battery, examining child behaviour, parenting style and confidence, as well as broader family adjustment measures. The study found that maternal confidence and dysfunctional parenting were interrelated and were also predicted best by parenting variables, in contrast to socio-demographic and child variables. Maternal confidence also mediated the relationships between family income and toddler behaviour. Parenting style and confidence are important modifiable factors to target in parenting interventions. The implications for the development, implementation and delivery of parenting interventions are discussed.

A Single-Arm Feasibility Trial of Problem-Solving Skills Training for Parents of Children with Idiopathic Chronic Pain Conditions Receiving Intensive Pain Rehabilitation.

Science.gov (United States)

Law, Emily F; Fales, Jessica L; Beals-Erickson, Sarah E; Failo, Alessandro; Logan, Deirdre; Randall, Edin; Weiss, Karen; Durkin, Lindsay; Palermo, Tonya M

2017-05-01

To adapt problem-solving skills training (PSST) for parents of children receiving intensive pain rehabilitation and evaluate treatment feasibility, acceptability, and satisfaction. Using a prospective single-arm case series design, we evaluated the feasibility of delivering PSST to 26 parents (84.6% female) from one of three pediatric pain rehabilitation programs. Parents completed four to six sessions of PSST delivered during a 2-4-week period. A mixed-methods approach was used to assess treatment acceptability and satisfaction. We also assessed changes in parent mental health and behavior outcomes from pretreatment to immediate posttreatment and 3-month follow-up. Parents demonstrated excellent treatment adherence and rated the intervention as highly acceptable and satisfactory. Preliminary analyses indicated improvements in domains of mental health, parenting behaviors, health status, and problem-solving skills. Findings demonstrate the potential role of psychological interventions directed at reducing parent distress in the context of intensive pediatric pain rehabilitation. © The Author 2016. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Targeted mutations induced by a single acetylaminofluorene DNA adduct in mammalian cells and bacteria

International Nuclear Information System (INIS)

Moryia, M.; Takeshita, M.; Johnson, F.; Peden, K.; Will, S.; Grollman, A.P.

1988-01-01

Mutagenic specificity of 2-acetylaminofluorene (AAF) has been established in mammalian cells and several strains of bacteria by using a shuttle plasmid vector containing a single N-(deoxyguanosin-8-yl)acetylaminofluorene (C8-dG-AAF) adduct. The nucleotide sequence of the gene conferring tetracycline resistance was modified by conservative codon replacement so as to accommodate the sequence d(CCTTCGCTAC) flanked by two restriction sites, Bsm I and Xho I. The corresponding synthetic oligodeoxynucleotide underwent reaction with 2-(N-acetoxy-N-acetylamino)-fluorene (AAAF), forming a single dG-AAF adduct. This modified oligodeoxynucleotide was hybridized to its complementary strand and ligated between the Bsm I and Xho I sites of the vector. Plasmids containing the C8-dG-AAF adduct were used to transfect simian virus 40-transformed simian kidney (COS-1) cells and to transform several AB strains of Escherichia coli. Colonies containing mutant plasmides were detected by hybridization to 32 P-labeled oligodeoxynucleotides. Presence of the single DNA adduct increased the mutation frequency by 8-fold in both COS cells and E. coli. Over 80% of mutations detected in both systems were targeted and represented G x C → C x G or G x C → T x A transversions or single nucleotide deletions. The authors conclude that modification of a deoxyguanosine residue with AAF preferentially induces mutations targeted at this site when a plasmid containing a single C8-dG-AAF adduct is introduced into mammalian cells or bacteria

The relationship between parental depressive symptoms, family type, and adolescent functioning.

Science.gov (United States)

Sieh, Dominik Sebastian; Sieh, Dominik Sebstian; Visser-Meily, Johanna Maria Augusta; Meijer, Anne Marie

2013-01-01

It is evident that parental depressive symptoms negatively influence adolescent behavior and various psychosocial outcomes. Certain family types like families with a chronically ill parent and single parent families are more vulnerable to parental depressive symptoms. However, the relationship between these symptoms, family type, and adolescent functioning remains largely unclear. This study examined relations between self-report of parental depressive symptoms and adolescent functioning in 86 two-parent families including a parent with a chronic medical condition, 94 families with healthy single parents, and 69 families with 2 healthy parents (comparison group). Parents completed the Beck Depression Inventory. Adolescents filled in the Youth Self-Report measuring problem behavior, and other instruments measuring psychosocial outcomes (stress, grade point average, school problems, and self-esteem). Multilevel analyses were used to examine the effects of family type, parental depressive symptoms, adolescents' gender and age, and interaction effects on adolescent functioning. The results indicated that adolescents with chronically ill and single parents had a lower grade point average (pfamily types. Parental depressive symptoms were strongly related to child report of stress (pfamily with 2 parents may have less impact on adolescent problem behavior than growing up in a single parent family. Health practitioners are encouraged to be attentive to the unique and combined influence of family type and parental depressive symptoms on adolescent functioning. Older and female adolescents deserve particular attention.

The relationship between parental depressive symptoms, family type, and adolescent functioning.

Directory of Open Access Journals (Sweden)

Dominik Sebastian Sieh

Full Text Available It is evident that parental depressive symptoms negatively influence adolescent behavior and various psychosocial outcomes. Certain family types like families with a chronically ill parent and single parent families are more vulnerable to parental depressive symptoms. However, the relationship between these symptoms, family type, and adolescent functioning remains largely unclear. This study examined relations between self-report of parental depressive symptoms and adolescent functioning in 86 two-parent families including a parent with a chronic medical condition, 94 families with healthy single parents, and 69 families with 2 healthy parents (comparison group. Parents completed the Beck Depression Inventory. Adolescents filled in the Youth Self-Report measuring problem behavior, and other instruments measuring psychosocial outcomes (stress, grade point average, school problems, and self-esteem. Multilevel analyses were used to examine the effects of family type, parental depressive symptoms, adolescents' gender and age, and interaction effects on adolescent functioning. The results indicated that adolescents with chronically ill and single parents had a lower grade point average (p<.01 than the comparison group. Adolescents of single parents reported more internalizing problems (p<.01 and externalizing problems (p<.05 than children from the other family types. Parental depressive symptoms were strongly related to child report of stress (p<.001. Adolescents of depressed chronically ill parents were particularly vulnerable to internalizing problems (interaction effect, p<.05. Older children and girls, and especially older girls, displayed more internalizing problems and stress. It can be concluded that growing up with a chronically ill parent in a family with 2 parents may have less impact on adolescent problem behavior than growing up in a single parent family. Health practitioners are encouraged to be attentive to the unique and combined

Effects of single parenthood on educational aspiration and student disengagement in Korea

Directory of Open Access Journals (Sweden)

Hyunjoon Park

2008-05-01

Full Text Available The recent rapid increase in divorce, along with its distinctive cultural and welfare environments for single-parent families, makes Korea an interesting case for examining effects of single parenthood on children's education. Using data from Korean 9th and 12th graders, I compare the levels of educational aspiration and student disengagement between students with two parents and those with a single parent, distinguishing divorced single fathers, widowed single fathers, divorced single mothers, and widowed single mothers. Logistic regression analyses show that students with a divorced single parent, regardless of gender of the parent, are much less likely to aspire to four-year university education and more likely to be disengaged than their counterparts with two parents. The effects of widowhood disappear once control variables are held constant. Lower household income among single-parent families explains in part the poorer educational outcomes of their children. Parent-child interaction is another important mediating factor for the effect of single fatherhood but not for single motherhood. The relevance of the extended family system and distinctive features of post-divorce living arrangements in Korea is discussed to understand the effects of single parenthood.

Stress and Single Professional Women: An Exploration of Causal Factors.

Science.gov (United States)

Fong, Margaret L.; Amatea, Ellen S.

1992-01-01

Explored stress, career satisfaction, career commitment, personal resources, and coping strategies for single, single-parent, married, and married-parent academic women (n=141). Results indicated single women had significantly higher levels of stress symptoms than married-parent women. Single women did not differ from multiple-role colleagues in…

Hope for children and families: targeting abusive parenting and the associated impairment of children.

Science.gov (United States)

Bentovim, Arnon; Elliott, Ian

2014-01-01

The purpose of this study is to distill the "effective practice elements" from randomised controlled interventions (RCTs) to prevent the recurrence of abusive and neglectful parenting and the associated health and developmental impairment of children. The resulting elements would be used then to develop a step-by-step modular-systemic approach to intervention that is suitable to the needs of a variety of frontline practitioners in social care, health, and education. A series of 22 randomised RCTs were analysed using the distillation and matching approach to establish the presence of effective practice elements. The focus was physical and sexual abuse, victims and children, and young people as perpetrators; neglect including failure to thrive, emotional abuse (exposure to violence and mental health issues). The studies were analysed for effective practice elements, across different approaches matched to interventions focused on parenting, on children and young people, and on family/professional relationships. The proportion of practice elements utilised in each form of maltreatment was defined. The distillation process resulted in a total of 47 practice elements present across all forms of maltreatment studied. An experienced group of practitioners from statutory and voluntary agencies ordered and integrated the most frequently utilised emerging elements into a series of step-by-step modules, which could fit the complex needs of families when maltreatment had occurred. The resulting manual, Hope for Children and Families, provides a "menu" of evidence-based, step-by-step modular interventions targeting the profile of abusive and neglectful parenting and associated impairments of children. To be effective for frontline practitioners, the manual will need to be delivered in a user-friendly format, training developed, and supervision and support provided.

SAQP pitch walk metrology using single target metrology

Science.gov (United States)

Fang, Fang; Herrera, Pedro; Kagalwala, Taher; Camp, Janay; Vaid, Alok; Pandev, Stilian; Zach, Franz

2017-03-01

Self-aligned quadruple patterning (SAQP) processes have found widespread acceptance in advanced technology nodes to drive device scaling beyond the resolution limitations of immersion scanners. Of the four spaces generated in this process from one lithography pattern two tend to be equivalent as they are derived from the first spacer deposition. The three independent spaces are commonly labelled as α, β and γ. α, β and γ are controlled by multiple process steps including the initial lithographic patterning process, the two mandrel and spacer etches as well as the two spacer depositions. Scatterometry has been the preferred metrology approach, however is restricted to repetitive arrays. In these arrays independent measurements, in particular of alpha and gamma, are not possible due to degeneracy of the standard array targets. . In this work we present a single target approach which lifts the degeneracies commonly encountered while using product relevant layout geometries. We will first describe the metrology approach which includes the previously described SRM (signal response metrology) combined with reference data derived from CD SEM data. The performance of the methodology is shown in figures 1-3. In these figures the optically determined values for alpha, beta and gamma are compared to the CD SEM reference data. The variations are achieved using controlled process experiments varying Mandrel CD and Spacer deposition thicknesses.

Pathways linking parental divorce with adolescent depression.

Science.gov (United States)

Aseltine, R H

1996-06-01

This article examines the intervening pathways linking parental divorce with adolescent depression, using both cross-sectional and prospective data from a study of high school students in the Boston metropolitan area. Overall, findings reveal that parental divorce is linked with adolescent depression in two ways: (1) it is a source of numerous secondary problems and stresses that are causally related to depression, and (2) it alters youths' reactivity to these stresses, in some cases enhancing, but in other cases mitigating, their depressive effects. Analyses demonstrated the central role of economic hardship in linking family status with depression, with the strength of this indirect pathway partly attributable to the greater vulnerability of youths in single-parent families to financial stresses. In contrast, family conflict did not account for the distress of youths in single-parent families, largely because of their immunity to the effects of such conflict. Finally, prospective data failed to support the hypothesis that differences between youths in single-parent and intact families predate the divorce.

When Parenting Becomes Unthinkable: Intervening with Traumatized Parents and Their Toddlers

Science.gov (United States)

Schechter, Daniel S.; Willheim, Erica

2009-01-01

A case of a single mother who sought psychiatric help for her tendency to be violent due to past trauma is described to illustrate a model of parent-child assessment and intervention. Practicing self-reflective functioning allows a psychiatrist that treats such cases to provide the external regulation and support for the parent to consider the…

Do Parent Education Programs Promote Healthy Post-Divorce Parenting? Critical Distinctions and a Review of the Evidence

Science.gov (United States)

Sigal, Amanda; Sandler, Irwin; Wolchik, Sharlene; Braver, Sanford

2009-01-01

Most parent education programs are designed to improve child well-being following divorce by changing some aspect of parenting. However, there has been relatively little discussion of what aspects of parenting are most critical and the effectiveness of programs to change different aspects of parenting. This paper addresses these issues by: 1. Distinguishing three aspects of post-divorce parenting that have been targeted in parent education programs; 2. Reviewing evidence of the relations between each aspect of parenting and the well-being of children and; 3. Critically reviewing evidence that parent education programs have been successful in changing each aspect of post-divorce parenting. PMID:21552360

A Comparative Study of Parental Involvement and Its Effect on African-American Male and Overall Student Achievement at Single Gender and Coeducational Middle Schools

Science.gov (United States)

Nellums, Michael W.

2011-01-01

The purpose of this study was to determine if Parental Involvement influenced academic performance at single gender and co-educational schools. This study also compared African American male academic achievement with all students enrolled in two single gender, and one coeducational, middle school programs. Although all three schools reflected a…

The Effects of Neighborhood Proportion of Single-Parent Families and Mother-Adolescent Relationships on Adolescents' Number of Sexual Partners.

Science.gov (United States)

Cleveland, H. Harrington; Gilson, Michael

2004-01-01

Using both individual-level and census-level data, this study predicts the number of sexual partners reported by male and female adolescents from the quality of their mother relationship and neighborhood proportion of single-parent families. Both predictors were associated with number of sexual partners for both males and females in OLS analyses.…

Parents' Involvement in Children's Lives in Africa

African Journals Online (AJOL)

chifaou.amzat

2012-12-17

Dec 17, 2012 ... urban areas, why are single parent families and divorce on the rise; why are ... Understanding such issues as child-parent relations, parenting styles, ..... psychosocial challenges, including low self esteem, early marriages, ...

Children’s Food and Beverage Promotion on Television to Parents

Science.gov (United States)

Smith, Marietta E.; Mathur, Suman J.; Sargent, James D.; Gilbert-Diamond, Diane

2015-01-01

BACKGROUND: Nutritionally poor foods are heavily advertised to children on television. Whether those same products are also advertised to parents on television has not been systematically examined. METHODS: This study is a content analysis of advertisements for children’s packaged foods and beverages aired over US network, cable, and syndicated television for 1 year (2012 to 2013). The target audience of each advertisement was defined as children or parents based on advertisement content, where parent-directed advertisements included emotional appeals related to family bonding and love. Advertisement characteristics and patterns of airtime were compared across target audience, and the proportion of total airtime devoted to advertisements targeting parents was computed. RESULTS: Fifty-one children’s food or beverage products were advertised over the study year, 25 (49%) of which were advertised directly to parents. Parent-directed advertisements more often featured nutrition and health messaging and an active lifestyle than child-directed advertisements, whereas child-directed advertisements more frequently highlighted fun and product taste. Over all products, 42.4% of total airtime was devoted to advertisements that targeted parents. The products with the most amount of airtime over the study year were ready-to-eat cereals, sugar-sweetened beverages, and children’s yogurt, and the proportion of total advertisement airtime for those products devoted to parents was 24.4%, 72.8%, and 25.8%, respectively. DISCUSSION: Television advertisements for children’s packaged foods and beverages frequently targeted parents with emotional appeals and messaging related to nutrition and health. Findings are of concern if exposure to such advertisements among parents may shape their beliefs about the appropriateness of nutritionally questionable children’s foods and beverages. PMID:26553181

Effectiveness of ACT-Based Parenting Training to Mothers on the Depression of Children with Cleft Lip and Palate: A Single Subject Study

OpenAIRE

محمد صالح فقیهی; محمد باقر کجباف

2017-01-01

The purpose of this study was to determine the effectiveness of Parenting Training based on Acceptance and Commitment Therapy (ACT) to mothers on the depression of children with cleft lip and palate. The research method was based on a single case and individual intervention study. The sample was constituted of 65 Isfahanian children with cleft lip and palate. Parenting skills based on ACT were taught to five mothers of children with cleft lip and palate who achieved the minimum score in scree...

Single-photon sensitive fast ebCMOS camera system for multiple-target tracking of single fluorophores: application to nano-biophotonics

Science.gov (United States)

Cajgfinger, Thomas; Chabanat, Eric; Dominjon, Agnes; Doan, Quang T.; Guerin, Cyrille; Houles, Julien; Barbier, Remi

2011-03-01

Nano-biophotonics applications will benefit from new fluorescent microscopy methods based essentially on super-resolution techniques (beyond the diffraction limit) on large biological structures (membranes) with fast frame rate (1000 Hz). This trend tends to push the photon detectors to the single-photon counting regime and the camera acquisition system to real time dynamic multiple-target tracing. The LUSIPHER prototype presented in this paper aims to give a different approach than those of Electron Multiplied CCD (EMCCD) technology and try to answer to the stringent demands of the new nano-biophotonics imaging techniques. The electron bombarded CMOS (ebCMOS) device has the potential to respond to this challenge, thanks to the linear gain of the accelerating high voltage of the photo-cathode, to the possible ultra fast frame rate of CMOS sensors and to the single-photon sensitivity. We produced a camera system based on a 640 kPixels ebCMOS with its acquisition system. The proof of concept for single-photon based tracking for multiple single-emitters is the main result of this paper.

Changes in Psychiatric behavior of adolescents due to absence one of the parents

International Nuclear Information System (INIS)

Ashry, K.; El-Maghraby, S.A.

2013-01-01

This study aimed at exploring psychiatric morbidity among adolescents of single parent families. Subjects were recruited from 15 randomly chosen schools distributed in 3 educational districts in Greater Cairo. They were candidates for socio-demographic data sheet, the General Health Questionnaire (GHQ), Children Anxiety Scale(CAS), Children Depression Inventory(CDI), Youth Self Report(YSR), and symptom check list(SCL). Single parenting was due to parental death in 55.67%, parental travel in 29.31% ,divorce in 7.88% and desertion in 7.14%. Stratistically Higher minimal psychiatric morbidity, higher anxiety and depression symptoms, and higher YSR behavioral problem scores were found in single-parent than two-parent adolescents. Single parenting was significantly associated with low scholastic achievement and with diagnosis depression, mixed anxiety depression, and mixed anxiety with somatization disorder and phobias (specially social phobia).Conduct disorder and psychoactive substance experimentation although it is overrepresented, it didn't show a significant correlation. Parent absence (particularly the father), through divorce or death has greater impact on boys than girls. Every type of single parenting has its own profile on adolescent's behavioral and psychiatric problems

Parenting an overweight or obese teen; issues and advice from parents

Science.gov (United States)

Boutelle, Kerri N.; Feldman, Shira; Neumark-Sztainer, Dianne

2013-01-01

Objective This qualitative study addresses: 1) What challenges do parents of overweight adolescents face? 2) What advice do parents of overweight adolescents have for other parents? Design One-on-one interviews were conducted with 27 parents of overweight or previously overweight adolescents Setting Medical clinic at the University of Minnesota Participants 27 parents of adolescents (12-19 years) who were either currently or previously overweight recruited from the community Main Outcome Measures. Qualitative interviews related to parenting overweight adolescents Analysis Content analysis was used to identify themes regarding parental experiences. Results Issues most frequently mentioned: 1) uncertainty regarding effective communication with adolescent about weight-related topics, 2) inability to control adolescent’s decisions around healthy eating and activity behaviors, 3) concern for adolescent’s well-being, 4) parental feeling of responsibility/guilt. Parental advice most often provided included: 1) setting up healthy home environment, 2) parental role modeling of healthy behaviors, and 3) providing support/encouragement for positive efforts. Conclusions Topics for potential intervention development include communication and motivation of adolescents regarding weight-related topics, appropriate autonomy, and addressing negative emotions concerning the adolescent’s weight status. Targeting these topics could potentially improve acceptability and outcomes for treatments. PMID:22770833

Single-Labeled Oligonucleotides Showing Fluorescence Changes upon Hybridization with Target Nucleic Acids

Directory of Open Access Journals (Sweden)

Gil Tae Hwang

2018-01-01

Full Text Available Sequence-specific detection of nucleic acids has been intensively studied in the field of molecular diagnostics. In particular, the detection and analysis of single-nucleotide polymorphisms (SNPs is crucial for the identification of disease-causing genes and diagnosis of diseases. Sequence-specific hybridization probes, such as molecular beacons bearing the fluorophore and quencher at both ends of the stem, have been developed to enable DNA mutation detection. Interestingly, DNA mutations can be detected using fluorescently labeled oligonucleotide probes with only one fluorophore. This review summarizes recent research on single-labeled oligonucleotide probes that exhibit fluorescence changes after encountering target nucleic acids, such as guanine-quenching probes, cyanine-containing probes, probes containing a fluorophore-labeled base, and microenvironment-sensitive probes.

Mindfulness and parenting distress among parents of children with disabilities: A literature review.

Science.gov (United States)

Rayan, Ahmad; Ahmad, Muayyad

2018-04-01

The purpose of this review was to determine the effectiveness of mindfulness-based interventions (MBIs) for management of parenting distress in parents of children with disabilities. A narrative review was conducted. A search protocol was conducted using Google Scholar, EBSCO, Pubmed, CINAHL, Ovid, and PsycINFO databases up to September 1, 2016. Interventions used a variety of approaches to implement mindfulness training, including MBIs and combined mindfulness and other interventions. Targeted outcomes included in this review were parenting stress and psychological distress. Most of the reviewed papers reported positive role of MBIs to manage parenting distress. The results of this first review on the topic provide preliminary support for the efficacy of MBIs for supporting parents of children with disabilities. © 2017 Wiley Periodicals, Inc.

Targeting children of substance-using parents with the community-based group intervention TRAMPOLINE: A randomised controlled trial - design, evaluation, recruitment issues

Science.gov (United States)

2012-01-01

Background Children of substance-abusing parents are at risk for developing psychosocial development problems. In Germany it is estimated that approx. 2.65 million children are affected by parental substance abuse or dependence. Only ten percent of them receive treatment when parents are treated. To date, no evaluated programme for children from substance-affected families exists in Germany. The study described in this protocol is designed to test the effectiveness of the group programme TRAMPOLINE for children aged 8-12 years with at least one substance-abusing or -dependent caregiver. The intervention is specifically geared to issues and needs of children from substance-affected families. Methods/Design The effectiveness of the manualised nine-session group programme TRAMPOLINE is tested among N = 218 children from substance-affected families in a multicentre randomised controlled trial. Outpatient counselling facilities across the nation from different settings (rural/urban, Northern/Southern/Eastern/Western regions of the country) will deliver the interventions, as they hold the primary access to the target group in Germany. The control condition is a group programme with the same duration that is not addiction-specific. We expect that participants in the intervention condition will show a significant improvement in the use of adaptive coping strategies (in general and within the family) compared to the control condition as a direct result of the intervention. Data is collected shortly before and after as well as six months after the intervention. Discussion In Germany, the study presented here is the first to develop and evaluate a programme for children of substance-abusing parents. Limitations and strengths are discussed with a special focus on recruitment challenges as they appear to be the most potent threat to feasibility in the difficult-to-access target group at hand (Trial registration: ISRCTN81470784). PMID:22439919

Targeting children of substance-using parents with the community-based group intervention TRAMPOLINE: A randomised controlled trial - design, evaluation, recruitment issues

Directory of Open Access Journals (Sweden)

Bröning Sonja

2012-03-01

Full Text Available Abstract Background Children of substance-abusing parents are at risk for developing psychosocial development problems. In Germany it is estimated that approx. 2.65 million children are affected by parental substance abuse or dependence. Only ten percent of them receive treatment when parents are treated. To date, no evaluated programme for children from substance-affected families exists in Germany. The study described in this protocol is designed to test the effectiveness of the group programme TRAMPOLINE for children aged 8-12 years with at least one substance-abusing or -dependent caregiver. The intervention is specifically geared to issues and needs of children from substance-affected families. Methods/Design The effectiveness of the manualised nine-session group programme TRAMPOLINE is tested among N = 218 children from substance-affected families in a multicentre randomised controlled trial. Outpatient counselling facilities across the nation from different settings (rural/urban, Northern/Southern/Eastern/Western regions of the country will deliver the interventions, as they hold the primary access to the target group in Germany. The control condition is a group programme with the same duration that is not addiction-specific. We expect that participants in the intervention condition will show a significant improvement in the use of adaptive coping strategies (in general and within the family compared to the control condition as a direct result of the intervention. Data is collected shortly before and after as well as six months after the intervention. Discussion In Germany, the study presented here is the first to develop and evaluate a programme for children of substance-abusing parents. Limitations and strengths are discussed with a special focus on recruitment challenges as they appear to be the most potent threat to feasibility in the difficult-to-access target group at hand (Trial registration: ISRCTN81470784.

Targeting children of substance-using parents with the community-based group intervention TRAMPOLINE: a randomised controlled trial--design, evaluation, recruitment issues.

Science.gov (United States)

Bröning, Sonja; Wiedow, Annika; Wartberg, Lutz; Ruths, Sylvia; Haevelmann, Andrea; Kindermann, Sally-Sophie; Moesgen, Diana; Schaunig-Busch, Ines; Klein, Michael; Thomasius, Rainer

2012-03-22

Children of substance-abusing parents are at risk for developing psychosocial development problems. In Germany it is estimated that approx. 2.65 million children are affected by parental substance abuse or dependence. Only ten percent of them receive treatment when parents are treated. To date, no evaluated programme for children from substance-affected families exists in Germany. The study described in this protocol is designed to test the effectiveness of the group programme TRAMPOLINE for children aged 8-12 years with at least one substance-abusing or -dependent caregiver. The intervention is specifically geared to issues and needs of children from substance-affected families. The effectiveness of the manualised nine-session group programme TRAMPOLINE is tested among N = 218 children from substance-affected families in a multicentre randomised controlled trial. Outpatient counselling facilities across the nation from different settings (rural/urban, Northern/Southern/Eastern/Western regions of the country) will deliver the interventions, as they hold the primary access to the target group in Germany. The control condition is a group programme with the same duration that is not addiction-specific. We expect that participants in the intervention condition will show a significant improvement in the use of adaptive coping strategies (in general and within the family) compared to the control condition as a direct result of the intervention. Data is collected shortly before and after as well as six months after the intervention. In Germany, the study presented here is the first to develop and evaluate a programme for children of substance-abusing parents. Limitations and strengths are discussed with a special focus on recruitment challenges as they appear to be the most potent threat to feasibility in the difficult-to-access target group at hand (Trial registration: ISRCTN81470784).

Impact of a parent-child sexual communication campaign: results from a controlled efficacy trial of parents.

Science.gov (United States)

Davis, Kevin C; Blitstein, Jonathan L; Evans, W Douglas; Kamyab, Kian

2010-07-21

Prior research supports the notion that parents have the ability to influence their children's decisions regarding sexual behavior. Yet parent-based approaches to curbing teen pregnancy and STDs have been relatively unexplored. The Parents Speak Up National Campaign (PSUNC) is a multimedia campaign that attempts to fill this void by targeting parents of teens to encourage parent-child communication about waiting to have sex. The campaign follows a theoretical framework that identifies cognitions that are targeted in campaign messages and theorized to influence parent-child communication. While a previous experimental study showed PSUNC messages to be effective in increasing parent-child communication, it did not address how these effects manifest through the PSUNC theoretical framework. The current study examines the PSUNC theoretical framework by 1) estimating the impact of PSUNC on specific cognitions identified in the theoretical framework and 2) examining whether those cognitions are indeed associated with parent-child communication Our study consists of a randomized efficacy trial of PSUNC messages under controlled conditions. A sample of 1,969 parents was randomly assigned to treatment (PSUNC exposure) and control (no exposure) conditions. Parents were surveyed at baseline, 4 weeks, 6 months, 12 months, and 18 months post-baseline. Linear regression procedures were used in our analyses. Outcome variables included self-efficacy to communicate with child, long-term outcome expectations that communication would be successful, and norms on appropriate age for sexual initiation. We first estimated multivariable models to test whether these cognitive variables predict parent-child communication longitudinally. Longitudinal change in each cognitive variable was then estimated as a function of treatment condition, controlling for baseline individual characteristics. Norms related to appropriate age for sexual initiation and outcome expectations that communication

Impact of a parent-child sexual communication campaign: results from a controlled efficacy trial of parents

Directory of Open Access Journals (Sweden)

Evans W Douglas

2010-07-01

Full Text Available Abstract Background Prior research supports the notion that parents have the ability to influence their children's decisions regarding sexual behavior. Yet parent-based approaches to curbing teen pregnancy and STDs have been relatively unexplored. The Parents Speak Up National Campaign (PSUNC is a multimedia campaign that attempts to fill this void by targeting parents of teens to encourage parent-child communication about waiting to have sex. The campaign follows a theoretical framework that identifies cognitions that are targeted in campaign messages and theorized to influence parent-child communication. While a previous experimental study showed PSUNC messages to be effective in increasing parent-child communication, it did not address how these effects manifest through the PSUNC theoretical framework. The current study examines the PSUNC theoretical framework by 1 estimating the impact of PSUNC on specific cognitions identified in the theoretical framework and 2 examining whether those cognitions are indeed associated with parent-child communication Methods Our study consists of a randomized efficacy trial of PSUNC messages under controlled conditions. A sample of 1,969 parents was randomly assigned to treatment (PSUNC exposure and control (no exposure conditions. Parents were surveyed at baseline, 4 weeks, 6 months, 12 months, and 18 months post-baseline. Linear regression procedures were used in our analyses. Outcome variables included self-efficacy to communicate with child, long-term outcome expectations that communication would be successful, and norms on appropriate age for sexual initiation. We first estimated multivariable models to test whether these cognitive variables predict parent-child communication longitudinally. Longitudinal change in each cognitive variable was then estimated as a function of treatment condition, controlling for baseline individual characteristics. Results Norms related to appropriate age for sexual

Marginal Effects of a Gross Income Increase for a Single Parent Family in Six European Countries

DEFF Research Database (Denmark)

Willumsen, Marie

the contributions to the combined marginal rate, the marginal effective tax rate, METR, using the OECD term, from taxation, payment for childcare, tapering of housing benefits and sometimes child benefits, when the income varies from a low level to a high level for a single parent family. Six countries are included......High marginal tax rates constitute an issue in several countries because they are supposed to create barriers for increased labour supply. It is, however, often the case that relatively low income families with children face substantially higher combined marginal rates than even the highest...

Evidence-Based Identification of Key Beliefs Explaining Infant Male Circumcision Motivation Among Expectant Parents in Zimbabwe: Targets for Behavior Change Messaging.

Science.gov (United States)

Montaño, Daniel E; Tshimanga, Mufuta; Hamilton, Deven T; Gorn, Gerald; Kasprzyk, Danuta

2018-02-01

Slow adult male circumcision uptake is one factor leading some to recommend increased priority for infant male circumcision (IMC) in sub-Saharan African countries. This research, guided by the integrated behavioral model (IBM), was carried out to identify key beliefs that best explain Zimbabwean parents' motivation to have their infant sons circumcised. A quantitative survey, designed from qualitative elicitation study results, was administered to independent representative samples of 800 expectant mothers and 795 expectant fathers in two urban and two rural areas in Zimbabwe. Multiple regression analyses found IMC motivation among fathers was explained by instrumental attitude, descriptive norm and self-efficacy; while motivation among mothers was explained by instrumental attitude, injunctive norm, descriptive norm, self-efficacy, and perceived control. Regression analyses of beliefs underlying IBM constructs found some overlap but many differences in key beliefs explaining IMC motivation among mothers and fathers. We found differences in key beliefs among urban and rural parents. Urban fathers' IMC motivation was explained best by behavioral beliefs, while rural fathers' motivation was explained by both behavioral and efficacy beliefs. Urban mothers' IMC motivation was explained primarily by behavioral and normative beliefs, while rural mothers' motivation was explained mostly by behavioral beliefs. The key beliefs we identified should serve as targets for developing messages to improve demand and maximize parent uptake as IMC programs are rolled out. These targets need to be different among urban and rural expectant mothers and fathers.

Structured oligonucleotides for target indexing to allow single-vessel PCR amplification and solid support microarray hybridization.

Science.gov (United States)

Girard, Laurie D; Boissinot, Karel; Peytavi, Régis; Boissinot, Maurice; Bergeron, Michel G

2015-02-07

The combination of molecular diagnostic technologies is increasingly used to overcome limitations on sensitivity, specificity or multiplexing capabilities, and provide efficient lab-on-chip devices. Two such techniques, PCR amplification and microarray hybridization are used serially to take advantage of the high sensitivity and specificity of the former combined with high multiplexing capacities of the latter. These methods are usually performed in different buffers and reaction chambers. However, these elaborate methods have high complexity and cost related to reagent requirements, liquid storage and the number of reaction chambers to integrate into automated devices. Furthermore, microarray hybridizations have a sequence dependent efficiency not always predictable. In this work, we have developed the concept of a structured oligonucleotide probe which is activated by cleavage from polymerase exonuclease activity. This technology is called SCISSOHR for Structured Cleavage Induced Single-Stranded Oligonucleotide Hybridization Reaction. The SCISSOHR probes enable indexing the target sequence to a tag sequence. The SCISSOHR technology also allows the combination of nucleic acid amplification and microarray hybridization in a single vessel in presence of the PCR buffer only. The SCISSOHR technology uses an amplification probe that is irreversibly modified in presence of the target, releasing a single-stranded DNA tag for microarray hybridization. Each tag is composed of a 3-nucleotide sequence-dependent segment and a unique "target sequence-independent" 14-nucleotide segment allowing for optimal hybridization with minimal cross-hybridization. We evaluated the performance of five (5) PCR buffers to support microarray hybridization, compared to a conventional hybridization buffer. Finally, as a proof of concept, we developed a multiplexed assay for the amplification, detection, and identification of three (3) DNA targets. This new technology will facilitate the design

A mathematical model of single target site location by Brownian movement in subcellular compartments.

Science.gov (United States)

Kuthan, Hartmut

2003-03-07

The location of distinct sites is mandatory for many cellular processes. In the subcompartments of the cell nucleus, only very small numbers of diffusing macromolecules and specific target sites of some types may be present. In this case, we are faced with the Brownian movement of individual macromolecules and their "random search" for single/few specific target sites, rather than bulk-averaged diffusion and multiple sites. In this article, I consider the location of a distant central target site, e.g. a globular protein, by individual macromolecules executing unbiased (i.e. drift-free) random walks in a spherical compartment. For this walk-and-capture model, the closed-form analytic solution of the first passage time probability density function (p.d.f.) has been obtained as well as the first and second moment. In the limit of a large ratio of the radii of the spherical diffusion space and central target, well-known relations for the variance and the first two moments for the exponential p.d.f. were found to hold with high accuracy. These calculations reinforce earlier numerical results and Monte Carlo simulations. A major implication derivable from the model is that non-directed random movement is an effective means for locating single sites in submicron-sized compartments, even when the diffusion coefficients are comparatively small and the diffusing species are present in one copy only. These theoretical conclusions are underscored numerically for effective diffusion constants ranging from 0.5 to 10.0 microm(2) s(-1), which have been reported for a couple of nuclear proteins in their physiological environment. Spherical compartments of submicron size are, for example, the Cajal bodies (size: 0.1-1.0 microm), which are present in 1-5 copies in the cell nucleus. Within a small Cajal body of radius 0.1 microm a single diffusing protein molecule (with D=0.5 microm(2) s(-1)) would encounter a medium-sized protein of radius 2.5 nm within 1 s with a probability near

The Role of Parents, Parenting and the Family Environment in Children's Post-Disaster Mental Health.

Science.gov (United States)

Cobham, Vanessa E; McDermott, Brett; Haslam, Divna; Sanders, Matthew R

2016-06-01

There is widespread support for the hypothesis that, post-disaster, children's mental health is impacted--at least in part--via the impact on parents, parenting, parent-child interactions, and the family environment. To some degree, the enthusiasm with which this hypothesis is held outstrips the evidence examining it. The current paper critically evaluates the empirical evidence for this hypothesis and concludes that although limited (both in terms of number of existing studies and methodological flaws), the extant literature indicates some parent-related variables, as well as some aspects of the family environment are likely to constitute risk or protective factors for children. Given that parenting is modifiable, it is proposed that the identified parent- and family-related factors represent important therapeutic targets, and a universal post-disaster parenting intervention (Disaster Recovery Triple P) is described.

Parental care influences leukocyte telomere length with gender specificity in parents and offsprings.

Science.gov (United States)

Enokido, Masanori; Suzuki, Akihito; Sadahiro, Ryoichi; Matsumoto, Yoshihiko; Kuwahata, Fumikazu; Takahashi, Nana; Goto, Kaoru; Otani, Koichi

2014-10-03

There have been several reports suggesting that adverse childhood experiences such as physical maltreatment and long institutionalization influence telomere length. However, there has been no study examining the relationship of telomere length with variations in parental rearing. In the present study, we examined the relationship of leukocyte telomere length with parental rearing in healthy subjects. The subjects were 581 unrelated healthy Japanese subjects. Perceived parental rearing was assessed by the Parental Bonding Instrument consisting of the care and protection factors. Leukocyte relative telomere length was determined by a quantitative real-time PCR method for a ratio of telomere/single copy gene. In the multiple regression analyses, shorter telomere length in males was related to lower scores of paternal care (β = 0.139, p care (β = 0.195, p parental care and telomere length which covers both lower and higher ends of parental care, and that the effects of parental care on telomere length are gender-specific in parents and offsprings.

Sociodemographic Characteristics, Behavioral Problems, Parental Concerns and Children’s Strengths Reported by Parents

Directory of Open Access Journals (Sweden)

Deisy Ribas Emerich

Full Text Available Abstract: Parental report is essential to understand adaptive difficulties in childhood. The aim of the study was to identify concerns of parents and qualities of children reported by parents, as well as the association of these variables with sociodemographic factors and child behavior problems. Parents of 353 schoolchildren from three public schools and one private school took part in the study. Assessment of behavior problems and parental reports about concerns and children’s strengths were obtained from the Child Behavior Checklist - CBCL. We submitted parents’ answers to the open-ended questions in the CBCL to a lexical analysis with the IRAMUTEQ software. Results concerning ‘strengths’ were related to affective and social interaction, while ‘concerns’ were related to academic performance and prevention of behavior problems. We concluded that parent concerns are targets of preventive interventions in childhood, while child strengths reported by parents are skills that need to be developed, as they help in adaptive functioning.

Parenting for Yourself and Your Child. A Parenting Curriculum for High Risk Families. Neglectful and Abusive Parents: Curriculum Development and Pilot Program. Final Report.

Science.gov (United States)

Bourque, Janet

Developed for use by parent educators and others working with high risk, abusive, or neglectful families, this curriculum guide is intended to enable and facilitate the growth of this target population in key parenting learning and skill areas. Section 1 provides an overview of the manual, offers suggestions for home visits following each class…

Testing specificity among parents' depressive symptoms, parenting, and child internalizing and externalizing symptoms.

Science.gov (United States)

Gruhn, Meredith A; Dunbar, Jennifer P; Watson, Kelly H; Reising, Michelle M; McKee, Laura; Forehand, Rex; Cole, David A; Compas, Bruce E

2016-04-01

The present study examined the specificity in relations between observed withdrawn and intrusive parenting behaviors and children's internalizing and externalizing symptoms in an at-risk sample of children (ages 9 to 15 years old) of parents with a history of depression (N = 180). Given past findings that parental depression and parenting behaviors may differentially impact boys and girls, gender was examined as a moderator of the relations between these factors and child adjustment. Correlation and linear regression analyses showed that parental depressive symptoms were significantly related to withdrawn parenting for parents of boys and girls and to intrusive parenting for parents of boys only. When controlling for intrusive parenting, preliminary analyses demonstrated that parental depressive symptoms were significantly related to withdrawn parenting for parents of boys, and this association approached significance for parents of girls. Specificity analyses yielded that, when controlling for the other type of problem (i.e., internalizing or externalizing), withdrawn parenting specifically predicted externalizing problems but not internalizing problems in girls. No evidence of specificity was found for boys in this sample, suggesting that impaired parenting behaviors are diffusely related to both internalizing and externalizing symptoms for boys. Overall, results highlight the importance of accounting for child gender and suggest that targeting improvement in parenting behaviors and the reduction of depressive symptoms in interventions with parents with a history of depression may have potential to reduce internalizing and externalizing problems in this high-risk population. (c) 2016 APA, all rights reserved).

The Role of Parenting Dimensions and Child-Parent Relationship in Children's Internalized and Externalized Behavioral Problems

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سید عباس ساطوریان

2017-03-01

Full Text Available This research was aimed to predict and investigate the relationship between parenting dimensions and child-parent relationship with internalizing and externalizing behavioral problems; and designed with descriptive-correlative method. The sample group included 413 single-child and multi-childe elementary school students in Yazd (141 single-child, 121 two-child, 101 three-child, 50 four-child and more with their parents, who were selected by multistage random cluster sampling. The Child Behavior Checklist (CBCL, Alabama Parenting Dimensions Questionnaire (APQ, Parent ـChild Relationship Scale (PCRS and also a researcher-made form for demography information, were used for data collecting. Results of a stepwise linear regression showed that among parenting skills, dimensions of “poor control”, and “physical punishment” were better predictors for internalized behavioral problems, and dimensions of “participation” and “physical punishment” were better predictors for externalized behavioral problems in children. Among subscales of PCRS, the “dependence” in boys and the “conflict” in girls were better predictors for internalizing problems, and the subscale of “conflict” in both boys and girls was a better predictor for externalizing problems.

Examining the impact of child parent relationship therapy (CPRT) on family functioning.

Science.gov (United States)

Cornett, Nick; Bratton, Sue C

2014-07-01

Research supports that child parent relationship therapy (CPRT), a filial therapy approach, has strong effects on participating parents and children. Some speculate that filial therapy improves the family system; however, minimal research exists to support this claim. Using a single-case design, researchers examined CPRT's impact on the functioning of 8 families. Results revealed that 6 families experienced statistically significant improvements in targeted areas of family functioning. Results from self-reported measures indicated that 7 families improved in family satisfaction, 4 in cohesion, 3 in communication, and 1 in flexibility. Observational measures also revealed improvements: 5 families in flexibility, 4 families in cohesion, and 4 families in communication. The results support that the benefits of CPRT may extend to the family system. © 2013 American Association for Marriage and Family Therapy.

Study on the non-target effect of ionizing radiation using single cell gel electrophoresis

International Nuclear Information System (INIS)

Wang Yan; Li Deguan; Liu Jianfeng; Chu Liping; Liu Qiang

2008-01-01

Objective: To assess the non-target effect of ionizing radiation by single cell gel electrophoresis (SCGE). Methods: Cross incubated the irradiated( 137 Cs; 2Gy) or non-irradiated lymphocytes of human peripheral blood in the irradiated or non-irradiated plasma respectively, then, assess the DNA damage of lymphocytes using SCGE analysis. Results: The lymphocytes incubated in the irradiated plasma presented more obvious DNA damage than the incubated in the non-irradiated plasma dose (P<0.05). Conclusion: The non-target effect of ionizing radiation can be assessed by SCGE, and the results confirm that cytokines may play a great role in it. (authors)

A Home Economist Speaks Out: Need for a Parenting Course.

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Dolny, Candice

1996-01-01

Social trends indicating change in family structure and roles, more single-parent and blended families, and the important role of parents in socialization demonstrate the need for parenting education. A parenting course should include understanding of healthy family life and parental roles, parenting styles, child development, and parenting…

Settling for less out of fear of being single.

Science.gov (United States)

Spielmann, Stephanie S; MacDonald, Geoff; Maxwell, Jessica A; Joel, Samantha; Peragine, Diana; Muise, Amy; Impett, Emily A

2013-12-01

The present research demonstrates that fear of being single predicts settling for less in romantic relationships, even accounting for constructs typically examined in relationship research such as anxious attachment. Study 1 explored the content of people's thoughts about being single. Studies 2A and 2B involved the development and validation of the Fear of Being Single Scale. Study 2C provided preliminary support for the hypothesis that fear of being single predicts settling for less in ongoing relationships, as evidenced by greater dependence in unsatisfying relationships. Study 3 replicated this effect in a longitudinal study demonstrating that fear of being single predicts lower likelihood of initiating the dissolution of a less satisfying relationship. Studies 4A and 4B explored the predictive ability of fear of being single for self-reported dating standards. Across both samples, fear of being single was unrelated to self-reported standards for a mate, with the exception of consistently higher standards for parenting. Studies 5 and 6 explored romantic interest in targets that were manipulated to vary in responsiveness and physical attractiveness. These studies found that fear of being single consistently predicted romantic interest in less responsive and less attractive dating targets. Study 7 explored fear of being single during a speed-dating event. We found that fear of being single predicted being less selective in expressing romantic interest but did not predict other daters' romantic interest. Taken together, the present research suggests that fear of being single is a meaningful predictor of settling for less in relationships. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Parental involvement in interventions to improve child diet and prevent disease

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Parents influence children's dietary intake in part through general parenting styles, feeding styles, and/or food parenting practices. Interventions aimed at improving child diet often include parent components. A systematic review was conducted to assess the effect of targeting parenting styles and...

Parent Predictors of Changes in Child Behavior Problems

OpenAIRE

Tichovolsky, Marianne H.; Arnold, David H.; Baker, Courtney N.

2013-01-01

The present study examined whether ineffective discipline, single parent status, social support, parent involvement, and parent depression predicted changes in preschoolers’ (N = 129) behavior problems. This study also evaluated whether child sex and ethnicity moderated the relationships between these variables and changes in problem behavior. Parents completed questionnaires at the beginning of the study, and parent, teacher, and observational ratings of children’s behavior problems were col...

Body Talk for Parents of Boys.

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Stubbs, Margaret L.

This pamphlet, targeted to boys' parents, discusses issues surrounding puberty. The introduction discusses education about menstruation and girls' and boys' attitudes towards it. Suggestions are offered for discussing menstruation with one's son. Suggestions focus on timing of introducing the topic; which parent takes responsibility for menstrual…

Transverse-target single-spin azimuthal asymmetry in hard exclusive electroproduction of single pions at HERMES

International Nuclear Information System (INIS)

Hristova, I.

2007-12-01

We present the analysis of data taken in the years 2002-2004 with the 27.56 GeV positron beam of the HERA storage ring at DESY and the internal transversely polarised hydrogen fixed target of the HERMES experiment. Events with a scattered positron and a produced pion are selected. Exclusive production of single pions, e + p→e +' nπ + , is ensured by requiring the missing mass in the event to be equal to the mass of the neutron, which is not detected. The cross section for this process depends on the Bjorken scaling variable, the four-momentum transfer, and the transverse four-momentum transfer, whose average values for our sample are left angle x right angle =0.12, left angle Q 2 right angle =2.3 GeV 2 , left angle t' right angle =-0.18 GeV 2 , respectively, and two azimuthal angles: the angle φ between the scattering and production planes (their common line contains the virtual photon), and the angle φ S between the scattering plane and the target polarisation vector. The hard scattering is selected by requiring Q 2 >1 GeV 2 . The asymmetry, also called transverse-target single-spin azimuthal asymmetry, is defined as the ratio of the difference to the sum of the cross sections for positive and negative target polarisation. It is characterised by six azimuthal sine modulations, whose amplitudes can vary from -1 to 1. We measure the asymmetry from a sample of 2093 events with a signal-to-background ratio of 1: 1. At average kinematics, the values of the amplitudes are found to be small or consistent with zero, except for the amplitude A sinφ S UT,meas =0.38±0.06(stat) +0.12 -0.06 (syst). The amplitude of main interest for comparison with theory, A sin(φ-φ S ) UT,meas =0.09±0.05(stat) +0.10 -0.03 (syst), after correction for the background contribution becomes A sin(φ-φ S ) UT,bg.cor =0.22 ±0.13(stat) +0.10 -0.04 (syst). As a function of t', the measured values of this amplitude increase as √(-t') and at larger vertical stroke t' vertical stroke the

The relations of child adiposity with parent-to-child and parent-to-parent hostility.

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Lorber, Michael F; White-Ajmani, Mandi L; Dixon, Denise; Slep, Amy M S; Heyman, Richard E

2017-11-01

Investigate (1) the association of child adiposity with parent-to-child and parent-to-parent hostility, (2) the mediation of these associations by dietary behaviours and (3) moderation by gender. One hundred thirty-five couples with 6- to 14-year-old children completed measures of emotional and physical aggression, overreactive discipline and child diet. Parent-to-parent hostility was also coded from laboratory observations. Child adiposity was a combination of body mass index and waist-to-hip ratio. Mother-to-child hostility was associated with child adiposity. This association was concentrated in boys and was not significantly explained by child dietary factors. Mother-to-father hostility was not significantly associated with boys' or girls' adiposity. Girls' adiposity was not significantly associated with family hostility. Fathers' hostility was not linked to child adiposity. This is the first study to take a family-level approach to understanding the relation of hostility to child adiposity by examining relations among adiposity and both mothers' and fathers' hostility directed toward one another and toward their children. Our findings highlight the potential role played by mothers' emotional hostility in boys' adiposity and suggest that, if this role is further substantiated, mother-son emotional hostility may be a promising target for the prevention of child obesity.

Immunotherapy (For Parents)

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Immunotherapy KidsHealth / For Parents / Immunotherapy What's in this article? ... Types of Immunotherapy Side Effects Outlook Print About Immunotherapy Immunotherapy, also known as targeted therapy or biotherapy, ...

Parents' concern about their children's weight.

Science.gov (United States)

Lampard, Amy M; Byrne, Susan M; Zubrick, Stephen R; Davis, Elizabeth A

2008-01-01

Firstly, to investigate the degree of concern parents feel about their children's weight (parental concern). Secondly, to identify factors that influence this concern, and to test a model of parental concern using structural equation modeling. A total of 347 non-overweight, overweight, and obese children (aged 6-13; Mean = 9.5, SD = 1.8) and their parents. Children and their parents attended an assessment session during which they were weighed and measured. Parents were administered a structured interview, which included the Eating Disorder Examination, and completed the Pediatric Quality of Life Inventory (parent proxy), and the Children's Body Image Scale. Eighty-two percent of parents of overweight children, and 18% of parents of obese children reported little parental concern. Higher parental concern was associated with higher child Body Mass Index, less parental underestimation of child body size, and lower child health-related quality of life. Interventions targeting childhood obesity should aim to optimise parental concern by reducing parents' underestimation of child body size and increasing their awareness of the effects of overweight and obesity on children's health and quality of life.

Cohabitation: parents following in their children's footsteps?

Science.gov (United States)

McClain, Lauren Rinelli

2011-01-01

As cohabitation has risen dramatically in the past few decades among adults of all ages, it is possible that middle-and older-aged parents are “learning” cohabitation from their young adult children. The present study uses this theory as a guiding framework to determine if parents are more likely to cohabit themselves following the start of a young adult child’s cohabitation. Using three waves of the National Survey of Families and Households (N = 275), results show that union formation patterns are influenced by young adult children among parents who are single at their child’s 18th birthday. Parents are less likely to marry than remain single and are much more likely to cohabit than marry if they have a young adult child who cohabits. These results show support for the hypotheses.

Authoritative Parenting and Cigarette Smoking Among Multiethnic Preadolescents: The Mediating Role of Anti-Tobacco Parenting Strategies

Science.gov (United States)

Highland, Krista B.; Tercyak, Kenneth P.; Luta, Gheorghe; Niaura, Raymond S.

2014-01-01

Introduction Parenting has been shown to affect smoking among children in U.S. majority groups, but less is known about this association among multiethnic urban populations. Our study examines the role of parenting on smoking among a highly diverse sample. Methods Health surveys were collected from eighth graders (N =459) in 2 low-income urban schools. Structural equation models examined the direct and indirect effects of authoritative parenting on lifetime smoking. A moderated mediation analysis examined whether indirect effects of authoritative parenting vary among racial/ethnic groups. Results Authoritative controlling parenting, characterized by limit setting, was positively associated with anti-tobacco parenting. Anti-tobacco parenting was inversely associated with smoking, mediating the relationship between controlling parenting and smoking. There was no evidence that mediation was moderated by race/ethnicity. Conclusions Parent training, which focuses on setting rules and expectations, can be an important and universal element of smoking prevention programs targeted to youth in diverse communities. PMID:24306966

Authoritative parenting and cigarette smoking among multiethnic preadolescents: the mediating role of anti-tobacco parenting strategies.

Science.gov (United States)

Stanton, Cassandra A; Highland, Krista B; Tercyak, Kenneth P; Luta, Gheorghe; Niaura, Raymond S

2014-01-01

Parenting has been shown to affect smoking among children in U.S. majority groups, but less is known about this association among multiethnic urban populations. Our study examines the role of parenting on smoking among a highly diverse sample. Health surveys were collected from eighth graders (N = 459) in 2 low-income urban schools. Structural equation models examined the direct and indirect effects of authoritative parenting on lifetime smoking. A moderated mediation analysis examined whether indirect effects of authoritative parenting vary among racial/ethnic groups. Authoritative controlling parenting, characterized by limit setting, was positively associated with anti-tobacco parenting. Anti-tobacco parenting was inversely associated with smoking, mediating the relationship between controlling parenting and smoking. There was no evidence that mediation was moderated by race/ethnicity. Parent training, which focuses on setting rules and expectations, can be an important and universal element of smoking prevention programs targeted to youth in diverse communities.

The Effect of Incentive Return-to-Work Policies on Single-Parent Families: a Comparative Approach

Directory of Open Access Journals (Sweden)

Samir Amine

2015-10-01

Full Text Available As part of their struggle against inequality and social exclusion, many countries are trying to reform their redistributive system and low-income support measures to encourage return to work, and reduce inactivity traps. The purpose of this article is to propose a reflection on the social and fiscal policies. The analysis focuses on three measures in three different countries: the Earned Income Tax Credit (EITC in the United States, the Working Tax Credit (WTC in the UK and the Active Solidarity Income (RSA in France. The emphasis is placed on the effects of such policies on the situation of single parents, in particular as part of their transition from welfare (social assistance to the labor market.

Stress Level and Adversity Quotient among Single Working Mothers

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Dianne Bautista Solis

2015-12-01

Full Text Available The study identified the profile of the single working mothers in terms of number of children, number of years as a single parent and reason for being a single parent; assessed the single mothers’ stress level and adversity quotient; determined the significant difference of stress level and adversity quotient of single mothers when grouped according to profile variables; determined the best predictor of stress level and adversity quotient. Moreover this research endeavoured to test significant relationship between the adversity quotient and stress level of single working mothers. Lastly, it proposed a stress management program for single working mothers for them to cope with their stress and adversities in life. The researcher employed quantitative method using standardized questionnaires namely Depression, Anxiety, Stress Scale (DASS and Adversity Response Profile (ARP. The respondents were twenty five (25 single working mothers of the students of Batangas State University. From the results, majority of the respondents have 3 children, widow and in early years as single parent; with a normal level of stress and an average adversity quotient.. There are no significant differences on the stress level and adversity quotient of the respondents when grouped according to profile variables. Finally, stress level has no significant effect on adversity quotient of single working mothers. From the findings, the researcher further recommends that the Office of Guidance and Counseling should update the student information database to determine students with a single working mother. The Parent-Teacher Association may form a single-parent subgroup for the single working mothers to be able to identify to other mothers with same situation. Moreover, the proposed stress management program may be reviewed and implemented by the Office of Guidance and Counseling in coordination with the Parent-Teacher Association of Batangas State University. Future researchers

Parent-child interactions in children with asthma and anxiety.

Science.gov (United States)

Sicouri, Gemma; Sharpe, Louise; Hudson, Jennifer L; Dudeney, Joanne; Jaffe, Adam; Selvadurai, Hiran; Hunt, Caroline

2017-10-01

Anxiety disorders are highly prevalent in children with asthma yet very little is known about the parenting factors that may underlie this relationship. The aim of the current study was to examine observed parenting behaviours - involvement and negativity - associated with asthma and anxiety in children using the tangram task and the Five Minute Speech Sample (FMSS). Eighty-nine parent-child dyads were included across four groups of children (8-13 years old): asthma and anxiety, anxiety only, asthma only and healthy controls. Overall, results from both tasks showed that parenting behaviours of children with and without asthma did not differ significantly. Results from a subcomponent of the FMSS indicated that parents of children with asthma were more overprotective, or self-sacrificing, or non-objective than parents of children without asthma, and this difference was greater in the non-anxious groups. The results suggest that some parenting strategies developed for parents of children with anxiety may be useful for parents of children with asthma and anxiety (e.g. strategies targeting involvement), however, others may not be necessary (e.g. those targeting negativity). Copyright © 2017 Elsevier Ltd. All rights reserved.

SELF-IMAGE IN CHILDREN OF DIVORCED PARENTS

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Slagjana Angjelkoska

2015-12-01

Full Text Available The family and its important role in the development of the child is the inspiration for many types of research that have the intention to emphasize certain aspects of family life and the consequences of the family relations in the development of the children. The issue of this research is to find out if there is a connection between the conflict in the family, the divorce of the parents and self-concept in the children of early school age. The research is conducted on 30 children of single-parent families. The children of these single-parent families are children who have lived in families with conflicts and they have been direct or indirect participants in the conflict of the divorced parents. In the process of research, we applied projective techniques: Machover which consists of drawing a person’s figure, as well as a drawing a house and a tree-HTP (House-Tree-Person.The results are obtained through qualitative analysis and interpretation of each drawing particularly. During the investigation the relation between the variables, it is confirmed that there is a considerable connection between the conflict in the family, the divorce of the parents and the self-concept in children. It is confirmed, during the process that the children of divorced parents from negative self-concept. In children of single-parent families it is indicated that this group of children in relation to the psychological picture for themselves presented the following characteristics: lowered EGO, mechanisms for defense, feeling of insecurity, low self-confidence, aggressiveness, great virility, and caution.

Parenting children with diabetes: exploring parenting styles on children living with type 1 diabetes mellitus.

Science.gov (United States)

Sherifali, Diana; Ciliska, Donna; O'Mara, Linda

2009-01-01

The purpose of this study was to examine the extent to which parenting styles is associated with diabetes control in children (aged 5-12 years) with type 1 diabetes, and on child and parent quality of life. Data were collected from a total of 216 parent and child dyads, from 4 pediatric diabetes clinics in southern Ontario, using a cross-sectional survey methodology. Each parent and child independently completed the questionnaires. The study instruments included the Parenting Dimensions Inventory, Pediatric Quality of Life (diabetes specific), and chart reviews for glycosylated hemoglobin (A1C) levels. The results of the study demonstrated that parenting styles were not correlated with diabetes control and were weakly correlated with quality of life. Most parents reported behaviors of authoritative or democratic parenting. The mean glycosylated hemoglobin (A1C) for children in the study was slightly above optimal target range, at 8.4%. Parental education had a weak negative correlation with diabetes control. Parenting styles are not associated with diabetes control and quality of life in children with type 1 diabetes. However, further research should assess the impact of the determinants of parenting on children with type 1 diabetes and quality of life.

[Parents support for the ban on television food advertising to children is particularly high in France, especially compared to the USA. This result should influence political decision-making to restrict food marketing targeting young people].

Science.gov (United States)

Escalon, Hélène; Cogordan, Chloé; Arwidson, Pierre

2016-01-01

Massive exposure of children to low-nutrient food advertising combined with the increasing prevalence of obesity have led to growing support for statutory regulations concerning food marketing targeting children. Food and advertising industries lobbies have nevertheless managed to stop such measures in many countries. In this context, civil society support for statutory regulation, especially by parents, is essential. The objective of this study was to describe and analyse factors associated with parents' opinion on the impact and possible banning of food TV advertisements targeting children. An online survey of 2,387 parents of children aged 3 to 17 was conducted in 2013. Associations between parents'opinion on food advertising and their socio-demographic characteristics were analysed by multivariate logistic regressions. The influence of food advertising on children' preferences was perceived by 64.7% of parents, 68.8% of parents were at least occasionally asked by their children to purchase food or beverages seen on television, 43.5% reported that their children influenced their food purchases and 73.7% supported a statutory regulation that would ban advertisements for excessively fatty, salty and sugary beverages and foods during television programmes for children or teenagers. This view was positively associated with high socio-economic status and a high perceived impact of advertising on children's food preferences. Parents support for the ban on television food advertising to children is particularly high in France, especially compared to the USA. This result should influence political decision-making to restrict food marketing targeting young people.

Pilot Evaluation of a Palliative and End-of-Life Communication Intervention for Parents of Children With a Brain Tumor.

Science.gov (United States)

Hendricks-Ferguson, Verna L; Pradhan, Kamnesh; Shih, Chie-Schin; Gauvain, Karen M; Kane, Javier R; Liu, Jingxia; Haase, Joan E

Providing timely palliative and end-of-life care (PC/EOL) information to parents of children with a serious illness is a national health care priority. The goals of this study were to determine feasibility, acceptability, and parent responses related to a PC/EOL communication intervention, titled "Communication Plan: Early through End of Life (COMPLETE)" to parents of children with a brain tumor. The study was a 2-site prospective, single-group pilot study targeting parents' stress and coping outcomes. The sample included 13 parents of 11 children (ie, 11 families). During the first 6 months postdiagnosis, we evaluated parent outcomes at 4 time points (baseline and 3 post-sessions). Our findings included significant decline in decision regret ( P = .0089); strong, significantly increased hope ( P ≤ .0001); and significantly decreased uncertainty ( P = .04). Over time, more than half of the parents (61.5%) preferred to receive information about their child's current condition and PC/EOL options. Our findings provide evidence to suggest that the COMPLETE intervention is feasible and acceptable and produces promising effects on 3 parent outcomes (ie, decision regret, hope, and uncertainty) in parents of children with a brain tumor. Further research is indicated to evaluate COMPLETE with a larger sample of parents of children with cancer and with a control group.

A family-based intervention targeting parents of preschool children with overweight and obesity: conceptual framework and study design of LOOPS- Lund overweight and obesity preschool study

Directory of Open Access Journals (Sweden)

Önnerfält Jenny

2012-10-01

Full Text Available Abstract Background As the rate of overweight among children is rising there is a need for evidence-based research that will clarify what the best interventional strategies to normalize weight development are. The overall aim of the Lund Overweight and Obesity Preschool Study (LOOPS is to evaluate if a family-based intervention, targeting parents of preschool children with overweight and obesity, has a long-term positive effect on weight development of the children. The hypothesis is that preschool children with overweight and obesity, whose parents participate in a one-year intervention, both at completion of the one-year intervention and at long term follow up (2-, 3- and 5-years will have reduced their BMI-for-age z-score. Methods/Design The study is a randomized controlled trial, including overweight (n=160 and obese (n=80 children 4-6-years-old. The intervention is targeting the parents, who get general information about nutrition and exercise recommendations through a website and are invited to participate in a group intervention with the purpose of supporting them to accomplish preferred lifestyle changes, both in the short and long term. To evaluate the effect of various supports, the parents are randomized to different interventions with the main focus of: 1 supporting the parents in limit setting by emphasizing the importance of positive interactions between parents and children and 2 influencing the patterns of daily activities to induce alterations of everyday life that will lead to healthier lifestyle. The primary outcome variable, child BMI-for-age z-score will be measured at referral, inclusion, after 6 months, at the end of intervention and at 2-, 3- and 5-years post intervention. Secondary outcome variables, measured at inclusion and at the end of intervention, are child activity pattern, eating habits and biochemical markers as well as parent BMI, exercise habits, perception of health, experience of parenthood and level of

A family-based intervention targeting parents of preschool children with overweight and obesity: conceptual framework and study design of LOOPS- Lund overweight and obesity preschool study.

Science.gov (United States)

Önnerfält, Jenny; Erlandsson, Lena-Karin; Orban, Kristina; Broberg, Malin; Helgason, Christina; Thorngren-Jerneck, Kristina

2012-10-17

As the rate of overweight among children is rising there is a need for evidence-based research that will clarify what the best interventional strategies to normalize weight development are. The overall aim of the Lund Overweight and Obesity Preschool Study (LOOPS) is to evaluate if a family-based intervention, targeting parents of preschool children with overweight and obesity, has a long-term positive effect on weight development of the children. The hypothesis is that preschool children with overweight and obesity, whose parents participate in a one-year intervention, both at completion of the one-year intervention and at long term follow up (2-, 3- and 5-years) will have reduced their BMI-for-age z-score. The study is a randomized controlled trial, including overweight (n=160) and obese (n=80) children 4-6-years-old. The intervention is targeting the parents, who get general information about nutrition and exercise recommendations through a website and are invited to participate in a group intervention with the purpose of supporting them to accomplish preferred lifestyle changes, both in the short and long term. To evaluate the effect of various supports, the parents are randomized to different interventions with the main focus of: 1) supporting the parents in limit setting by emphasizing the importance of positive interactions between parents and children and 2) influencing the patterns of daily activities to induce alterations of everyday life that will lead to healthier lifestyle. The primary outcome variable, child BMI-for-age z-score will be measured at referral, inclusion, after 6 months, at the end of intervention and at 2-, 3- and 5-years post intervention. Secondary outcome variables, measured at inclusion and at the end of intervention, are child activity pattern, eating habits and biochemical markers as well as parent BMI, exercise habits, perception of health, experience of parenthood and level of parental stress. The LOOPS project will provide

Surface-modified CMOS IC electrochemical sensor array targeting single chromaffin cells for highly parallel amperometry measurements.

Science.gov (United States)

Huang, Meng; Delacruz, Joannalyn B; Ruelas, John C; Rathore, Shailendra S; Lindau, Manfred

2018-01-01

Amperometry is a powerful method to record quantal release events from chromaffin cells and is widely used to assess how specific drugs modify quantal size, kinetics of release, and early fusion pore properties. Surface-modified CMOS-based electrochemical sensor arrays allow simultaneous recordings from multiple cells. A reliable, low-cost technique is presented here for efficient targeting of single cells specifically to the electrode sites. An SU-8 microwell structure is patterned on the chip surface to provide insulation for the circuitry as well as cell trapping at the electrode sites. A shifted electrode design is also incorporated to increase the flexibility of the dimension and shape of the microwells. The sensitivity of the electrodes is validated by a dopamine injection experiment. Microwells with dimensions slightly larger than the cells to be trapped ensure excellent single-cell targeting efficiency, increasing the reliability and efficiency for on-chip single-cell amperometry measurements. The surface-modified device was validated with parallel recordings of live chromaffin cells trapped in the microwells. Rapid amperometric spikes with no diffusional broadening were observed, indicating that the trapped and recorded cells were in very close contact with the electrodes. The live cell recording confirms in a single experiment that spike parameters vary significantly from cell to cell but the large number of cells recorded simultaneously provides the statistical significance.

The Relation between Family Structure and Young Adolescents' Appraisals of Family Climate and Parenting Behavior.

Science.gov (United States)

Kurdek, Lawrence A.; Fine, Mark A.

1993-01-01

Young adolescents who lived with both biological parents, single divorced mother, single divorced father, mother and stepfather, father and stepmother, or multiply divorced parent appraised dimensions of family climate and dimensions of parenting. Differences among family structures were found on warmth, conflict, permissive parenting, and…

Transverse-target single-spin azimuthal asymmetry in hard exclusive electroproduction of single pions at HERMES

Energy Technology Data Exchange (ETDEWEB)

Hristova, I.

2007-12-15

We present the analysis of data taken in the years 2002-2004 with the 27.56 GeV positron beam of the HERA storage ring at DESY and the internal transversely polarised hydrogen fixed target of the HERMES experiment. Events with a scattered positron and a produced pion are selected. Exclusive production of single pions, e{sup +}p{yields}e{sup +'}n{pi}{sup +}, is ensured by requiring the missing mass in the event to be equal to the mass of the neutron, which is not detected. The cross section for this process depends on the Bjorken scaling variable, the four-momentum transfer, and the transverse four-momentum transfer, whose average values for our sample are left angle x right angle =0.12, left angle Q{sup 2} right angle =2.3 GeV{sup 2}, left angle t' right angle =-0.18 GeV{sup 2}, respectively, and two azimuthal angles: the angle {phi} between the scattering and production planes (their common line contains the virtual photon), and the angle {phi}{sub S} between the scattering plane and the target polarisation vector. The hard scattering is selected by requiring Q{sup 2}>1 GeV{sup 2}. The asymmetry, also called transverse-target single-spin azimuthal asymmetry, is defined as the ratio of the difference to the sum of the cross sections for positive and negative target polarisation. It is characterised by six azimuthal sine modulations, whose amplitudes can vary from -1 to 1. We measure the asymmetry from a sample of 2093 events with a signal-to-background ratio of 1: 1. At average kinematics, the values of the amplitudes are found to be small or consistent with zero, except for the amplitude A{sup sin{phi}{sub SUT,meas}}=0.38{+-}0.06(stat){sup +0.12}{sub -0.06}(syst). The amplitude of main interest for comparison with theory, A{sup sin({phi}-{phi}{sub S})}{sub UT,meas}=0.09{+-}0.05(stat){sup +0.10}{sub -0.03}(syst), after correction for the background contribution becomes A{sup sin({phi}-{phi}{sub S})}{sub UT,bg.cor}=0.22 {+-}0.13(stat){sup +0.10}{sub -0

Building a Robust Tumor Profiling Program: Synergy between Next-Generation Sequencing and Targeted Single-Gene Testing.

Directory of Open Access Journals (Sweden)

Matthew C Hiemenz

Full Text Available Next-generation sequencing (NGS is a powerful platform for identifying cancer mutations. Routine clinical adoption of NGS requires optimized quality control metrics to ensure accurate results. To assess the robustness of our clinical NGS pipeline, we analyzed the results of 304 solid tumor and hematologic malignancy specimens tested simultaneously by NGS and one or more targeted single-gene tests (EGFR, KRAS, BRAF, NPM1, FLT3, and JAK2. For samples that passed our validated tumor percentage and DNA quality and quantity thresholds, there was perfect concordance between NGS and targeted single-gene tests with the exception of two FLT3 internal tandem duplications that fell below the stringent pre-established reporting threshold but were readily detected by manual inspection. In addition, NGS identified clinically significant mutations not covered by single-gene tests. These findings confirm NGS as a reliable platform for routine clinical use when appropriate quality control metrics, such as tumor percentage and DNA quality cutoffs, are in place. Based on our findings, we suggest a simple workflow that should facilitate adoption of clinical oncologic NGS services at other institutions.

Targeting neurotransmitter receptors with nanoparticles in vivo allows single-molecule tracking in acute brain slices

Science.gov (United States)

Varela, Juan A.; Dupuis, Julien P.; Etchepare, Laetitia; Espana, Agnès; Cognet, Laurent; Groc, Laurent

2016-03-01

Single-molecule imaging has changed the way we understand many biological mechanisms, particularly in neurobiology, by shedding light on intricate molecular events down to the nanoscale. However, current single-molecule studies in neuroscience have been limited to cultured neurons or organotypic slices, leaving as an open question the existence of fast receptor diffusion in intact brain tissue. Here, for the first time, we targeted dopamine receptors in vivo with functionalized quantum dots and were able to perform single-molecule tracking in acute rat brain slices. We propose a novel delocalized and non-inflammatory way of delivering nanoparticles (NPs) in vivo to the brain, which allowed us to label and track genetically engineered surface dopamine receptors in neocortical neurons, revealing inherent behaviour and receptor activity regulations. We thus propose a NP-based platform for single-molecule studies in the living brain, opening new avenues of research in physiological and pathological animal models.

Negative parental attributions mediate associations between risk factors and dysfunctional parenting: A replication and extension.

Science.gov (United States)

Beckerman, Marieke; van Berkel, Sheila R; Mesman, Judi; Alink, Lenneke R A

2018-05-12

The primary goal of the current study was to replicate our previous study in which was found that negative maternal attributions mediate the association between parenting stress and harsh and abusive discipline. In addition, we investigated this association in fathers, and added observational parenting data. During two home visits mothers and fathers were observed with their children (age 1.5-6.0 years), filled in questionnaires, and completed the Parental Attributions of Child behavior Task (PACT; a computerized attribution task). Similar to our previous study, negative parental attributions mediated the relation between parenting stress and self-reported harsh and abusive parenting for both mothers and fathers. For mothers, this mediation effect was also found in the relation between parenting stress and lower levels of observed supportive parenting in a challenging disciplinary task. In addition, the relation of partner-related stress and abuse risk with harsh, abusive, and (low) supportive parenting were also mediated by maternal negative attributions. When parenting stress, partner-related stress, and abuse risk were studied in one model, only parenting stress remained significant. Results are discussed in terms of the importance of targeting parental attributions for prevention and intervention purposes in families experiencing stress. Copyright © 2018 Elsevier Ltd. All rights reserved.

A Synthetic Biology Project - Developing a single-molecule device for screening drug-target interactions.

Science.gov (United States)

Firman, Keith; Evans, Luke; Youell, James

2012-07-16

This review describes a European-funded project in the area of Synthetic Biology. The project seeks to demonstrate the application of engineering techniques and methodologies to the design and construction of a biosensor for detecting drug-target interactions at the single-molecule level. Production of the proteins required for the system followed the principle of previously described "bioparts" concepts (a system where a database of biological parts - promoters, genes, terminators, linking tags and cleavage sequences - is used to construct novel gene assemblies) and cassette-type assembly of gene expression systems (the concept of linking different "bioparts" to produce functional "cassettes"), but problems were quickly identified with these approaches. DNA substrates for the device were also constructed using a cassette-system. Finally, micro-engineering was used to build a magnetoresistive Magnetic Tweezer device for detection of single molecule DNA modifying enzymes (motors), while the possibility of constructing a Hall Effect version of this device was explored. The device is currently being used to study helicases from Plasmodium as potential targets for anti-malarial drugs, but we also suggest other potential uses for the device. Copyright © 2012 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Separation and Relating in a Parent-Toddler Group Setting

Science.gov (United States)

Navridi, Evanthia; Navridis, Klimis; Midgley, Nick

2012-01-01

Parent-toddler groups constitute a primary intervention programme whose target is to support and encourage the parent-toddler relationship. Toddlerhood is a developmental period when major, crucial changes take place regarding how children function, as well as their relationship to their parents (especially to their mother). The present paper…

A single gene target of an ETS-family transcription factor determines neuronal CO2-chemosensitivity

DEFF Research Database (Denmark)

Brandt, Julia P; Aziz-Zaman, Sonya; Juozaityte, Vaida

2012-01-01

. We report here a mechanism that endows C. elegans neurons with the ability to detect CO(2). The ETS-5 transcription factor is necessary for the specification of CO(2)-sensing BAG neurons. Expression of a single ETS-5 target gene, gcy-9, which encodes a receptor-type guanylate cyclase, is sufficient...

Targeted Multiplex Imaging Mass Spectrometry with Single Chain Fragment Variable (scfv) Recombinant Antibodies

Science.gov (United States)

Thiery, Gwendoline; Mernaugh, Ray L.; Yan, Heping; Spraggins, Jeffrey M.; Yang, Junhai; Parl, Fritz F.; Caprioli, Richard M.

2012-10-01

Recombinant scfv antibodies specific for CYP1A1 and CYP1B1 P450 enzymes were combined with targeted imaging mass spectrometry to simultaneously detect the P450 enzymes present in archived, paraffin-embedded, human breast cancer tissue sections. By using CYP1A1 and CYP1B1 specific scfv, each coupled to a unique reporter molecule (i.e., a mass tag) it was possible to simultaneously detect multiple antigens within a single tissue sample with high sensitivity and specificity using mass spectrometry. The capability of imaging multiple antigens at the same time is a significant advance that overcomes technical barriers encountered when using present day approaches to develop assays that can simultaneously detect more than a single antigen in the same tissue sample.

The study on the cephalometric similarity between parents and offspring

Energy Technology Data Exchange (ETDEWEB)

Kang, Woo Ghon; Ahn, Hyung Kyu [Department of Radiology, College of Dentistry, Seoul National University, Seoul (Korea, Republic of)

1975-11-15

The study was performed to investigate cephalometric similarity between parents and offspring of the Korean family by lateral cephalometric analysis. The lateral cephalograms consist of the 8 families comprising 16 parents, 5 sons and 7 daughters. In order to make an investigation of the similarity, 12 measuring points were set up, and 22 linear measurements on each depth, height and 5 angular measurements were made. The author drew up the profilograms to compare parents with offspring in each family group. The obtained results were as follows: 1. There was no common similarity on specific region between parents and offspring in each family group. 2. There was partial similarity between single parent and offspring. 3. The partial similarity between single parent and offspring was noted on the upper face in general.

The study on the cephalometric similarity between parents and offspring

International Nuclear Information System (INIS)

Kang, Woo Ghon; Ahn, Hyung Kyu

1975-01-01

The study was performed to investigate cephalometric similarity between parents and offspring of the Korean family by lateral cephalometric analysis. The lateral cephalograms consist of the 8 families comprising 16 parents, 5 sons and 7 daughters. In order to make an investigation of the similarity, 12 measuring points were set up, and 22 linear measurements on each depth, height and 5 angular measurements were made. The author drew up the profilograms to compare parents with offspring in each family group. The obtained results were as follows: 1. There was no common similarity on specific region between parents and offspring in each family group. 2. There was partial similarity between single parent and offspring. 3. The partial similarity between single parent and offspring was noted on the upper face in general.

Targets and teamwork

DEFF Research Database (Denmark)

Skinner, Timothy C.; Lange, Karin S.; Hoey, Hilary

2017-01-01

differences in mean HbA1c between centers ranging from 7.3±0.8% (53mmol/mol±8.7) to 8.9±1.1% (74mmol/mol±12.0). Centers with lower mean HbA1c had (1) parents who reported lower targets for their children, (2) health-care professionals that reported lower targets and more frequent testing, and (3) teams...

Single Motherhood, Living Arrangements, and Time With Children in Japan.

Science.gov (United States)

Raymo, James M; Park, Hyunjoon; Iwasawa, Miho; Zhou, Yanfei

2014-08-01

The authors examined relationships between single parenthood and mothers' time with children in Japan. Using data from the 2011 National Survey of Households with Children (N = 1,926), they first demonstrate that time spent with children and the frequency of shared dinners are significantly lower for single mothers than for their married counterparts. For single mothers living alone, less time with children reflects long work hours and work-related stress. Single mothers coresiding with parents spend less time with children and eat dinner together less frequently than either married mothers or their unmarried counterparts not living with parents, net of (grand)parental support, work hours, income, and stress. The findings suggest that rising divorce rates and associated growth in single-mother families may have a detrimental impact on parents' time with children in Japan and that the relatively high prevalence of intergenerational coresidence among single mothers may do little to temper this impact.

The relationship between parental depressive symptoms, family type and adolescent functioning

NARCIS (Netherlands)

Sieh, D.S.; Visser-Meily, J.M.A.; Meijer, A.M.

2013-01-01

It is evident that parental depressive symptoms negatively influence adolescent behavior and various psychosocial outcomes. Certain family types like families with a chronically ill parent and single parent families are more vulnerable to parental depressive symptoms. However, the relationship

Parental monitoring protects against the effects of parent and adolescent depressed mood on adolescent drinking.

Science.gov (United States)

Kelly, Lourah M; Becker, Sara J; Spirito, Anthony

2017-12-01

Parental monitoring is a well-established protective factor for adolescent drinking. This study examined whether parental monitoring protected against three common risk factors for alcohol use in a sample of high-risk adolescents: parental depressed mood, adolescent depressed mood, and parental alcohol use. Participants included 117 adolescents (mean age=15.5; 52% female) who presented to the hospital emergency department due to an alcohol-related event and their primary parent/guardian. Adolescents completed self-report measures of alcohol use frequency, depressed mood, and parental monitoring, while parents completed self-report measures of problematic alcohol use and depressed mood. Hierarchical regression confirmed that parental monitoring was associated with lower frequency of adolescent alcohol use, even after controlling for the three risk factors. Significant interactions were found between parental monitoring and both adolescent and parental depressed mood. Parental monitoring had significant protective effects against drinking frequency among adolescents with higher levels of depressed mood, but not among adolescents with lower levels of depressed mood. By contrast, parental monitoring only had protective effects among those parents with lower levels of depressed mood. Parental problematic alcohol use did not affect the relationship between parental monitoring and adolescent alcohol use. Our results suggest that adolescents with high levels of depressed mood may be more likely to benefit from parental monitoring, whereas parents with high levels of depressed mood may be less likely to monitor effectively. Interventions targeting parental monitoring in high-risk adolescents should take into account the influence of both adolescent and parental depressed mood. Copyright © 2017 Elsevier Ltd. All rights reserved.

The relationship between parent feeding styles and general parenting with loss of control eating in treatment-seeking overweight and obese children.

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Matheson, Brittany E; Camacho, Casandra; Peterson, Carol B; Rhee, Kyung E; Rydell, Sarah A; Zucker, Nancy L; Boutelle, Kerri N

2015-11-01

To examine differences in parent feeding behaviors and general parenting of overweight children with and without loss of control (LOC) eating. One-hundred-and-eighteen overweight and obese children (10.40 ± 1.35 years; 53% female; 52% Caucasian; BMI-z: 2.06 ± 0.39) and their parents (42.42 ± 6.20 years; 91% female; 70% Caucasian; BMI: 31.74 ± 6.96 kg/m(2) ) were seen at a baseline assessment visit for a behavioral intervention that targeted overeating. The Eating Disorder Examination, adapted for children (ChEDE) was administered to assess for LOC eating. Parents completed the Parental Feeding Styles Questionnaire (PFSQ) and the Child Feeding Questionnaire (CFQ) to assess parent feeding styles and behaviors. Children also completed a self-report measure of general parenting (Child Report of Parent Behavior Inventory, CRPBI-30). Forty-three children (36.40%) reported at least one LOC eating episode in the month prior to assessment. Parents who reported greater restriction and higher levels of pressure to eat were more likely to have children that reported LOC eating (ps Parents who utilized more instrumental feeding and prompting/encouragement to eat techniques were less likely to have children that reported LOC eating (ps parenting behaviors were unrelated to child LOC eating (ps > 0.05). Parent feeding styles and behaviors appear to be differentially and uniquely related to LOC eating in treatment-seeking overweight and obese children. Future research is needed to determine if implementing interventions that target parent feeding behaviors may reduce LOC eating, prevent full-syndrome eating disorders, and reduce weight gain in youth. © 2015 Wiley Periodicals, Inc.

The transmission of attitudes towards food: twofold specificity of similarities with parents and friends.

Science.gov (United States)

Guidetti, Margherita; Conner, Mark; Prestwich, Andrew; Cavazza, Nicoletta

2012-05-01

The present study explored whether similarity of students' food attitudes with those of their parents and friends varies as a function of both the food and type of measurement. We expected greater resemblance with parents for attitudes towards fruit and for implicit attitudes and greater resemblance with friends for attitudes towards snacks and for explicit attitudes. We compared the resemblance in implicit and explicit attitudes towards fruit and preference for sweet over savoury snacks between target-parent and target-friend pairings. The parental-peer mutual influence effect was separated from cultural effect by comparing real and random dyads. Target participants were 85 students who recruited one parent and one best friend each. All participants completed online two Implicit Association Tests and rated their liking for fruit and sweet/savoury snacks. Our target participants' attitudes towards fruit were predicted by those of their parents rather than friends, with this relationship being detected through implicit but not explicit measures. Conversely, target participants' preference for sweet over savoury snacks was predicted with those of their friends but not parents, with this relationship being detected through explicit but not implicit measures. Young adults' resemblance to parents and friends, in terms of food attitudes, seems specific both to the food type and to the attitude measure, suggesting that parents' influence concerns healthy food and is exerted at an implicit attitude level; whereas friends' influence concerns junk food and is exerted at an explicit attitude level. The theoretical and practical implications are discussed. ©2011 The British Psychological Society.

Single-step generation of rabbits carrying a targeted allele of the tyrosinase gene using CRISPR/Cas9.

Science.gov (United States)

Honda, Arata; Hirose, Michiko; Sankai, Tadashi; Yasmin, Lubna; Yuzawa, Kazuaki; Honsho, Kimiko; Izu, Haruna; Iguchi, Atsushi; Ikawa, Masahito; Ogura, Atsuo

2015-01-01

Targeted genome editing of nonrodent mammalian species has provided the potential for highly accurate interventions into gene function in humans and the generation of useful animal models of human diseases. Here we show successful clustered regularly interspaced short palindromic repeat (CRISPR) and CRISPR-associated (Cas)-mediated gene targeting via circular plasmid injection in rabbits. The rabbit tyrosinase gene (TYR) was effectively disrupted, and we confirmed germline transmission by pronuclear injection of a circular plasmid expressing humanized Cas9 (hCas9) and single-guide RNA. Direct injection into pronuclear stage zygotes was possible following an in vitro validation assay. Neither off-target mutagenesis nor hCas9 transgenesis was detected in any of the genetically targeted pups and embryos examined. Gene targeting with this rapid and simplified strategy will help accelerate the development of translational research using other nonrodent mammalian species.

Study protocol for Enhancing Parenting In Cancer (EPIC): development and evaluation of a brief psycho-educational intervention to support parents with cancer who have young children.

Science.gov (United States)

Stafford, Lesley; Sinclair, Michelle; Turner, Jane; Newman, Louise; Wakefield, Claire; Krishnasamy, Mei; Mann, G Bruce; Gilham, Leslie; Mason, Kylie; Rauch, Paula; Cannell, Julia; Schofield, Penelope

2017-01-01

Parents with cancer have high rates of psychological morbidity, and their children are at risk of poor psychosocial outcomes, particularly in the context of parental distress and poor family communication. Parents express concerns about the impact of cancer on their children and report a lack of professional guidance in meeting their children's needs. Few parenting interventions exist and current interventions have extensive infrastructure demands making them unsuitable for routine use in most health settings. The aims of this study are to develop and establish the feasibility and acceptability of a novel and accessible psycho-educational intervention to improve parenting efficacy and decrease parental stress among adults with cancer who have children aged 3-12 years. The intervention will be suitable for parents with cancer who are receiving treatment with a view to longer term survival, irrespective of cancer diagnosis, and their respective co-parents. This study comprises two phases using the UK Medical Research Council framework for developing complex interventions. In the development phase, intervention content will be iteratively developed and evaluated in consultation with consumers, and in the piloting phase, feasibility will be tested in a clinical sample of 20 parents with cancer and their co-parents using a single arm, pre-test post-test design. The intervention will comprise an audiovisual resource (DVD), a question prompt list, and a telephone call with a clinical psychologist. Questionnaires administered pre- and 1 month post-intervention will assess parental stress, psychological morbidity, quality of life, self-efficacy and perceptions of child adjustment, and family functioning. Intervention feasibility will be determined by mixed-method participant evaluation of perceived usefulness, benefits, and acceptability. This new initiative will translate existing descriptive evidence into an accessible intervention that supports parenting during cancer

Relationship between parenting style, family type, personality ...

African Journals Online (AJOL)

208 females) from single parent, monogamous and polygamous families responded ... It was hypothesized that: there would be significant and positive correlations ... self esteem, need for achievement, locus of control, sense of competence and ... that young people from families where authoritative parenting was practiced ...

Parenting on Your Own. Circulars 1245-1258.

Science.gov (United States)

Hughes, Robert, Jr.; And Others

These 14 circulars for single parents provide advice about several aspects of parenting. Contents discuss developing self-esteem, conquering loneliness, managing stress, obtaining social support, managing time, controlling finances, getting and using credit, developing job-readiness skills, searching for a job, disciplining children effectively,…

Influence of parental alcohol-related attitudes, behavior and parenting styles on alcohol use in late and very late adolescence.

Science.gov (United States)

Stafström, Martin

2014-01-01

Parents influence adolescent drinking behavior, but to what extent does this association diminish with age, however? The cross-sectional data was drawn from the Scania drug use survey 2007, consisting of 4,828 secondary education students in the 9th and 11th grade. The age- and gender-adjusted findings indicate that having parents who are consenting to alcohol use (OR 1.4), having been provided with alcohol by one's parents (OR 1.8), having parents with an authoritarian (OR 1.5) or neglectful (OR 2.1) parenting style, and having parents who both have a university degree (OR 1.3) were factors significantly associated with monthly heavy episodic drinking. These findings lead to the conclusion that parenting styles as well as parental attitudes and behaviors are important throughout the high school years. Thus, prevention targeting parents should emphasize both these domains. © 2014 S. Karger AG, Basel.

Perceived Parental Barriers to and Strategies for Supporting Physical Activity and Healthy Eating among Head Start Children.

Science.gov (United States)

Ling, Jiying; B Robbins, Lorraine; Hines-Martin, Vicki

2016-06-01

Despite the need for parents to support their children's healthy behaviors, knowledge of factors preventing parents from doing so is still rudimentary. This study primarily aimed to explore perceived parental barriers to and strategies for supporting physical activity and healthy eating among Head Start children. A semi-structured interview format was used with four focus groups conducted at two urban Head Start centers in the Midwestern U.S. A qualitative content analysis of audio-recorded sessions was facilitated using ATLAS.ti7. A convenience sample of 32 parents (Mage = 34.97 years) participated. Over half were female (78.1 %), African Americans (65.6 %), and single (65.6 %). About 61.3 % reported an annual family income parent): lack of time and cooking skills and a tight family budget; and (3) environmental: inaccessible programs, lack of age-appropriate education, electronic media use, and unsafe environment. Parents across all groups expressed high interest in enrolling in a program with their children. Recommendations included: parents' support team; family outings at parks; taking a walk or enrolling in a class with children; and planting a garden. Many parents showed their preference for face-to-face meetings and a support group, but repulsion of counseling. To promote parental support in future interventions with Head Start children, their perceived intrapersonal, interpersonal, and environmental barriers should be considered as intervention targets. Involving parents through a support group and face-to-face meetings is recommended.

Single and double spin asymmetries for deeply virtual Compton scattering measured with CLAS and a longitudinally polarized proton target

Science.gov (United States)

Pisano, S.; Biselli, A.; Niccolai, S.; Seder, E.; Guidal, M.; Mirazita, M.; Adhikari, K. P.; Adikaram, D.; Amaryan, M. J.; Anderson, M. D.; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Bosted, P.; Briscoe, B.; Brock, J.; Brooks, W. K.; Burkert, V. D.; Carlin, C.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; Colaneri, L.; Cole, P. L.; Compton, N.; Contalbrigo, M.; Cortes, O.; Crabb, D. G.; Crede, V.; D'Angelo, A.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fersch, R.; Filippi, A.; Fleming, J. A.; Fradi, A.; Garillon, B.; Garçon, M.; Ghandilyan, Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Gohn, W.; Golovatch, E.; Gothe, R. W.; Griffioen, K. A.; Guo, L.; Hafidi, K.; Hanretty, C.; Hattawy, M.; Hicks, K.; Holtrop, M.; Hughes, S. M.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Jenkins, D.; Jiang, X.; Jo, H. S.; Joo, K.; Joosten, S.; Keith, C. D.; Keller, D.; Kim, A.; Kim, W.; Klein, F. J.; Kubarovsky, V.; Kuhn, S. E.; Lenisa, P.; Livingston, K.; Lu, H. Y.; MacCormick, M.; MacGregor, I. J. D.; Mayer, M.; McKinnon, B.; Meekins, D. G.; Meyer, C. A.; Mokeev, V.; Montgomery, R. A.; Moody, C. I.; Munoz Camacho, C.; Nadel-Turonski, P.; Osipenko, M.; Ostrovidov, A. I.; Park, K.; Phelps, W.; Phillips, J. J.; Pogorelko, O.; Price, J. W.; Procureur, S.; Prok, Y.; Puckett, A. J. R.; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabatié, F.; Salgado, C.; Schott, D.; Schumacher, R. A.; Skorodumina, I.; Smith, G. D.; Sober, D. I.; Sokhan, D.; Sparveris, N.; Stepanyan, S.; Stoler, P.; Strauch, S.; Sytnik, V.; Tian, Ye; Tkachenko, S.; Turisini, M.; Ungaro, M.; Voutier, E.; Walford, N. K.; Watts, D. P.; Wei, X.; Weinstein, L. B.; Wood, M. H.; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z. W.; Zonta, I.; CLAS Collaboration

2015-03-01

Single-beam, single-target, and double spin asymmetries for hard exclusive electroproduction of a photon on the proton e →p →→e'p'γ are presented. The data were taken at Jefferson Lab using the CEBAF large acceptance spectrometer and a longitudinally polarized NH3 14 target. The three asymmetries were measured in 165 four-dimensional kinematic bins, covering the widest kinematic range ever explored simultaneously for beam and target-polarization observables in the valence quark region. The kinematic dependences of the obtained asymmetries are discussed and compared to the predictions of models of generalized parton distributions. The measurement of three DVCS spin observables at the same kinematic points allows a quasi-model-independent extraction of the imaginary parts of the H and H ˜ Compton form factors, which give insight into the electric and axial charge distributions of valence quarks in the proton.

Single and double spin asymmetries for deeply virtual Compton scattering measured with CLAS and a longitudinally polarized proton target

Energy Technology Data Exchange (ETDEWEB)

Pisano, S.; Biselli, A.; Niccolai, S.; Seder, E.; Guidal, M.; Mirazita, M.; Adhikari, K. P.; Adikaram, D.; Amaryan, M. J.; Anderson, M. D.; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Bosted, P.; Briscoe, B.; Brock, J.; Brooks, W. K.; Burkert, V. D.; Carlin, C.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; Colaneri, L.; Cole, P. L.; Compton, N.; Contalbrigo, M.; Cortes, O.; Crabb, D. G.; Crede, V.; D' Angelo, A.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fersch, R.; Filippi, A.; Fleming, J. A.; Fradi, A.; Garillon, B.; Garcon, M.; Ghandilyan, Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Gohn, W.; Golovatch, E.; Gothe, R. W.; Griffioen, K. A.; Guo, L.; Hafidi, K.; Hanretty, C.; Hattawy, M.; Hicks, K.; Holtrop, M.; Hughes, S. M.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Jenkins, D.; Jiang, X.; Jo, H. S.; Joo, K.; Joosten, S.; Keith, C. D.; Keller, D.; Kim, A.; Kim, W.; Klein, F. J.; Kubarovsky, V.; Kuhn, S. E.; Lenisa, P.; Livingston, K.; Lu, H. Y.; MacCormick, M.; MacGregor, Ian J. D.; Mayer, M.; McKinnon, B.; Meekins, D. G.; Meyer, C. A.; Mokeev, V.; Montgomery, R. A.; Moody, C. I.; Munoz Camacho, C.; Nadel-Turonski, P.; Osipenko, M.; Ostrovidov, A. I.; Park, K.; Phelps, W.; Phillips, J. J.; Pogorelko, O.; Price, J. W.; Procureur, S.; Prok, Y.; Puckett, A. J. R.; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabatie, F.; Salgado, C.; Schott, D.; Schumacher, R. A.; Skorodumina, I.; Smith, G. D.; Sober, D. I.; Sokhan, D.; Sparveris, N.; Stepanyan, S.; Stoler, P.; Strauch, S.; Sytnik, V.; Tian, Ye; Tkachenko, S.; Turisini, M.; Ungaro, M.; Voutier, E.; Walford, N. K.; Watts, D. P.; Wei, X.; Weinstein, L. B.; Wood, M. H.; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z. W.; Zonta, I.

2015-03-19

Single-beam, single-target, and double-spin asymmetries for hard exclusive photon production on the proton e→p→e'p'γ are presented. The data were taken at Jefferson Lab using the CLAS detector and a longitudinally polarized ¹⁴NH₃ target. The three asymmetries were measured in 165 4-dimensional kinematic bins, covering the widest kinematic range ever explored simultaneously for beam and target-polarization observables in the valence quark region. The kinematic dependences of the obtained asymmetries are discussed and compared to the predictions of models of Generalized Parton Distributions. As a result, the measurement of three DVCS spin observables at the same kinematic points allows a quasi-model-independent extraction of the imaginary parts of the H and H~ Compton Form Factors, which give insight into the electric and axial charge distributions of valence quarks in the proton.

Study protocol: evaluation of an online, father-inclusive, universal parenting intervention to reduce child externalising behaviours and improve parenting practices.

Science.gov (United States)

Tully, Lucy A; Piotrowska, Patrycja J; Collins, Daniel A J; Mairet, Kathleen S; Hawes, David J; Kimonis, Eva R; Lenroot, Rhoshel K; Moul, Caroline; Anderson, Vicki; Frick, Paul J; Dadds, Mark R

2017-06-19

Parenting interventions that focus on enhancing the quality and consistency of parenting are effective for preventing and reducing externalising problems in children. There has been a recent shift towards online delivery of parenting interventions in order to increase their reach and impact on the population prevalence of child externalising problems. Parenting interventions have low rates of father participation yet research suggests that father involvement may be critical to the success of the intervention. Despite this, no online parenting interventions have been specifically developed to meet the needs and preferences of fathers, as well as mothers. This paper describes the protocol of a study examining the effectiveness of an online, father-inclusive parenting intervention called 'ParentWorks', which will be delivered as a universal intervention to Australian families. A single group clinical trial will be conducted to examine the effectiveness of ParentWorks for reducing child externalising problems and improving parenting, as well as to explore the impact of father engagement (in two-parent families) on child outcomes. Australian parents/caregivers with a child aged 2-16 years will be recruited. Participants will provide informed consent, complete pre-intervention measures and will then complete the intervention, which consists of five compulsory video modules and three optional modules. The primary outcomes for this study are changes in child externalising behaviour, positive and dysfunctional parenting practices and parental conflict, and the secondary outcome is changes in parental mental health. Demographic information, satisfaction with the intervention, and measures of parental engagement will also be collected. Questionnaire data will be collected at pre-intervention, post-intervention and three-month follow-up, as well as throughout the program. This paper describes the study protocol of a single group clinical trial of a national, online, father

Intraoperative Boost Radiotherapy during Targeted Oncoplastic Breast Surgery: Overview and Single Center Experiences

Directory of Open Access Journals (Sweden)

Wolfram Malter

2014-01-01

Full Text Available Breast-conserving surgery followed by whole-breast irradiation is the standard local therapy for early breast cancer. The international discussion of reduced importance of wider tumor-free resection margins than “tumor not touching ink” leads to the development of five principles in targeted oncoplastic breast surgery. IORT improves local recurrence risk and diminishes toxicity since there is less irradiation of healthy tissue. Intraoperative radiotherapy (IORT can be delivered in two settings: an IORT boost followed by a conventional regimen of external beam radiotherapy or a single IORT dose. The data from TARGIT-A and ELIOT reinforce the conviction that intraoperative radiotherapy during breast-conserving surgery is a reliable alternative to conventional postoperative fractionated irradiation, but only in a carefully selected population at low risk of local recurrence. We describe our experiences with IORT boost (50 kV energy X-rays; 20 Gy in combination with targeted oncoplastic breast surgery in a routine clinical setting. Our experiences demonstrate the applicability and reliability of combining IORT boost with targeted oncoplastic breast surgery in breast-conserving therapy of early breast cancer.

Parenting and Digital Media.

Science.gov (United States)

Coyne, Sarah M; Radesky, Jenny; Collier, Kevin M; Gentile, Douglas A; Linder, Jennifer Ruh; Nathanson, Amy I; Rasmussen, Eric E; Reich, Stephanie M; Rogers, Jean

2017-11-01

Understanding the family dynamic surrounding media use is crucial to our understanding of media effects, policy development, and the targeting of individuals and families for interventions to benefit child health and development. The Families, Parenting, and Media Workgroup reviewed the relevant research from the past few decades. We find that child characteristics, the parent-child relationship, parental mediation practices, and parents' own use of media all can influence children's media use, their attitudes regarding media, and the effects of media on children. However, gaps remain. First, more research is needed on best practices of parental mediation for both traditional and new media. Ideally, this research will involve large-scale, longitudinal studies that manage children from infancy to adulthood. Second, we need to better understand the relationship between parent media use and child media use and specifically how media may interfere with or strengthen parent-child relationships. Finally, longitudinal research on how developmental processes and individual child characteristics influence the intersection between media and family life is needed. The majority of children's media use takes place within a wider family dynamic. An understanding of this dynamic is crucial to understanding child media use as a whole. Copyright © 2017 by the American Academy of Pediatrics.

Outcomes of a pilot obesity prevention plus intervention targeting children and parenting practices

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Prevention-Plus interventions for primary care offer a venue to intervene with both children and parents for child obesity treatment. Such interventions can promote effective parenting practices that encourage healthy eating, physical activity (PA), and lower TV use among children. Test for feasibil...

A Gas Target Internal to the LHC for the Study of pp Single-Spin Asymmetries and Heavy Ion Collisions

Directory of Open Access Journals (Sweden)

Colin Barschel

2015-01-01

Full Text Available We discuss the application of an open storage cell as gas target for a proposed LHC fixed-target experiment AFTER@LHC. The target provides a high areal density at minimum gas input, which may be polarized 1H, 2H, or 3He gas or heavy inert gases in a wide mass range. For the study of single-spin asymmetries in pp interaction, luminosities of nearly 1033/cm2 s can be produced with existing techniques.

Single Parenthood and Children's Reading Performance in Asia

Science.gov (United States)

Park, Hyunjoon

2007-01-01

Using the data from Program for International Student Assessment, I examine the gap in reading performance between 15-year-old students in single-parent and intact families in 5 Asian countries in comparison to the United States. The ordinary least square regression analyses show negligible disadvantages of students with a single parent in Hong…

Parental Identity and Its Relation to Parenting and Psychological Functioning in Middle Age

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Fadjukoff, Päivi; Pulkkinen, Lea; Lyyra, Anna-Liisa; Kokko, Katja

2016-01-01

SYNOPSIS Objective. This article focuses on identity as a parent in relation to parenting and psychological functioning in middle age. Design. Drawn from the Jyväskylä Longitudinal Study of Personality and Social Development, 162 participants (53% females) with children (age 36), represented the Finnish age-cohort born in 1959. Parental identity was assessed at ages 36, 42, and 50. Results. In both women and men, parental identity achievement increased from age 36 to 42 and remained stable to 50. The level of parental identity achievement was higher in women than in men. Achievement was typical for women and foreclosure for men. Participants’ education, occupational status, and number of offspring were not related to parental identity status. As expected, parental identity achievement was associated with authoritative (indicated by higher nurturance and parental knowledge about the child’s activities) parenting style. No significant associations emerged between parental identity foreclosure and restrictiveness as an indicator of authoritarian parenting style. The diffused men outscored others in parental stress. Achieved parental identity was related to generativity in both genders and to higher psychological and social well-being in men. Conclusions. At present, many parenting programs are targeted to young parents. This study highlighted the importance of a later parenting phase at around age 40, when for many, the children are approaching puberty. Therefore, parenting programs and support should also be designed for middle-aged parents. Specifically men may need additional support for their active consideration and engagement in the fathering role. © Päivi Fadjukoff, Lea Pulkkinen, Anna-Liisa Lyyra, and Katja Kokko This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-No Derivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and

Parental Identity and Its Relation to Parenting and Psychological Functioning in Middle Age.

Science.gov (United States)

Fadjukoff, Päivi; Pulkkinen, Lea; Lyyra, Anna-Liisa; Kokko, Katja

2016-04-02

Objective. This article focuses on identity as a parent in relation to parenting and psychological functioning in middle age. Design. Drawn from the Jyväskylä Longitudinal Study of Personality and Social Development, 162 participants (53% females) with children (age 36), represented the Finnish age-cohort born in 1959. Parental identity was assessed at ages 36, 42, and 50. Results. In both women and men, parental identity achievement increased from age 36 to 42 and remained stable to 50. The level of parental identity achievement was higher in women than in men. Achievement was typical for women and foreclosure for men. Participants' education, occupational status, and number of offspring were not related to parental identity status. As expected, parental identity achievement was associated with authoritative (indicated by higher nurturance and parental knowledge about the child's activities) parenting style. No significant associations emerged between parental identity foreclosure and restrictiveness as an indicator of authoritarian parenting style. The diffused men outscored others in parental stress. Achieved parental identity was related to generativity in both genders and to higher psychological and social well-being in men. Conclusions. At present, many parenting programs are targeted to young parents. This study highlighted the importance of a later parenting phase at around age 40, when for many, the children are approaching puberty. Therefore, parenting programs and support should also be designed for middle-aged parents. Specifically men may need additional support for their active consideration and engagement in the fathering role. © Päivi Fadjukoff, Lea Pulkkinen, Anna-Liisa Lyyra, and Katja Kokko This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-No Derivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in

Therapeutically targeting glypican-2 via single-domain antibody-based chimeric antigen receptors and immunotoxins in neuroblastoma.

Science.gov (United States)

Li, Nan; Fu, Haiying; Hewitt, Stephen M; Dimitrov, Dimiter S; Ho, Mitchell

2017-08-08

Neuroblastoma is a childhood cancer that is fatal in almost half of patients despite intense multimodality treatment. This cancer is derived from neuroendocrine tissue located in the sympathetic nervous system. Glypican-2 (GPC2) is a cell surface heparan sulfate proteoglycan that is important for neuronal cell adhesion and neurite outgrowth. In this study, we find that GPC2 protein is highly expressed in about half of neuroblastoma cases and that high GPC2 expression correlates with poor overall survival compared with patients with low GPC2 expression. We demonstrate that silencing of GPC2 by CRISPR-Cas9 or siRNA results in the inhibition of neuroblastoma tumor cell growth. GPC2 silencing inactivates Wnt/β-catenin signaling and reduces the expression of the target gene N-Myc, an oncogenic driver of neuroblastoma tumorigenesis. We have isolated human single-domain antibodies specific for GPC2 by phage display technology and found that the single-domain antibodies can inhibit active β-catenin signaling by disrupting the interaction of GPC2 and Wnt3a. To explore GPC2 as a potential target in neuroblastoma, we have developed two forms of antibody therapeutics, immunotoxins and chimeric antigen receptor (CAR) T cells. Immunotoxin treatment was demonstrated to inhibit neuroblastoma growth in mice. CAR T cells targeting GPC2 eliminated tumors in a disseminated neuroblastoma mouse model where tumor metastasis had spread to multiple clinically relevant sites, including spine, skull, legs, and pelvis. This study suggests GPC2 as a promising therapeutic target in neuroblastoma.

Parenting stress and parent support among mothers with high and low education.

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Parkes, Alison; Sweeting, Helen; Wight, Daniel

2015-12-01

Current theorizing and evidence suggest that parenting stress might be greater among parents from both low and high socioeconomic positions (SEP) compared with those from intermediate levels because of material hardship among parents of low SEP and employment demands among parents of high SEP. However, little is known about how this socioeconomic variation in stress relates to the support that parents receive. This study explored whether variation in maternal parenting stress in a population sample was associated with support deficits. To obtain a clearer understanding of support deficits among mothers of high and low education, we distinguished subgroups according to mothers' migrant and single-parent status. Participants were 5,865 mothers from the Growing Up in Scotland Study, who were interviewed when their children were 10 months old. Parenting stress was greater among mothers with either high or low education than among mothers with intermediate education, although it was highest for those with low education. Support deficits accounted for around 50% of higher stress among high- and low-educated groups. Less frequent grandparent contact mediated parenting stress among both high- and low-educated mothers, particularly migrants. Aside from this common feature, different aspects of support were relevant for high- compared with low-educated mothers. For high-educated mothers, reliance on formal childcare and less frequent support from friends mediated higher stress. Among low-educated mothers, smaller grandparent and friend networks and barriers to professional parent support mediated higher stress. Implications of differing support deficits are discussed. (c) 2015 APA, all rights reserved).

DNA Fingerprinting of Single Colonies of Helicobacter pylori from Gastric Cancer Patients Suggests Infection with a Single Predominant Strain

OpenAIRE

Miehlke, Stephan; Thomas, Rachel; Guiterrez, Oscar; Graham, David Y.; Go, Mae F.

1999-01-01

In each of six gastric cancer patients, repetitive extragenic palindromic PCR DNA fingerprints of 18 single colonies of Helicobacter pylori from the gastric antrum, corpus, and cardia were identical and matched that of the parental isolate. In three additional gastric cancer patients, 17 of 18 single-colony DNA fingerprints were identical to each other and to the DNA fingerprint of the corresponding parental isolate.

Effectiveness of ACT-Based Parenting Training to Mothers on the Depression of Children with Cleft Lip and Palate: A Single Subject Study

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محمد صالح فقیهی

2017-06-01

Full Text Available The purpose of this study was to determine the effectiveness of Parenting Training based on Acceptance and Commitment Therapy (ACT to mothers on the depression of children with cleft lip and palate. The research method was based on a single case and individual intervention study. The sample was constituted of 65 Isfahanian children with cleft lip and palate. Parenting skills based on ACT were taught to five mothers of children with cleft lip and palate who achieved the minimum score in screening. After three baseline sessions for each child, ACT parenting skills were taught to their mothers in 8 individual sessions companied with testing the child’s depression in every session. Three follow-up sessions after 15 days, 1 month and 3 months were set to evaluate children’s depression. The Kovacs Children’s Depression Inventory (CDI was used to test the children’s depression. The results were analyzed with visual analysis and descriptive statistics. This particular intervention was effective on depression. Based on the results of the present study, it can be concluded that ACT parenting training to mothers of children with cleft lips and palates was effective on reducing depression and that an on-time intervention can improve these children's depression.

Parental Stress Scale: Validation study with a Portuguese population of parents of children from 3 to 10 years old.

Science.gov (United States)

Algarvio, Susana; Leal, Isabel; Maroco, João

2018-01-01

The aim of this study was to validate the Parental Stress Scale (PSS) for Portuguese parents and to further investigate the scale's criterion-related validity. A two-stage stratified sample of the Portuguese population of parents, with children attending public preschools and primary schools, was obtained, totalizing 3842 parents of children between 3 and 10 years old. Parents completed a Parental Concerns Scale and the Portuguese version of the PSS. Results support the four-factor structure of the Portuguese version of the PSS. Higher levels of parental stress were reported by parents of boys, with lower educational levels; older, divorced or single parents; unemployed mothers; and with a higher number of children. Parental concerns and parental stress' comparative study reported very low correlations between the two constructs. This study supported evidence for the PSS' validity with a stratified sample of Portuguese parents of children between 3 and 10 years old. Moreover, our findings reported the scale's divergent validity with a Parental Concerns Scale. These results point to the importance of assessing both dimensions in family practice.

Parental responsibility beliefs: associations with parental anxiety and behaviours in the context of childhood anxiety disorders.

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Apetroaia, Adela; Hill, Claire; Creswell, Cathy

2015-12-01

High levels of parental anxiety are associated with poor treatment outcomes for children with anxiety disorders. Associated parental cognitions and behaviours have been implicated as impediments to successful treatment. We examined the association between parental responsibility beliefs, maternal anxiety and parenting behaviours in the context of childhood anxiety disorders. Anxious and non-anxious mothers of 7-12 year old children with a current anxiety disorder reported their parental responsibility beliefs using a questionnaire measure. Parental behaviours towards their child during a stressor task were measured. Parents with a current anxiety disorder reported a greater sense of responsibility for their child's actions and wellbeing than parents who scored within the normal range for anxiety. Furthermore, higher parental responsibility was associated with more intrusive and less warm behaviours in parent-child interactions and there was an indirect effect between maternal anxiety and maternal intrusive behaviours via parental responsibility beliefs. The sample was limited to a treatment-seeking, relatively high socio-economic population and only mothers were included so replication with more diverse groups is needed. The use of a range of stressor tasks may have allowed for a more comprehensive assessment of parental behaviours. The findings suggest that parental anxiety disorder is associated with an elevated sense of parental responsibility and may promote parental behaviours likely to inhibit optimum child treatment outcomes. Parental responsibility beliefs may therefore be important to target in child anxiety treatments in the context of parental anxiety disorders. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

A cluster randomised controlled trial of a telephone-based intervention targeting the home food environment of preschoolers (The Healthy Habits Trial): the effect on parent fruit and vegetable consumption.

Science.gov (United States)

Wyse, Rebecca; Campbell, Karen J; Brennan, Leah; Wolfenden, Luke

2014-12-24

The home food environment is an important setting for the development of dietary patterns in childhood. Interventions that support parents to modify the home food environment for their children, however, may also improve parent diet. The purpose of this study was to assess the impact of a telephone-based intervention targeting the home food environment of preschool children on the fruit and vegetable consumption of parents. In 2010, 394 parents of 3-5 year-old children from 30 preschools in the Hunter region of Australia were recruited to this cluster randomised controlled trial and were randomly assigned to an intervention or control group. Intervention group parents received four weekly 30-minute telephone calls and written resources. The scripted calls focused on; fruit and vegetable availability and accessibility, parental role-modelling, and supportive home food routines. Two items from the Australian National Nutrition Survey were used to assess the average number of serves of fruit and vegetables consumed each day by parents at baseline, and 2-, 6-, 12-, and 18-months later, using generalised estimating equations (adjusted for baseline values and clustering by preschool) and an intention-to-treat-approach. At each follow-up, vegetable consumption among intervention parents significantly exceeded that of controls. At 2-months the difference was 0.71 serves (95% CI: 0.58-0.85, p food environment can increase parents' fruit and vegetable consumption. (ANZCTR12609000820202).

Stress in Parents of a Child with Hemifacial Microsomia: The Role of Child Characteristics and Parental Coping Strategies.

Science.gov (United States)

Ongkosuwito, Edwin; van der Vlies, Lieneke; Kraaij, Vivian; Garnefski, Nadia; van Neck, Han; Kuijpers-Jagtman, Anne Marie; Hovius, Steven

2018-01-01

Objective Examine stress levels of parents of children with hemifacial microsomia (HFM) and the relationship of parental stress to child characteristics and cognitive coping strategies. Design Prospective cross-sectional study. Participants and Setting Parents with a child (age 3-19 years) with HFM (N = 31) were recruited through the Department of Orthodontics and the Craniofacial Center, Sophia-Erasmus Medical Center, Rotterdam, The Netherlands. Intervention and Outcome Measures The adapted and shortened Dutch version of the parental stress index (NOSI-K) was used to measure parental stress, and the cognitive emotion-regulation questionnaire was used to measure cognitive coping strategies. Pearson correlations and a multiple regression analysis were performed. Results The hierarchical multiple regression analysis showed associations between increased parental stress and learning difficulties and use of acceptance as a coping strategy. This suggests that problems other than the characteristic visual appearance of the child's face in HFM have a greater influence on parental stress. Conclusions Learning difficulties of the child with HFM and parental acceptance affect stress in parents with a child with HFM the most and are important in the search for a targeted tailoring of intervention for parents with high levels of parental stress.

Family Structure, Parent-Child Communication, and Adolescent Participation in Family Consumer Tasks and Decisions.

Science.gov (United States)

Lachance, Marie J.; Legault, Frederic; Bujold, Neree

2000-01-01

A study of adolescents from single-mother (n=171) and two-parent (n=1,029) families showed that the former were more involved in family consumer tasks and decisions. The conceptual parenting style was associated with higher adolescent participation. The social style had greater impact on participation in single-parent families. (Contains 88…

Parental desensitization to violence and sex in movies.

Science.gov (United States)

Romer, Daniel; Jamieson, Patrick E; Bushman, Brad J; Bleakley, Amy; Wang, Anli; Langleben, Daniel; Jamieson, Kathleen Hall

2014-11-01

To assess desensitization in parents' repeated exposure to violence and sex in movies. A national US sample of 1000 parents living with at least 1 target child in 1 of 3 age groups (6 to 17 years old) viewed a random sequence of 3 pairs of short scenes with either violent or sexual content from popular movies that were unrestricted to youth audiences (rated PG-13 or unrated) or restricted to those under age 17 years without adult supervision (rated R). Parents indicated the minimum age they would consider appropriate to view each film. Predictors included order of presentation, parent and child characteristics, and parent movie viewing history. As exposure to successive clips progressed, parents supported younger ages of appropriate exposure, starting at age 16.9 years (95% confidence interval [CI], 16.8 to 17.0) for violence and age 17.2 years (95% CI, 17.0 to 17.4) for sex, and declining to age 13.9 years (95% CI, 13.7 to 14.1) for violence and 14.0 years (95% CI, 13.7 to 14.3) for sex. Parents also reported increasing willingness to allow their target child to view the movies as exposures progressed. Desensitization was observed across parent and child characteristics, violence toward both human and non-human victims, and movie rating. Those who frequently watched movies were more readily desensitized to violence. Parents become desensitized to both violence and sex in movies, which may contribute to the increasing acceptance of both types of content by both parents and the raters employed by the film industry. Copyright © 2014 by the American Academy of Pediatrics.

Immunotherapies for Targeting Ancient Retrovirus during Breast Cancer

Science.gov (United States)

2014-03-01

observed with increased HERV-K antigen expression when compared to EL4 parental cell as negative control (Figure 2B). No significant killing was...with HERV-K+ targets compared to tumor cells co-cultured with No DNA control T cells. Absence of such difference was seen with EL4 parental target...cells can be specifically redirected against HERV-K antigen expressing tumor. To analyze the specificity of HERV-K CAR, EL4 cells (HERV-K neg) were

Dinosaur Reproduction and Parenting

Science.gov (United States)

Horner, John R.

Non-avian dinosaur reproductive and parenting behaviors were mostly similar to those of extant archosaurs. Non-avian dinosaurs were probably sexually dimorphic and some may have engaged in hierarchical rituals. Non-avian coelurosaurs (e.g. Troodontidae, Oviraptorosauria) had two active oviducts, each of which produced single eggs on a daily or greater time scale. The eggs of non-coelurosaurian dinosaurs (e.g. Ornithischia, Sauropoda) were incubated in soils, whereas the eggs of non-avian coelurosaurs (e.g. Troodon, Oviraptor) were incubated with a combination of soil and direct parental contact. Parental attention to the young was variable, ranging from protection from predators to possible parental feeding of nest-bound hatchlings. Semi-altricial hadrosaur hatchlings exited their respective nests near the time of their first linear doubling. Some reproductive behaviors, once thought exclusive to Aves, arose first in non-avian dinosaurs. The success of the Dinosauria may be related to reproductive strategies.

Physical consequences of the mitochondrial targeting of single-walled carbon nanotubes probed computationally

Science.gov (United States)

Chistyakov, V. A.; Zolotukhin, P. V.; Prazdnova, E. V.; Alperovich, I.; Soldatov, A. V.

2015-06-01

Experiments by F. Zhou and coworkers (2010) [16] showed that mitochondria are the main target of the cellular accumulation of single-walled carbon nanotubes (SWCNTs). Our in silico experiments, based on geometrical optimization of the system consisting of SWCNT+proton within Density Functional Theory, revealed that protons can bind to the outer side of SWCNT so generating a positive charge. Calculation results allow one to propose the following mechanism of SWCNTs mitochondrial targeting. SWCNTs enter the space between inner and outer membranes of mitochondria, where the excess of protons has been formed by diffusion. In this compartment SWCNTs are loaded with protons and acquire positive charges distributed over their surface. Protonation of hydrophobic SWCNTs can also be carried out within the mitochondrial membrane through interaction with the protonated ubiquinone. Such "charge loaded" particles can be transferred as "Sculachev ions" through the inner membrane of the mitochondria due to the potential difference generated by the inner membrane. Physiological consequences of the described mechanism are discussed.

Plasmonic welded single walled carbon nanotubes on monolayer graphene for sensing target protein

Energy Technology Data Exchange (ETDEWEB)

Kim, Jangheon; Kim, Soohyun [Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, 373-1 Guseong, Yuseong, Daejeon 305-806 (Korea, Republic of); Kim, Gi Gyu; Jung, Wonsuk, E-mail: wonsuk81@wku.ac.kr [Department of Mechanical and Automotive Engineering, Wonkwang University, Iksan, Jeonbuk 570-749 (Korea, Republic of)

2016-05-16

We developed plasmonic welded single walled carbon nanotubes (SWCNTs) on monolayer graphene as a biosensor to detect target antigen molecules, fc fusion protein without any treatment to generate binder groups for linker and antibody. This plasmonic welding induces atomic networks between SWCNTs as junctions containing carboxylic groups and improves the electrical sensitivity of a SWCNTs and the graphene membrane to detect target protein. We investigated generation of the atomic networks between SWCNTs by field-emission scanning electron microscopy and atomic force microscopy after plasmonic welding process. We compared the intensity ratios of D to G peaks from the Raman spectra and electrical sheet resistance of welded SWCNTs with the results of normal SWCNTs, which decreased from 0.115 to 0.086 and from 10.5 to 4.12, respectively. Additionally, we measured the drain current via source/drain voltage after binding of the antigen to the antibody molecules. This electrical sensitivity of the welded SWCNTs was 1.55 times larger than normal SWCNTs.

Parental factors and sexual risk-taking among young people in C& ...

African Journals Online (AJOL)

The findings suggest that parental monitoring and control are important predictors of youth sexual behaviours and underscore the need to target parents and guardians in efforts to promote responsible sexual behaviours among adolescents. It is important to promote parent-child communication about sexual issues and ...

Family Structure, Family Processes, and Adolescent Delinquency: The Significance of Parental Absence versus Parental Gender

Science.gov (United States)

Demuth, Stephen; Brown, Susan L.

2004-01-01

One third of all children are born to unmarried mothers and over one half of children will spend some time in a single-parent family. In fact, single-father families are the fastest growing family form. Using data from the 1995 National Longitudinal Survey of Adolescent Health, the authors extend prior research that has investigated the effects of…

Energy and traffic light labelling have no impact on parent and child fast food selection.

Science.gov (United States)

Dodds, Pennie; Wolfenden, Luke; Chapman, Kathy; Wellard, Lyndal; Hughes, Clare; Wiggers, John

2013-10-25

Labelling of food from fast food restaurants at point-of-purchase has been suggested as one strategy to reduce population energy consumption and contribute to reductions in obesity prevalence. The aim of this study was to examine the effects of energy and single traffic light labelling systems on the energy content of child and adult intended food purchases. The study employed a randomised controlled trial design. English speaking parents of children aged between three and 12 years were recruited from an existing research cohort. Participants were mailed one of three hypothetical fast food menus. Menus differed in their labelling technique- either energy labels, single traffic light labels, or a no-label control. Participants then completed a telephone survey which assessed intended food purchases for both adult and child. The primary trial outcome was total energy of intended food purchase. A total of 329 participants completed the follow-up telephone interview. Eighty-two percent of the energy labelling group and 96% of the single traffic light labelling group reported noticing labelling information on their menu. There were no significant differences in total energy of intended purchases of parents, or intended purchases made by parents for children, between the menu labelling groups, or between menu labelling groups by socio-demographic subgroups. This study provided no evidence to suggest that energy labelling or single traffic light labelling alone were effective in reducing the energy of fast food items selected from hypothetical fast food menus for purchase. Additional complementary public health initiatives promoting the consumption of healthier foods identified by labelling, and which target other key drivers of menu item selection in this setting may be required. Copyright © 2013. Published by Elsevier Ltd.

Positive parenting: a randomised controlled trial evaluation of the Parents Plus Adolescent Programme in schools.

Science.gov (United States)

Nitsch, Eileen; Hannon, Geraldine; Rickard, Eóin; Houghton, Sharon; Sharry, John

2015-01-01

The aim of this study was to evaluate the Parents Plus Adolescents Programme (PPAP)-a parent training course specifically targeting parents of young adolescents (aged 11-16 years)-when delivered as a preventative programme in community school settings. A sample of 126 parents (mean age of children = 12.34 years; range = 10-16 years) were randomly assigned to either a treatment (PPAP; n = 82) or a waiting-list control condition (WC; n = 44). Analyses are based on a study-completer sample post-treatment (n = 109 parents: PPAP n = 70; WC n = 39) and sample at 6 month follow up (n = 42 parents). Both post-treatment (between groups) and 6-month follow-up comparisons of study completers (within PPAP group) revealed significant positive effects of the parenting intervention with respect to adolescent behaviour problems and parenting stress. The post treatment comparisons demonstrated large effect sizes on global measures of child difficulties (partial eta squared = 0.15) and self-reported parent stress (partial eta squared = 0.22); there was a moderate effect size on the self-reported parent satisfaction (partial eta squared = 0.13). This study provides preliminary evidence that PPAP may be an effective model of parent-training implemented in a community-based setting. The strengths and limitations of the study are discussed.

Ion-atom collisions with laser-prepared target: High resolution study of single charge exchange process

International Nuclear Information System (INIS)

Leredde, Arnaud

2012-01-01

Single charge transfer in low-energy Na"++"8"7Rb(5s,5p) collisions is investigated using magneto-optically trapped Rb atoms and high-resolution recoil-ion momentum spectroscopy. The three-dimensional reconstruction of the recoil-ion momentum provides accurate relative cross-sections for the active channels and the projectile scattering angle distributions. Thanks to the high experimental resolution, scattering structures such as diffraction-like oscillations in angular distributions are clearly observed. The measurements are compared with molecular close-coupling calculations and an excellent agreement is found. To go further in the test of the theory, the target is prepared in an oriented state. It is the first time that such collision experiments with oriented target is performed with such a high resolution. The right-left asymmetry expected for the scattering angle distribution is evidenced. The agreement between MOCC calculations and experiments is very good. Simple models developed for collisions with oriented target are also discussed. (author) [fr

Parenting and the parent-child relationship in families of children with mild to borderline intellectual disabilities and externalizing behavior.

Science.gov (United States)

Schuiringa, Hilde; van Nieuwenhuijzen, Maroesjka; Orobio de Castro, Bram; Matthys, Walter

2015-01-01

This cross-sectional study examined the association between parenting behavior, the parent-child relationship, and externalizing child behavior in families of children with mild to borderline intellectual disabilities (MBID). The families of a child with MBID and accompanying externalizing behavior problems (n=113) reported more positive discipline and physical punishment but less involvement, less positive parenting, less monitoring, a lower sense of parenting competence, less acceptance of the child, and less closeness to the child than the families of a child with MBID and no accompanying externalizing behavior problems (n=71). The parent-child relationship was most strongly associated with externalizing child behavior, over and above parenting behaviors. In addition, the parent-child relationship was found to be associated with parenting behavior, over and above the child's externalizing behavior. Our results highlight the importance of both the parent-child relationship and parenting behavior in connection with the occurrence of externalizing behavior problems on the part of children with MBID. Parenting behavior and the parent-child relationship may thus be promising targets for interventions with this group of children. Copyright © 2014 Elsevier Ltd. All rights reserved.

Father's and mother's perceptions of parenting styles as mediators of the effects of parental psychopathology on antisocial behavior in outpatient children and adolescents.

Science.gov (United States)

Vera, Juan; Granero, Roser; Ezpeleta, Lourdes

2012-06-01

The aim was to examine the potential mediating role of father's and mother's parenting styles in the association between parental psychopathology and antisocial behavior in children, and whether this pathway was moderated by child's sex. Participants included both parents and 338 Spanish outpatient children between 8 and 17 years (56.5% boys). Parenting style had a mediating effect on the studied relationships. Maternal psychopathology was positively associated with antisocial behavior in children, either directly or partially by parenting style, while paternal psychopathology was positively associated with offspring antisocial behavior only through the mediator role of parenting style. Child's sex did not moderate these relationships. Parenting style could be a target for prevention and intervention of antisocial behavior in the offspring of parents with mental health problems.

The Association of Harsh Parenting, Parent-Child Communication, and Parental Alcohol Use With Male Alcohol Use Into Emerging Adulthood.

Science.gov (United States)

Diggs, Olivia N; Neppl, Tricia K; Jeon, Shinyoung; Lohman, Brenda J

2017-12-01

This study investigates the association between mother and father harsh parenting, and parent-child communication, and parental alcohol use on males' alcohol use from early adolescence into emerging adulthood. Data come from the Iowa Youth and Families Project, a prospective 28-year longitudinal study of rural Midwestern youth and their families. Mother and father harsh parenting, parent-child communication, and alcohol use were assessed at time 1 when males were in early adolescence (13 years old, n = 215). Target male alcohol use was assessed at time 2 during late adolescence (18 and 19 years old, n = 206, 96% follow-up rate), and at time 3 in emerging adulthood (23 and 25 years old, n = 197, 92% follow-up rate). Results obtained from structural equation modeling using Mplus, version 7, statistical software indicated that father harsh parenting in early adolescence was directly associated with alcohol use in emerging adulthood. Mother communication was negatively associated while father alcohol use was positively associated with adolescent alcohol use in late adolescence and emerging adulthood. Alcohol use in late adolescence was significantly related to alcohol use in emerging adulthood. This study offers unique insights into how mother- and father-son dyads differ in communication and parenting styles, as well as how these associations influence adolescent male alcohol use continuing into emerging adulthood. Multiple informants utilized in the current study provide a more complex understanding of how each parent uniquely contributes to the role of their adolescent's alcohol use in late adolescence into emerging adulthood. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Characterizing the association between parenting and adolescent social phobia.

Science.gov (United States)

Knappe, Susanne; Beesdo-Baum, Katja; Fehm, Lydia; Lieb, Roselind; Wittchen, Hans-Ulrich

2012-06-01

For characterizing the association between parenting and offspring social phobia (SP), contrasting maternal vs. paternal contributions, putative predictors of unfavorable parenting behaviors and its specificity for SP are warranted to delineate targeted prevention and intervention strategies. A population-based sample of 1053 adolescents was followed-up using the M-CIDI. Parenting was assessed via questionnaire in offspring passing the high risk period for SP-onset. Natal complications and childhood serious health problems as assessed by maternal reports were hypothesized to relate to unfavorable parenting. The pattern of maternal overprotection, paternal rejection and lower emotional warmth was associated with SP, but not with other offspring anxiety disorders. Natal complications were related to overprotection and lower emotional warmth; trend-level associations emerged for serious health problems and unfavorable parenting. Paternal behavior appears particularly relevant for SP. The pattern of maternal overprotection, paternal rejection and lower emotional warmth was observed in SP only, suggesting that its detailed assessment provides a promising opportunity for targeted prevention and intervention in SP. Copyright © 2012 Elsevier Ltd. All rights reserved.

Parents know best, but are they accurate? Parental normative misperceptions and their relationship to students' alcohol-related outcomes.

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LaBrie, Joseph W; Hummer, Justin F; Lac, Andrew; Ehret, Phillip J; Kenney, Shannon R

2011-07-01

Parents often look to other parents for guidance, but how accurate are their perceptions? Expanding on existing normative literature to include parents of college students, this study first sought to determine whether parents accurately estimated the attitudes of other parents concerning their college student's alcohol-related behaviors. The effect of these (mis)perceived injunctive norms on the alcohol-related attitudes and behaviors of the parents' own children was then examined. Participants were 270 college student-parent dyadic pairs who completed independent online surveys. The student sample was 59% female; the parent sample was 78% female. A structural equation model demonstrated that parents significantly overestimated other parents' approval of alcohol use by their respective child and, further, that these misperceptions strongly influenced parental attitudes toward their own child's drinking. Parental attitudes were subsequently found to be significantly associated with their child's attitudes toward drinking but were only marginally associated with the child's actual drinking, thereby underscoring the mediational effect of the child's attitudes. This is the first study to document the influence of parental normative misperceptions regarding alcohol use by their college-age children, reinforcing the importance of parental attitudes on children's alcohol-related attitudes and behaviors in college. These findings support the need to complement student-based interventions with parent-based interventions aimed at increasing parental awareness and involvement. Further, the current findings indicate that normative interventions targeting parents offer a promising avenue by which to indirectly and positively influence college students' alcohol use.

Human Relations Activities for the Single Parent To Develop More Effective Parent/Child Relations. Bilingual Guide = Actividades sobre relaciones humanas para ayudar al padre-soltero o madre-soltera a desarrollar una relacion efectiva entre padre e hijo Guia bilingue.

Science.gov (United States)

Peterson, Susan

Written in English and Spanish, this bilingual guide offers 10 activities which single parents can use to improve their relationships with their children. Objectives of activities include: (1) developing children's responsibility for work tasks in the home; (2) improving sibling relationships; (3) discussing emergencies with children; (4)…

A single blood test adjusted for different liver fibrosis targets improves fibrosis staging and especially cirrhosis diagnosis.

Science.gov (United States)

Calès, Paul; Boursier, Jérôme; Oberti, Frédéric; Moal, Valérie; Fouchard Hubert, Isabelle; Bertrais, Sandrine; Hunault, Gilles; Rousselet, Marie Christine

2018-04-01

Fibrosis blood tests are usually developed using significant fibrosis, which is a unique diagnostic target; however, these tests are employed for other diagnostic targets, such as cirrhosis. We aimed to improve fibrosis staging accuracy by simultaneously targeting biomarkers for several diagnostic targets. A total of 3,809 patients were included, comprising 1,012 individuals with chronic hepatitis C (CHC) into a derivation population and 2,797 individuals into validation populations of different etiologies (CHC, chronic hepatitis B, human immunodeficiency virus/CHC, nonalcoholic fatty liver disease, alcohol) using Metavir fibrosis stages as reference. FibroMeter biomarkers were targeted for different fibrosis-stage combinations into classical scores by logistic regression. Independent scores were combined into a single score reflecting Metavir stages by linear regression and called Multi-FibroMeter Version Second Generation (V2G). The primary objective was to combine the advantages of a test targeted for significant fibrosis (FibroMeter V2G ) with those of a test targeted for cirrhosis (CirrhoMeter V2G ). In the derivation CHC population, we first compared Multi-FibroMeter V2G to FibroMeter V2G and observed significant increases in the cirrhosis area under the receiver operating characteristic curve (AUROC), Obuchowski index (reflecting all fibrosis-stage AUROCs), and classification metric (six classes expressed as a correctly classified percentage) and a nonsignificant increase in significant fibrosis AUROC. Thereafter, we compared it to CirroMeter V2G and observed a nonsignificant increase in the cirrhosis AUROC. In all 3,809 patients, respective accuracies for Multi-FibroMeter V2G and FibroMeter V2G were the following: cirrhosis AUROC, 0.906 versus 0.878 ( P fibrosis AUROC, 0.833 versus 0.832 ( P = 0.366). Multi-FibroMeter V2G had the highest correlation with the area of portoseptal fibrosis and the highest reproducibility over time. Correct classification rates

Associations between child emotional eating and general parenting style, feeding practices, and parent psychopathology.

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Braden, Abby; Rhee, Kyung; Peterson, Carol B; Rydell, Sarah A; Zucker, Nancy; Boutelle, Kerri

2014-09-01

Emotional eating is the tendency to eat in response to negative emotions. Prior research has identified a relationship between parenting style and child emotional eating, but this has not been examined in clinical samples. Furthermore, the relationship between specific parenting practices (e.g., parent feeding practices) and child emotional eating has not yet been investigated. The current study examined relationships between child emotional eating and both general and specific parenting constructs as well as maternal symptoms of depression and binge eating among a treatment-seeking sample of overweight children. Participants included 106 mother-child dyads who attended a baseline assessment for enrollment in a behavioral intervention for overeating. Ages of children ranged from 8 to 12  years old. Mothers completed self-report measures of their child's emotional eating behavior, their own feeding practices, and symptoms of depression and binge eating. Children completed a self-report measure of their mothers' general parenting style. A stepwise regression analysis was conducted to identify the parent variable that was most strongly related to child emotional eating, controlling for child age and gender. Emotional feeding behavior (i.e., a tendency to offer food to soothe a child's negative emotions) was the parent factor most significantly related to child emotional eating. Findings suggest that emotional feeding practices in parents may be related to emotional eating in children. Treatment with overweight children who engage in emotional eating may be improved by targeting parent feeding practices. Copyright © 2014 Elsevier Ltd. All rights reserved.

Mother-child discrepancy in perceived parental control and adolescent filial piety in poor single-mother families.

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Leung, Janet T Y; Shek, Daniel T L; Lin, Li

2017-10-01

Based on a sample of 432 poor Chinese single-mother families (mean age of adolescents = 13.7 years; 51.2% girls; mean age of mothers = 43.5 years) in Hong Kong, the interaction effect of mother-reported and adolescent-reported maternal control on filial piety of Chinese adolescents was examined. Results of polynomial multiple regression analyses showed that the interaction between mother-reported and adolescent-reported maternal control predicted perceived filial piety in adolescents. At high levels of mother-reported maternal control, high adolescent-perceived parental control was associated with higher filial piety. At low levels of mother-reported maternal control, filial piety increased initially and then decreased when adolescents reported higher levels of maternal control. Using multiple group analyses, these associations were found to be stable across gender and age. The present findings provide insights on how congruencies and discrepancies between mother-reported and adolescent-reported maternal control predict filial piety of Chinese adolescents growing up in poor single-mother families. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Does Parent Stress Predict the Quality of Life of Children With a Diagnosis of ADHD? A Comparison of Parent and Child Perspectives.

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Galloway, Helen; Newman, Emily; Miller, Nicola; Yuill, Clare

2016-05-13

There are indicators that parental psychological factors may affect how parents evaluate their child's quality of life (QoL) when the child has a health condition. This study examined the impact of parents' perceived stress on parent and child ratings of the QoL of children with ADHD. A cross-sectional sample of 45 matched parent-child dyads completed parallel versions of the KIDSCREEN-27. Children were 8 to 14 years with clinician diagnosed ADHD. Parents who rated their child's QoL lower than their child had higher perceived stress scores. Parent stress was a unique predictor of child QoL from parent proxy-rated but not child-rated QoL scores. Parents' perceived stress may play an important role in their assessments of their child's QoL, suggesting both parent and child perspectives of QoL should be utilized wherever possible. Interventions that target parent stress may contribute to improvements in the child's QoL. © The Author(s) 2016.

Effectiveness of therapeutic behavioral interventions for parents of low birth weight premature infants: A review

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Brecht, Carrie; Shaw, Richard J.; Horwitz, Sarah M.; John, Nicholas H. St.

2014-01-01

Premature birth has been associated with a number of adverse maternal psychological outcomes that include depression, anxiety, and trauma as well as adverse effects on maternal coping ability and parenting style. Infants and children who were premature are more likely to have poorer cognitive and developmental functioning and, thus, may be harder to parent. In response to these findings, there have been a number of educational and behavioral interventions developed that target maternal psychological functioning, parenting and aspects of the parent-infant relationship. Since the last comprehensive review of this topic in 2002, there have been a significant number of developments in the quality of the studies conducted and the theoretical models that address the experience of parents of premature infants. In the current review, eighteen new interventions were identified and grouped into four categories based on treatment length and the target of the intervention. Findings suggest a trend towards early, brief interventions that are theoretically based, specifically target parent trauma, and utilize cognitive behavioral techniques. Although it is difficult to generalize study findings, conclusions from the review suggest that targeted interventions may have positive effects on both maternal and infant outcomes. PMID:24532861

Social cognitive mediators of parent-child sexual communication.

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Evans, W Douglas; Blitstein, Jonathan L; Davis, Kevin C

2011-07-01

To test a social cognitive behavior change model and identify mediators of the effects of the Parents Speak Up National Campaign (PSUNC) on parent-child sexual communication. Investigators used 5 waves of data from an online randomized controlled trial. Latent variables were developed based on item response theory and confirmatory factor analysis. Structural equation modeling was used to test mediation. Outcome expectations mediated effects of social norms and self-efficacy on sexual communication. Other hypothesized mediators were not confirmed. Interventions to promote parent-child sexual communication should target outcome expectations. Future research should investigate parents' health information seeking.

Parents' "Perezhivanie" Supports Children's Development of Emotion Regulation: A Holistic View

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Chen, Feiyan

2015-01-01

Parents play an influential role in children's emotional development. Numerous quantitative studies have examined the correlations between a "single" dimension of parents' emotion socialisation practices (e.g. parental emotion expression or attitudes) and children's emotional development. However, little attention has been paid to a…

The agreement between parent-reported and directly measured child language and parenting behaviors

Directory of Open Access Journals (Sweden)

Shannon K Bennetts

2016-11-01

Full Text Available Parenting behaviors are commonly targeted in early interventions to improve children’s language development. Accurate measurement of both parenting behaviors and children’s language outcomes is thus crucial for sensitive assessment of intervention outcomes. To date, only a small number of studies have compared parent-reported and directly measured behaviors, and these have been hampered by small sample sizes and inaccurate statistical techniques, such as correlations. The Bland-Altman Method and Reduced Major Axis regression represent more reliable alternatives because they allow us to quantify fixed and proportional bias between measures. In this study, we draw on data from two Australian early childhood cohorts (N= 201 parents and slow-to-talk toddlers aged 24 months; and N=218 parents and children aged 6-36 months experiencing social adversity to (1 examine agreement and quantify bias between parent-reported and direct measures, and (2 to determine socio-demographic predictors of the differences between parent-reported and direct measures. Measures of child language and parenting behaviors were collected from parents and their children. Our findings support the utility of the Bland-Altman Method and Reduced Major Axis regression in comparing measurement methods. Results indicated stronger agreement between parent-reported and directly measured child language, and poorer agreement between measures of parenting behaviors. Child age was associated with difference scores for child language; however the direction varied for each cohort. Parents who rated their child’s temperament as more difficult tended to report lower language scores on the parent questionnaire, compared to the directly measured scores. Older parents tended to report lower parenting responsiveness on the parent questionnaire, compared to directly measured scores. Finally, speaking a language other than English was associated with less responsive parenting behaviors on the

Single Mothers' Experiences with Pregnancy and Child Rearing in Korea: Discrepancy between Social Services/Policies and Single Mothers' Needs.

Science.gov (United States)

Kim, Jung-Eun; Lee, Jin Yong; Lee, Sang Hyung

2018-05-10

This study aims to explore single mothers’ experiences with social services/policies for their independent living and to identify gaps between these experiences and the needs of single mothers. A focus group discussion was performed to collect data. Seven single mothers discussed their experiences in significant periods of their lives: pregnancy, childbirth, and parenting. Findings from the qualitative thematic analysis show discrepancies between the direction of social services/policies and single mothers’ needs, in terms of difficulties in healthcare, childcare, housing, employment, and income security. To the single mothers in this study, the social safety net is not inclusive, compared to that which is available to two-parent families or adoptive families. It is necessary to intervene in current blind spots of services/policies for single mothers, and to provide a social safety net to strengthen single mothers’ self-reliance and their children’s social security in the long term.

Hyaluronic acid-functionalized single-walled carbon nanotubes as tumor-targeting MRI contrast agent

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Hou L

2015-07-01

Full Text Available Lin Hou,* Huijuan Zhang,* Yating Wang, Lili Wang, Xiaomin Yang, Zhenzhong ZhangSchool of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, People’s Republic of China*These authors contributed equally to this workAbstract: A tumor-targeting carrier, hyaluronic acid (HA-functionalized single-walled carbon nanotubes (SWCNTs, was explored to deliver magnetic resonance imaging (MRI contrast agents (CAs targeting to the tumor cells specifically. In this system, HA surface modification for SWCNTs was simply accomplished by amidation process and could make this nanomaterial highly hydrophilic. Cellular uptake was performed to evaluate the intracellular transport capabilities of HA-SWCNTs for tumor cells and the uptake rank was HA-SWCNTs> SWCNTs owing to the presence of HA, which was also evidenced by flow cytometry. The safety evaluation of this MRI CAs was investigated in vitro and in vivo. It revealed that HA-SWCNTs could stand as a biocompatible nanocarrier and gadolinium (Gd/HA-SWCNTs demonstrated almost no toxicity compared with free GdCl3. Moreover, GdCl3 bearing HA-SWCNTs could significantly increase the circulation time for MRI. Finally, to investigate the MRI contrast enhancing capabilities of Gd/HA-SWCNTs, T1-weighted MR images of tumor-bearing mice were acquired. The results suggested Gd/HA-SWCNTs had the highest tumor-targeting efficiency and T1-relaxivity enhancement, indicating HA-SWCNTs could be developed as a tumor-targeting carrier to deliver the CAs, GdCl3, for the identifiable diagnosis of tumor.Keywords: gadolinium, magnetic resonance, SWCNTs, hyaluronic acid, contrast agent

Parent Inclusion in Early Intensive Behavioral Intervention: The Influence of Parental Stress, Parent Treatment Fidelity and Parent-Mediated Generalization of Behavior Targets on Child Outcomes

Science.gov (United States)

Strauss, Kristin; Vicari, Stefano; Valeri, Giovanni; D'Elia, Lidia; Arima, Serena; Fava, Leonardo

2012-01-01

Although early intensive behavior interventions have been efficient in producing positive behavior outcome in young children with Autism Spectrum Disorder, there is a considerable variety in the children's progress. Research has suggested that parental and treatment factors are likely to affect children's response to treatment. The purpose of the…

Parental desensitization to violence and sex in movies

NARCIS (Netherlands)

Romer, D.; Jamieson, P.E.; Bushman, B.J.; Bleakley, A.; Wang, A.; Langleben, D.; Jamieson, K.H.

2014-01-01

OBJECTIVES: To assess desensitization in parents' repeated exposure to violence and sex in movies. METHODS: A national US sample of 1000 parents living with at least 1 target child in 1 of 3 age groups (6 to 17 years old) viewed a random sequence of 3 pairs of short scenes with either violent or

Maternal Depression and Parent Management Training Outcomes.

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Dempsey, Jack; McQuillin, Samuel; Butler, Ashley M; Axelrad, Marni E

2016-09-01

This study examines the impact of maternal depression on reductions in children's behavior problems severity following implementation of the Brief Behavioral Intervention-a brief, manualized parent management training treatment. The parents of 87 children aged 2-6 years of age received parent management training at a metropolitan hospital. Parents of participants completed measures of externalizing behavior and maternal depression. The association between pre-post treatment change in externalizing behavior and maternal depression was examined using an autoregressive cross-lagged model. Results showed that self-reported maternal depressive symptoms at pre-treatment negatively influenced the overall magnitude of reduction of reported externalizing behaviors in children following treatment. Results indicate that aspects of family functioning not specifically targeted by parent management training, such as maternal depression, significantly affect treatment outcomes. Clinicians providing parent management training may benefit from assessing for maternal depression and modifying treatment as indicated.

Impact of Childhood Family Disruption on Young Adults' Relationships with Parents.

Science.gov (United States)

Aquilino, William S.

1994-01-01

Explored implications of childhood family disruption for parent-adult child relations in sample of 4,516 young adults. Among young adults raised in single-parent families, relationships with custodial mothers and custodial fathers remained quite positive into early adulthood. Becoming noncustodial parent resulted in severe deterioration of…

Revisiting an era in Germany from the perspective of adolescents in mother-headed single-parent families.

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Sharma, Deepali; Silbereisen, Rainer K

2007-02-01

Much of the documented work on families headed by single mothers is based on empirical evidence from North America and a few Anglo-Saxon countries. Many researchers consider single-mother families to be at a disadvantage because of nonsupportive family policies. This paper uses data from a social context that differed hugely in this respect-the German Democratic Republic (GDR). The GDR provided extensive state support to single-mother families and, thus, was vastly different from other countries. Based on a literature review and using Hill's family stress theory, this paper is based on the hypothesis that adolescents living in mother-headed single-parent families and those living with their biological parents would have near-similar social outcomes (display of psychosomatic symptoms, perception of stress, display of delinquent behaviour, life satisfaction, academic self-efficacy, and academic grades) and family-related outcomes (relationship with parents and perception of family environment). Further, it was hypothesized that adolescents from stepfather families would display more negative social and family-related outcomes when compared with respondents from the other two family types. The sample comprised 1302 adolescents (M  =  13.82 years, SD  =  1.88) who were recruited from the city of Leipzig in the year immediately following German unification, 1991. Respondents reported on measures of psychosomatic symptoms, stress, delinquency, life satisfaction, academic achievement, and family-related variables. ANCOVAs, with a control for income adjusted for household size, indicated adolescents from single-mother families to have very similar experiences to respondents living with their biological parents on all measures except for their assessment of family environment. Adolescents living in stepfather families reported the least favourable experiences. Results are indicative of a social context in Germany that, despite unification and the early hardships for

Pulsed laser deposition of chalcogenide sulfides from multi- and single-component targets: the non-stoichiometric material transfer

DEFF Research Database (Denmark)

Schou, Jørgen; Ganskukh, Mungunshagai; Ettlinger, Rebecca Bolt

2018-01-01

The mass transfer from target to films is incongruent for chalcogenide sulfides in contrast to the expectations of pulsed laser deposition (PLD) as a stoichiometric film growth process. Films produced from a CZTS (Cu2ZnSnS4) multi-component target have no Cu below a fluence threshold of 0.2 J/cm2......, and the Cu content is also very low at low fluence from a single-component target. Above this threshold, the Cu content in the films increases almost linearly up to a value above the stoichiometric value, while the ratio of the concentration of the other metals Zn to Sn (Zn/Sn) remains constant. Films...... of a similar material CTS (Cu2SnS3) have been produced by PLD from a CTS target and exhibits a similar trend in the same fluence region. The results are discussed on the basis of solid-state data and the existing data from the literature....

Lost in translation: a focus group study of parents’ and adolescents’ interpretations of underage drinking and parental supply

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Sandra C. Jones

2016-07-01

Full Text Available Abstract Background Reductions in underage drinking will only come about from changes in the social and cultural environment. Despite decades of messages discouraging parental supply, parents perceive social norms supportive of allowing children to consume alcohol in ‘safe’ environments. Methods Twelve focus groups conducted in a regional community in NSW, Australia; four with parents of teenagers (n = 27; 70 % female and eight with adolescents (n = 47; 55 % female. Participants were recruited using local media. Groups explored knowledge and attitudes and around alcohol consumption by, and parental supply of alcohol to, underage teenagers; and discussed materials from previous campaigns targeting adolescents and parents. Results Parents and adolescents perceived teen drinking to be a common behaviour within the community, but applied moral judgements to these behaviours. Younger adolescents expressed more negative views of teen drinkers and parents who supply alcohol than older adolescents. Adolescents and parents perceived those who ‘provide alcohol’ (other families as bad parents, and those who ‘teach responsible drinking’ (themselves as good people. Both groups expressed a preference for high-fear, victim-blaming messages that targeted ‘those people’ whose behaviours are problematic. Conclusions In developing and testing interventions to address underage drinking, it is essential to ensure the target audience perceive themselves to be the target audience. If we do not have a shared understanding of underage ‘drinking’ and parental ‘provision’, such messages will continue to be perceived by parents who are trying to do the ‘right’ thing as targeting a different behaviour and tacitly supporting their decision to provide their children with alcohol.

Target-mediated drug disposition with drug-drug interaction, Part I: single drug case in alternative formulations.

Science.gov (United States)

Koch, Gilbert; Jusko, William J; Schropp, Johannes

2017-02-01

Target-mediated drug disposition (TMDD) describes drug binding with high affinity to a target such as a receptor. In application TMDD models are often over-parameterized and quasi-equilibrium (QE) or quasi-steady state (QSS) approximations are essential to reduce the number of parameters. However, implementation of such approximations becomes difficult for TMDD models with drug-drug interaction (DDI) mechanisms. Hence, alternative but equivalent formulations are necessary for QE or QSS approximations. To introduce and develop such formulations, the single drug case is reanalyzed. This work opens the route for straightforward implementation of QE or QSS approximations of DDI TMDD models. The manuscript is the first part to introduce DDI TMDD models with QE or QSS approximations.

Family socioeconomic status and child executive functions: the roles of language, home environment, and single parenthood.

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Sarsour, Khaled; Sheridan, Margaret; Jutte, Douglas; Nuru-Jeter, Amani; Hinshaw, Stephen; Boyce, W Thomas

2011-01-01

The association between family socioeconomic status (SES) and child executive functions is well-documented. However, few studies have examined the role of potential mediators and moderators. We studied the independent and interactive associations between family SES and single parenthood to predict child executive functions of inhibitory control, cognitive flexibility, and working memory and examined child expressive language abilities and family home environment as potential mediators of these associations. Sixty families from diverse SES backgrounds with a school-age target child (mean [SD] age = 9.9 [0.96] years) were evaluated. Child executive functioning was measured using a brief battery. The quality of the home environment was evaluated using the Home Observation for the Measurement of the Environment inventory. Family SES predicted the three child executive functions under study. Single parent and family SES were interactively associated with children's inhibitory control and cognitive flexibility; such that children from low SES families who were living with one parent performed less well on executive function tests than children from similarly low SES who were living with two parents. Parental responsivity, enrichment activities and family companionship mediated the association between family SES and child inhibitory control and working memory. This study demonstrates that family SES inequalities are associated with inequalities in home environments and with inequalities in child executive functions. The impact of these disparities as they unfold in the lives of typically developing children merits further investigation and understanding.

The Role of Food Parenting Skills and the Home Food Environment in Children's Weight Gain and Obesity.

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Gerards, S M P L; Kremers, S P J

2015-03-01

This paper presents an overview to provide readers with an update on the literature about the relation between parental influences (general parenting and food parenting practices) and children's weight-related outcomes. It first summarizes the evidence regarding the role of food parenting practices in shaping and maintaining children's nutritional and weight status. It then describes empirical evidence on the relation between general parenting and children's weight status. This evidence is less convincing, possibly because general parenting has a different, more distal role in influencing child behavior than parenting practices. General parenting may moderate the impact of food parenting practices on children's nutrition behaviors. Finally, we discuss studies on interventions targeting childhood overweight and obesity. There is no consensus on the optimal intervention targets (i.e., general parenting and/or food parenting practices). Based on the overview, we offer suggestions for future research.

Functionalized single-walled carbon nanotube-based fuel cell benchmarked against US DOE 2017 technical targets.

Science.gov (United States)

Jha, Neetu; Ramesh, Palanisamy; Bekyarova, Elena; Tian, Xiaojuan; Wang, Feihu; Itkis, Mikhail E; Haddon, Robert C

2013-01-01

Chemically modified single-walled carbon nanotubes (SWNTs) with varying degrees of functionalization were utilized for the fabrication of SWNT thin film catalyst support layers (CSLs) in polymer electrolyte membrane fuel cells (PEMFCs), which were suitable for benchmarking against the US DOE 2017 targets. Use of the optimum level of SWNT -COOH functionality allowed the construction of a prototype SWNT-based PEMFC with total Pt loading of 0.06 mg(Pt)/cm²--well below the value of 0.125 mg(Pt)/cm² set as the US DOE 2017 technical target for total Pt group metals (PGM) loading. This prototype PEMFC also approaches the technical target for the total Pt content per kW of power (<0.125 g(PGM)/kW) at cell potential 0.65 V: a value of 0.15 g(Pt)/kW was achieved at 80°C/22 psig testing conditions, which was further reduced to 0.12 g(Pt)/kW at 35 psig back pressure.

Parental Preferences for the Organization of Preschool Vaccination Programs Including Financial Incentives: A Discrete Choice Experiment

Directory of Open Access Journals (Sweden)

Darren Flynn PhD

2017-05-01

Full Text Available Objective: To establish preferences of parents and guardians of preschool children for the organization of preschool vaccination services, including financial incentives. Design: An online discrete choice experiment. Participants: Parents and guardians of preschool children (up to age 5 years who were (n = 259 and were not (n = 262 classified as at high risk of incompletely vaccinating their children. High risk of incomplete vaccination was defined as any of the following: aged less than 20 years, single parents, living in one of the 20% most deprived areas in England, had a preschool child with a disability, or had more than three children. Main Outcome Measures: Participant preferences expressed as positive (utility or negative (disutility on eight attributes and levels describing the organization of preschool vaccination programs. Results: There was no difference in preference for parental financial incentives compared to no incentive in parents “not at high risk” of incomplete vaccination. Parents who were “at high risk” expressed utility for cash incentives. Parents “at high risk” of incomplete vaccination expressed utility for information on the risks and benefits of vaccinations to be provided as numbers rather than charts or pictures. Both groups preferred universally available, rather than targeted, incentives. Utility was identified for shorter waiting times, and there were variable preferences for who delivered vaccinations. Conclusions: Cash incentives for preschool vaccinations in England would be welcomed by parents who are “at high risk” of incompletely vaccinating their children. Further work is required on the optimal mode and form of presenting probabilistic information on vaccination to parents/guardians, including preferences on mandatory vaccination schemes.

Prevention Services for Externalizing and Anxiety Symptoms in Low-Income Children: the Role of Parent Preferences in Early Childhood.

Science.gov (United States)

Mian, Nicholas D; Godoy, Leandra; Eisenhower, Abbey S; Heberle, Amy E; Carter, Alice S

2016-01-01

Dissemination of prevention programs targeting young children is impeded by challenges with parent engagement. Matching program characteristics to parent preferences is associated with increased retention in clinical/intervention settings, but little is known about the types of prevention programs that interest parents. The objectives of this study were to better understand parents' preferences for services designed to prevent externalizing and anxiety disorders and to identify factors associated with preferences. Ethnically diverse, low-income caregivers (n = 485) of young children (11-60 months) completed surveys on child anxiety and externalizing symptoms, parental worry about their children, parent anxiety symptoms, and preferences for prevention group topics. Parents were more likely to prefer a group targeting externalizing behaviors compared to anxiety. Cluster analysis revealed four groups of children: low symptoms, moderate anxiety-low externalizing, moderate externalizing-low anxiety, and high anxiety and externalizing. Parents' preferences varied according to co-occurrence of child anxiety and externalizing symptoms; interest in a program targeting externalizing problems was associated with elevated externalizing problems (regardless of anxiety symptom level), parent anxiety symptoms, and parent worry about their child. Only parent anxiety symptoms predicted parents' interest in an anxiety-focused program, and preference for an anxiety-focused program was actually reduced if children had co-occurring anxiety and externalizing symptoms versus only anxiety symptoms. Results suggest that parents' interest in a program to prevent externalizing problems was well-aligned with the presenting problem, whereas preferences for anxiety programming suggest a more complex interplay among factors. Parent preferences for targeted programming are discussed within a broader framework of parent engagement.

Perspectives on Stress, Parenting, and Children's Obesity-Related Behaviors in Black Families

Science.gov (United States)

Parks, Elizabeth P.; Kazak, Anne; Kumanyika, Shiriki; Lewis, Lisa; Barg, Frances K.

2016-01-01

Objective: In an effort to develop targets for childhood obesity interventions in non-Hispanic-Black (Black) families, this study examined parental perceptions of stress and identified potential links among parental stress and children's eating patterns, physical activity, and screen-time. Method: Thirty-three self-identified Black parents or…

Secondary emission from a CuBe target due to bombardment with parent and fragment ions of ammonia and phosphine

International Nuclear Information System (INIS)

Maerk, T.D.

1977-01-01

The secondary electron emission of the first dynode of a CuBe alloy sixteen dynode electron multiplier has been studied in the course of electron impact ionization studies of ammonia and phosphine. Relative secondary electron emission coefficients have been obtained for the singly and doubly charged parent and fragment ions of ammonia, ammonia-d 3 , phosphine and phosphine-d 3 for kinetic energies of 5,25 and 10,5 keV. It has been found, that in general deuterated ions have smaller γ coefficients, that ammonia ions have larger γ coefficients than corresponding phosphine ions, and that the γ coefficients increase with the complexity of the ion under study. (Auth.)

Risk factors for suicide in offspring bereaved by sudden parental death from external causes.

Science.gov (United States)

Burrell, Lisa Victoria; Mehlum, Lars; Qin, Ping

2017-11-01

Parentally bereaved offspring have an increased suicide risk as a group, but the ability to identify specific individuals at risk on the basis of risk and protective factors is limited. The present study aimed to investigate to what degree different risk factors influence suicide risk in offspring bereaved by parental death from external causes. Based on Norwegian registers, individual-level data were retrieved for 375 parentally bereaved suicide cases and 7500 parentally bereaved gender- and age-matched living controls. Data were analysed with conditional logistic regression. Bereaved offspring with low social support, indicated by offspring's single status and repeated changes in marital status and residence, had a significantly increased suicide risk compared to bereaved offspring with high social support. Moreover, low socioeconomic status, having an immigration background, having lost both parents and loss due to suicide significantly increased suicide risk. Several variables relevant to bereavement outcome, such as coping mechanisms and the quality of the parent-offspring relationship are impossible to examine by utilizing population registers. Moreover, the availability of data did not enable the measurement of marital stability and residence stability across the entire lifespan for older individuals. Healthcare professionals should be aware of the additional risk posed by the identified risk factors and incorporate this knowledge into existing practice and risk assessment in order to identify individuals at risk and effectively target bereaved family and friends for prevention and intervention programs. Ideal follow-up for bereaved families should include a specific focus on mobilizing social support. Copyright © 2017 Elsevier B.V. All rights reserved.

Quantum dot tailored to single wall carbon nanotubes: a multifunctional hybrid nanoconstruct for cellular imaging and targeted photothermal therapy.

Science.gov (United States)

Nair, Lakshmi V; Nagaoka, Yutaka; Maekawa, Toru; Sakthikumar, D; Jayasree, Ramapurath S

2014-07-23

Hybrid nanomaterial based on quantum dots and SWCNTs is used for cellular imaging and photothermal therapy. Furthermore, the ligand conjugated hybrid system (FaQd@CNT) enables selective targeting in cancer cells. The imaging capability of quantum dots and the therapeutic potential of SWCNT are available in a single system with cancer targeting property. Heat generated by the system is found to be high enough to destroy cancer cells. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Muenster Parental Programme empowers parents in communicating with their infant with hearing loss.

Science.gov (United States)

Glanemann, Reinhild; Reichmuth, Karen; Matulat, Peter; Zehnhoff-Dinnesen, Antoinette Am

2013-12-01

With the implementation of the Universal Newborn Hearing Screening (UNHS), the age of diagnosis of children with hearing loss (HL) has been steadily declining in the past years. Consequently, there is a need for early educational intervention methods that are suitable for infants at the preverbal level. To meet this need we have developed and evaluated the Muenster Parental Programme (MPP), a responsive parenting programme for parents of children with HL aged 3-18 months. It aims at enhancing the parents' communicative skills towards their child. The MPP is introduced following confirmation of a HL. Flanked by two individual counselling sessions, the programme comprises six group sessions and two single training sessions with video feedback. The focus of the programme lies in enhancing parents' responsive behaviour and in reducing inappropriate initiative behaviour. The present study involved 29 parents of 24 children aged 6.6 (mean, range: 3-12) months at the outset of the MPP. The children's degree of HL ranged from moderate to profound. Parents of children with unilateral HL and/or risk for an additional developmental delay were included. The prospective study compared parent communication skills of a trained (N = 15) versus a control group (N = 14) before and after the MPP. For this purpose, instances of responsive behaviour to the signals of the child and total time of initiative behaviour within a 4-min video-sample were measured before and after completion of the study in both groups. Trained parents could enhance their responsiveness to vocal and preverbal signals of the child (Wilcoxon test, p = .002) and also their responsiveness to non-verbal signals (Wilcoxon test, p parents reduced their inappropriate initiative behaviour (related t-test, p parental responsiveness to infants with HL is of great importance as these early behaviours underlie later acquisition of speech, language, hearing and social communication skills. The MPP constitutes the first

Influence of children's oral health promotion on parents' behaviours, attitudes and knowledge.

Science.gov (United States)

Tolvanen, Mimmi; Anttonen, Vuokko; Mattila, Marja-Leena; Hausen, Hannu; Lahti, Satu

2016-07-01

Objective The aim was to compare the changes in parents' oral health-related behaviour, knowledge and attitudes in 2001-2003 and 2003-2005, during a 3.4-year-intervention in Pori and in the reference area Rauma, Finland. Materials and methods The study population consisted of parents of children who participated in the oral health promotion programme in Pori (all 5th and 6th graders who started the 2001-2002 school year in the town of Pori, n = 1691) and the parents of same-aged children in a reference town (n = 807). In 2001-2003, the promotion was targeted only to the children in Pori. In 2003-2005, the promotion was targeted also to parents, for example via local mass media. The statistical significances of the differences in parents' self-reported behaviour, knowledge and attitudes, and changes in these, were evaluated using Mann-Whitney U-tests and confidence intervals. Results In 2001-2003, the trend in changing behaviours was in favour of parents in Pori. Mothers in Pori also improved their knowledge and the attitude 'importance of brushing for health and appearance'. In 2003-2005, the trend in changing behaviours was rather similar in both towns, which may be due to diffusion of the oral health intervention to Rauma via the media. Conclusions The results suggest that health promotion targeted to children, which in previous studies has been shown to be successful in improving children's behaviours, also helped their parents in mending their habits.

Antigen-targeting strategies using single-domain antibody fragments

NARCIS (Netherlands)

Duarte, Joao Nuno Silva

2017-01-01

Antibodies display high selectivity and affinity and have been the preferred platform for antigen targeting. Despite the development of antigen-delivery systems that enable T cell activation, targeting approaches that enhance antibody responses need improvement. This need specially applies to poorly

The effect of energy and traffic light labelling on parent and child fast food selection: a randomised controlled trial.

Science.gov (United States)

Dodds, Pennie; Wolfenden, Luke; Chapman, Kathy; Wellard, Lyndal; Hughes, Clare; Wiggers, John

2014-02-01

Labelling of food from fast food restaurants at point-of-purchase has been suggested as one strategy to reduce population energy consumption and contribute to reductions in obesity prevalence. The aim of this study was to examine the effects of energy and single traffic light labelling systems on the energy content of child and adult intended food purchases. The study employed a randomised controlled trial design. English speaking parents of children aged between three and 12 years were recruited from an existing research cohort. Participants were mailed one of three hypothetical fast food menus. Menus differed in their labelling technique – either energy labels, single traffic light labels, or a no-label control. Participants then completed a telephone survey which assessed intended food purchases for both adult and child. The primary trial outcome was total energy of intended food purchase. A total of 329 participants completed the follow-up telephone interview. Eighty-two percent of the energy labelling group and 96% of the single traffic light labelling group reported noticing labelling information on their menu. There were no significant differences in total energy of intended purchases of parents, or intended purchases made by parents for children, between the menu labelling groups, or between menu labelling groups by socio-demographic subgroups. This study provided no evidence to suggest that energy labelling or single traffic light labelling alone were effective in reducing the energy of fast food items selected from hypothetical fast food menus for purchase. Additional complementary public health initiatives promoting the consumption of healthier foods identified by labelling, and which target other key drivers of menu item selection in this setting may be required.

Extrinsic attributes that influence parents' purchase of chocolate milk for their children.

Science.gov (United States)

Li, Xiaomeng E; Lopetcharat, Kannapon; Drake, MaryAnne

2014-07-01

The consumption of milk is essential for children's heath; and flavored milk, especially chocolate milk, is often purchased to increase children's milk consumption. However, the sugar content of chocolate milk has raised health concerns. As such, it is important to understand chocolate milk extrinsic attributes that influence parents' purchase decisions when they are purchasing chocolate milk for their children. The objective of this study was to determine the key extrinsic attributes for parents when they purchase chocolate milk for their children. An online survey with a conjoint analysis design, emotions questions, and Kano questionnaire that focused on chocolate milk was conducted targeting parents. Three hundred and twelve parents participated in the survey. Parents reported positive emotions including good, good natured, happy, loving, and satisfied when purchasing chocolate milk for their kids. Three segments of parents were identified with subtle but distinct differences in their key preferences for chocolate milk attributes for their children. Type of sweetener was the primary driver of choice for purchasing chocolate milk for children followed by fat content. Among sweetener types, natural noncaloric/nonnutritive sweeteners or sucrose were preferred over artificial sweeteners, and reduced fat was preferred over full fat or skim milk. Kano results revealed that reduced fat and sugar with an all natural label and added vitamins, minerals, and protein were attractive to the majority of parents when purchasing chocolate milk for their kids. Understanding the driving extrinsic attributes for parents when they purchase chocolate milk for their children will assist manufacturers to target extrinsic attributes that are attractive to parents for chocolate milk. This study established that sweetener type and fat content are the primary extrinsic attributes affecting parents purchase decisions when choosing chocolate milk for their children. Different segments of

Tracing changes in families who participated in the home-start parenting program: parental sense of competence as mechanism of change.

Science.gov (United States)

Deković, Maja; Asscher, Jessica J; Hermanns, Jo; Reitz, Ellen; Prinzie, Peter; van den Akker, Alithe L

2010-09-01

The present study aimed to (1) determine the long-term effectiveness of Home-Start, a preventive parenting program, and (2) test the hypothesis that changes in maternal sense of competence mediate the program's effects. Participants were 124 mothers (n = 66 intervention, n = 58 comparison). Four assessments took place during a 1-year period. Latent growth modeling showed that Home-Start enhanced growth in maternal sense of competence and supportive parenting, and led to a decrease in the use of inept discipline. Results of mediational and cross-lagged analyses were consistent with the hypothesized model: Participation in Home-Start was related to the changes in maternal sense of competence, which in turn predicted changes in parenting. The results affirm the importance of directly targeting parental sense of competence in the context of prevention work with parents.

Practitioner response to parental need in email consultation : How do they match?

NARCIS (Netherlands)

dr. Christa C.C. Nieuwboer

2014-01-01

Background. Single session email consultations in web-based parenting support may be used for a variety of reasons. Parents may be looking for information on developmental needs of children, for suggestions to improve their parenting skills, or for referrals to helpful resources. The way the

The influence of parental education on child mental health in Spain.

Science.gov (United States)

Sonego, Michela; Llácer, Alicia; Galán, Iñaki; Simón, Fernando

2013-02-01

To analyze the association between parental education and offspring's mental health in a nationally representative Spanish sample, and assess the contribution of other socioeconomic factors to the association. We conducted a secondary analysis of data on 4- to 15-year-olds participating in the 2006 Spanish National Health Survey. Mental health was assessed using the parent-reported Strengths & Difficulties Questionnaire. Parents' respective educational levels were summarized in a single variable. Univariate and multivariate analyses, controlling for family-, child- and parent-related characteristics, were used to study the association. The final sample comprised 5,635 children. A strong association between parental education and parent-reported child mental health was observed among 4- to 11-year-olds, with odds ratios (ORs) increasing as parental educational level decreased. Where both parents had a sub-university level, maternal education showed a stronger association than did paternal education. Following adjustment for covariates, parental education continued to be the strongest risk factor for parent-reported child mental health problems, OR = 3.7 (95% CI 2.4-5.8) for the lowest educational level, but no association was found among 12- to 15-year-olds. Male sex, immigrant status, activity limitation, parent's poor mental health, low social support, poor family function, single-parent families, low family income and social class were associated with parent-reported child mental health problems in both age groups. Our results show that there is a strong association between parental education and parent-reported child mental health, and that this is indeed stronger than that for income and social class. Among adolescents, however, the effect of parental education would appear to be outweighed by other factors.

Systematic review of the efficacy of parenting interventions for children with cerebral palsy.

Science.gov (United States)

Whittingham, K; Wee, D; Boyd, R

2011-07-01

This systematic review aims to evaluate the efficacy of parenting interventions (i.e. behavioural family intervention and parent training) with parents of children with cerebral palsy (CP) on child behavioural outcomes and parenting style/skill outcomes. The following databases were searched: Medline (1950-April 2010), PubMed (1951-April 2010), PsycINFO (1840-April 2010), CINAHL (1982-April 2010) and Web of Science (1900-April 2010). No randomized clinical trials of parenting interventions with parents of children with CP were identified. Three studies were identified that involved the examination of a targeted parenting intervention via a pre-post design. Interventions utilized included the implementation of parenting interventions in conjunction with behavioural intervention and oral motor exercises for children with CP and feeding difficulties, the Hanen It Takes Two to Talk programme and a Functional Communication Training programme for parents. All studies found changes in relevant child behavioural outcomes. The studies reviewed suggest that parenting interventions may be an effective intervention for parents of children with CP. However, the current research is limited to pre-post designs of targeted parenting interventions (e.g. parenting interventions focused upon communication). A randomized controlled trial of parenting interventions for families of children with CP is urgently needed to address this paucity in the literature and provide families of children with CP with an evidence-based intervention to address child behavioural and emotional problems as well as parenting challenges. © 2011 Blackwell Publishing Ltd.

Marital Status, Gender, and Home-to-Job Conflict among Employed Parents

Science.gov (United States)

Nomaguchi, Kei M.

2012-01-01

Although researchers argue that single parents perceive more work-family conflict than married parents, little research has examined nuances in such differences. Using data from the 2002 National Study of Changing Workforce (N = 1,430), this study examines differences in home-to-job conflict by marital status and gender among employed parents.…

Promoting Parent and Child Physical Activity Together: Elicitation of Potential Intervention Targets and Preferences

Science.gov (United States)

Rhodes, Ryan E.; Lim, Clarise

2018-01-01

Promoting physical activities that involve both parents and their children would be very useful to the improved health and well-being of families, yet coactivity interventions have been particularly unsuccessful in past research. The purpose of this study was to elicit the salient parental beliefs about coactivity framed through theory of planned…

Parenting Styles and Children's Behavior.

Science.gov (United States)

Carter, Don; Welch, David

1981-01-01

This study analyzes adults authoritarian responses to vignettes of differing behaviors of preschool children. Single persons saw themselves as more authoritarian and were less child-oriented than parents. Males were less authoritative in a one-to-one relationship. (KMF)

Parenting and the Family Check-Up: Changes in Observed Parent-Child Interaction Following Early Childhood Intervention.

Science.gov (United States)

Sitnick, Stephanie L; Shaw, Daniel S; Gill, Anne; Dishion, Thomas; Winter, Charlotte; Waller, Rebecca; Gardner, Frances; Wilson, Melvin

2015-01-01

Coercion theory posits a cyclical relationship between harsh and coercive parent-child interactions and problem behavior beginning in early childhood. As coercive interactions have been theorized and found to facilitate the development and growth of early conduct problems, early interventions often target parenting to prevent or reduce early disruptive problem behavior. This study utilizes direct observations of parent-child interactions from the Early Steps Multisite study (N = 731; 369 boys) to examine the effect of the Family Check-Up, a family-centered intervention program, on measures of parent-child positive engagement and coercion from age 2 through 5, as well as on childhood problem behavior at age 5. Results indicate that high levels of parent-child positive engagement were associated with less parent-child coercion the following year, but dyadic coercion was unrelated to future levels of positive engagement. In addition, families assigned to the Family Check-Up showed increased levels of positive engagement at ages 3 and 5, and the association between positive engagement at age 3 and child problem behavior at age 5 was mediated by reductions in parent-child coercion at age 4. These findings provide longitudinal confirmation that increasing positive engagement in parent-child interaction can reduce the likelihood of coercive family dynamics in early childhood and growth in problem behavior.

Effects of Divorce on Children: The Relationship between Parent and Child Perspectives.

Science.gov (United States)

Kurdek, Lawrence A.; Siesky, Albert E., Jr.

1980-01-01

Administered questionnaires to divorced, single custodial parents and their 5 to 19-year-old children. Found positive reactions and adjustments related to children defining divorce in terms of psychological separation between the parents, sharing concerns with friends, positive evaluations of both parents, and acquiring strengths and…

Parenting practices were associated with children's TV viewing among overweight and obese children

Science.gov (United States)

An expert panel recommended that TV reduction should be a component in obesity treatment programs. Parents are an important social influence on children and could be a target for interventions. Valid measures of TV-parenting practices (PP) are needed to understand parental influences on children's T...

Examining associations between adolescent binge eating and binge eating in parents and friends.

Science.gov (United States)

Goldschmidt, Andrea B; Wall, Melanie M; Choo, Tse-Hwei J; Bruening, Meg; Eisenberg, Marla E; Neumark-Sztainer, Dianne

2014-04-01

Binge eating is prevalent among adolescents, but little is known about how parents and friends may influence such behaviors. This study examined associations between adolescent binge eating behaviors, and similar behaviors in their parents and friends. Participants were 2,770 target adolescent boys and girls who had at least one friend and/or parent who also participated. Logistic regression, stratified by gender, examined associations between parents' and friends' self-reported binge eating, and similar behaviors in target adolescents. Girls' binge eating was associated with their male friends' (odds ratio = 2.33; p = 0.03) and fathers' binge eating (odds ratio = 3.38; p = 0.02), but not with their female friends' or mothers' binge eating (p > 0.05). For boys, binge eating was not associated with parents' or friends' behavior. Adolescent girls' binge eating is associated with similar behaviors in their other-sex parents and friends. Results should be replicated, and mechanisms explaining this relation should be further explored. Copyright © 2013 Wiley Periodicals, Inc.

Procreative beneficence and the prospective parent.

Science.gov (United States)

Herissone-Kelly, P

2006-03-01

Julian Savulescu has given clear expression to a principle-that of "procreative beneficence"-which underlies the thought of many contemporary writers on bioethics. The principle of procreative beneficence (PPB) holds that parents or single reproducers are at least prima facie obliged to select the child, out of a range of possible children they might have, who will be likely to lead the best life. My aim in this paper is to argue that prospective parents, just by dint of their being prospective parents, are in fact not obliged to act on PPB. That is, there is something about their filling the role of prospective parents that exempts them from selecting the child with the best life. I urge that it is more realistic to view prospective parents as bound by a principle of acceptable outlook, which holds that they ought not to select children whose lives will contain an unacceptable amount of suffering.

Parents and Young Children with Disabilities: The Effects of a Home-Based Music Therapy Program on Parent-Child Interactions.

Science.gov (United States)

Yang, Yen-Hsuan

2016-01-01

Responsive parenting style and synchronous parent-child interactions have a positive impact on children in terms of language, cognitive, and social-emotional development. Despite widely documented benefits of music therapy on parent-child interactions, empirical evidence for the effects of music therapy on parent-child synchrony is lacking. To examine effects of parent-child dyads' participation in a six-week home-based music therapy program on parent response, child initiation, and parent-child synchrony, as well as parents' daily use of musical activities with their child. Twenty-six parent-child dyads participated in this pretest-posttest within-subject single-group design study. Participating dyads included parents and their child with disabilities or developmental delays (ages 1-3 years inclusive). Parent-child dyads participated in a home-based music therapy program that included six weekly 40-minute sessions, and incorporated five responsive teaching strategies (i.e., affect, match, reciprocity, shared control, and contingency). Observational data were recorded for parent-child interactions and parent-child synchrony. Parents' positive physical and verbal responses, as well as children's positive verbal initiations, increased significantly pre- to post-intervention; however, children's positive physical initiations did not increase significantly. Parent-child synchrony also improved significantly pre- to post-intervention. Findings support the use of home-based music therapy programs to facilitate parent-child interactions in the areas of parental responsiveness and child-initiated communication, as well as parent-child synchrony. © the American Music Therapy Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Development and validation of a parenting assessment tool for Chinese parents.

Science.gov (United States)

Cheng, L; Dai, Y; Zhu, Z; Xie, X; Chen, L

2012-07-01

The objective of this study was to develop a parenting assessment tool (PAT) for parents of children aged 3 to 6 years to assess parenting attitudes and skills within the Chinese socio-cultural context. Focus group discussions were used to gather information for composing the PAT test items. Factor analysis was performed to build and refine the factor structure of PAT. Ten cities included in a larger programme, the Early Childhood Development Promotion Project carried out by the Capital Institute of Pediatrics in China, were chosen as the study area. Six hundred and twelve parents and their single children were chosen from those 10 cities by convenience sampling for the large-scale investigation of PAT, and the results were used to test and validate the psychometric properties of PAT. The internal consistency of total PAT scores was 0.87, and those of the eight subscales ranged from 0.53 to 0.79. Test-retest reliability over 2 weeks was also significant for the total scores and all subscales (range: 0.68-0.89). For the factor structure, an eight-factor solution accounting for 65.54% of the variance was most consistently fit. Concurrent validity was supported by significant positive correlations between total PAT scores and children's language ability, sociability and adaptive ability as assessed by the Developmental Diagnostic Scale of Children Aged 0-6 Years. The newly devised PAT test is a reliable instrument to assess the parenting skills and attitudes of parents of young children in urban China. © 2011 Blackwell Publishing Ltd.

Meaurement of the target single-spin asymmetry in quasi-elastic region from the reaction {sup 3}He{up_arrow}(e,e')

Energy Technology Data Exchange (ETDEWEB)

Zhang, Yawei [Rutgers

2013-10-01

A measurement of the inclusive target single-spin asymmetry has been performed using the quasi-elastic {sup 3}He{up_arrow}(e,e') reaction with a vertically polarized {sup 3}He target at Q{sup 2} values of 0.13, 0.46 and 0.97 GeV{sup 2}. This asymmetry vanishes under the one photon exchange assumption. But the interference between two-photon exchange and one-photon exchange gives rise to an imaginary amplitude, so that a non-zero A{sub y} is allowed. The experiment, conducted in Hall A of Jefferson Laboratory in 2009, used two independent spectrometers to simultaneously measure the target single-spin asymmetry. Using the effective polarization approximation, the neutron single-spin asymmetries were extracted from the measured {sup 3}He asymmetries. The measurement is to establish a non-vanishing A{sub y}. Non-zero asymmetries were observed at all Q{sup 2} points, and the overall precision is an order of magnitude improved over the existing proton data. The data provide new constraints on Generalized Parton Distribution (GPD) models and new information on the dynamics of the two-photon exchange process.

Parent-mediated intervention versus no intervention for infants at high risk of autism: a parallel, single-blind, randomised trial

Science.gov (United States)

Green, Jonathan; Charman, Tony; Pickles, Andrew; Wan, Ming W; Elsabbagh, Mayada; Slonims, Vicky; Taylor, Carol; McNally, Janet; Booth, Rhonda; Gliga, Teodora; Jones, Emily J H; Harrop, Clare; Bedford, Rachael; Johnson, Mark H

2015-01-01

Summary Background Risk markers for later autism identified in the first year of life present plausible intervention targets during early development. We aimed to assess the effect of a parent-mediated intervention for infants at high risk of autism on these markers. Methods We did a two-site, two-arm assessor-blinded randomised controlled trial of families with an infant at familial high risk of autism aged 7–10 months, testing the adapted Video Interaction to Promote Positive Parenting (iBASIS-VIPP) versus no intervention. Families were randomly assigned to intervention or no intervention groups using a permuted block approach stratified by centre. Assessors, but not families or therapists, were masked to group assignment. The primary outcome was infant attentiveness to parent. Regression analysis was done on an intention-to-treat basis. This trial is registered with ISCRTN Registry, number ISRCTN87373263. Findings We randomly assigned 54 families between April 11, 2011, and Dec 4, 2012 (28 to intervention, 26 to no intervention). Although CIs sometimes include the null, point estimates suggest that the intervention increased the primary outcome of infant attentiveness to parent (effect size 0·29, 95% CI −0·26 to 0·86, thus including possibilities ranging from a small negative treatment effect to a strongly positive treatment effect). For secondary outcomes, the intervention reduced autism-risk behaviours (0·50, CI −0·15 to 1·08), increased parental non-directiveness (0·81, 0·28 to 1·52), improved attention disengagement (0·48, −0·01 to 1·02), and improved parent-rated infant adaptive function (χ2[2] 15·39, p=0·0005). There was a possibility of nil or negative effect in language and responsivity to vowel change (P1: ES–0·62, CI −2·42 to 0·31; P2: −0·29, −1·55 to 0·71). Interpretation With the exception of the response to vowel change, our study showed positive estimates across a wide range of behavioural and brain function

Perspectives on Stress, Parenting, and Children's Obesity-Related Behaviors in Black Families.

Science.gov (United States)

Parks, Elizabeth P; Kazak, Anne; Kumanyika, Shiriki; Lewis, Lisa; Barg, Frances K

2016-12-01

Objective In an effort to develop targets for childhood obesity interventions in non-Hispanic-Black (Black) families, this study examined parental perceptions of stress and identified potential links among parental stress and children's eating patterns, physical activity, and screen-time. Method Thirty-three self-identified Black parents or grandparents of a child aged 3 to 7 years were recruited from a large, urban Black church to participate in semistructured interviews. Interviews were audio-recorded, transcribed, and analyzed using thematic analysis. Results Parents/grandparents described a pathway between how stress affected them personally and their child's eating, structured (sports/dance) and unstructured (free-play) physical activity, and screen-time usage, as well as strategies to prevent this association. Five themes emerged: stress affects parent behaviors related to food and physical activity variably; try to be healthy even with stress; parent/grandparent stress eating and parenting; stress influences family cooking, food choices, and child free-play; and screen-time use to decrease parent stress. Negative parent/grandparent response to their personal stress adversely influenced food purchases and parenting related to child eating, free-play, and screen-time. Children of parents/grandparents who ate high-fat/high-sugar foods when stressed requested these foods. In addition to structured physical activity, cooking ahead and keeping food in the house were perceived to guard against the effects of stress except during parent cravings. Parent/child screen-time helped decrease parent stress. Conclusion Parents/grandparents responded variably to stress which affected the child eating environment, free-play, and screen-time. Family-based interventions to decrease obesity in Black children should consider how stress influences parents. Targeting parent cravings and coping strategies that utilize structure in eating and physical activity may be useful

Preventive psychosocial parental and school programmes in a general population

OpenAIRE

Löfgren, Hans O.

2017-01-01

Introduction Numerous preventive programmes have emerged, and need to be investigated to determine their effects on the normal population. Earlier studies have shown a decrease in depressive symptoms, positive effects on children’s disruptive behaviour problems, and an improvement in parental competence. About a fifth of the parents in previous studies had problem-oriented (targeted) reasons for enrolment, whereas the rest of the parents had general (universal) reasons. The results of those s...

To close the childhood immunization gap, we need a richer understanding of parents' decision-making.

Science.gov (United States)

Corben, Paul; Leask, Julie

2016-12-01

Vaccination is widely acknowledged as one of the most successful public health interventions globally and in most high-income countries childhood vaccination coverage rates are moderately high. Yet in many instances, immunisation rates remain below aspirational targets and have shown only modest progress toward those targets in recent years, despite concerted efforts to improve uptake. In part, coverage rates reflect individual parents' vaccination attitudes and decisions and, because vaccination decision-making is complex and context-specific, it remains challenging at individual and community levels to assist parents to make positive decisions. Consequently, in the search for opportunities to improve immunisation coverage, there has been a renewed research focus on parents' decision-making. This review provides an overview of the literature surrounding parents' vaccination decision-making, offering suggestions for where efforts to increase vaccination coverage should be targeted and identifying areas for further research.

Adolescents' prospective screen time by gender and parental education, the mediation of parental influences.

Science.gov (United States)

Totland, Torunn H; Bjelland, Mona; Lien, Nanna; Bergh, Ingunn H; Gebremariam, Mekdes K; Grydeland, May; Ommundsen, Yngvar; Andersen, Lene F

2013-07-06

studies including both parents and their children should be emphasized. Moreover, maternal and paternal modelling were found to be important target variables in interventions aiming to reduce social differences by parental education in adolescents' prospective time spent on TV/DVD.

Modification Effects of Family Economic Status and School Factors on Depression Risk of Single-Father Family Children in Mid-Taiwan Area

Science.gov (United States)

Lin, Jin-Ding; Hsieh, Yu-Hsin; Lin, Fu-Gong

2013-01-01

The incidence of single-parent families has increased significantly in Taiwan in recent years. Children born in single-parent families are predisposed to suffering from emotional problems. We aimed to determine if the children of single-parent families are more depressive than children from both-parent families, and to examine the individual and…

MATERNAL PERCEPTIONS OF PARENTING FOLLOWING AN EVIDENCE-BASED PARENTING PROGRAM: A QUALITATIVE STUDY OF LEGACY FOR CHILDRENTM.

Science.gov (United States)

Hartwig, Sophie A; Robinson, Lara R; Comeau, Dawn L; Claussen, Angelika H; Perou, Ruth

2017-07-01

This article presents the findings of a qualitative study of maternal perceptions of parenting following participation in Legacy for Children TM (Legacy), an evidence-based parenting program for low-income mothers of young children and infants. To further examine previous findings and better understand participant experiences, we analyzed semistructured focus-group discussions with predominantly Hispanic and Black, non-Hispanic Legacy mothers at two sites (n = 166) using thematic analysis and grounded theory techniques. The qualitative study presented here investigated how mothers view their parenting following participation in Legacy, allowing participants to describe their experience with the program in their own words, thus capturing an "insider" perspective. Mothers at both sites communicated knowledge and use of positive parenting practices targeted by the goals of Legacy; some site-specific differences emerged related to these parenting practices. These findings align with the interpretation of quantitative results from the randomized controlled trials and further demonstrate the significance of the Legacy program in promoting positive parenting for mothers living in poverty. This study emphasizes the importance of understanding real-world context regarding program efficacy and the benefit of using qualitative research to understand participant experiences. © 2017 Michigan Association for Infant Mental Health.

Positive Child Rearing Practices: Parents training for reduce bullying

OpenAIRE

González, Brenda; Cabrera, Francisco; Martínez, Kalina

2017-01-01

The study aimed at assessing the effectiveness of a positive child rearing program with parents for reducing bullying and incrementing pro-social behavior of their children. Participants were eight couples and two single parents of 10 children identified as bullies. Half of the parents were assigned to a control group and the other half were trained to identify aggressive and pro-social behaviors of their children, as well as their antecedents and consequences. During eight weekly sessions pa...

Resident and parental perceptions of adolescent problems and family communications in a low socioeconomic population.

Science.gov (United States)

Hawley, L E; Shear, C L; Stark, A M; Goodman, P R

1984-11-01

This cross-sectional survey of a low socioeconomic patient group was designed to determine the prevalence and severity of parentally perceived behavioral problems in adolescents as well as to investigate the correlation between such problems and single parenting, family communications, and medical care delivered. The sample population consisted of 79 parents and 121 teenagers selected from a family practice center. The medical record and telephone interview were the sources of information. Results include a parental perception of a high prevalence of problems with school grades (48 percent), school attendance (38 percent), and household problems (chores and sibling rivalry). Of low prevalence but high severity were perceived problems related to suicidal ideation, running away, sexual activity, and gang membership. Single-parent homes had a threefold higher incidence of behavioral problems, a greater degree of communication, and a lower use of community resources than two-parent families. None of the approximately 400 perceived behavioral problems listed by parents was found in the family physicians' master problem list. The results indicate the need for physician education of low socioeconomic and single-parent patients with regard to communication and coping style. In addition, it appears that training programs should provide more education in the care of adolescents.

Contextual and Cultural Influences on Parental Feeding Practices and Involvement in Child Care Centers among Hispanic Parents.

Science.gov (United States)

Mena, Noereem Z; Gorman, Kathleen; Dickin, Kate; Greene, Geoffrey; Tovar, Alison

2015-08-01

Parental feeding practices shape children's dietary preferences and behaviors, which can influence a child's weight status. Limited research exists on the precursors and contextual influences of feeding, particularly among Hispanic parents. Therefore, this study explored two areas potentially important for obesity prevention in young children: (1) precursors and contextual influences on parental feeding and (2) parental perceptions and knowledge of the child care food environment. Four focus groups (n=36) were held with Hispanic parents, predominantly mothers, of preschool children at two child care centers. Parents were asked about influences on what and how they feed their children, awareness of the child care center feeding environment, and current involvement in the child care center. Themes were coded using NVivo10 software (QSR International, Melbourne, Australia). Participants' childhood experiences influenced how they feed their children. Parents stated that both husbands and grandparents often indulged their children with unhealthy foods and thought this interfered with their efforts to maintain a healthy home environment. Participants reported that what their children ate while in child care sometimes influenced the home feeding environment. Cultural and environmental factors influence parental feeding and involvement in the child care setting. Consistent with socioecological system theory, exploring interactions between the environment and culture using a family focus framework, such as the Family Ecological Model, could provide a better understanding of these influences among Hispanic parents. Future obesity prevention interventions with Hispanic families should be culturally relevant and target the different environments where children spend their time.

Radioresistant head and neck squamous cell carcinoma cells: Intracellular signaling, putative biomarkers for tumor recurrences and possible therapeutic targets

International Nuclear Information System (INIS)

Skvortsov, Sergej; Jimenez, Connie R.; Knol, Jaco C.; Eichberger, Paul; Schiestl, Bernhard; Debbage, Paul; Skvortsova, Ira; Lukas, Peter

2011-01-01

Purpose: Treatment of local and distant head and neck cancer recurrences after radiotherapy remains an unsolved problem. In order to identify potential targets for use in effective therapy of recurrent tumors, we have investigated protein patterns in radioresistant (FaDu-IRR and SCC25-IRR, “IRR cells”) as compared to parental (FaDu and SCC25) head and neck carcinoma cells. Methods and materials: Radiation resistant IRR cells were derived from parental cells after repeated exposure to ionizing radiation 10 times every two weeks at a single dose of 10 Gy, resulting in a total dose of 100 Gy. Protein profiling in parental and IRR cells was carried out using two-dimensional differential gel electrophoresis (2D-DIGE) followed by MALDI-TOF/TOF mass spectrometry. Cell viability, cell migration assays and Western blot analysis were used to confirm results obtained using the proteome approach. Results: Forty-five proteins that were similarly modulated in FaDu-IRR and SCC25-IRR cells compared to parental cells were selected to analyze their common targets. It was found that these either up- or down-regulated proteins are closely related to the enhancement of cell migration which is regulated by Rac1 protein. Further investigations confirmed that Rac1 is up-regulated in IRR cells, and inhibiting its action reduces the migratory abilities of these cells. Additionally, the Rac1 inhibitor exerts cytostatic effects in HNSCC cells, mostly in migratory cells. Conclusions: Based on these results, we conclude that radioresistant HNSCC cells possess enhanced metastatic abilities that are regulated by a network of migration-related proteins. Rac1 protein may be considered as a putative biomarker of HNSCC radiation resistance, and as a potential therapeutic target for treating local and distant HNSCC recurrences.

Review of parental activation interventions for parents of children with special health care needs.

Science.gov (United States)

Mirza, M; Krischer, A; Stolley, M; Magaña, S; Martin, M

2018-05-01

ingredients of interventions that specifically target enhancing parent skill sets relevant to areas of self-efficacy, confidence, and empowerment. Future studies must also adapt intervention and study design to recruit socioeconomically vulnerable families. © 2018 John Wiley & Sons Ltd.

Development of an intervention map for a parent education intervention to prevent violence among Hispanic middle school students.

Science.gov (United States)

Murray, N; Kelder, S; Parcel, G; Orpinas, P

1998-02-01

This paper describes development of Padres Trabajando por la Paz, a violence prevention intervention for Hispanic parents to increase parental monitoring. The intervention was developed using an innovative new program planning process: intervention mapping. Theory and empirical evidence broadly defined performance objectives and determinants of parental monitoring. These objectives were further refined through group and individual interviews with the target parent group. Learning objectives for the intervention guided the content of the intervention that used modeling as the primary method and role model stories as a strategy delivered through newsletters. Stage-matching members of the target population for their readiness to implement the parental monitoring behaviors further refined the social cognitive message design strategies. Intervention mapping provides an explicit theory- and data-driven guide for intervention development that maximizes intervention impact for a specific target population.

Estimating Single and Multiple Target Locations Using K-Means Clustering with Radio Tomographic Imaging in Wireless Sensor Networks

Science.gov (United States)

2015-03-26

clustering is an algorithm that has been used in data mining applications such as machine learning applications , pattern recognition, hyper-spectral imagery...42 3.7.2 Application of K-means Clustering . . . . . . . . . . . . . . . . . 42 3.8 Experiment Design...Tomographic Imaging WLAN Wireless Local Area Networks WSN Wireless Sensor Network xx ESTIMATING SINGLE AND MULTIPLE TARGET LOCATIONS USING K-MEANS CLUSTERING

Parenting Across the Social Ecology Facilitated by Information and Communications Technology: Implications for Research and Educational Design

Directory of Open Access Journals (Sweden)

Susan K. Walker

2014-06-01

Full Text Available To inform parenting research and aid educators seeking to deliver programs that support effective parenting, this study explored types of information and communications technology (ICT used to fulfill childrearing goals. Mothers’ (N = 1,804 reports of ICT activity frequency were examined from data collected from an online survey. Results suggest that mothers’ ICT use for parenting is less frequent than general use in adulthood. Mothers employ ICT to fulfill parenting goals within and across five domains of the parenting social ecology: (a parent development, (b parent-child relationships, (c child development, (d, family development, and (e culture and community. Several types of ICT activities may strengthen parenting in a single domain, and a single ICT activity may help fulfill multiple domains. Implications for research and for promoting and selecting ICT for effective parent learning and education design are discussed.

Maternal depressive symptomatology and parenting behavior: exploration of possible mediators.

Science.gov (United States)

Gerdes, Alyson C; Hoza, Betsy; Arnold, L Eugene; Pelham, William E; Swanson, James M; Wigal, Timothy; Jensen, Peter S

2007-10-01

Possible mediators of the relation between maternal depressive symptomatology and parenting behavior were examined for 96 children with ADHD and their mothers drawn from the Multimodal Treatment Study of Children with ADHD (MTA) as part of an add-on investigation conducted by two of the six MTA sites. General cognitions (i.e., maternal locus of control and self-esteem) and parenting-specific factors (i.e., maternal parenting efficacy and parenting stress) were examined as possible mediators. Findings provide initial support that maternal parenting stress, as well as maternal locus of control and self-esteem mediate the relation between maternal depressive symptomatology and parenting behavior. This provides support for the argument that some families of children with ADHD may benefit from an expanded version of parent management training that includes sessions directly targeting affective and cognitive factors in parents, similar to treatment programs used to treat childhood conduct problems.

SU-E-T-480: Radiobiological Dose Comparison of Single Fraction SRS, Multi-Fraction SRT and Multi-Stage SRS of Large Target Volumes Using the Linear-Quadratic Formula

International Nuclear Information System (INIS)

Ding, C; Hrycushko, B; Jiang, S; Meyer, J; Timmerman, R

2014-01-01

Purpose: To compare the radiobiological effect on large tumors and surrounding normal tissues from single fraction SRS, multi-fractionated SRT, and multi-staged SRS treatment. Methods: An anthropomorphic head phantom with a centrally located large volume target (18.2 cm 3 ) was scanned using a 16 slice large bore CT simulator. Scans were imported to the Multiplan treatment planning system where a total prescription dose of 20Gy was used for a single, three staged and three fractionated treatment. Cyber Knife treatment plans were inversely optimized for the target volume to achieve at least 95% coverage of the prescription dose. For the multistage plan, the target was segmented into three subtargets having similar volume and shape. Staged plans for individual subtargets were generated based on a planning technique where the beam MUs of the original plan on the total target volume are changed by weighting the MUs based on projected beam lengths within each subtarget. Dose matrices for each plan were export in DICOM format and used to calculate equivalent dose distributions in 2Gy fractions using an alpha beta ratio of 10 for the target and 3 for normal tissue. Results: Singe fraction SRS, multi-stage plan and multi-fractionated SRT plans had an average 2Gy dose equivalent to the target of 62.89Gy, 37.91Gy and 33.68Gy, respectively. The normal tissue within 12Gy physical dose region had an average 2Gy dose equivalent of 29.55Gy, 16.08Gy and 13.93Gy, respectively. Conclusion: The single fraction SRS plan had the largest predicted biological effect for the target and the surrounding normal tissue. The multi-stage treatment provided for a more potent biologically effect on target compared to the multi-fraction SRT treatments with less biological normal tissue than single-fraction SRS treatment

The Triple P-Positive Parenting Program: a systematic review and meta-analysis of a multi-level system of parenting support.

Science.gov (United States)

Sanders, Matthew R; Kirby, James N; Tellegen, Cassandra L; Day, Jamin J

2014-06-01

This systematic review and meta-analysis examined the effects of the multilevel Triple P-Positive Parenting Program system on a broad range of child, parent and family outcomes. Multiple search strategies identified 116 eligible studies conducted over a 33-year period, with 101 studies comprising 16,099 families analyzed quantitatively. Moderator analyses were conducted using structural equation modeling. Risk of bias within and across studies was assessed. Significant short-term effects were found for: children's social, emotional and behavioral outcomes (d=0.473); parenting practices (d=0.578); parenting satisfaction and efficacy (d=0.519); parental adjustment (d=0.340); parental relationship (d=0.225) and child observational data (d=0.501). Significant effects were found for all outcomes at long-term including parent observational data (d=0.249). Moderator analyses found that study approach, study power, Triple P level, and severity of initial child problems produced significant effects in multiple moderator models when controlling for other significant moderators. Several putative moderators did not have significant effects after controlling for other significant moderators. The positive results for each level of the Triple P system provide empirical support for a blending of universal and targeted parenting interventions to promote child, parent and family wellbeing. Copyright © 2014 Elsevier Ltd. All rights reserved.

On-site detection of Phytophthora spp.—single-stranded target DNA as the limiting factor to improve on-chip hybridization

International Nuclear Information System (INIS)

Schwenkbier, Lydia; Pollok, Sibyll; Popp, Jürgen; Weber, Karina; König, Stephan; Wagner, Stefan; Werres, Sabine; Weber, Jörg; Hentschel, Martin

2014-01-01

We report on a lab-on-a-chip approach for on-site detection of Phytophthora species that allows visual signal readout. The results demonstrate the significance of single-stranded DNA (ssDNA) generation in terms of improving the intensity of the hybridization signal and to improve the reliability of the method. Conventional PCR with subsequent heat denaturation, sodium hydroxide-based denaturation, lambda exonuclease digestion and two asymmetric PCR methods were investigated for the species P. fragariae, P. kernoviae, and P. ramorum. The positioning of the capture probe within the amplified yeast GTP-binding protein (YPT1) target DNA was also of interest because it significantly influences the intensity of the signal. Statistical tests were used to validate the impact of the ssDNA generation methods and the capture-target probe position. The single-stranded target DNA generated by Linear-After-The-Exponential PCR (LATE-PCR) was found to produce signal intensities comparable to post-PCR exonuclease treatment. The LATE-PCR is the best method for the on-site detection of Phytophthora because the enzymatic digestion after PCR is more laborious and time-consuming. (author)

Fathers' postnatal distress, parenting self-efficacy, later parenting behavior, and children's emotional-behavioral functioning: A longitudinal study.

Science.gov (United States)

Rominov, Holly; Giallo, Rebecca; Whelan, Thomas A

2016-12-01

Fathers' postnatal distress has been associated with subsequent emotional and behavioral problems for children; however, the mechanisms by which this occurs have received less attention. One potential pathway could be via the negative effects that father mental health problems and parenting self-efficacy (PSE) in the postnatal period have on later parenting behaviors. Using a nationally representative cohort of Australian father-child dyads (N = 3,741), the long-term relationships between fathers' psychological distress and PSE in the postnatal period, parenting behavior when children were aged 4-5 years, and emotional-behavioral outcomes for children aged 8-9 years were explored. Path analysis indicated that high distress and low PSE in the postnatal period was associated with higher levels of hostile parenting and lower parenting consistency when children were aged 4-5 years; in turn, these were associated with poorer child outcomes at 8-9 years. These results remained significant after controlling for socioeconomic position, couple relationship quality, mothers' and fathers' mental health, and fathers' concurrent parenting behavior. The pathways among PSE, parenting hostility, parenting consistency, and children's outcomes at age 8-9 years differed for fathers of boys compared with fathers of girls. Results highlight the importance of father-inclusive assessments of postnatal mental health. Support programs targeting new fathers' perceptions of parenting competence may be particularly important for fathers experiencing postnatal distress. For fathers, building a stronger sense of parenting competence in the postnatal period is important for later parenting behavior, which relates to children's emotional and behavioral outcomes during middle childhood. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

What Works for Parents: How Parents Support Their Children with Math Homework in Rural Ghana

Directory of Open Access Journals (Sweden)

Vivian Tackie-Ofosu

2016-02-01

Full Text Available Family and Consumer Sciences (FCS programs target families in deprived rural and urban communities with the objective of equipping them with skills to improve family well-being, education, and relationships. In recent years, the focus of FCS in Ghana has been on parental styles and education that foster parents’ involvement in their children's school work. Using a child-parent interactive model, a series of math activities were delivered to children between the ages of 6 and 10 years. Group activities were also facilitated by the FCS staff. Parents used local materials, such as small empty cans, bottles, leaves, stones, sticks, old newspapers, and sand, to explain math concepts. Staff, parents, and children used fun activities and role plays to demonstrate developmental processes that enhance effective child development. The lessons identified were tied to the understanding of appropriate parenting styles that foster acquisition of skills for basic math concepts. At the end of the 12-week program, parents reported increased interest and confidence in math and were more proactive in supervising their children to complete their homework. The importance of the model lies in its simplicity in conveying fundamental knowledge that relates to the interwoven aspect of developmental domains to ensure children experience maximal success with math-related activities. The model also promotes acquisition of basic math skills in a naturalistic setting.

Gross for kids but good for parents: differing messages in advertisements for the same products.

Science.gov (United States)

Jones, Sandra; Fabrianesi, Belinda

2008-06-01

There has been surprisingly little research into the effects of food advertising on parents' perception of commonly consumed children's food items, although the available research suggests that parents may find nutritional claims in these advertisements confusing. The purpose of the present study was to investigate parents' perceptions of branded snack foods targeted at children, and the extent to which these perceptions are influenced by advertising messages. Using an intercept survey, participants were shown either adult-targeted or child-targeted advertisements for the same food products. Central business district of a major Australian city. One hundred adults, mean age 40 years. The study results suggest that: (1) adults' perceptions of advertised food products and, most importantly, purchase intentions for those products differ according to the version of the advertisement seen (for three of the products, 42-54% would buy the product after seeing the child version compared with 82-84% after seeing the adult version); and (2) adults clearly perceive distinctly different messages in advertisements for the same products which are targeting parents vs. those targeting children (e.g. for three of the products, 74-92% perceived that the adult version of the advertisement suggested the food was nutritionally beneficial compared with 2-14% perceiving this for the child version). It is clear that the messages conveyed to children about specific foods are quite different to the messages conveyed to adults - and importantly parents - about the same foods.

A Comparison of Discipline Techniques of Daycare and Nondaycare Parents.

Science.gov (United States)

Golub, Judith S.; And Others

This study describes discipline practices, attitudes, beliefs, and other characteristics that may differentiate parents of children in day care from those parents who care for their children at home. Adult-child ratio, staff continuity, and staff training were used as quality-of-care indices. A total of 89 families with target children between 18…

Information site for parents of young children

OpenAIRE

Heggedal, Eivind

2005-01-01

For parents of small children and lay people it can be difficult to navigate specialist literature when trying to access paediatric problems on their own. Although information targeted at this group already exists, both on the Internet and in different brochures, pamphlets and books, it is of varying quality and is not always easily accessible. With this in mind, there is a need to collect and simplify the literature on this subject, and make it available to lay people and parents of smal...

Divertor target profiles and recycling studies in TCV single null lower standard discharges

International Nuclear Information System (INIS)

Pitts, R.A.; Nieswand, C.; Weisen, H.

1996-05-01

A 'standard', single null lower diverted discharge has been developed to enable continuous monitoring of the first wall conditions and to characterise the effectiveness and influence of wall conditioning in the TCV tokamak. Measurements over a period encompassing nearly 2000 ohmic discharges of varying configuration and input power show the global confinement time and main plasma impurity concentrations to be good general indicators of the first wall condition, whilst divertor target profiles demonstrate strikingly the short term beneficial effects of He glow. Good agreement, consistent with a reduction in recycling at the plates is found between the predictions of the fluid code UEDGE and the observed outer divertor profiles of T e and n e before and after He glow. (author) 5 figs., 7 refs

Transverse target single-spin asymmetry in inclusive electroproduction of charged pions and kaons

Energy Technology Data Exchange (ETDEWEB)

Airapetian, A. [Giessen Univ. (Germany). 2. Physikalisches Inst.; Michigan Univ., Ann Arbor, MI (United States). Randall Laboratory of Physics; Akopov, N. [Yerevan Physics Institute (Argentina); Akopov, Z. [DESY Hamburg (Germany)] [and others; Collaboration: HERMES Collaboration

2013-10-15

Single-spin asymmetries were investigated in inclusive electroproduction of charged pions and kaons from transversely polarized protons at the HERMES experiment. The asymmetries were studied as a function of the azimuthal angle {psi} about the beam direction between the target-spin direction and the hadron production plane, the transverse hadron momentum P{sub T} relative to the direction of the incident beam, and the Feynman variable x{sub F}. The sin {psi} amplitudes are positive for {pi}{sup +} and K{sup +}, slightly negative for {pi}{sup -} consistent with zero for K{sup -}, with particular P{sub T} but weak x{sub F} dependences. Especially large asymmetries are observed for two small subsamples of events, where also the scattered electron was recorded by the spectrometer.

Early initiation of alcohol consumption by adolescents in reconstructed families may be explained by parenting style

Directory of Open Access Journals (Sweden)

Iakunchykova, Olena

2011-05-01

Full Text Available BACKGROUND. Literature about risk factors of alcohol use points at the association between alcohol use and parenting style. This study investigates the relationship between family structure of adolescents in Ukraine and their initiation of alcohol use with parenting style as a mediating variable.METHODS: Pooled data from the repeated cross-sectional nationally representative survey of classes in Ukrainian secondary schools with target group of all 15-16 year old students, held in 1999, 2003, and 2007, were used for this analysis. Complete data were available for 11019 participants. Main exposures were family structure (full, single parent and reconstructed and perceptions of the relationships with mother and father, rule-setting, control, and support provided by parents. Outcome measure was age when students started consuming alcohol.RESULTS: In bivariate analysis, children in reconstructed families had higher risk for initiating alcohol use at age of 13 or younger (odds ratio 1.37, confidence interval 1,15-1,63 compared to full families. In reconstructed families, adolescents were more likely to be dissatisfied with their relationships with mother compared to intact family structure (8.7% vs. 4.7% and dissatisfied with their relationships with father compared to intact family structure (19,8% vs. 9,1%. Parental support was lacking in higher proportion of reconstructed families, compared to intact family structure (20.7% vs. 15.1%. In the multivariate analysis, controlling for relationship with mother and father, support received from parents, and socio-demographic characteristics, the association between family structure and alcohol drinking initiation was attenuated.CONCLUSIONS: Children in reconstructed families have higher risk of early drinking initiation. This study also supports the hypothesis that dissatisfaction with relationships with parents and lack of support received from parents may mediate the association between family structure

Teenage parents and their offspring.