45 CFR 1351.16 - What costs are not allowable under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2013 CFR

2013-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.16 What costs are not allowable under a Runaway and... 45 Public Welfare 4 2013-10-01 2013-10-01 false What costs are not allowable under a Runaway and...

45 CFR 1351.16 - What costs are not allowable under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2012 CFR

2012-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.16 What costs are not allowable under a Runaway and... 45 Public Welfare 4 2012-10-01 2012-10-01 false What costs are not allowable under a Runaway and...

45 CFR 1351.16 - What costs are not allowable under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2014 CFR

2014-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.16 What costs are not allowable under a Runaway and... 45 Public Welfare 4 2014-10-01 2014-10-01 false What costs are not allowable under a Runaway and...

45 CFR 1351.11 - Who is eligible to apply for a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Who is eligible to apply for a Runaway and... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.11 Who is eligible to apply for a Runaway and Homeless...

45 CFR 1351.11 - Who is eligible to apply for a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2012 CFR

2012-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.11 Who is eligible to apply for a Runaway and Homeless... 45 Public Welfare 4 2012-10-01 2012-10-01 false Who is eligible to apply for a Runaway and...

45 CFR 1351.11 - Who is eligible to apply for a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2014 CFR

2014-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.11 Who is eligible to apply for a Runaway and Homeless... 45 Public Welfare 4 2014-10-01 2014-10-01 false Who is eligible to apply for a Runaway and...

45 CFR 1351.11 - Who is eligible to apply for a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2011 CFR

2011-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.11 Who is eligible to apply for a Runaway and Homeless... 45 Public Welfare 4 2011-10-01 2011-10-01 false Who is eligible to apply for a Runaway and...

45 CFR 1351.11 - Who is eligible to apply for a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2013 CFR

2013-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.11 Who is eligible to apply for a Runaway and Homeless... 45 Public Welfare 4 2013-10-01 2013-10-01 false Who is eligible to apply for a Runaway and...

45 CFR 1351.18 - What criteria has HHS established for deciding which Runaway and Homeless Youth Program grant...

Code of Federal Regulations, 2014 CFR

2014-10-01

... which Runaway and Homeless Youth Program grant applications to fund? 1351.18 Section 1351.18 Public..., DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.18 What...

45 CFR 1351.18 - What criteria has HHS established for deciding which Runaway and Homeless Youth Program grant...

Code of Federal Regulations, 2013 CFR

2013-10-01

... which Runaway and Homeless Youth Program grant applications to fund? 1351.18 Section 1351.18 Public..., DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.18 What...

45 CFR 1351.18 - What criteria has HHS established for deciding which Runaway and Homeless Youth Program grant...

Code of Federal Regulations, 2012 CFR

2012-10-01

... which Runaway and Homeless Youth Program grant applications to fund? 1351.18 Section 1351.18 Public..., DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.18 What...

45 CFR 1351.18 - What criteria has HHS established for deciding which Runaway and Homeless Youth Program grant...

Code of Federal Regulations, 2011 CFR

2011-10-01

... which Runaway and Homeless Youth Program grant applications to fund? 1351.18 Section 1351.18 Public..., DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.18 What...

45 CFR 1351.12 - Who gets priority for the award of a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Who gets priority for the award of a Runaway and... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.12 Who gets priority for the award of a Runaway and...

45 CFR 1351.12 - Who gets priority for the award of a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2011 CFR

2011-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.12 Who gets priority for the award of a Runaway and... 45 Public Welfare 4 2011-10-01 2011-10-01 false Who gets priority for the award of a Runaway and...

45 CFR 1351.12 - Who gets priority for the award of a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2014 CFR

2014-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.12 Who gets priority for the award of a Runaway and... 45 Public Welfare 4 2014-10-01 2014-10-01 false Who gets priority for the award of a Runaway and...

45 CFR 1351.12 - Who gets priority for the award of a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2013 CFR

2013-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.12 Who gets priority for the award of a Runaway and... 45 Public Welfare 4 2013-10-01 2013-10-01 false Who gets priority for the award of a Runaway and...

45 CFR 1351.12 - Who gets priority for the award of a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2012 CFR

2012-10-01

... FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.12 Who gets priority for the award of a Runaway and... 45 Public Welfare 4 2012-10-01 2012-10-01 false Who gets priority for the award of a Runaway and...

Nowhere to Run: HIV Prevention for Runaway and Homeless Youth.

ERIC Educational Resources Information Center

Posner, Marc

This volume is a guide to providing effective Human Immunodeficiency Virus (HIV) and substance abuse prevention services to runaway and homeless youth. The guide is based on current research and the best programs in this field. Chapters 1 and 2 summarize what is known about runaway and homeless youth, the services these youth require if they are…

A Guide to Enhancing the Cultural Competence of Runaway and Homeless Youth Programs.

ERIC Educational Resources Information Center

Johnson, Bassin, and Shaw, Inc., Silver Spring, MD.

In June 1993, the Family and Youth Services Bureau brought together a working group to help local programs for runaway and homeless youth better meet the needs of an increasingly diverse population of young people. Strategies developed by this working group are shared in this guide. The introductory chapter provides a framework within which local…

Family Functioning and Predictors of Runaway Behavior Among At-Risk Youth.

PubMed

Holliday, Stephanie Brooks; Edelen, Maria Orlando; Tucker, Joan S

2017-06-01

Adolescent runaway behavior is associated with a host of negative outcomes in young adulthood. Therefore, it is important to understand the factors that predict running away in youth. Longitudinal data from 111 at-risk families were used to identify proximal predictors of runaway behavior over a 12-week period. On average, youth were 14.96 years old, and 45% were female. Ten percent of youth ran away during the 12-week follow-up period. In bivariate analyses, running away was predicted by poorer youth- and parent-rated family functioning, past runaway behavior, and other problem behaviors (e.g., substance use, delinquency), but not poorer perceived academic functioning. Results of a hierarchical logistic regression revealed a relationship between youth-rated family functioning and runaway behavior. However, this effect became non-significant after accounting for past runaway behavior and other problem behaviors, both of which remained significant predictors in the multivariable model. These findings suggest that youth who run away may be engaged in a more pervasive pattern of problematic behavior, and that screening and prevention programs need to address the cycle of adolescent defiant behavior associated with running away. Recommendations for clinical practice with this at-risk population are discussed.

45 CFR 1351.13 - What are the Federal and non-Federal match requirements under a Runaway and Homeless Youth grant?

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements under a Runaway and Homeless Youth grant? 1351.13 Section 1351.13 Public Welfare Regulations... SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.13 What are the Federal and non...

45 CFR 1351.13 - What are the Federal and non-Federal match requirements under a Runaway and Homeless Youth grant?

Code of Federal Regulations, 2011 CFR

2011-10-01

... SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.13 What are the Federal and non... requirements under a Runaway and Homeless Youth grant? 1351.13 Section 1351.13 Public Welfare Regulations...

45 CFR 1351.13 - What are the Federal and non-Federal match requirements under a Runaway and Homeless Youth grant?

Code of Federal Regulations, 2012 CFR

2012-10-01

... SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.13 What are the Federal and non... requirements under a Runaway and Homeless Youth grant? 1351.13 Section 1351.13 Public Welfare Regulations...

45 CFR 1351.13 - What are the Federal and non-Federal match requirements under a Runaway and Homeless Youth grant?

Code of Federal Regulations, 2014 CFR

2014-10-01

... SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.13 What are the Federal and non... requirements under a Runaway and Homeless Youth grant? 1351.13 Section 1351.13 Public Welfare Regulations...

45 CFR 1351.13 - What are the Federal and non-Federal match requirements under a Runaway and Homeless Youth grant?

Code of Federal Regulations, 2013 CFR

2013-10-01

... SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.13 What are the Federal and non... requirements under a Runaway and Homeless Youth grant? 1351.13 Section 1351.13 Public Welfare Regulations...

Family Functioning and Predictors of Runaway Behavior Among At-Risk Youth

PubMed Central

Holliday, Stephanie Brooks; Edelen, Maria Orlando; Tucker, Joan S.

2016-01-01

Purpose Adolescent runaway behavior is associated with a host of negative outcomes in young adulthood. Therefore, it is important to understand the factors that predict running away in youth. Methods Longitudinal data from 111 at-risk families were used to identify proximal predictors of runaway behavior over a 12-week period. On average, youth were 14.96 years old, and 45% were female. Ten percent of youth ran away during the 12-week follow-up period. Results In bivariate analyses, running away was predicted by poorer youth- and parent-rated family functioning, past runaway behavior, and other problem behaviors (e.g., substance use, delinquency), but not poorer perceived academic functioning. Results of a hierarchical logistic regression revealed a relationship between youth-rated family functioning and runaway behavior. However, this effect became non-significant after accounting for past runaway behavior and other problem behaviors, both of which remained significant predictors in the multivariable model. Conclusion These findings suggest that youth who run away may be engaged in a more pervasive pattern of problematic behavior, and that screening and prevention programs need to address the cycle of adolescent defiant behavior associated with running away. Recommendations for clinical practice with this at-risk population are discussed. PMID:28496291

Dual and multiple diagnosis among substance using runaway youth.

PubMed

Slesnick, Natasha; Prestopnik, Jillian

2005-01-01

Although research on runaway and homeless youth is increasing, relatively little is known about the diagnostic profile of runaway adolescents. The current study examined patterns of psychiatric dual and multiple diagnosis among a sample (N=226) of treatment-engaged substance-abusing youth (ages 13 to 17) who were residing at a runaway shelter. As part of a larger treatment outcome study, the youths' psychiatric status was assessed using the DSM-IV based computerized diagnostic interview schedule for children [CDISC; (1)]. The majority of the youth in our sample met criteria for dual or multiple diagnosis (60%) with many having more than one substance-use diagnosis (56%). The severity of mental-health and substance-use problems in this sample of substance-abusing runaways suggests the need for continued development of comprehensive services. The range and intensity of diagnoses seen indicates a need for greater focus on treatment development and strategies to address their multiple areas of risk.

45 CFR 1351.20 - What are the additional requirements under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false What are the additional requirements under a Runaway and Homeless Youth Program grant? 1351.20 Section 1351.20 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

45 CFR 1351.20 - What are the additional requirements under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false What are the additional requirements under a Runaway and Homeless Youth Program grant? 1351.20 Section 1351.20 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

45 CFR 1351.20 - What are the additional requirements under a Runaway and Homeless Youth Program grant?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false What are the additional requirements under a Runaway and Homeless Youth Program grant? 1351.20 Section 1351.20 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

Longitudinal Outcomes for Youth Receiving Runaway/Homeless Shelter Services

ERIC Educational Resources Information Center

Pollio, David E.; Thompson, Sanna J.; Tobias, Lisa; Reid, Donna; Spitznagel, Edward

2006-01-01

This research examined outcomes and use of specific types of services 6 weeks, 3 and 6 months post-discharge for a large sample of runaway/homeless youth using crisis shelter services. Data were collected for 371 runaway/homeless youth using emergency shelter and crisis services at eleven agencies across a four-state midwestern region. Outcomes…

Family Functioning, Substance Use and Related Problem Behaviors: Hispanic vs. Anglo Runaway Youths

PubMed Central

Slesnick, Natasha; Vasquez, Christina; Bittinger, Joyce

2008-01-01

Runaway youths represent a neglected clinical group, and few studies have examined ethnicity differences within this population. Substance use, family functioning and related problem behaviors were examined in a sample of Hispanic and Anglo runaway youths with substance abuse diagnoses (N = 145). Youths, aged 12–17, were recruited from two urban, southwestern runaway shelters. Within single-parent families, Anglo youths reported more marijuana use, and, regardless of family constitution, reported more tobacco use than did Hispanic youths. Overall, Anglo youths reported more externalizing problems and more conflict tactics used in resolving disagreements with their primary caretaker while Hispanic youths reported higher depression and familism scores. Given the differences found between Hispanic and Anglo youths, the findings argue that culturally sensitive interventions for runaway youths and families are warranted. PMID:18795144

Runaway and Homeless Youth: FY 1984 Annual Report to the Congress.

ERIC Educational Resources Information Center

Administration for Children, Youth, and Families (DHHS), Washington, DC.

This report describes the activities of the Administration for Children, Youth and Families in the Department of Health and Human Services, and the status and accomplishments of runaway and homeless youth centers funded during fiscal year 1984 under the Runaway and Homeless Youth Act. The report also examines the status, operations, and…

Predictors of posttraumatic stress symptoms among runaway youth utilizing two service sectors.

PubMed

Thompson, Sanna J; Maccio, Elaine M; Desselle, Sherry K; Zittel-Palamara, Kimberly

2007-08-01

Youth who run away often experience situations that produce symptoms of traumatic distress. This exploratory study assessed predictors of trauma symptomatology among runaway youth who had been admitted to youth emergency shelter services or juvenile detention. Findings demonstrated high levels of trauma-related symptoms for both groups. Worry about family, greater runaway episodes, and living with a father who abused alcohol/drugs significantly predicted higher posttraumatic stress symptoms in detained youth, whereas only worry about family relationships predicted higher trauma symptom scores among youth in emergency shelter care. Findings suggest distressful family life may induce complex emotional responses in youth. Although services to runaway youth must continue to focus on safe, short-term residential care, trauma issues must be acknowledged.

To Whom Do They Belong? "A Profile of America's Runaway and Homeless Youth and the Programs That Help Them."

ERIC Educational Resources Information Center

National Network of Runaway and Youth Services, Inc., Washington, DC.

A profile and needs assessment of runaway and homeless children was produced using survey data gathered from 210 youth services agencies throughout the United States. The National Network of Runaway and Youth Services conducted this survey to provide policymakers and the media with information about successful, cost-effective crisis intervention…

Differences and Predictors of Family Reunification among Subgroups of Runaway Youths Using Shelter Services.

ERIC Educational Resources Information Center

Thompson, Sanna J.; Safyer, Andrew W.; Pollio, David E.

2001-01-01

Article discusses two questions: (1) What are the differences among runaway-homeless, throwaway, and independent youth? (2) What youth demographics, personal characteristics, and family factors predict youth's reunification? Among runaway-homeless youths, family characteristics were most important for reunification; among throwaway youths, problem…

Evaluation of a Peer-Led Drug Abuse Risk Reduction Project for Runaway/Homeless Youths.

ERIC Educational Resources Information Center

Fors, Stuart W.; Jarvis, Sara

1995-01-01

Evaluates the Drug Prevention in Youth risk reduction program that was implemented in shelters for runaway/homeless youths in the southeastern United States. An evaluation strategy was developed allowing for comparisons between peer-led, adult-led and nonintervention groups. Well-trained and motivated peer/near-peer leaders made particularly…

Prevalence and correlates of survival sex among runaway and homeless youth.

PubMed

Greene, J M; Ennett, S T; Ringwalt, C L

1999-09-01

This study examined the prevalence and correlates of survival sex among runaway and homeless youths. A nationally representative sample of shelter youths and a multicity sample of street youths were interviewed. Approximately 28% of street youths and 10% of shelter youths reported having participated in survival sex, which was associated with age, days away from home, victimization, criminal behaviors, substance use, suicide attempts, sexually transmitted disease, and pregnancy. Intensive and ongoing services are needed to provide resources and residential assistance to enable runaway and homeless youths to avoid survival sex, which is associated with many problem behaviors.

Children in Crisis: A Report on Runaway and Homeless Youth in Alaska.

ERIC Educational Resources Information Center

Alaska State Dept. of Health and Social Services, Juneau. Div. of Family and Youth Services.

Participants, at a conference convened by the Division of Family and Youth Services in Alaska on November 7th and 8th, 1991, began the development of a framework for a statewide plan for runaway and homeless youth. With the assistance of Division staff and the Northwest Network of Runaway and Youth Services, over 100 professionals and citizens…

Gang Involvement and Membership among Homeless and Runaway Youth.

ERIC Educational Resources Information Center

Yoder, Kevin A.; Whitbeck, Les B.; Hoyt, Dan R.

2003-01-01

Assessed the extent of gang involvement among homeless and runaway youth, comparing gang members, gang-involved youth (not members), and non-gang youth on several dimensions. Interview data indicated that 15.4 percent of the youth were gang members and 32.2 percent were involved in gangs. These youth reported more family problems and school…

Examining Risk Factors Associated with Family Reunification for Runaway Youth: Does Ethnicity Matter?

ERIC Educational Resources Information Center

Thompson, Sanna J.; Kost, Kathleen A.; Pollio, David E.

2003-01-01

Investigates the likelihood of family reunification across ethnic groups of youth using runaway shelter services nationwide. Youths who reported abuse or neglect by their parental figures or had parent(s) who were unemployed were less likely to reunify following a runaway episode. However, completing youth shelter services markedly increased the…

Variables Associated with Therapy Attendance in Runaway Substance Abusing Youth: Preliminary Findings.

ERIC Educational Resources Information Center

Slesnick, Natasha

2001-01-01

Evaluated predictors of therapy attendance in a sample of substance abusing youth in two southwestern runaway shelters. Runaway youth and their families were engaged into a 15-session ecologically-based family therapy (EBFT) intervention. Fewer days between pretreatment assessment and first therapy session predicted more sessions attended. No…

Family risk factors and prevalence of dissociative symptoms among homeless and runaway youth.

PubMed

Tyler, Kimberly A; Cauce, Ana Mari; Whitbeck, Les

2004-03-01

To examine family risk factors associated with dissociative symptoms among homeless and runaway youth. Three hundred and twenty-eight homeless and runaway youth were interviewed using a systematic sampling strategy in metropolitan Seattle. Homeless young people were interviewed on the streets and in shelters by outreach workers in youth service agencies. The current study revealed widespread prevalence of dissociative symptoms among these young people. Multivariate analyses revealed that sexual abuse, physical abuse, and family mental health problems were all positively associated with dissociative symptoms. No gender differences were found for any of the models. Dissociative behavior is widespread among these youth and may pose a serious mental health concern. Some young people experience numerous stressors, and with few resources and little support available, many may invoke maladaptive strategies such as dissociative behavior to handle such situations, which may in turn be detrimental to their mental health. Unless youth are provided with programs and intervention, the cycle of abuse that they have experienced at home is likely to continue on the street.

Successful Transitions of Runaway/Homeless Youth from Shelter Care

ERIC Educational Resources Information Center

Nebbitt, Von E.; House, Laura E.; Thompson, Sanna J.; Pollio, David E.

2007-01-01

Previous research indicates that runaway and homeless youth often achieve positive outcomes after shelter stays however few studies have examined how these outcomes are achieved. This study employs qualitative methods to explicate this phenomenon. Twenty-five providers and 21 youth from four shelters participated in this study. Youth were…

45 CFR 1351.19 - What additional information should an applicant or grantee have about a Runaway and Homeless...

Code of Federal Regulations, 2013 CFR

2013-10-01

... grantee have about a Runaway and Homeless Youth Program grant? 1351.19 Section 1351.19 Public Welfare... AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.19 What...

45 CFR 1351.19 - What additional information should an applicant or grantee have about a Runaway and Homeless...

Code of Federal Regulations, 2012 CFR

2012-10-01

... grantee have about a Runaway and Homeless Youth Program grant? 1351.19 Section 1351.19 Public Welfare... AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.19 What...

45 CFR 1351.19 - What additional information should an applicant or grantee have about a Runaway and Homeless...

Code of Federal Regulations, 2014 CFR

2014-10-01

... grantee have about a Runaway and Homeless Youth Program grant? 1351.19 Section 1351.19 Public Welfare... AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.19 What...

45 CFR 1351.19 - What additional information should an applicant or grantee have about a Runaway and Homeless...

Code of Federal Regulations, 2011 CFR

2011-10-01

... grantee have about a Runaway and Homeless Youth Program grant? 1351.19 Section 1351.19 Public Welfare... AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Runaway and Homeless Youth Program Grant § 1351.19 What...

Family Risk Factors and Prevalence of Dissociative Symptoms among Homeless and Runaway Youth

ERIC Educational Resources Information Center

Tyler, Kimberly A.; Cauce, Ana Mari; Whitbeck, Les

2004-01-01

Objective: To examine family risk factors associated with dissociative symptoms among homeless and runaway youth. Method: Three hundred and twenty-eight homeless and runaway youth were interviewed using a systematic sampling strategy in metropolitan Seattle. Homeless young people were interviewed on the streets and in shelters by outreach workers…

Sexual Health Information Seeking Online Among Runaway and Homeless Youth.

PubMed

Barman-Adhikari, Anamika; Rice, Eric

2011-06-01

Research shows runaway and homeless youth are reluctant to seek help from traditional health providers. The Internet can be useful in engaging this population and meeting their needs for sexual health information, including information about HIV and other sexually transmitted infections (STIs). Using a sample of homeless youth living in Los Angeles, California in June 2009, this study assesses the frequency with which runaway and homeless youth seek sexual health information via the Internet, and assesses which youth are more likely to engage in seeking health information from online sources. Drawing from Andersen's (1968) health behavior model and Pescosolido's (1992) network episode model, we develop and refine a model for seeking online sexual health information among homeless youth. Rather than testing the predicative strength of a given model, our aim is to identify and explore conceptually driven correlates that may shed light on the characteristics associated with these help seeking behaviors among homeless youth. Analyses using multivariate logistic regression models reveal that among the sample of youth, females and gay males most frequently seek sexual health information online. We demonstrate the structure of social network ties (e.g., connection with parents) and the content of interactions (e.g., e-mail forwards of health information) across ties are critical correlates of online sexual health information seeking. Results show a continued connection with parents via the Internet is significantly associated with youth seeking HIV or STI information. Similarly for content of interactions, more youth who were sent health information online also reported seeking HIV information and HIV-testing information. We discuss implications for intervention and practice, focusing on how the Internet may be used for dissemination of sexual health information and as a resource for social workers to link transient, runaway, and homeless youth to care.

Sexual Health Information Seeking Online Among Runaway and Homeless Youth

PubMed Central

Barman-Adhikari, Anamika; Rice, Eric

2012-01-01

Research shows runaway and homeless youth are reluctant to seek help from traditional health providers. The Internet can be useful in engaging this population and meeting their needs for sexual health information, including information about HIV and other sexually transmitted infections (STIs). Using a sample of homeless youth living in Los Angeles, California in June 2009, this study assesses the frequency with which runaway and homeless youth seek sexual health information via the Internet, and assesses which youth are more likely to engage in seeking health information from online sources. Drawing from Andersen’s (1968) health behavior model and Pescosolido’s (1992) network episode model, we develop and refine a model for seeking online sexual health information among homeless youth. Rather than testing the predicative strength of a given model, our aim is to identify and explore conceptually driven correlates that may shed light on the characteristics associated with these help seeking behaviors among homeless youth. Analyses using multivariate logistic regression models reveal that among the sample of youth, females and gay males most frequently seek sexual health information online. We demonstrate the structure of social network ties (e.g., connection with parents) and the content of interactions (e.g., e-mail forwards of health information) across ties are critical correlates of online sexual health information seeking. Results show a continued connection with parents via the Internet is significantly associated with youth seeking HIV or STI information. Similarly for content of interactions, more youth who were sent health information online also reported seeking HIV information and HIV-testing information. We discuss implications for intervention and practice, focusing on how the Internet may be used for dissemination of sexual health information and as a resource for social workers to link transient, runaway, and homeless youth to care. PMID:22247795

45 CFR 1351.18 - What criteria has HHS established for deciding which Runaway and Homeless Youth Program grant...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION FOR CHILDREN, YOUTH AND FAMILIES, FAMILY AND YOUTH... funding priorities; (see § 1351.12) (b) The need for Federal support based on the number of runaway or...

Runaway and Homeless Youth Grants: Improvements Needed in the Grant Award Process. Report to Congressional Committees. GAO-10-335

ERIC Educational Resources Information Center

Brown, Kay E.

2010-01-01

The Department of Health and Human Services (HHS) awards grants to provide shelter and services to runaway and homeless youth through the Basic Center, Transitional Living and Street Outreach Programs. In response to a mandate for a review of the grant award process for these programs in the Reconnecting Homeless Youth Act of 2008 (Pub. L. No.…

77 FR 33223 - Announcement of the Publication of Funding Opportunity Announcements Under the Runaway and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... the Publication of Funding Opportunity Announcements Under the Runaway and Homeless Youth Act AGENCY... Statutory Authority: Runaway and Homeless Youth Act, 42 U.S.C. sections 5701-5752, as amended by the.... Porter, Director, Runaway and Homeless Youth Program, Family and Youth Services Bureau, 1250 Maryland Ave...

Risk Factors for Cigarette, Alcohol, and Marijuana Use among Runaway Youth Utilizing Two Services Sectors

ERIC Educational Resources Information Center

Thompson, Sanna J.; Zittel-Palmara, Kimberley M.; Forehand, Gregory

2005-01-01

The high rates of substance use among American adolescents are challenging; however, runaway youth are at particularly high-risk for substance use. Runaway youth utilizing two service sectors, emergency crisis shelters and juvenile detention centers, were recruited to evaluate differences in risk factors associated with substance use. Findings…

Association between prescription drug misuse and injection among runaway and homeless youth

PubMed Central

Al-Tayyib, Alia A; Rice, Eric; Rhoades, Harmony; Riggs, Paula

2013-01-01

Background The nonmedical use of prescription drugs is the fastest growing drug problem in the United States, disproportionately impacting youth. Furthermore, the population prevalence of injection drug use among youth is also on the rise. This short communication examines the association between current prescription drug misuse (PDM) and injection among runaway and homeless youth. Methods Homeless youth were surveyed between October, 2011 and February, 2012 at two drop-in service agencies in Los Angeles, CA. Prevalence ratios (PR) and 95% confidence intervals (CI) for the association between current PDM and injection behavior were estimated. The outcome of interest was use of a needle to inject any illegal drug into the body during the past 30 days. Results Of 380 homeless youth (median age, 21; IQR, 17-25; 72% male), 84 (22%) reported current PDM and 48 (13%) reported currently injecting. PDM during the past 30 days was associated with a 7.7 (95% CI: 4.4, 13.5) fold increase in the risk of injecting during that same time. Among those reporting current PDM with concurrent heroin, cocaine, and methamphetamine use, the PR with injection was 15.1 (95% CI: 8.5, 26.8). Conclusions Runaway and homeless youth are at increased risk for a myriad of negative outcomes. Our preliminary findings are among the first to show the strong association between current PDM and injection in this population. Our findings provide the basis for additional research to delineate specific patterns of PDM and factors that enable or inhibit transition to injection among homeless and runaway youth. PMID:24300900

Association between prescription drug misuse and injection among runaway and homeless youth.

PubMed

Al-Tayyib, Alia A; Rice, Eric; Rhoades, Harmony; Riggs, Paula

2014-01-01

The nonmedical use of prescription drugs is the fastest growing drug problem in the United States, disproportionately impacting youth. Furthermore, the population prevalence of injection drug use among youth is also on the rise. This short communication examines the association between current prescription drug misuse (PDM) and injection among runaway and homeless youth. Homeless youth were surveyed between October 2011 and February 2012 at two drop-in service agencies in Los Angeles, CA. Prevalence ratios (PR) and 95% confidence intervals (CI) for the association between current PDM and injection behavior were estimated. The outcome of interest was use of a needle to inject any illegal drug into the body during the past 30 days. Of 380 homeless youth (median age, 21; IQR, 17-25; 72% male), 84 (22%) reported current PDM and 48 (13%) reported currently injecting. PDM during the past 30 days was associated with a 7.7 (95% CI: 4.4, 13.5) fold increase in the risk of injecting during that same time. Among those reporting current PDM with concurrent heroin, cocaine, and methamphetamine use, the PR with injection was 15.1 (95% CI: 8.5, 26.8). Runaway and homeless youth are at increased risk for a myriad of negative outcomes. Our preliminary findings are among the first to show the strong association between current PDM and injection in this population. Our findings provide the basis for additional research to delineate specific patterns of PDM and factors that enable or inhibit transition to injection among homeless and runaway youth. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Risk/protective factors associated with substance use among runaway/homeless youth utilizing emergency shelter services nationwide.

PubMed

Thompson, Sanna J

2004-09-01

Rates of alcohol, tobacco, and marijuana use among runaway/homeless youth are substantially higher than found among American high school students. To understand the risk and protective factors associated with substance use, this study (1) assessed cigarette, alcohol, and marijuana use among a national sample of runaway/homeless youth, (2) identified risk/protective factors associated with lifetime substance use, and (3) examined risk/protective factors associated with six month frequency of substance use. Unduplicated cases (n = 11,841) from the 1997 Runaway/ Homeless Youth Management Information System (RHY MIS) were analyzed. Results showed that substance use levels are greater than previously reported for this population. Predictors of cigarette, alcohol, and marijuana use and frequency were predominately individual youth risk factors and demographics rather than family risk factors. Providers in emergency youth shelters are in a prime position to assess substance use behaviors, as well as the associated risk factors. Provision of appropriate screening and referral to other services is essential to meet the needs of these youth.

Problems of Runaway Youth. Hearing before the Subcommittee on Juvenile Justice of the Committee on the Judiciary. United States Senate, Ninety-Seventh Congress, Second Session on Problems of and Services Provided for Runaway and Homeless Youth, Focusing on Support to State and Local Governments and Nonprofit Agencies for the Development of Community-Based Programs.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

These hearings, focusing on financial support for community-based programs dealing with problems of runaway and homeless youths, explore the scope of the problem, types of activities which are being undertaken, and paths for future action. Testimony and prepared statements are presented by several witnesses including a commissioner of the…

Runaways: A Silent Crisis.

ERIC Educational Resources Information Center

Ellenwood, Audrey E.; And Others

This paper discusses several factors that contribute to running away, characteristics of runaways, and approaches to dealing with runaway youth. The decision of a youth to run away is usually the climax of several smaller events that have built over time and contribute to the youth's feeling out-of-control at home, in school, and in society. Peers…

Problems of Maltreated Runaway Youth.

ERIC Educational Resources Information Center

Kurtz, P. David; And Others

1991-01-01

Shelter staff from 8 states completed Client Information Records on 2,019 runaways. Found significant differences in problems reported by physically abused and sexually abused runaways when compared to nonabused runaway peers. Runaways who were both physically and sexually maltreated were significantly more vulnerable and much worse off than those…

Youth with Runaway, Throwaway, and Homeless Experiences...Prevalence, Drug Use, and Other At-Risk Behaviors. A FYSB Research Summary.

ERIC Educational Resources Information Center

Johnson, Bassin, and Shaw, Inc., Silver Spring, MD.

Professionals who work with runaway, throwaway, and homeless youth have long known that many of these young people leave home to escape abusive and/or destructive family situations. This update presents the findings of a national study on such children. Results of the study, "Youth with Runaway, Throwaway, and Homeless Experiences:…

Youth at Risk: Understanding Runaway and Exploited Youth.

ERIC Educational Resources Information Center

Burgess, Ann Wolbert

This document describes a study of runaways (N=149) at a Toronto, Canada shelter which examined why urban adolescents run away from home; the role of sexual abuse in the life histories of runaways; and why runaways return home. The report begins with a discussion about adolescents at risk, with a definition of terms, numbers of runaways, and a new…

Risk Factors for Sexual Victimization Among Male and Female Homeless and Runaway Youth

ERIC Educational Resources Information Center

Tyler, Kimberly A.; Whitbeck, Les B.; Hoyt, Dan R.; Cauce, Ana Mari

2004-01-01

Risk factors associated with the likelihood of being sexually victimized by a stranger or friend/acquaintance since being on the street was examined among 372 homeless and runaway youth. Young people were interviewed on the streets and in shelters by outreach workers using a systematic sampling strategy. Youth who engaged in more high-risk…

Evaluation of a peer-led drug abuse risk reduction project for runaway/homeless youths.

PubMed

Fors, S W; Jarvis, S

1995-01-01

The purpose of this study was to evaluate the Drug Prevention in Youth risk reduction program that was implemented in shelters for runaway/homeless youths in the Southeastern United States. The program focuses on knowledge, attitudes and skills that can help this group of high risk young people minimize the serious negative consequences of drug abuse. An evaluation strategy was developed so comparisons could be made between peer-led, adult-led and non-intervention groups. Dependent samples t tests and least squares ANCOVAS were used to measure pretest-posttest differences both within and between groups. Results indicate that the peer-led groups were more successful than the other two groups, and that program effects were the most powerful with the youngest group of shelter clients. Process evaluation revealed important factors related to group leader training and group management. It is concluded that well-trained and motivated peer/near peer leaders have particularly valuable contributions to make with regard to drug abuse risk reduction for shelter clients.

Runaway and pregnant: risk factors associated with pregnancy in a national sample of runaway/homeless female adolescents.

PubMed

Thompson, Sanna J; Bender, Kimberly A; Lewis, Carol M; Watkins, Rita

2008-08-01

Homeless youth are at particularly high risk for teen pregnancy; research indicates as many as 20% of homeless young women become pregnant. These pregnant and homeless teens lack financial resources and adequate health care, resulting in increased risk for low-birth-weight babies and high infant mortality. This study investigated individual and family-level predictors of teen pregnancy among a national sample of runaway/homeless youth in order to better understand the needs of this vulnerable population. Data from the Runaway/Homeless Youth Management Information System (RHY MIS) provided a national sample of youth seeking services at crisis shelters. A sub-sample of pregnant females and a random sub-sample (matched by age) of nonpregnant females comprised the study sample (N = 951). Chi-square and t tests identified differences between pregnant and nonpregnant runaway females; maximum likelihood logistic regression identified individual and family-level predictors of teen pregnancy. Teen pregnancy was associated with being an ethnic minority, dropping out of school, being away from home for longer periods of time, having a sexually transmitted disease, and feeling abandoned by one's family. Family factors, such as living in a single parent household and experiencing emotional abuse by one's mother, increased the odds of a teen being pregnant. The complex problems associated with pregnant runaway/homeless teens create challenges for short-term shelter services. Suggestions are made for extending shelter services to include referrals and coordination with teen parenting programs and other systems of care.

Family functioning and mental health in runaway youth: association with posttraumatic stress symptoms.

PubMed

Thompson, Sanna J; Cochran, Gerald; Barczyk, Amanda N

2012-10-01

This study examined the direct effects of physical and sexual abuse, neglect, poor family communication and worries concerning family relationships, depression, anxiety, and dissociation on posttraumatic stress symptoms. Runaway youth were recruited from emergency youth shelters in New York and Texas. Interviews were completed with 350 youth who averaged 15 years of age. Structural equation modeling was used to examine family functioning, maltreatment, depression, dissociation, and anxiety in relation to posttraumatic stress symptoms. Results indicated that direct effects of family relationship worry to dissociation, β = .77, p < .001; depression, β = .85, p < .001; and anxiety, β = .90, p < .001 were significant, as were relationships between family communication and youth dissociation, β = .42, p < .001; depression, β = .46, p < .001; and anxiety, β = .32, p < .001. No significant effects of physical/sexual abuse or neglect were found. Higher levels of dissociation, β = .21, p < .001 and anxiety symptoms, β = .34, p = .01 were positively and significantly associated with posttraumatic stress symptoms, but depression was not. Findings underscore the critical role of family relationships in mental health symptoms experienced by runaway adolescents. Copyright © 2012 International Society for Traumatic Stress Studies.

Do Programs for Runaway and Homeless Youth Work? A Qualitative Exploration From the Perspectives of Youth Clients in Diverse Settings.

PubMed

Gwadz, Marya; Freeman, Robert M; Kutnick, Alexandra H; Silverman, Elizabeth; Ritchie, Amanda S; Cleland, Charles M; Leonard, Noelle R; Srinagesh, Aradhana; Powlovich, Jamie; Bolas, James

2018-01-01

Runaway and homeless youth (RHY) comprise a large population of young people who reside outside the control and protection of parents and guardians and who experience numerous traumas and risk factors, but few buffering resources. Specialized settings have developed to serve RHY, but little is known about their effects. The present cross-sectional qualitative descriptive study, grounded in the positive youth development approach and the Youth Program Quality Assessment model, addressed this gap in the literature. From a larger sample of 29 RHY-specific settings across New York State, RHY ages 16-21 from 11 settings were purposively sampled for semi-structured in-depth interviews on their transitions into homelessness, experiences with settings, and unmet needs ( N  = 37 RHY). Data were analyzed with a theory-driven and inductive systematic content analysis approach. Half of participants (54%) were female; almost half (49%) identified as non-heterosexual; and 42% were African American/Black, 31% were Latino/Hispanic, and 28% were White/other. Results indicated that because RHY are a uniquely challenged population, distrustful of service settings and professional adults and skilled at surviving independently, the population-tailored approaches found in RHY-specific settings are vital to settings' abilities to effectively engage and serve RHY. We found the following four major themes regarding the positive effects of settings: (1) engaging with an RHY setting was emotionally challenging and frightening, and thus the experiences of safety and services tailored to RHY needs were critical; (2) instrumental support from staff was vital and most effective when received in a context of emotional support; (3) RHY were skilled at survival on the streets, but benefited from socialization into more traditional systems to foster future independent living; and (4) follow-through and aftercare were needed as RHY transitioned out of services. With respect to gaps in settings

Runaway and Pregnant: Risk Factors Associated with Pregnancy in a National Sample of Runaway/Homeless Female Adolescents

PubMed Central

Thompson, Sanna J.; Bender, Kimberly A.; Lewis, Carol M.; Watkins, Rita

2009-01-01

Purpose Homeless youth are at particularly high risk for teen pregnancy; research indicates as many as 20% of homeless young women become pregnant. These pregnant and homeless teens lack financial resources and adequate health care, resulting in increased risk for low– birth-weight babies and high infant mortality. This study investigated individual and family-level predictors of teen pregnancy among a national sample of runaway/homeless youth in order to better understand the needs of this vulnerable population. Methods Data from the Runaway/Homeless Youth Management Information System (RHY MIS) provided a national sample of youth seeking services at crisis shelters. A sub-sample of pregnant females and a random sub-sample (matched by age) of nonpregnant females comprised the study sample (N= 951). Chi-square and t tests identified differences between pregnant and nonpregnant runaway females; maximum likelihood logistic regression identified individual and family-level predictors of teen pregnancy. Results Teen pregnancy was associated with being an ethnic minority, dropping out of school, being away from home for longer periods of time, having a sexually transmitted disease, and feeling abandoned by one's family. Family factors, such as living in a single parent household and experiencing emotional abuse by one's mother, increased the odds of a teen being pregnant. Conclusions The complex problems associated with pregnant runaway/homeless teens create challenges for short-term shelter services. Suggestions are made for extending shelter services to include referrals and coordination with teen parenting programs and other systems of care. PMID:18639785

Oversight Hearing on Runaway and Homeless Youth. Hearing before the Subcommitte on Human Resources of the Committee on Education and Labor. House of Representatives, Ninety-Ninth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

This document contains witnesses testimonies from the Congressional hearing on runaway and homeless youth called to examine the problem of runaway children and the relationship between runaway and missing children services. In his opening statement Representative Kildee recognizes benefits of the Runaway and Homeless Youth Act. Six witnesses give…

Child Abuse in Blended Households: Reports from Runaway and Homeless Youth

ERIC Educational Resources Information Center

McRee, Nick

2008-01-01

Objective: Building upon prior research that reveals an elevated risk of abuse to children in blended households, the study considers whether risk of abuse varies by the type of non-related parent figure (i.e., stepparent, adoptive parent, or cohabiting adult) in residence. Method: A sample of 40,000 youths that sought services from runaway and…

Constructing the Runaway Youth Problem: Boy Adventurers to Girl Prostitutes, 1960-1978.

ERIC Educational Resources Information Center

Staller, Karen M.

2003-01-01

Examines, using a qualitative case study of stories printed in "The New York Times," the social construction of "runaway youth" in print media during 1960-1978. Finds that running away was an unconstructed problem (or simmering social condition) in the early 1960s and featured harmless adventures. Contributes to the…

Paternal and maternal influences on problem behaviors among homeless and runaway youth.

PubMed

Stein, Judith A; Milburn, Norweeta G; Zane, Jazmin I; Rotheram-Borus, Mary Jane

2009-01-01

Using an Attachment Theory conceptual framework, associations were investigated among positive paternal and maternal relationships, and recent problem behaviors among 501 currently homeless and runaway adolescents (253 males, 248 females). Homeless and runaway youth commonly exhibit problem behaviors such as substance use, various forms of delinquency and risky sex behaviors, and report more emotional distress than typical adolescents. Furthermore, attachments to their families are often strained. In structural equation models, positive paternal relationships significantly predicted less substance use and less criminal behavior, whereas maternal relationships did not have a significant effect on or association with either behavior. Positive maternal relationships predicted less survival sex behavior. Separate gender analyses indicated that among the females, a longer time away from home was significantly associated with a poorer paternal relationship, and more substance use and criminal behavior. Paternal relations, a neglected area of research and often not addressed in attachment theory, should be investigated further. Attachments, particularly to fathers, were protective against many deleterious behaviors. Building on relatively positive relations and attachments may foster family reunifications and beneficial outcomes for at-risk youth.

Do Programs for Runaway and Homeless Youth Work? A Qualitative Exploration From the Perspectives of Youth Clients in Diverse Settings

PubMed Central

Gwadz, Marya; Freeman, Robert M.; Kutnick, Alexandra H.; Silverman, Elizabeth; Ritchie, Amanda S.; Cleland, Charles M.; Leonard, Noelle R.; Srinagesh, Aradhana; Powlovich, Jamie; Bolas, James

2018-01-01

Runaway and homeless youth (RHY) comprise a large population of young people who reside outside the control and protection of parents and guardians and who experience numerous traumas and risk factors, but few buffering resources. Specialized settings have developed to serve RHY, but little is known about their effects. The present cross-sectional qualitative descriptive study, grounded in the positive youth development approach and the Youth Program Quality Assessment model, addressed this gap in the literature. From a larger sample of 29 RHY-specific settings across New York State, RHY ages 16–21 from 11 settings were purposively sampled for semi-structured in-depth interviews on their transitions into homelessness, experiences with settings, and unmet needs (N = 37 RHY). Data were analyzed with a theory-driven and inductive systematic content analysis approach. Half of participants (54%) were female; almost half (49%) identified as non-heterosexual; and 42% were African American/Black, 31% were Latino/Hispanic, and 28% were White/other. Results indicated that because RHY are a uniquely challenged population, distrustful of service settings and professional adults and skilled at surviving independently, the population-tailored approaches found in RHY-specific settings are vital to settings’ abilities to effectively engage and serve RHY. We found the following four major themes regarding the positive effects of settings: (1) engaging with an RHY setting was emotionally challenging and frightening, and thus the experiences of safety and services tailored to RHY needs were critical; (2) instrumental support from staff was vital and most effective when received in a context of emotional support; (3) RHY were skilled at survival on the streets, but benefited from socialization into more traditional systems to foster future independent living; and (4) follow-through and aftercare were needed as RHY transitioned out of services. With respect to gaps in settings

Runaway youths and correlating factors, study in Thailand.

PubMed

Techakasem, Pisarn; Kolkijkovin, Varuna

2006-02-01

To study differences between runaways and non-runaways in a mental health clinic and to study differences between runaways in a mental health clinic and legal / shelter system. Psychiatric records of runaways and non-runaways from Vajira Hospital were collected from June 1994 to October 2003. 21 cases in each group were studied in various factors. 21 runaway cases who were in child and adolescent shelters were interviewed by the researchers. Neglect, sexual abuse, rejection, poverty and truancy were more common in the runaway group. The runaway group had more conduct disorder and substance abuse. Physical abuse, authoritarian and being in custody were more common in runaways in shelters. Various factors correlate with running away. These factors lie beneath long before runaway has taken place and understanding and managing them help in preventing and prompt treatment.

Oversight Hearing on Runaway and Homeless Youth Program. Hearing before the Subcommittee on Human Resources of the Committee on Education and Labor. House of Representatives, Ninety-Seventh Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

These hearings present a performance review of and information about the Federal administration of the Runaway and Homeless Youth Act, which assists 169 centers for runaways throughout the country. The centers provide emergency shelter and family mediation for many of the youngsters who run away or who are directed to leave home by their parents.…

Predictors of Social Network Composition among Homeless and Runaway Adolescents

ERIC Educational Resources Information Center

Johnson, K.D.; Whitbeck, L.B.; Hoyt, D.R.

2005-01-01

Recent research on the social support networks of homeless and runaway youth suggest the social networks of runaway youth are made up largely of transient deviant peer relationships. This paper examined social network characteristics of 428 homeless and runaway adolescents from small-to moderate-sized cities in four Midwestern states. We…

Healthcare Barriers and Utilization Among Adolescents and Young Adults Accessing Services for Homeless and Runaway Youth.

PubMed

Chelvakumar, Gayathri; Ford, Nancy; Kapa, Hillary M; Lange, Hannah L H; McRee, Annie-Laurie; Bonny, Andrea E

2017-06-01

Homeless and runaway youth are at disproportionate risk for adverse health outcomes. Many barriers to accessing healthcare have been documented; however, the relative impact of discrete barriers on homeless youth healthcare utilization behavior is not firmly established. We administered a survey examining reported barriers and healthcare utilization among adolescents and young adults accessing services at three community centers for homeless and runaway youth. Of 180 respondents, 57 % were male, 80 % non-White, and 21 % identified as a sexual minority. Stepwise logistic regression models, controlling for age and study site, explored associations between barriers and 3 healthcare utilization outcomes (doctor visit in past 12 months; regular care provider; frequent emergency department (ED) visits). The most commonly reported barriers were "don't have a ride" (27.2 %), "no insurance" (23.3 %), and "costs too much" (22.8 %). All fear-based barriers (e.g., "I don't trust the doctors") were reported by <5 % of surveyed youth. Significant predictors of having seen a doctor in the past 12 months included sexual minority status (OR 2.8, p = 0.04) and possession of health insurance (OR 4.9, p < 0.001). Female sex (OR 5.2, p < 0.001) and reported external barriers other than health insurance (OR 0.2, p < 0.001) were associated with having a regular care provider. Fear-based concerns were associated (OR 3.8, p = 0.02) with frequent ED visits, as was being insured (OR 2.2, p = 0.03). These results underscore the need to clearly define healthcare outcomes when investigating barriers to care among homeless and runaway youth as the impact of discrete barriers varies depending on outcome of focus.

Runaway Children in America: A Review of the Literature.

ERIC Educational Resources Information Center

Burke, William H.; Burkhead, E. Jane

1989-01-01

The paper reviews the literature regarding runaway children, defines runaway youth, and discusses predisposing factors. Suggestions are offered for further research on the etiology and treatment of runaway behavior. (JDD)

A web-based personal health information system for homeless youth and young adults.

PubMed

Dang, Michelle T; Whitney, Kimberley D; Virata, Maria Catrina D; Binger, Melissa M; Miller, Elizabeth

2012-01-01

Runaway and homeless youth face multiple challenges to their health and experience inadequate access to health care services. This article describes a web-based personal health information system (PHIS) called Healthshack that was specifically designed to improve health care access and health outcomes for runaway and homeless youth at a community-based agency that served homeless youth and young adults up to age 24. The program was developed in partnership with homeless youth and piloted by public health nurses. Preliminary findings from the program indicate that a PHIS is acceptable to runaway and homeless youth and feasible to incorporate into the flow of a youth agency. Thus, a PHIS may be an innovative model of service delivery for other marginalized populations. © 2011 Wiley Periodicals, Inc.

Runaway Youth: A Status Report and Summary of Projects as of March 31, 1976.

ERIC Educational Resources Information Center

Intra-Departmental Committee on Runaway Youth (DHEW), Washington, DC.

This report provides the status of the Department of Health, Education, and Welfare's activities on behalf of runaway youth and their families as of March 31, 1976. The report is divided into four major sections including background information, discussion of projects supported by the various offices and agencies of the Department, preliminary…

Ecologically-Based Family Therapy Outcome with Substance Abusing Runaway Adolescents

PubMed Central

Slesnick, Natasha; Prestopnik, Jillian L.

2007-01-01

Runaway youth report a broader range and higher severity of substance-related, mental health and family problems relative to non-runaway youth. Most studies to date have collected self-report data on the family and social history; virtually no research has examined treatment effectiveness with this population. This study is a treatment development project in which 124 runaway youth were randomly assigned to 1) Ecologically-Based Family Therapy (EBFT) or 2) Service as Usual (SAU) through a shelter. Youth completed an intake, posttreatment, 6 and 12 month follow-up assessment. Youth assigned to EBFT reported greater reductions in overall substance abuse compared to youth assigned to SAU while other problem areas improved in both conditions. Findings suggest that EBFT is an efficacious intervention for this relatively severe population of youth. PMID:15878048

The Prevalence of Disabilities and Maltreatment among Runaway Children.

ERIC Educational Resources Information Center

Sullivan, Patricia M.; Knutson, John F.

2000-01-01

Descriptive information was analyzed for maltreated and nonmaltreated runaways from hospital (N=39,352, 255 runaways) and school (N=40,211, 562 runaways) populations. Children and youth with disabilities (especially those with behavior disorders, mental retardation, and communication disorders) were at increased risk to become runaways in both…

Understanding and Preventing Runaway Behavior: Indicators and Strategies for Teachers

ERIC Educational Resources Information Center

Rafferty, Lisa A.; Raimondi, Sharon

2009-01-01

Runaway behavior is a national epidemic that affects many school-aged youths. Although there are no definitive numbers, it has been estimated that between 1.3 and 2.8 million youths run away each year, and youths with disabilities are more at risk for engaging in runaway behavior than their nondisabled peers. Considering the high number of youths…

Outcomes for a transitional living program serving LGBTQ youth in New York City.

PubMed

Nolan, Theresa C

2006-01-01

Providing stable housing for runaway and homeless youth is a major function of a transitional living program. This article introduces the focus of one program working with LGBTQ youth in New York City and discusses some issues to consider when working with this population. The article also presents data associated with young people's lives after discharge. In any discussion of outcomes, both reason for discharge and length of stay play important roles in whether or not an exit is safe. Regardless of these two elements, the places youth move to when leaving programs are crucial to their safety and well-being. The exit can be safe even when a young person is discharged early from a program. This article presents types of exits, as well as status of employment and school enrollment at exit. Some youth and staff-identified lessons gained in the program also are discussed in detail. Types of aftercare services sought by discharged youth are specified. This article also describes any differences in outcomes for youth with and without foster care experience.

National Runaway Safeline

MedlinePlus

... Asked Questions Leadership Financials Events Media Resource Center Work at NRS Visit the Blog Youth & Teens Do you need help? The National Runaway Safeline (NRS) is here to listen whether you are ...

A Review of Services and Interventions for Runaway and Homeless Youth: Moving Forward.

PubMed

Slesnick, Natasha; Dashora, Pushpanjali; Letcher, Amber; Erdem, Gizem; Serovich, Julianne

2009-07-01

Research focused on the impact of community-based services and treatment interventions designed to intervene in the lives of runaway and homeless youth has increased in the last two decades in the U.S. and internationally. In light of the tremendous need for identifying effective strategies to end homelessness and its associated problems among youth, this paper summarizes and critiques the findings of the extant literature including U.S., international, and qualitative studies. Thirty-two papers met criteria for inclusion in the review. Among the conclusions are that comprehensive interventions which target the varied and interconnected needs of these youth and families may be worthy of more study than studies that isolate the intervention focus on one problem. Also, more research incorporating design strategies that increase the reliability and validity of study findings is needed. Other preliminary conclusions and future directions are offered.

Ecologically Based Family Therapy Outcome with Substance Abusing Runaway Adolescents

ERIC Educational Resources Information Center

Slesnick, N.; Prestopnik, J.L.

2005-01-01

Runaway youth report a broader range and higher severity of substance-related, mental health and family problems relative to non-runaway youth. Most studies to date have collected self-report data on the family and social history; virtually no research has examined treatment effectiveness with this population. This study is a treatment development…

Missing, Exploited and Runaway Youth: Strengthening the System. Hearing before the Subcommittee on Select Education of the Committee on Education and the Workforce. House of Representatives, One Hundred Eighth Congress, First Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

These hearings transcripts compile testimony regarding how programs authorized by the Runaway and Homeless Youth Act and the Missing Children's Assistance Act currently operate, in preparation for upcoming reauthorization. Opening statements by U.S. Representatives Peter Hoekstra (Michigan) and Ruben Hinojosa (Texas) underscore the obligation to…

Overview of Runaway Youth

PubMed Central

Feder, Stephen H.

1991-01-01

By being sensitive to the precursors of runaway behavior and by being aware of the morbidity associated with living on “the street,” the family physician can play both a preventive and therapeutic role. Advocacy by the family physician for appropriate shelters and rehabilitative services within the community can further contribute to effective management to this problem. Imagesp1212-a PMID:21229028

Predictors of Trauma-Related Symptoms among Runaway Adolescents

ERIC Educational Resources Information Center

McCarthy, Michael D.; Thompson, Sanna J.

2010-01-01

Little is known about trauma-related symptoms among runaway adolescents. Precocious departure from familial homes often exposes youth to traumatic victimization. This study examined the extent to which runaway adolescents present trauma symptomotology and assessed factors that predict trauma symptoms. Participants (N = 350) were 12-18 years of age…

Runaways in Texas: A Statistical Estimate, 1985.

ERIC Educational Resources Information Center

Rhodes, Lodis

Public concern for children has become more visible during the last decade as awareness of child abuse and neglect has increased. It is difficult to design policies to deal with troubled youth who run away. Because families of runaways are often looked upon as failures, there is a reluctance among families to report the runaway. Families may not…

The Mediating Roles of Stress and Maladaptive Behaviors on Self-Harm and Suicide Attempts among Runaway and Homeless Youth

ERIC Educational Resources Information Center

Moskowitz, Amanda; Stein, Judith A.; Lightfoot, Marguerita

2013-01-01

Runaway and homeless youth often have a constellation of background behavioral, emotional, and familial problems that contribute to stress and maladaptive behaviors, which, in turn, can lead to self-harming and suicidal behaviors. The current study examined the roles of stress and maladaptive behaviors as mediators between demographic and…

Devising Effective Strategies To Promote AIDS Awareness and Understanding among the Employees and Clients of a Shelter for Runaway and Troubled Youth Ages Twelve through Fourteen Years.

ERIC Educational Resources Information Center

Jennings, Susan

Runaways are rapidly becoming one of the highest at risk populations for contracting and spreading the Acquired Immune Deficiency Syndrome (AIDS) virus. This practicum was therefore designed to provide an AIDS policy and awareness training for the employees of a state-licensed and federally recognized center for troubled and runaway youth. Its…

Runaways in Juvenile Courts. OJJDP Update on Statistics.

ERIC Educational Resources Information Center

Sickmund, Melissa

The National Center for Juvenile Justice (NCJJ) analyzed records in the Center's National Juvenile Court Data Archive to examine how the juvenile courts handled runaway cases. NCJJ examined 40,000 records of runaway cases processed between 1985 and 1986 in 611 jurisdictions from 12 states representing about one-quarter of the U.S. youth population…

Risk factors for sexual victimization among male and female homeless and runaway youth.

PubMed

Tyler, Kimberly A; Whitbeck, Les B; Hoyt, Dan R; Cauce, Ana M

2004-05-01

Risk factors associated with the likelihood of being sexually victimized by a stranger or friend/acquaintance since being on the street was examined among 372 homeless and runaway youth. Young people were interviewed on the streets and in shelters by outreach workers using a systematic sampling strategy. Youth who engaged in more high-risk behaviors were expected to be at greater risk for sexual victimization by both known and unknown assailants. Results indicated that for females, running from home for the first time at an earlier age was associated with sexual victimization by both a stranger and friend/acquaintance. However, engaging in deviant subsistence strategies, survival sex, and grooming predicted being sexually victimized by a friend/acquaintance. For males, survival sex and grooming predicted stranger sexual victimization, whereas sexual orientation was associated with sexual victimization by a friend/acquaintance. Overall, 35% of the sample had been sexually victimized.

Child abuse in blended households: reports from runaway and homeless youth.

PubMed

McRee, Nick

2008-04-01

Building upon prior research that reveals an elevated risk of abuse to children in blended households, the study considers whether risk of abuse varies by the type of non-related parent figure (i.e., stepparent, adoptive parent, or cohabiting adult) in residence. A sample of 40,000 youths that sought services from runaway and homeless youth shelters in the US was examined. Holding constant the presence of a natural parent, the study evaluated the risk of abuse by the presence and type of an additional parent figure in the home. Compared with other household types, an elevated risk of sexual and physical abuse was observed for youths from homes with a non-related parent figure in residence. Among youths from blended homes, the risk of abuse was not found to vary as a function of the type of non-related parent figure in the home. The study results are consistent with prior research that shows the presence of a non-related parent figure in a household is associated with a greater than expected risk of sexual or physical abuse to children. However, the findings suggest that the particular role or status of non-related parents may not be a meaningful risk factor when considering intervention strategies in suspected cases of abuse in blended households. The sample probably represents family conditions that are significantly worse for children than what would be found in the general population, and thus the results of this study should not be generalized to the population at large.

Strengthening Families by Involving Communities: A Report on [a Conference on] Runaway and Homeless Youth in Alaska (2nd, Anchorage, Alaska, October 5-6, 1992).

ERIC Educational Resources Information Center

Alaska State Dept. of Health and Social Services, Juneau. Div. of Family and Youth Services.

The purpose of the conference summarized in this paper was threefold: to review progress made on behalf of runaway and homeless youth by communities who attended the 1991 conference; to introduce participants to the Target Population Planning Model; and to offer participants workshops on youth problems. Presenters were from the national, state,…

Life on the Streets: The Victimization of Runaway and Homeless Adolescents.

ERIC Educational Resources Information Center

Whitbeck, Les B.; Simons, Ronald L.

1990-01-01

Examines the victimization of runaways using a sample of 84 adolescents in a midwestern city of about 250,000 people. Finds that these youth, like runaways in larger cities, are doubly victimized by abusive family situations and by life on the streets. Sex differences in the processes that influence victimization are discussed. (FMW)

Baseline Characteristics of Dependent Youth Who Have Been Commercially Sexually Exploited: Findings From a Specialized Treatment Program.

PubMed

Landers, Monica; McGrath, Kimberly; Johnson, Melissa H; Armstrong, Mary I; Dollard, Norin

2017-01-01

Commercial sexual exploitation of children has emerged as a critical issue within child welfare, but little is currently known about this population or effective treatment approaches to address their unique needs. Children in foster care and runaways are reported to be vulnerable to exploitation because they frequently have unmet needs for family relationships, and they have had inadequate supervision and histories of trauma of which traffickers take advantage. The current article presents data on the demographic characteristics, trauma history, mental and behavioral health needs, physical health needs, and strengths collected on a sample of 87 commercially sexually exploited youth. These youth were served in a specialized treatment program in Miami-Dade County, Florida, for exploited youth involved with the child welfare system. Findings revealed that the youth in this study have high rates of previous sexual abuse (86% of the youth) and other traumatic experiences prior to their exploitation. Youth also exhibited considerable mental and behavioral health needs. Given that few programs emphasize the unique needs of children who have been sexually exploited, recommendations are offered for providing a continuum of specialized housing and treatment services to meet the needs of sexually exploited youth, based on the authors' experiences working with this population.

Recidivism at a Shelter for Adolescents: First-Time versus Repeat Runaways.

ERIC Educational Resources Information Center

Baker, Amy J. L.; McKay, Mary M.; Lynn, Cynthia J.; Schlange, Hans; Auville, Alicia

2003-01-01

Presents results of a study that examined child and family influences on recidivism for 166 youths admitted to a shelter. Results indicated that youth emotional problems were significantly related to recidivism for repeat runaways, whereas family changes and length of stay at the shelter were significantly related to recidivism for first-time…

Juvenile Justice and Delinquency Prevention and Runaway Youth; Hearings on H. R. 6265 and H. R. 9298 Before the Subcommittee on Equal Opportunities of the Committee on Education and Labor, House of Representatives, Ninety-Third Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

The discussions center on two bills before Congress which would: (1) provide a comprehensive coordinated approach to the problems of juvenile delinquency; (2) strengthen interstate reporting and interstate services for parents of runaway children; (3) conduct research on the size of the runaway youth population; and (4) establish, maintain, and…

The mediating roles of stress and maladaptive behaviors on self-harm and suicide attempts among runaway and homeless youth.

PubMed

Moskowitz, Amanda; Stein, Judith A; Lightfoot, Marguerita

2013-07-01

Runaway and homeless youth often have a constellation of background behavioral, emotional, and familial problems that contribute to stress and maladaptive behaviors, which, in turn, can lead to self-harming and suicidal behaviors. The current study examined the roles of stress and maladaptive behaviors as mediators between demographic and psychosocial background characteristics and self-injurious outcomes through the lens of the stress process paradigm. The model was tested in a sample of runaway and homeless youth from Los Angeles County (N = 474, age 12-24, 41 % female, 17 % White, 32.5 % African American, 21.5 % Hispanic/Latino). Background variables (gender, age, sexual minority status, parental drug use history, and emotional distress) predicted hypothesized mediators of maladaptive behaviors and recent stress. In turn, it was hypothesized that the mediators would predict self-harming behaviors and suicide attempts in the last 3 months. Females and LGBT (lesbian, gay, bisexual, transgender) youth were more likely to have self-harmed and attempted suicide; younger participants reported more self-harming. The mediating constructs were associated more highly with self-harming than suicide attempts bivariately, although differences were modest. Maladaptive behaviors and recent stress were significant predictors of self-harm, whereas only recent stress was a significant predictor of suicide attempts. All background factors were significant predictors of recent stress. Older age, a history of parental drug use, and greater emotional distress predicted problem drug use. Males, younger participants, and participants with emotional distress reported more delinquent behaviors. Significant indirect effects on self-harming behaviors were mediated through stress and maladaptive behaviors. The hypothesized paradigm was useful in explaining the associations among background factors and self-injurious outcomes and the influence of mediating factors on these

NUL Youth Programs

ERIC Educational Resources Information Center

Cooper, Maudine Rice

1977-01-01

This article indicates some of the ways in which the National Urban League has dealt with the problem of minority youth. These ways include programs such as the Street Academy Program, student internship programs, and the Black Executive Exchange Program, a conference on youth employment, and affiliation with other programs. (Author/AM)

Runaways.

ERIC Educational Resources Information Center

Greenberg, Keith Elliot

This essay with photographs describes the experiences of two runaways, examining why they left home and how they found help. Although runaways have a reputation for being irresponsible, they usually have good reasons for leaving home. The nun who ran Noah's Ark, where both the runaways featured found shelter and help, estimated that only about two…

Mobile Phone and Social Media Use of Homeless Youth in Denver, Colorado.

PubMed

Harpin, Scott; Davis, Jillian; Low, Hana; Gilroy, Christine

2016-01-01

The purpose of this study was to investigate homeless youth mobile phone and social media use, to plan health promotion efforts. Nearly half (46.7%) of runaway/homeless youth in this sample (n = 181) owned a mobile phone and a majority of those devices were smart phones. Ownership did not vary significantly by shelter location, though regular use of Facebook was more prevalent among those in housing programs or camping, than those living on the streets. Over 90% of youth in the sample reported using Facebook. Such media use might facilitate parent, family, and health provider communications with homeless youth.

Reaching the hard to reach: innovative housing for homeless youth through strategic partnerships.

PubMed

Van Leeuwen, Jamie

2004-01-01

This article features three housing programs designed to target the needs of youth aging out of child welfare. One program combines housing and treatment to move substance-dependent youth off the streets; one combines the resources of Urban Peak, the only licensed homeless and runaway youth shelter in Colorado, with the Denver Department of Human Services to prevent youth in child welfare from discharging to the streets; and one addresses the intense mental health needs of this population. It costs Colorado 53,655 dollars to place a young person in youth corrections for one year and 53,527 dollars for residential treatment. It costs Urban Peak 5378 dollars to move a young person off of the streets. This article describes how data have driven program development and discusses how policy implications and relationships with the public and private sector can leverage additional resources.

The Legal Status of Runaway Children. Final Report.

ERIC Educational Resources Information Center

Beaser, Herbert W.

This project--to determine the current legal status of juvenile runaways in the United States--was undertaken on July 1, 1974 at the behest of and funded by the Office of Youth Development, Office of Human Development of the DHEW. It is only one part of a much broader in-depth effort covering a wide spectrum of subjects by many of the constituent…

The Effects of Runaway-Homeless Episodes on High School Dropout

PubMed Central

Aratani, Yumiko; Cooper, Janice L.

2013-01-01

This article uses data from the National Longitudinal Survey of Youth 1997 to examine the relationship between running away from home between the ages of 12 and 14 and dropping from high school among youth. Propensity score matching was conducted in estimating the effect of running away on high school dropout while controlling for confounding factors, such as familial instability and socioemotional health risks. The findings suggest that having runaway-homeless episodes have a detrimental effect on academic achievement. PMID:25641997

Mental Disorders, Comorbidity, and Postrunaway Arrests among Homeless and Runaway Adolescents

ERIC Educational Resources Information Center

Chen, Xiaojin; Thrane, Lisa; Whitbeck, Les B.; Johnson, Kurt

2006-01-01

This study examined the associations between lifetime mental disorder, comorbidity, and self-reported postrunaway arrests among 428 (187 males, 241 females) homeless and runaway youth. The analysis examined the pattern of arrests across five lifetime mental disorders (alcohol abuse, drug abuse, conduct disorder, major depressive episode, and…

Onset of conduct disorder, use of delinquent subsistence strategies, and street victimization among homeless and runaway adolescents in the Midwest.

PubMed

Chen, Xiaojin; Thrane, Lisa; Whitbeck, Les B; Johnson, Kurt D; Hoyt, Dan R

2007-09-01

This study examines the effects of childhood-onset conduct disorder on later antisocial behavior and street victimization among a group of homeless and runaway adolescents. Four hundred twenty-eight homeless and runaway youth were interviewed directly on the streets and in shelters from four Midwestern states. Key findings include the following. First, compared with those who exhibit adolescent-onset conduct disorder, youth with childhood onset are more likely to engage in a series of antisocial behaviors such as use of sexual and nonsexual survival strategies. Second, youth with childhood-onset conduct disorder are more likely to experience violent victimization; this association, however, is mostly through an intervening process such as engagement in deviant survival strategies.

Protective factors associated with fewer multiple problem behaviors among homeless/runaway youth.

PubMed

Lightfoot, Marguerita; Stein, Judith A; Tevendale, Heather; Preston, Kathleen

2011-01-01

Although homeless youth exhibit numerous problem behaviors, protective factors that can be targeted and modified by prevention programs to decrease the likelihood of involvement in risky behaviors are less apparent. The current study tested a model of protective factors for multiple problem behavior in a sample of 474 homeless youth (42% girls; 83% minority) ages 12 to 24 years. Higher levels of problem solving and planning skills were strongly related to lower levels of multiple problem behaviors in homeless youth, suggesting both the positive impact of preexisting personal assets of these youth and important programmatic targets for further building their resilience and decreasing problem behaviors. Indirect relationships between the background factors of self-esteem and social support and multiple problem behaviors were significantly mediated through protective skills. The model suggests that helping youth enhance their skills in goal setting, decision making, and self-reliant coping could lessen a variety of problem behaviors commonly found among homeless youth.

Protective Factors Associated with Fewer Multiple Problem Behaviors Among Homeless/Runaway Youth

PubMed Central

Lightfoot, Marguerita; Stein, Judith A.; Tevendale, Heather; Preston, Kathleen

2015-01-01

Although homeless youth exhibit numerous problem behaviors, protective factors that can be targeted and modified by prevention programs to decrease the likelihood of involvement in risky behaviors are less apparent. The current study tested a model of protective factors for multiple problem behavior in a sample of 474 homeless youth (42% girls; 83% minority) ages 12 to 24 years. Higher levels of problem solving and planning skills were strongly related to lower levels of multiple problem behaviors in homeless youth, suggesting both the positive impact of preexisting personal assets of these youth and important programmatic targets for further building their resilience and decreasing problem behaviors. Indirect relationships between the background factors of self-esteem and social support and multiple problem behaviors were significantly mediated through protective skills. The model suggests that helping youth enhance their skills in goal setting, decision making, and self-reliant coping could lessen a variety of problem behaviors commonly found among homeless youth. PMID:22023279

Successful Programs for At-Risk Youths.

ERIC Educational Resources Information Center

Everett, Charlie; Chadwell, Jason; McChesney, Jon C.

2002-01-01

Describes five successful, ongoing programs that were designed to change the behavior of at-risk youths, including: Drug Free Youth in Touch; At-Risk Programs Promoting Leisure Education; Youth-in-Action; the Mayor's Night Hoops Program; and Youth Outdoor Adventures. Interviews with program managers pointed to the marketing concept as the most…

Comparing Suicide Attempters, Suicide Ideators, and Nonsuicidal Homeless and Runaway Adolescents.

ERIC Educational Resources Information Center

Yoder, Kevin A.

1999-01-01

Study considers variables that distinguish between attempters, ideators, and nonsuicidal youth in a sample of homeless and runaway adolescents. Analyses reveal five variables that best distinguish among the three groups: self-esteem, depression, physical abuse, sexual abuse, and having a friend who attempted suicide. Suggests that accumulation of…

Onset of Conduct Disorder, Use of Delinquent Subsistence Strategies, and Street Victimization among Homeless and Runaway Adolescents in the Midwest

ERIC Educational Resources Information Center

Chen, Xiaojin; Thrane, Lisa; Whitbeck, Les B.; Johnson, Kurt D.; Hoyt, Dan R.

2007-01-01

This study examines the effects of childhood-onset conduct disorder on later antisocial behavior and street victimization among a group of homeless and runaway adolescents. Four hundred twenty-eight homeless and runaway youth were interviewed directly on the streets and in shelters from four Midwestern states. Key findings include the following.…

THE PROPERTIES OF DYNAMICALLY EJECTED RUNAWAY AND HYPER-RUNAWAY STARS

DOE Office of Scientific and Technical Information (OSTI.GOV)

Perets, Hagai B.; Subr, Ladislav

2012-06-01

Runaway stars are stars observed to have large peculiar velocities. Two mechanisms are thought to contribute to the ejection of runaway stars, both of which involve binarity (or higher multiplicity). In the binary supernova scenario, a runaway star receives its velocity when its binary massive companion explodes as a supernova (SN). In the alternative dynamical ejection scenario, runaway stars are formed through gravitational interactions between stars and binaries in dense, compact clusters or cluster cores. Here we study the ejection scenario. We make use of extensive N-body simulations of massive clusters, as well as analytic arguments, in order to characterizemore » the expected ejection velocity distribution of runaway stars. We find that the ejection velocity distribution of the fastest runaways (v {approx}> 80 km s{sup -1}) depends on the binary distribution in the cluster, consistent with our analytic toy model, whereas the distribution of lower velocity runaways appears independent of the binaries' properties. For a realistic log constant distribution of binary separations, we find the velocity distribution to follow a simple power law: {Gamma}(v){proportional_to}v{sup -8/3} for the high-velocity runaways and v{sup -3/2} for the low-velocity ones. We calculate the total expected ejection rates of runaway stars from our simulated massive clusters and explore their mass function and their binarity. The mass function of runaway stars is biased toward high masses and strongly depends on their velocity. The binarity of runaways is a decreasing function of their ejection velocity, with no binaries expected to be ejected with v > 150 km s{sup -1}. We also find that hyper-runaways with velocities of hundreds of km s{sup -1} can be dynamically ejected from stellar clusters, but only at very low rates, which cannot account for a significant fraction of the observed population of hyper-velocity stars in the Galactic halo.« less

Characteristics of sports-based youth development programs.

PubMed

Perkins, Daniel F; Noam, Gil G

2007-01-01

The term "sports-based youth development programs" is coined and defined in the context of the community youth development framework. Sports-based youth development programs are out-of-school-time programs that use a particular sport to facilitate learning and life skill development in youth. Community youth development programs use a community youth development approach to create opportunities for youth to connect to others, develop skills, and use those skills to contribute to their communities. This, in turn, increases their ability to succeed. The authors describe how sports-based youth development programs can be contexts that promote positive youth development. The features of positive developmental settings for youth from the work of the National Research Council and the Institute of Medicine, as well as the features identified by other researchers, are presented in the context of sports-based youth development programs. For example, a sports program that provides appropriate structure has delineated clear rules, expectations, and responsibilities for youth, parents, coaches, officials, and other organizers.

Trauma and homelessness in youth: Psychopathology and intervention.

PubMed

Davies, Benjamin R; Allen, Nicholas B

2017-06-01

Youth runaway behavior and homelessness (RHY) in the U.S. is increasingly common, with prevalence estimated at 1-1.7 million youth. RHY have multiple, overlapping problems often including poor physical and mental health, frequent street victimization, and histories of physical and sexual abuse. Further, current street victimization interacts with childhood abuse to produce complex, unique presentations of traumatic symptoms and related disorders in runaway and homeless youth. This review paper explores (1) the role of childhood trauma in the genesis of runaway and homeless behavior, and (2) how childhood trauma interacts with street victimization to create vulnerability to psychopathology. In response to the trauma needs of RHY, we conducted a systematic review of the state of the current literature on trauma-informed interventions for RHY. We conclude that the field currently lacks empirically validated trauma interventions in RHY. However, theoretically plausible frameworks do exist and could be the basis for future research and intervention development. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Multiple Roles that Youth Development Program Leaders Adopt with Youth

ERIC Educational Resources Information Center

Walker, Kathrin C.

2011-01-01

The roles that program leaders establish in their relationships with youth structure how leaders are able to foster youth development. This article examines the complex roles program leaders create in youth programs and investigates how they balanced multiple roles to most effectively respond to the youth they serve. Analyses of qualitative data…

Youth Suicide Prevention Programs

ERIC Educational Resources Information Center

Kalafat, John

2006-01-01

Youth suicide prevention programs are described that promote the identification and referral of at-risk youth, address risk factors, and promote protective factors. Emphasis is on programs that are both effective and sustainable in applied settings.

Extension Youth Educators' Technology Use in Youth Development Programming

ERIC Educational Resources Information Center

McClure, Carli; Buquoi, Brittany; Kotrlik, Joe W.; Machtmes, Krisanna; Bunch, J. C.

2014-01-01

The purpose of this descriptive-correlational study was to determine the use of technology in youth programming by Extension youth development educators in Louisiana, Mississippi, and Tennessee. Data were collected via e-mail and a SurveyMonkey© questionnaire. Extension educators are using some technology in youth development programming. More…

Mitigating Thermal Runaway Risk in Lithium Ion Batteries

NASA Technical Reports Server (NTRS)

Darcy, Eric; Jeevarajan, Judy; Russell, Samuel

2014-01-01

The JSC/NESC team has successfully demonstrated Thermal Runaway (TR) risk reduction in a lithium ion battery for human space flight by developing and implementing verifiable design features which interrupt energy transfer between adjacent electrochemical cells. Conventional lithium ion (li-Ion) batteries can fail catastrophically as a result of a single cell going into thermal runaway. Thermal runaway results when an internal component fails to separate electrode materials leading to localized heating and complete combustion of the lithium ion cell. Previously, the greatest control to minimize the probability of cell failure was individual cell screening. Combining thermal runaway propagation mitigation design features with a comprehensive screening program reduces both the probability, and the severity, of a single cell failure.

Characteristics of Sports-Based Youth Development Programs

ERIC Educational Resources Information Center

Perkins, Daniel F.; Noam, Gil G.

2007-01-01

The term "sports-based youth development programs" is coined and defined in the context of the community youth development framework. Sports-based youth development programs are out-of-school-time programs that use a particular sport to facilitate learning and life skill development in youth. Community youth development programs use a community…

Runaways: Some Suggestions for Prevention, Coordinating Services, and Expediting the Reentry Process.

ERIC Educational Resources Information Center

Rohr, Michael E.; James, Richard

1994-01-01

Examines how school counselors can assist runaways. The authors focus on prevention, runaway programs, and how to expedite school reentry. Because school counselors invariably spend time with runaways, counselors can become more effective and efficient both in the short and long term in helping these troubled clients. (RJM)

Position-Specific HIV Risk in a Large Network of Homeless Youths

PubMed Central

Barman-Adhikari, Anamika; Milburn, Norweeta G.; Monro, William

2012-01-01

Objectives. We examined interconnections among runaway and homeless youths (RHYs) and how aggregated network structure position was associated with HIV risk in this population. Methods. We collected individual and social network data from 136 RHYs. On the basis of these data, we generated a sociomatrix, accomplished network visualization with a “spring embedder,” and examined k-cores. We used multivariate logistic regression models to assess associations between peripheral and nonperipheral network position and recent unprotected sexual intercourse. Results. Small numbers of nominations at the individual level aggregated into a large social network with a visible core, periphery, and small clusters. Female youths were more likely to be in the core, as were youths who had been homeless for 2 years or more. Youths at the periphery were less likely to report unprotected intercourse and had been homeless for a shorter duration. Conclusions. HIV risk was a function of risk-taking youths' connections with one another and was associated with position in the overall network structure. Social network–based prevention programs, young women's housing and health programs, and housing-first programs for peripheral youths could be effective strategies for preventing HIV among this population. PMID:22095350

Kinetics of relativistic runaway electrons

NASA Astrophysics Data System (ADS)

Breizman, B. N.; Aleynikov, P. B.

2017-12-01

This overview covers recent developments in the theory of runaway electrons in tokamaks. Its main purpose is to outline the intuitive basis for first-principle advancements in runaway electron physics. The overview highlights the following physics aspects of the runaway evolution: (1) survival and acceleration of initially hot electrons during thermal quench, (2) effect of magnetic perturbations on runaway confinement, (3) multiplication of the runaways via knock-on collisions with the bulk electrons, (4) slow decay of the runaway current, and (5) runaway-driven micro-instabilities. The scope of the reported studies is governed by the need to understand the behavior of runaway electrons as an essential physics element of the disruption events in ITER in order to develop an effective runaway mitigation scheme. ).

Runaway electrons in tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Chang

The generation of runaway electrons is a complex and important phenomenon that impacts many areas of plasma physics. Due to the decrease of electron collision frequency with increasing velocity, electrons under strong electric field can experience unlimited “runaway” acceleration. In tokamaks, runaway electrons can be produced in disruptions, due to the strong inductive electric field formed as the thermal energy of plasma gets rapidly lost. This population of runaway electrons can undergo an exponential growth, denoted the runaway electron avalanche, due to hard collisions between relativistic runaway electrons and low energy electrons. It is predicted that in a large tokamakmore » device like the International Thermonuclear Experimental Reactor (ITER), a runway electron beam generated in a disruption event can potentially cause severe damage to the device, which poses a significant challenge for ITER to achieve its mission. It is therefore extremely important to seek an effective mitigation mechanism for runaway electrons. Experimental efforts have been made to study the properties of runaway electrons in tokamaks, including their generation, diffusion, and radiation. In order to understand these experimental results, extensive theoretical and simulation studies of runaway electron physics are required. The main topic of this thesis is to study the wave particle interaction associated with runaway electron beams in tokamaks. The runaway electrons can emit and absorb electromagnetic waves through resonances, and can be diffused in momentum space by the waves. Initially, we address the Cherenkov radiation of runaway electrons, which originates from the polarization of the plasma medium. The energy and momentum loss of the Cherenkov radiation can be modeled by adding a correction to the Coulomb logarithm in the collisional drag force. Subsequently, we address pitch angle scattering caused by normal modes in the plasma, which are driven unstable by the

Treatment for Youth in Short-Term Care Facilities: The Impact of a Comprehensive Behavior Management Intervention

ERIC Educational Resources Information Center

Hurley, Kristin Duppong; Ingram, Stephanie; Czyz, J. Douglas; Juliano, Nicholas; Wilson, Evelyn

2006-01-01

We describe a comprehensive program to train emergency shelter staff in effective methods for dealing with youth who have behavioral and emotional problems; assess the degree to which staff implemented the treatment approach; measure the impact of the intervention on shelter-wide incidents such as out-of-control behavior, runaways, and violence…

Involving youth in program decision-making: how common and what might it do for youth?

PubMed

Akiva, Thomas; Cortina, Kai S; Smith, Charles

2014-11-01

The strategy of sharing program decision-making with youth in youth programs, a specific form of youth-adult partnership, is widely recommended in practitioner literature; however, empirical study is relatively limited. We investigated the prevalence and correlates of youth program decision-making practices (e.g., asking youth to help decide what activities are offered), using single-level and multilevel methods with a cross-sectional dataset of 979 youth attending 63 multipurpose after-school programs (average age of youth = 11.4, 53 % female). The prevalence of such practices was relatively high, particularly for forms that involved low power sharing such as involving youth in selecting the activities a program offers. Hierarchical linear modeling revealed positive associations between youth program decision-making practices and youth motivation to attend programs. We also found positive correlations between decision-making practices and youth problem-solving efficacy, expression efficacy, and empathy. Significant interactions with age suggest that correlations with problem solving and empathy are more pronounced for older youth. Overall, the findings suggest that involving youth in program decision-making is a promising strategy for promoting youth motivation and skill building, and in some cases this is particularly the case for older (high school-age) youth.

Evaluating Youth Development Programs: Progress and Promise

PubMed Central

Brooks-Gunn, Jeanne

2016-01-01

Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this paper the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the first review of empirical evaluations by Roth, Brooks-Gunn, Murray, and Foster (1998). The authors use the terms Version 1.0, 2.0 and 3.0 to refer to changes in youth development research and programs over time. They argue that advances in theory and descriptive accounts of youth development programs (Version 2.0) need to be coupled with progress in definitions of youth development programs, measurement of inputs and outputs that incorporate an understanding of programs as contexts for development, and stronger design and evaluation of programs (Version 3.0). The authors also advocate for an integration of prevention and promotion research, and for use of the term youth development rather than positive youth development. PMID:28077922

The Voice of Youth: Atmosphere in Positive Youth Development Program

ERIC Educational Resources Information Center

Ward, Stefan; Parker, Melissa

2013-01-01

Background: Positive youth development (PYD) programs adhere to the notion that all children have strengths and assets to be promoted and nurtured rather than deficits that require "fixing." The study of PYD programs indicates three aspects which set them apart from other programs for youth: activities, goals, and atmosphere. Of these,…

Indian Youth Leadership Development Program.

ERIC Educational Resources Information Center

Hall, McClellan

The Indian Youth Leadership Program and the Indian Youth Leadership Camp (IYLC) were created in 1981 in response to the need to develop specific skills in Indian youth who will assume leadership positions in the future at the family, school, community, tribal, and national level. Patterned after the National Youth Leadership Camp, the IYLC emerged…

Minnesota 4-H Youth Program Quality Improvement Model

ERIC Educational Resources Information Center

Herman, Margo; Grant, Samantha

2015-01-01

The University of Minnesota Extension Center for Youth Development made an organizational decision in 2011 to invest in a system-wide approach to implement youth program quality into the 4-H program using the Youth Program Quality Assessment (YPQA) tool. This article describes the four key components to the Minnesota Youth Program Quality…

Examining youth and program predictors of engagement in out-of-school time programs.

PubMed

Greene, Kaylin M; Lee, Bora; Constance, Nicole; Hynes, Kathryn

2013-10-01

Prior research suggests that youths' engagement in out-of-school time programs may be a crucial factor linking program participation to positive outcomes during adolescence. Guided by the theoretical concept of flow and by stage-environment fit theory, the present study explored correlates of engagement in youth programs. Engagement was conceptualized as the extent to which youth found the program activities enjoyable, interesting, and challenging. The current study examined how program content, monetary incentives, and youth demographic characteristics were linked to youth engagement among a sample of primarily low-income middle and high school youth attending 30 out-of-school programs (n = 435, 51 % female). Results from multilevel models suggested that program content and staff quality were strongly associated with youth engagement. Youth who reported learning new skills, learning about college, and learning about jobs through activities in the program were more engaged, as were youth who found the staff caring and competent. Results demonstrated that the link between learning content for the future and engagement was stronger for older youth than younger youth. In addition, there was a trend suggesting that providing a monetary incentive was associated negatively with youth engagement. Taken as a whole, these findings have important implications for researchers, practitioners, and policymakers interested in understanding the characteristics of out-of-school time programs that engage older youth.

How youth get engaged: grounded-theory research on motivational development in organized youth programs.

PubMed

Dawes, Nickki Pearce; Larson, Reed

2011-01-01

For youth to benefit from many of the developmental opportunities provided by organized programs, they need to not only attend but become psychologically engaged in program activities. This research was aimed at formulating empirically based grounded theory on the processes through which this engagement develops. Longitudinal interviews were conducted with 100 ethnically diverse youth (ages 14–21) in 10 urban and rural arts and leadership programs. Qualitative analysis focused on narrative accounts from the 44 youth who reported experiencing a positive turning point in their motivation or engagement. For 38 of these youth, this change process involved forming a personal connection. Similar to processes suggested by self-determination theory (Ryan & Deci, 2000), forming a personal connection involved youth's progressive integration of personal goals with the goals of program activities. Youth reported developing a connection to 3 personal goals that linked the self with the activity: learning for the future, developing competence, and pursuing a purpose. The role of purpose for many youth suggests that motivational change can be driven by goals that transcend self-needs. These findings suggest that youth need not enter programs intrinsically engaged--motivation can be fostered--and that programs should be creative in helping youth explore ways to form authentic connections to program activities.

20 CFR 668.430 - What individuals are eligible to receive supplemental youth services?

Code of Federal Regulations, 2011 CFR

2011-04-01

... level appropriate to their age group; (4) Pregnant or parenting; (5) Have disabilities, including learning disabilities; (6) Homeless or runaway youth; (7) Offenders; or (8) Other eligible youth who face...

20 CFR 668.430 - What individuals are eligible to receive supplemental youth services?

Code of Federal Regulations, 2010 CFR

2010-04-01

... level appropriate to their age group; (4) Pregnant or parenting; (5) Have disabilities, including learning disabilities; (6) Homeless or runaway youth; (7) Offenders; or (8) Other eligible youth who face...

Youth Sport Programs: An Avenue to Foster Positive Youth Development

ERIC Educational Resources Information Center

Fraser-Thomas, Jessica L.; Cote, Jean; Deakin, Janice

2005-01-01

Concern about the growth in adolescent problem behaviours (e.g. delinquency, drug use) has led to increased interest in positive youth development, and a surge in funding for "after school programs." We evaluate the potential of youth sport programs to foster positive development, while decreasing the risk of problem behaviours.…

20 CFR 668.430 - What individuals are eligible to receive supplemental youth services?

Code of Federal Regulations, 2012 CFR

2012-04-01

... grade level appropriate to their age group; (4) Pregnant or parenting; (5) Have disabilities, including learning disabilities; (6) Homeless or runaway youth; (7) Offenders; or (8) Other eligible youth who face...

20 CFR 668.430 - What individuals are eligible to receive supplemental youth services?

Code of Federal Regulations, 2014 CFR

2014-04-01

... grade level appropriate to their age group; (4) Pregnant or parenting; (5) Have disabilities, including learning disabilities; (6) Homeless or runaway youth; (7) Offenders; or (8) Other eligible youth who face...

20 CFR 668.430 - What individuals are eligible to receive supplemental youth services?

Code of Federal Regulations, 2013 CFR

2013-04-01

... grade level appropriate to their age group; (4) Pregnant or parenting; (5) Have disabilities, including learning disabilities; (6) Homeless or runaway youth; (7) Offenders; or (8) Other eligible youth who face...

On the inward drift of runaway electrons during the plateau phase of runaway current

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hu, Di, E-mail: hudi-2@pku.edu.cn; Qin, Hong; School of Nuclear Science and Technology and Department of Modern Physics, University of Science and Technology of China, Hefei 230026

The well observed inward drift of current carrying runaway electrons during runaway plateau phase after disruption is studied by considering the phase space dynamic of runaways in a large aspect ratio toroidal system. We consider the case where the toroidal field is unperturbed and the toroidal symmetry of the system is preserved. The balance between the change in canonical angular momentum and the input of mechanical angular momentum in such a system requires runaways to drift horizontally in configuration space for any given change in momentum space. The dynamic of this drift can be obtained by integrating the modified Euler-Lagrangemore » equation over one bounce time. It is then found that runaway electrons will always drift inward as long as they are decelerating. This drift motion is essentially non-linear, since the current is carried by runaways themselves, and any runaway drift relative to the magnetic axis will cause further displacement of the axis itself. A simplified analytical model is constructed to describe such inward drift both in the ideal wall case and no wall case, and the runaway current center displacement as a function of parallel momentum variation is obtained. The time scale of such displacement is estimated by considering effective radiation drag, which shows reasonable agreement with the observed displacement time scale. This indicates that the phase space dynamic studied here plays a major role in the horizontal displacement of runaway electrons during plateau phase.« less

Examples of Sports-Based Youth Development Programs

ERIC Educational Resources Information Center

Berlin, Richard A.; Dworkin, Aaron; Eames, Ned; Menconi, Arn; Perkins, Daniel F.

2007-01-01

The authors provide examples of sports-based youth development programs and offer information about program mission and vision, program design and content, evaluation results, and program sustainability. The four sports-based youth development programs presented are Harlem RBI, Tenacity, Snowsports Outreach Society, and Hoops & Leaders…

76 FR 68243 - Youth Leadership Program: TechGirls

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

... DEPARTMENT OF STATE [Public Notice: 7671] Youth Leadership Program: TechGirls Overview Information Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Youth Leadership Program... Cultural Affairs (ECA) announces an open competition for the new Youth Leadership Program ``TechGirls...

On the inward drift of runaway electrons during the plateau phase of runaway current

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hu, Di; Qin, Hong

The well observed inward drift of current carrying runaway electrons during runaway plateau phase after disruption is studied by considering the phase space dynamic of runaways in a large aspect ratio toroidal system. We consider the case where the toroidal field is unperturbed and the toroidal symmetry of the system is preserved. The balance between the change in canonical angular momentum and the input of mechanical angular momentum in such a system requires runaways to drift horizontally in configuration space for any given change in momentum space. The dynamic of this drift can be obtained by integrating the modified Euler-Lagrangemore » equation over one bounce time. It is then found that runaway electrons will always drift inward as long as they are decelerating. This drift motion is essentially non-linear, since the current is carried by runaways themselves, and any runaway drift relative to the magnetic axis will cause further displacement of the axis itself. A simplified analytical model is constructed to describe such inward drift both in the ideal wall case and no wall case, and the runaway current center displacement as a function of parallel momentum variation is obtained. The time scale of such displacement is estimated by considering effective radiation drag, which shows reasonable agreement with the observed displacement time scale. Furthermore, this indicates that the phase space dynamic studied here plays a major role in the horizontal displacement of runaway electrons during plateau phase. (C) 2016 AIP Publishing LLC.« less

On the inward drift of runaway electrons during the plateau phase of runaway current

DOE PAGES

Hu, Di; Qin, Hong

2016-03-29

The well observed inward drift of current carrying runaway electrons during runaway plateau phase after disruption is studied by considering the phase space dynamic of runaways in a large aspect ratio toroidal system. We consider the case where the toroidal field is unperturbed and the toroidal symmetry of the system is preserved. The balance between the change in canonical angular momentum and the input of mechanical angular momentum in such a system requires runaways to drift horizontally in configuration space for any given change in momentum space. The dynamic of this drift can be obtained by integrating the modified Euler-Lagrangemore » equation over one bounce time. It is then found that runaway electrons will always drift inward as long as they are decelerating. This drift motion is essentially non-linear, since the current is carried by runaways themselves, and any runaway drift relative to the magnetic axis will cause further displacement of the axis itself. A simplified analytical model is constructed to describe such inward drift both in the ideal wall case and no wall case, and the runaway current center displacement as a function of parallel momentum variation is obtained. The time scale of such displacement is estimated by considering effective radiation drag, which shows reasonable agreement with the observed displacement time scale. Furthermore, this indicates that the phase space dynamic studied here plays a major role in the horizontal displacement of runaway electrons during plateau phase. (C) 2016 AIP Publishing LLC.« less

Predictors of Substance Use and Family Therapy Outcome among Physically and Sexually Abused Runaway Adolescents

ERIC Educational Resources Information Center

Slesnick, Natasha; Bartle-Haring, Suzanne; Gangamma, Rashmi

2006-01-01

There is a dearth of research that examines the impact of family systems therapy on problems among sexually and/or physically abused youth. Given this void, differential outcome and predictors of substance use change were evaluated for abused, as compared with nonabused, runaway adolescents who were randomly assigned to family therapy or treatment…

75 FR 35460 - Funding Opportunity; Basic Center Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-22

... funds are allotted annually based on each State's relative population of youth less than 18 years of age... to establish or strengthen community-based programs that address the immediate needs of runaway and... structures may not exceed 15 percent of the grant award. Except as allowed by statue at 42 U.S.C. 5712(b)(2...

Resources for Runaway and Missing Children.

ERIC Educational Resources Information Center

Illinois Univ., Champaign. Community Research Center.

Following a brief introduction, chapter 2 presents a typology of runaways in which four types of runaways are profiled (healthy, unhealthy, curious, chronic). The behaviors of each type are described and the services needed by each are discussed. General techniques for working with runaways are detailed, including developing a runaway profile,…

Listening to youth: reflections on the effect of a youth development program.

PubMed

Kalish, Robin E; Voigt, Bridget; Rahimian, Afsaneh; Dicara, Joseph; Sheehan, Karen

2010-05-01

To identify key elements that contribute to the effectiveness of a youth development program, interviews were conducted with 35 former Chicago Youth Programs (CYP) participants who remained in the program until age 18 years and went on to attend college, and 25 participants who left the program (and are currently older than age 18). Of the college participants who remained in CYP until age 18, 97% reported that the program had helped them by providing tutoring, mentoring, and financial support. In comparison, only 56% of the CYP dropouts had completed some college, and nearly 50% reported being involved in illegal activities. Many of the CYP dropouts were drawn to illegal activities for financial reasons or because they felt there was inadequate adolescent programming. All reported benefiting from their CYP participation. Incorporating financial incentives or specific adolescent programming may lead to longer youth program participation and, perhaps, more positive outcomes.

Comparisons of prevention programs for homeless youth.

PubMed

Arnold, Elizabeth Mayfield; Rotheram-Borus, Mary Jane

2009-03-01

There are six HIV prevention programs for homeless youth whose efficacy has been or is currently being evaluated: STRIVE, the Community Reinforcement Approach, Strengths-Based Case Management, Ecologically-Based Family Therapy, Street Smart, and AESOP (street outreach access to resources). Programs vary in their underlying framework and theoretical models for understanding homelessness. All programs presume that the youths' families lack the ability to support their adolescent child. Some programs deemphasize family involvement while others focus on rebuilding connections among family members. The programs either normalize current family conflicts or, alternatively, provide education about the importance of parental monitoring. All programs aim to reduce HIV-related sexual and drug use acts. A coping skills approach is common across programs: Problem-solving skills are specifically addressed in four of the six programs; alternatively, parents in other programs are encouraged to contingently reward their children. Each program also engineers ongoing social support for the families and the youth, either by providing access to needed resources or by substituting a new, supportive relationship for the existing family caretaker. All of the interventions provide access to health and mental health services as basic program resources. A comparison of HIV prevention programs for homeless youth identifies the robust components of each and suggests which programs providers may choose to replicate.

Needs and Self-Concept of Runaway Adolescents.

ERIC Educational Resources Information Center

Post, Phyllis; McCoard, Douglas

1994-01-01

Developed Needs of Adolescent Runaways to assess needs of runaway adolescents housed in runaway shelter. Findings from 76 adolescent runaways revealed that greatest needs were concerned with living arrangements, family relationships, and communication with parents. Respondents perceived information about sex, drugs, and alcohol as least important.…

A Running Start: Resource Guide for Youth Running Programs

ERIC Educational Resources Information Center

Jenny, Seth; Becker, Andrew; Armstrong, Tess

2016-01-01

The lack of physical activity is an epidemic problem among American youth today. In order to combat this, many schools are incorporating youth running programs as a part of their comprehensive school physical activity programs. These youth running programs are being implemented before or after school, at school during recess at the elementary…

Youth-Initiated HIV Risk and Substance Use Prevention Program.

ERIC Educational Resources Information Center

Goggin, K.; Metcalf, K.; Wise, D.; Kennedy, S.; Murray, T.; Burgess, D.; Reese-Smith, J.; Terhune, N.; Broadus, K.; Downes, A.; Buckendahl, H.

This study evaluates the first year of a novel HIV and substance use prevention program for inner city youth (Offering New Youth eXperiences--ONYX). Baseline and follow-up measures of knowledge, attitudes, and risk behaviors were administered seven months apart to 441 youth participating in the ONYX program. Youth (n=71) who provided data at both…

Needs Assessment on Homeless Children and Youth.

ERIC Educational Resources Information Center

Social Planning Council of Winnipeg (Manitoba).

This assessment of the needs of homeless runaway youth in Winnipeg (Manitoba, Canada) indicates the need for a cooperative intergovernmental, interdepartmental, and interagency initiative incorporating prevention, intervention and protection, and repatriation. Information was gathered from the Winnipeg Police Department, interviews with 127…

Youth sport as a component of organized afterschool programs.

PubMed

Coatsworth, J Douglas; Conroy, David E

2007-01-01

Organized afterschool programs have received increased attention over the past two decades because of changes in family demographics and in society's structures for supervising and socializing youth. The number of afterschool programs has been rapidly expanding to meet the increased need. However, not all youth in need are being reached, and the programs that are being created are loosely connected. The authors present several advantages of more fully integrating sport and afterschool activities. There are well-documented positive effects of physical activity and sports participation on physical and psychosocial youth outcomes, especially if those programs are implemented with these points in mind. Promoting healthy lifestyles and preventing obesity are also important federal- and state-level policy priorities. Finally, physical activity and fitness and sport participation are linked with improved cognitive functioning and greater academic achievement, two desired outcomes of many afterschool programs. The authors note, however, that many youth sports programs designed to enhance positive youth development will not succeed without more attention focused on improving them, because they do not use best practices and principles of afterschool and youth sports programs. The authors focus on best practice ideas in four areas that are essential to the successful intersection of youth sport and afterschool programming: setting a clear mission, programming with appropriate content, staff training, and research and evaluation or frequent assessments. They illustrate best practices in each of these areas using program descriptions and provide recommendations for strengthening the connections among afterschool programs, sports, and physical activity.

Diversity Inclusion in 4-H Youth Programs: Examining the Perceptions among West Virginia 4-H Youth Professionals

ERIC Educational Resources Information Center

LaVergne, Douglas D.

2013-01-01

The study reported here sought to examine the perceptions of 4-H youth professionals towards diversity inclusion in 4-H youth programs. A majority of professionals positively reported that there are benefits for youth of color and youth with disabilities in 4-H youth programs. Respondents indicated that the lack of information about 4-H youth…

Pathways to Youth Empowerment and Community Connectedness: A Study of Youth-Adult Partnership in Malaysian After-School, Co-Curricular Programs.

PubMed

Zeldin, Shepherd; Krauss, Steven Eric; Kim, Taehan; Collura, Jessica; Abdullah, Haslinda

2016-08-01

After-school programs are prevalent across the world, but there is a paucity of research that examines quality within the "black box" of programs at the point of service. Grounded in current theory, this research examined hypothesized pathways between the experience of youth-adult partnership (youth voice in decision-making; supportive adult relationships), the mediators of program safety and engagement, and the developmental outcomes of youth empowerment (leadership competence, policy control) and community connectedness (community connections, school attachment). Surveys were administered to 207 ethnically diverse (47.3 % female; 63.3 % Malay) youth, age 15-16, attending after-school co-curricular programs in Kuala Lumpur, Malaysia. Results showed that youth voice in program decision-making predicted both indicators of youth empowerment. Neither youth voice nor supportive adult relationships was directly associated with community connectedness, however. Program engagement mediated the associations between youth-adult partnership and empowerment. In contrast, program safety mediated the associations between youth-adult partnership and community connectedness. The findings indicate that the two core components of youth-adult partnership-youth voice and supportive adult relationships-may operate through different, yet complementary, pathways of program quality to predict developmental outcomes. Implications for future research are highlighted. For reasons of youth development and youth rights, the immediate challenge is to create opportunities for youth to speak on issues of program concern and to elevate those adults who are able and willing to help youth exercise their voice.

Evaluating Youth Development Programs: Progress and Promise

ERIC Educational Resources Information Center

Roth, Jodie L.; Brooks-Gunn, Jeanne

2016-01-01

Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this article the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the…

Using CDBG to Support Community-Based Youth Programs

ERIC Educational Resources Information Center

Torrico, Roxana

2008-01-01

This brief provides policymakers, stakeholders, community leaders, and program developers working in or with community-based youth programs with a basic understanding of how the Community Development Block Grant (CDBG) is structured, how community-based youth programs fit into CDBG purposes and activities, and how communities nationwide are using…

Residential immersive life skills programs for youth with physical disabilities: A pilot study of program opportunities, intervention strategies, and youth experiences.

PubMed

King, Gillian; Kingsnorth, Shauna; McPherson, Amy; Jones-Galley, Kimberlea; Pinto, Madhu; Fellin, Melissa; Timbrell, Natalie; Savage, Diane

2016-08-01

A pilot study was conducted to assess correspondence among measures of program characteristics (opportunities and intervention strategies) and youth experiences in a range of activity settings in a residential immersive life skills (RILS) program. Opportunities and intervention strategies were assessed in 18 activity settings in the 21-day program. On two occasions each, four youth completed a measure of experiences and took part in onsite interviews. There was good convergence between observed program opportunities and the use of socially-mediated, teaching/learning, and non-intrusive strategies. Youth experiences of social interaction, choice, and personal growth were further informed by interview information. There was substantial convergence between program characteristics and youth experiences, indicating the program was provided and experienced as intended. This pilot study indicated the fidelity of the program and the feasibility of using the measures in a future study. The preliminary findings suggest that RILS programs may provide a favorable environment for developmental experiences concerning social interaction, autonomy, and personal growth. Copyright © 2016 Elsevier Ltd. All rights reserved.

Perpendicular dynamics of runaway electrons in tokamak plasmas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fernandez-Gomez, I.; Martin-Solis, J. R.; Sanchez, R.

2012-10-15

In this paper, it will be shown that the runaway phenomenon in tokamak plasmas cannot be reduced to a one-dimensional problem, based on the competence between electric field acceleration and collisional friction losses in the parallel direction. A Langevin approach, including collisional diffusion in velocity space, will be used to analyze the two-dimensional runaway electron dynamics. An investigation of the runaway probability in velocity space will yield a criterion for runaway, which will be shown to be consistent with the results provided by the more simple test particle description of the runaway dynamics [Fuchs et al., Phys. Fluids 29, 2931more » (1986)]. Electron perpendicular collisional scattering will be found to play an important role, relaxing the conditions for runaway. Moreover, electron pitch angle scattering perpendicularly broadens the runaway distribution function, increasing the electron population in the runaway plateau region in comparison with what it should be expected from electron acceleration in the parallel direction only. The perpendicular broadening of the runaway distribution function, its dependence on the plasma parameters, and the resulting enhancement of the runaway production rate will be discussed.« less

SUNY Youth Internship Program: A Summary Review.

ERIC Educational Resources Information Center

Winter, Gene M.; Fadale, LaVerna M.

A Youth Internship Program (YIP) has been developed at seven community colleges of the State University of New York (SUNY) to improve the employability potential of unemployed, out-of-school, economically disadvantaged youth between 16 and 21 years of age. Components of the seven programs examined differ, but all address six main activities:…

Runaway Children Twelve Years Later: A Follow-Up.

ERIC Educational Resources Information Center

Olson, Lucy; And Others

1980-01-01

This study was based on intensive interviews with former runaways, nonrunaway siblings, parents, and other relatives. Differences in outcome were found between: (1) runaways and siblings; (2) runaway repeaters and nonrepeaters; and (3) runaways from working-class and middle-class backgrounds. (Author)

Intermediaries Supporting Sports-Based Youth Development Programs

ERIC Educational Resources Information Center

Wicks, Anne; Beedy, Jeffrey P.; Spangler, Kathy J.; Perkins, Daniel F.

2007-01-01

The authors describe intermediary organizations whose aim is to provide technical assistance to sports organizations about infusing a youth development emphasis into their programming. Team-Up for Youth, Sports PLUS Global, and the National Recreation and Park Association are the three organizations highlighted in this article. Team-Up for Youth's…

A National Survey of Tobacco Cessation Programs for Youths

PubMed Central

Curry, Susan J.; Emery, Sherry; Sporer, Amy K.; Mermelstein, Robin; Flay, Brian R.; Berbaum, Michael; Warnecke, Richard B.; Johnson, Timothy; Mowery, Paul; Parsons, Jennifer; Harmon, Lori; Hund, Lisa; Wells, Henry

2007-01-01

Objectives. We collected data on a national sample of existing community-based tobacco cessation programs for youths to understand their prevalence and overall characteristics. Methods. We employed a 2-stage sampling design with US counties as the first-stage probability sampling units. We then used snowball sampling in selected counties to identify administrators of tobacco cessation programs for youths. We collected data on cessation programs when programs were identified. Results. We profiled 591 programs in 408 counties. Programs were more numerous in urban counties; fewer programs were found in low-income counties. State-level measures of smoking prevalence and tobacco control expenditures were not associated with program availability. Most programs were multisession, school-based group programs serving 50 or fewer youths per year. Program content included cognitive-behavioral components found in adult programs along with content specific to adolescence. The median annual budget was $2000. Few programs (9%) reported only mandatory enrollment, 35% reported mixed mandatory and voluntary enrollment, and 56% reported only voluntary enrollment. Conclusions. There is considerable homogeneity among community-based tobacco cessation programs for youths. Programs are least prevalent in the types of communities for which national data show increases in youths’ smoking prevalence. PMID:17138932

Passive runaway electron suppression in tokamak disruptions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, H. M.; Helander, P.; Boozer, A. H.

2013-07-15

Runaway electrons created in disruptions pose a serious problem for tokamaks with large current. It would be desirable to have a runaway electron suppression method which is passive, i.e., a method that does not rely on an uncertain disruption prediction system. One option is to let the large electric field inherent in the disruption drive helical currents in the wall. This would create ergodic regions in the plasma and increase the runaway losses. Whether these regions appear at a suitable time and place to affect the formation of the runaway beam depends on disruption parameters, such as electron temperature andmore » density. We find that it is difficult to ergodize the central plasma before a beam of runaway current has formed. However, the ergodic outer region will make the Ohmic current profile contract, which can lead to instabilities that yield large runaway electron losses.« less

Runaway electron generation as possible trigger for enhancement of magnetohydrodynamic plasma activity and fast changes in runaway beam behavior

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pankratov, I. M., E-mail: pankratov@kipt.kharkov.ua, E-mail: rjzhou@ipp.ac.cn; Zhou, R. J., E-mail: pankratov@kipt.kharkov.ua, E-mail: rjzhou@ipp.ac.cn; Hu, L. Q.

2015-07-15

Peculiar phenomena were observed during experiments with runaway electrons: rapid changes in the synchrotron spot and its intensity that coincided with stepwise increases in the electron cyclotron emission (ECE) signal (cyclotron radiation of suprathermal electrons). These phenomena were initially observed in TEXTOR (Tokamak Experiment for Technology Oriented Research), where these events only occurred in the current decay phase or in discharges with thin stable runaway beams at a q = 1 drift surface. These rapid changes in the synchrotron spot were interpreted by the TEXTOR team as a fast pitch angle scattering event. Recently, similar rapid changes in the synchrotron spot andmore » its intensity that coincided with stepwise increases in the non-thermal ECE signal were observed in the EAST (Experimental Advanced Superconducting Tokamak) runaway discharge. Runaway electrons were located around the q = 2 rational magnetic surface (ring-like runaway electron beam). During the EAST runaway discharge, stepwise ECE signal increases coincided with enhanced magnetohydrodynamic (MHD) activity. This behavior was peculiar to this shot. In this paper, we show that these non-thermal ECE step-like jumps were related to the abrupt growth of suprathermal electrons induced by bursting electric fields at reconnection events during this MHD plasma activity. Enhancement of the secondary runaway electron generation also occurred simultaneously. Local changes in the current-density gradient appeared because of local enhancement of the runaway electron generation process. These current-density gradient changes are considered to be a possible trigger for enhancement of the MHD plasma activity and the rapid changes in runaway beam behavior.« less

Runaway electron generation as possible trigger for enhancement of magnetohydrodynamic plasma activity and fast changes in runaway beam behavior

NASA Astrophysics Data System (ADS)

Pankratov, I. M.; Zhou, R. J.; Hu, L. Q.

2015-07-01

Peculiar phenomena were observed during experiments with runaway electrons: rapid changes in the synchrotron spot and its intensity that coincided with stepwise increases in the electron cyclotron emission (ECE) signal (cyclotron radiation of suprathermal electrons). These phenomena were initially observed in TEXTOR (Tokamak Experiment for Technology Oriented Research), where these events only occurred in the current decay phase or in discharges with thin stable runaway beams at a q = 1 drift surface. These rapid changes in the synchrotron spot were interpreted by the TEXTOR team as a fast pitch angle scattering event. Recently, similar rapid changes in the synchrotron spot and its intensity that coincided with stepwise increases in the non-thermal ECE signal were observed in the EAST (Experimental Advanced Superconducting Tokamak) runaway discharge. Runaway electrons were located around the q = 2 rational magnetic surface (ring-like runaway electron beam). During the EAST runaway discharge, stepwise ECE signal increases coincided with enhanced magnetohydrodynamic (MHD) activity. This behavior was peculiar to this shot. In this paper, we show that these non-thermal ECE step-like jumps were related to the abrupt growth of suprathermal electrons induced by bursting electric fields at reconnection events during this MHD plasma activity. Enhancement of the secondary runaway electron generation also occurred simultaneously. Local changes in the current-density gradient appeared because of local enhancement of the runaway electron generation process. These current-density gradient changes are considered to be a possible trigger for enhancement of the MHD plasma activity and the rapid changes in runaway beam behavior.

Vocational exploration in an extracurricular technology program for youth with autism.

PubMed

Dunn, Louise; Diener, Marissa; Wright, Cheryl; Wright, Scott; Narumanchi, Amruta

2015-01-01

Within a life span approach, introducing opportunities to explore careers through activities of interest provide ways for children to learn to explore, problem solve, and envision a future for themselves. However, little information exists about programs to promote social engagement and to explore potential career interests for youth with autism. Explore engagement and learning in a technology-based extracurricular program (called iSTAR) for youth with autism. The researchers used a qualitative approach with grounded-theory analysis to explore the processes that contributed to engagement and learning for youth with autism in an technology-based extracurricular program. Youth Centered Learning and Opportunities to Demonstrate Skills emerged as themes that illuminated the processes by which engagement and learning occurred for the youth in the iSTAR program. Interest in the graphics program stimulated interactions amongst the youth with each other and with the adults. Modeling, demonstration, and scaffolded questioning supported engagement and learning for all the youth. Providing structure, encouraging choices, and following the youths' lead provided bridges for sharing and learning about the technology program. Career exploration through use of interests in technology can provide opportunities for youth with autism to develop social and technical skills needed later for employment. Providing an environment that recognizes and builds on the youths' strengths and supports their autonomy and choices are critical components to promote their positive development and career potential.

Exploitation of Runaways. Hearing before the Subcommittee on Children, Family, Drugs and Alcoholism of the Committee on Labor and Human Resources. United States Senate, Ninety-Ninth Congress, First Session on Examining Alternative Ways to Serve Runaway and Homeless Youths (October 1, 1985).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

This document contains testimonies from witnesses and prepared statements from the Congressional hearing called to examine the exploitation of runaway children and adolescents. Opening statements are included from Senators Hawkins, Dodd, and Grassley which briefly describe runaway statistics, the dangers faced by runaways, and efforts to help…

Leisure Today: Youth Program Success Stories.

ERIC Educational Resources Information Center

Swedburg, Randy; And Others

1995-01-01

Eleven articles highlight successful youth programs in health, physical education, and recreation, examining partnerships between schools, community agencies, and parks and recreation departments. The articles discuss issues of program evaluation, cultural diversity, inner city programs, skating, interagency collaboration, partnerships in…

Participation in Structured Youth Programs: Why Ethnic Minority Urban Youth Choose to Participate--Or Not to Participate

ERIC Educational Resources Information Center

Perkins, Daniel F.; Borden, Lynne M.; Villarruel, Francisco A.; Carlton-Hug, Annelise; Stone, Margaret R.; Keith, Joanne G.

2007-01-01

This study examines the cultural and contextual factors that influence the decisions of underrepresented urban youth, who identify themselves as Black/African American, Latino, Arab, or Chaldean, to participate in youth programs. Although youth programs are increasingly recognized for their positive influences, little is known about the factors…

Comparisons of Prevention Programs for Homeless Youth

PubMed Central

Rotheram-Borus, Mary Jane

2014-01-01

There are six HIV prevention programs for homeless youth whose efficacy has been or is currently being evaluated: STRIVE, the Community Reinforcement Approach, Strengths-Based Case Management, Ecologically-Based Family Therapy, Street Smart, and AESOP (street outreach access to resources). Programs vary in their underlying framework and theoretical models for understanding homelessness. All programs presume that the youths’ families lack the ability to support their adolescent child. Some programs deemphasize family involvement while others focus on rebuilding connections among family members. The programs either normalize current family conflicts or, alternatively, provide education about the importance of parental monitoring. All programs aim to reduce HIV-related sexual and drug use acts. A coping skills approach is common across programs: Problem-solving skills are specifically addressed in four of the six programs; alternatively, parents in other programs are encouraged to contingently reward their children. Each program also engineers ongoing social support for the families and the youth, either by providing access to needed resources or by substituting a new, supportive relationship for the existing family caretaker. All of the interventions provide access to health and mental health services as basic program resources. A comparison of HIV prevention programs for homeless youth identifies the robust components of each and suggests which programs providers may choose to replicate. PMID:19067164

What is the fate of runaway positrons in tokamaks?

DOE PAGES

Liu, Jian; Qin, Hong; Fisch, Nathaniel J.; ...

2014-06-19

In this study, massive runaway positrons are generated by runaway electrons in tokamaks. The fate of these positrons encodes valuable information about the runaway dynamics. The phase space dynamics of a runaway position is investigated using a Lagrangian that incorporates the tokamak geometry, loop voltage, radiation and collisional effects. It is found numerically that runaway positrons will drift out of the plasma to annihilate on the first wall, with an in-plasma annihilation possibility less than 0.1%. The dynamics of runaway positrons provides signatures that can be observed as diagnostic tools.

What is the fate of runaway positrons in tokamaks?

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Jian; Qin, Hong, E-mail: hongqin@ustc.edu.cn; Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543

2014-06-15

Massive runaway positrons are generated by runaway electrons in tokamaks. The fate of these positrons encodes valuable information about the runaway dynamics. The phase space dynamics of a runaway position is investigated using a Lagrangian that incorporates the tokamak geometry, loop voltage, radiation and collisional effects. It is found numerically that runaway positrons will drift out of the plasma to annihilate on the first wall, with an in-plasma annihilation possibility less than 0.1%. The dynamics of runaway positrons provides signatures that can be observed as diagnostic tools.

Formation and termination of runaway beams in ITER disruptions

NASA Astrophysics Data System (ADS)

Martín-Solís, J. R.; Loarte, A.; Lehnen, M.

2017-06-01

A self-consistent analysis of the relevant physics regarding the formation and termination of runaway beams during mitigated disruptions by Ar and Ne injection is presented for selected ITER scenarios with the aim of improving our understanding of the physics underlying the runaway heat loads onto the plasma facing components (PFCs) and identifying open issues for developing and accessing disruption mitigation schemes for ITER. This is carried out by means of simplified models, but still retaining sufficient details of the key physical processes, including: (a) the expected dominant runaway generation mechanisms (avalanche and primary runaway seeds: Dreicer and hot tail runaway generation, tritium decay and Compton scattering of γ rays emitted by the activated wall), (b) effects associated with the plasma and runaway current density profile shape, and (c) corrections to the runaway dynamics to account for the collisions of the runaways with the partially stripped impurity ions, which are found to have strong effects leading to low runaway current generation and low energy conversion during current termination for mitigated disruptions by noble gas injection (particularly for Ne injection) for the shortest current quench times compatible with acceptable forces on the ITER vessel and in-vessel components ({τ\\text{res}}∼ 22~\\text{ms} ). For the case of long current quench times ({τ\\text{res}}∼ 66~\\text{ms} ), runaway beams up to  ∼10 MA can be generated during the disruption current quench and, if the termination of the runaway current is slow enough, the generation of runaways by the avalanche mechanism can play an important role, increasing substantially the energy deposited by the runaways onto the PFCs up to a few hundreds of MJs. Mixed impurity (Ar or Ne) plus deuterium injection proves to be effective in controlling the formation of the runaway current during the current quench, even for the longest current quench times, as well as in decreasing

Environmental Educational Youth Action Task Program

ERIC Educational Resources Information Center

Ab Rahman, Nik Norulaini Nik; Omar, Fatehah Mohd; Kalia, Noorliza; Hasmi, Mohammad

2008-01-01

An educational environmental youth camp was held comprising of fifty one 16-year old secondary students and facilitated by volunteers from the university and Friends of the Earth, a non profit organization in Penang. A weekend camp on youth action task program was held at an isolated beach packed with activities that were structured towards…

20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false May youth participate in both youth and adult... Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the Act...

20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the...

20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false May youth participate in both youth and adult... Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the Act...

20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the...

20 CFR 664.500 - May youth participate in both youth and adult/dislocated worker programs concurrently?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false May youth participate in both youth and adult... Concurrent Enrollment § 664.500 May youth participate in both youth and adult/dislocated worker programs concurrently? (a) Yes, under the Act, eligible youth are 14 through 21 years of age. Adults are defined in the...

Relativistic runaway ionization fronts.

PubMed

Luque, A

2014-01-31

We investigate the first example of self-consistent impact ionization fronts propagating at relativistic speeds and involving interacting, high-energy electrons. These fronts, which we name relativistic runaway ionization fronts, show remarkable features such as a bulk speed within less than one percent of the speed of light and the stochastic selection of high-energy electrons for further acceleration, which leads to a power-law distribution of particle energies. A simplified model explains this selection in terms of the overrun of Coulomb-scattered electrons. Appearing as the electromagnetic interaction between electrons saturates the exponential growth of a relativistic runaway electron avalanche, relativistic runaway ionization fronts may occur in conjunction with terrestrial gamma-ray flashes and thus explain recent observations of long, power-law tails in the terrestrial gamma-ray flash energy spectrum.

Systematic review: internet-based program for youth smoking prevention and cessation.

PubMed

Park, Eunhee; Drake, Emily

2015-01-01

To review the characteristics and effects Internet-based youth smoking prevention and cessation programs. Systematic review of published articles in peer-reviewed journals in the past 10 years, focused on Internet-based youth smoking prevention and cessation programs. Twelve articles were selected based on the following criteria: studies reporting the outcomes of Internet-based smoking cessation or prevention intervention programs for adolescents who are younger than 24 years. The components of youth Internet-based smoking intervention programs are analyzed based on study features (i.e., sample, design, theoretical basis, analysis, outcome measures) and program characteristics (i.e., focus, setting, frequency, duration, intensity, and different components) that make the programs effective. The most common components of effective Internet-based programs are identified as the following: the use of multimedia, tailored approaches, personalized feedback, and interactive features. The characteristics and effects of the programs vary, but most programs show positive results in youth smoking prevention and cessation in spite of the studies' limitations. The evidence from this review provides useful information of recent efforts related to Internet-based youth smoking prevention and cessation programs, which can have significant clinical implications in developing future innovative youth smoking prevention and intervention programs. © 2014 Sigma Theta Tau International.

Runaway companions of supernova remnants with Gaia

NASA Astrophysics Data System (ADS)

Boubert, Douglas; Fraser, Morgan; Evans, N. Wyn

2018-04-01

It is expected that most massive stars have companions and thus that some core-collapse supernovae should have a runaway companion. The precise astrometry and photometry provided by Gaia allows for the systematic discovery of these runaway companions. We combine a prior on the properties of runaway stars from binary evolution with data from TGAS and APASS to search for runaway stars within ten nearby supernova remnants. We strongly confirm the existing candidate HD 37424 in S147, propose the Be star BD+50 3188 to be associated with HB 21, and suggest tentative candidates for the Cygnus and Monoceros Loops.

Equilibrium, confinement and stability of runaway electrons in tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Spong, D A

1976-03-01

Some of the ramifications of the runaway population in tokamak experiments are investigated. Consideration is given both to the normal operating regime of tokamaks where only a small fraction of high energy runaways are present and to the strong runaway regime where runaways are thought to carry a significant portion of the toroidal current. In particular, the areas to be examined are the modeling of strong runaway discharges, single particle orbit characteristics of runaways, macroscopic beam-plasma equilibria, and stability against kink modes. A simple one-dimensional, time-dependent model has been constructed in relation to strong runaway discharges. Single particle orbits aremore » analyzed in relation to both the strong runaway regime and the weak regime. The effects of vector E x vector B drifts are first considered in strong runaway discharges and are found to lead to a slow inward shrinkage of the beam. Macroscopic beam-plasma equilibria are treated assuming a pressureless relativistic beam with inertia and using an ideal MHD approximation for the plasma. The stability of a toroidal relativistic beam against kink perturbations is examined using several models. (MOW)« less

45 CFR 1351.1 - Significant terms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES BUREAU RUNAWAY AND HOMELESS YOUTH PROGRAM Definition of Terms § 1351.1 Significant terms. For the purposes of this part: (a) Aftercare services means the provision of services to runaway or otherwise... homeless. (b) Area means a specific neighborhood or section of the locality in which the runaway and...

Adjoint Fokker-Planck equation and runaway electron dynamics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Chang; Brennan, Dylan P.; Bhattacharjee, Amitava

2016-01-15

The adjoint Fokker-Planck equation method is applied to study the runaway probability function and the expected slowing-down time for highly relativistic runaway electrons, including the loss of energy due to synchrotron radiation. In direct correspondence to Monte Carlo simulation methods, the runaway probability function has a smooth transition across the runaway separatrix, which can be attributed to effect of the pitch angle scattering term in the kinetic equation. However, for the same numerical accuracy, the adjoint method is more efficient than the Monte Carlo method. The expected slowing-down time gives a novel method to estimate the runaway current decay timemore » in experiments. A new result from this work is that the decay rate of high energy electrons is very slow when E is close to the critical electric field. This effect contributes further to a hysteresis previously found in the runaway electron population.« less

Empowering organizations: approaches to tobacco control through youth empowerment programs.

PubMed

LeRoy, Lisa; Benet, Dana Jones; Mason, Theresa; Austin, W David; Mills, Sherry

2004-10-01

Whereas most evaluations of youth empowerment focus on individual outcomes (i.e., were individual youths empowered?), this article focuses on the program as the unit of analysis and seeks to explain how organizational structures, program design features, and processes lead to organizational empowerment (OE). OE is defined as organizational efforts that generate psychological empowerment among members and organizational effectiveness needed for goal achievement. Case studies of five American Legacy Foundation-funded tobacco control youth empowerment programs were conducted during the first 2 years of implementation. Using an OE framework, the authors assessed program design features of the youth empowerment programs that contributed to or detracted from processes leading to OE. Comparing and contrasting the programs led to the identification of models and strategies that contribute to OE. Ecological influences of the state contexts (i.e., political climate, history of tobacco control, and public health infrastructure) were also examined.

Online Program Development for Youth: A Qualitative Analysis of Online Program Content, Instruction, and Implementation

ERIC Educational Resources Information Center

Bowers, Jill R.

2013-01-01

Although many practitioners have turned to the Internet as a viable means of reaching youth with their programs, there is little research on how and when youth engage with online educational resources. The present study employed a grounded theory design to gain an understanding of how practitioners can develop online programs that engage youth.…

Runaway Children and Their Families: A Treatment Typology.

ERIC Educational Resources Information Center

Orten, James D.; Soll, Sharon Kelts

1980-01-01

Analyzes the development of the runaway problem and the dramatic increases in number of runaways. This typology classifies runaways by level of alienation with family and the degree to which the child internalizes running away as response to stress. Treatment is discussed. (Author/NRB)

Synchrotron radiation from a runaway electron distribution in tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Stahl, A.; Fülöp, T.; Landreman, M.

2013-09-15

The synchrotron radiation emitted by runaway electrons in a fusion plasma provides information regarding the particle momenta and pitch-angles of the runaway electron population through the strong dependence of the synchrotron spectrum on these parameters. Information about the runaway density and its spatial distribution, as well as the time evolution of the above quantities, can also be deduced. In this paper, we present the synchrotron radiation spectra for typical avalanching runaway electron distributions. Spectra obtained for a distribution of electrons are compared with the emission of mono-energetic electrons with a prescribed pitch-angle. We also examine the effects of magnetic fieldmore » curvature and analyse the sensitivity of the resulting spectrum to perturbations to the runaway distribution. The implications for the deduced runaway electron parameters are discussed. We compare our calculations to experimental data from DIII-D and estimate the maximum observed runaway energy.« less

Youth-Reaching-Youth Implementation Guide: A Peer Program for Alcohol and Other Drug Use Prevention.

ERIC Educational Resources Information Center

Dietz, Patricia M.; And Others

This guide was designed to encourage and assist groups to incorporate youth into their alcohol and other drug prevention and education programs. It provides a step-by-step approach to planning and implementing a program in which young people make a significant contribution to reducing or preventing alcohol and other drug use among youth in…

Systematic review of positive youth development programs for adolescents with chronic illness.

PubMed

Maslow, Gary R; Chung, Richard J

2013-05-01

The Positive Youth Development (PYD) framework has been successfully used to support at-risk youth. However, its effectiveness in fostering positive outcomes for adolescents with chronic illness has not been established. We performed a systematic review of PYD-consistent programs for adolescents with chronic illness. Data sources included PubMed, CINAHL, and PsychINFO. Guided by an analytic framework, we searched for studies of PYD-consistent programs serving adolescents and young adults aged 13 through 24 with chronic illness. References were screened iteratively with increasing depth until a focused cohort was obtained and reviewed in full. The authors separately reviewed the studies using structured analysis forms. Relevant study details were abstracted during the review process. Fifteen studies describing 14 programs were included in the analysis. Three comprehensive programs included all 3 core components of a PYD program, including opportunities for youth leadership, skill building, and sustained connections between youth and adults. Four programs were primarily mentoring programs, and 7 others focused on youth leadership. Programs served youth with a variety of chronic illnesses. The quality and type of evaluation varied considerably, with most reporting psychosocial outcomes but only a few including medical outcomes. The PYD-consistent programs identified in this review can serve as models for the development of youth development programs for adolescents with chronic illness. Additional study is needed to evaluate such programs rigorously with respect to both psychosocial and health-related outcomes. PYD-consistent programs have the potential to reach youth with chronic illness and promote positive adult outcomes broadly.

Why Trust Matters: How Confidence in Leaders Transforms What Adolescents Gain From Youth Programs.

PubMed

Griffith, Aisha N; Larson, Reed W

2016-12-01

Youth's trust in program leaders is considered a key to the positive impact of youth programs. We sought to understand how trust influences youth's program experiences from their perspective. We interviewed 108 ethnically diverse youth (ages 12-19) participating in 13 arts, leadership, and technology programs. Analysis of these accounts suggested five ways in which youth's trust in leaders amplified program benefits. Trust increased youth's (1) confidence in leaders' guidance in program activities, (2) motivation in the program, (3) use of leaders for mentoring, (4) use of leaders as a model of a well-functioning relationship, and (5) experience of program cohesiveness. Across benefits, trust allowed youth to draw on leaders' expertise, opened them to new experiences, and helped increase youth's agency. © 2015 The Authors. Journal of Research on Adolescence © 2015 Society for Research on Adolescence.

Intentional Youth Programs: Taking Theory to Practice

ERIC Educational Resources Information Center

Walker, Joyce A.

2006-01-01

Almost any youth program has the potential to be hollow busywork or a vibrant learning experience. Research has documented important features of supportive environments, choice and flexibility, balancing youth and adult-driven stances, and the centrality of relationships. The challenge for practitioners is to construct and carry out youth…

The Perceived Importance of Youth Educator's Confidence in Delivering Leadership Development Programming

ERIC Educational Resources Information Center

Brumbaugh, Laura; Cater, Melissa

2016-01-01

A successful component of programs designed to deliver youth leadership develop programs are youth educators who understand the importance of utilizing research-based information and seeking professional development opportunities. The purpose of this study was to determine youth educator's perceived confidence in leading youth leadership…

Adjoint method and runaway electron avalanche

DOE PAGES

Liu, Chang; Brennan, Dylan P.; Boozer, Allen H.; ...

2016-12-16

The adjoint method for the study of runaway electron dynamics in momentum space Liu et al (2016 Phys. Plasmas 23 010702) is rederived using the Green's function method, for both the runaway probability function (RPF) and the expected loss time (ELT). The RPF and ELT obtained using the adjoint method are presented, both with and without the synchrotron radiation reaction force. In conclusion, the adjoint method is then applied to study the runaway electron avalanche. Both the critical electric field and the growth rate for the avalanche are calculated using this fast and novel approach.

Control of runaway electron energy using externally injected whistler waves

NASA Astrophysics Data System (ADS)

Guo, Zehua; McDevitt, Christopher J.; Tang, Xian-Zhu

2018-03-01

One way of mitigating runaway damage of the plasma-facing components in a tokamak fusion reactor is by limiting the runaway electron energy under a few MeV, while not necessarily reducing the runaway current appreciably. Here, we describe a physics mechanism by which such momentum space engineering of the runaway distribution can be facilitated by externally injected high-frequency electromagnetic waves such as whistler waves. The drastic impact that wave-induced scattering can have on the runaway energy distribution is fundamentally the result of its ability to control the runaway vortex in the momentum space. The runaway vortex, which is a local circulation of runaways in momentum space, is the outcome of the competition between Coulomb collisions, synchrotron radiation damping, and runaway acceleration by the parallel electric field. By introducing a wave that resonantly interacts with runaways in a particular range of energies which is mildly relativistic, the enhanced scattering would reshape the vortex by cutting off the part that is highly relativistic. The efficiency of resonant scattering accentuates the requirement that the wave amplitude can be small so the power requirement from external wave injection is practical for the mitigation scheme.

Controlling runaway vortex via externally injected high-frequency electromagnetic waves

NASA Astrophysics Data System (ADS)

Guo, Zehua; McDevitt, Chris; Tang, Xianzhu

2017-10-01

One way of mitigating runaway damage of the plasma-facing components in a tokamak fusion reactor is by limiting the runaway electron energy under a few MeV, while not necessarily reducing the runaway current appreciably. Here we describe a physics mechanism by which such momentum space engineering of the runaway distribution can be facilitated by externally injected high-frequency electromagnetic waves such as the whistler waves. The drastic impact that wave-induced scattering can have on the runaway energy distribution is fundamentally the result of its ability to control the runaway vortex in the momentum space. The runaway vortex, which is a local circulation of runaways in momentum space, is the outcome of the competition between Coulomb collisions, synchrotron radiation damping, and runaway acceleration by parallel electric field. By introducing a wave that resonantly interacts with runaways at a particular range of energy that is mildly relativistic, the enhanced scattering would reshape the vortex by cutting off the part that is highly relativistic. The efficiency of resonant scattering accentuates the requirement that the wave amplitude can be small so the power requirement from external wave injection is practical for the mitigation scheme.

Beyond access and supply: youth-led strategies to captivate young people's interest in and demand for youth programs and opportunities.

PubMed

Saito, Rebecca N

2006-01-01

Increasing access, even increasing supply, may not be sufficient to attract young teens who do not typically participate in youth programs. Several youth mapping projects in rural and urban communities have led to these conclusions: youth do not know what is available even in their own neighborhoods, young teens have a strong voice in how they spend their discretionary time, and we need to learn how to market youth programs much more effectively. This author reviews important findings from youth community-mapping experiences and showcases a project attempting to move beyond access and supply issues to increasing young people's interest and engagement in community youth development programs.

Juvenile Crime Control and Delinquency Prevention Act. Hearing before the Subcommittee on Early Childhood, Youth and Families of the Committee on Education and the Workforce. House of Representatives, One Hundred Sixth Congress, First Session (Washington, DC, March 25, 1999).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

This hearing on the Juvenile Crime Control and Delinquency Prevention Act (H.R. 1150) presents testimonies from individuals who administer the key federal programs that address problems of juvenile delinquency and runaway and homeless youth. As the committee looks toward reauthorizing the Juvenile Justice Act, it is suggested that the act needs a…

Connect: An Effective Community-Based Youth Suicide Prevention Program

ERIC Educational Resources Information Center

Bean, Gretchen; Baber, Kristine M.

2011-01-01

Youth suicide prevention is an important public health issue. However, few prevention programs are theory driven or systematically evaluated. This study evaluated Connect, a community-based youth suicide prevention program. Analysis of pre and posttraining questionnaires from 648 adults and 204 high school students revealed significant changes in…

Comprehensive Treatment of Runaway Children and Their Parents.

ERIC Educational Resources Information Center

Wodarski, John S.; Ammons, Paul W.

This paper reviews the scope of the problem of runaway children and presents treatment approaches currently in use. Several findings on runaway children are discussed: (1) the multiple social and psychological difficulties faced by parents; (2) the high degree of family strain; and (3) the runaways' dissatisfactions with peer and adult…

Adolescent Motivation to Attend Youth Programs: A Mixed-Methods Investigation

ERIC Educational Resources Information Center

Akiva, Thomas; Horner, Christy Galletta

2016-01-01

Research suggests that adolescents can benefit from participating in youth programs; however, recruitment and retention are challenging for many programs, and youth living in low-income, urban areas can be the hardest to reach. We investigated motivation to attend a neighborhood-based program for urban adolescents. Participants completed…

Diffusion with Varying Drag; the Runaway Problem.

NASA Astrophysics Data System (ADS)

Rollins, David Kenneth

We study the motion of electrons in an ionized plasma of electrons and ions in an external electric field. A probability distribution function describes the electron motion and is a solution of a Fokker-Planck equation. In zero field, the solution approaches an equilibrium Maxwellian. For arbitrarily small field, electrons overcome the diffusive effects and are freely accelerated by the field. This is the electron runaway phenomenon. We treat the electric field as a small perturbation. We consider various diffusion coefficients for the one dimensional problem and determine the runaway current as a function of the field strength. Diffusion coefficients, non-zero on a finite interval are examined. Some non-trivial cases of these can be solved exactly in terms of known special functions. The more realistic case where the diffusion coefficient decays with velocity are then considered. To determine the runaway current, the equivalent Schrodinger eigenvalue problem is analysed. The smallest eigenvalue is shown to be equal to the runaway current. Using asymptotic matching a solution can be constructed which is then used to evaluate the runaway current. The runaway current is exponentially small as a function of field strength. This method is used to extract results from the three dimensional problem.

Africentric youth and family rites of passage program: promoting resilience among at-risk African American youths.

PubMed

Harvey, Aminifu R; Hill, Robert B

2004-01-01

This article examines the effects of an Africentric youth and family rites of passage program on at-risk African American youths and their parents. Data were obtained from a three-year evaluation of a youth rites of passage demonstration project using therapeutic interventions based on Africentric principles. At-risk African American boys between ages 11.5 and 14.5 years with no history of substance abuse were referred from the criminal justice system, diversion programs, and local schools. The evaluation revealed that participating youths exhibited gains in self-esteem and accurate knowledge of the dangers of drug abuse. Although the differences were not statistically significant, parents demonstrated improvements in parenting skills, racial identity, cultural awareness, and community involvement. Evidence from interviews and focus groups suggests that the program's holistic, family-oriented, Africentric, strengths-based approach and indigenous staff contributed to its success.

Strengthening Indian Country through Tribal Youth Programs

ERIC Educational Resources Information Center

Pearson, Sarah S.

2009-01-01

Grants awarded by the Office of Juvenile Justice and Delinquency Prevention (OJJDP) Tribal Youth Program (TYP) support and enhance tribal efforts to prevent and control delinquency and improve the juvenile justice system for American Indian/Alaska Native (AI/AN) youth ages 17 and under. TYPs operate in tribal communities, supporting tribal efforts…

75 FR 52671 - YouthBuild Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-27

... required by green building and weatherization industries but are not yet standardized. A full list of the...Build Program AGENCY: Employment and Training Administration, Labor. ACTION: Notice of proposed...Build Transfer Act of 2006 (Transfer Act), which establishes the YouthBuild program in the Department...

Youth Sport as a Component of Organized Afterschool Programs

ERIC Educational Resources Information Center

Coatsworth, J. Douglas; Conroy, David E.

2007-01-01

Organized afterschool programs have received increased attention over the past two decades because of changes in family demographics and in society's structures for supervising and socializing youth. The number of afterschool programs has been rapidly expanding to meet the increased need. However, not all youth in need are being reached, and the…

Middle School Dropout? Enrollment Trends in the California 4-H Youth Development Program

ERIC Educational Resources Information Center

Russell, Stephen T.; Heck, Katherine E.

2008-01-01

There is a widespread belief that youth drop out of youth development programs during the middle school years. Alternative explanations for the smaller number of adolescent program participants have yet to be explored. We examine age trends in program enrollment using data from over 221,000 youth enrolled in the California 4-H Youth Development…

On the avalanche generation of runaway electrons during tokamak disruptions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Martín-Solís, J. R., E-mail: solis@fis.uc3m.es; Loarte, A.; Lehnen, M.

2015-08-15

A simple zero dimensional model for a tokamak disruption is developed to evaluate the avalanche multiplication of a runaway primary seed during the current quench phase of a fast disruptive event. Analytical expressions for the plateau runaway current, the energy of the runaway beam, and the runaway energy distribution function are obtained allowing the identification of the parameters dominating the formation of the runaway current during disruptions. The effect of the electromagnetic coupling to the vessel and the penetration of the external magnetic energy during the disruption current quench as well as of the collisional dissipation of the runaway currentmore » at high densities are investigated. Current profile shape effects during the formation of the runaway beam are also addressed by means of an upgraded one-dimensional model.« less

Emerging Themes in Youth Apprenticeship Programs: A Qualitative Study.

ERIC Educational Resources Information Center

Evanciew, Cheryl E. P.

A qualitative study examined experiences between mentors and youth apprentices from the standpoint of situated cognition theory. The youth apprenticeship program studied was located in a rural southeastern community. High school youth apprentices worked with adult mentors and management personnel in selected businesses in the fields of business…

Can Specialized After-School Programs Impact Delinquent Behavior among African American Youth?

ERIC Educational Resources Information Center

Barker, Narviar Cathcart

This study examined the effect of a specialized after-school program, the Services to Youth Program (STYP), as one method of preventing the reoccurrence of criminal activity among delinquent youth. Seven African American youth who actively participated in the structured, curriculum-based after-school program were compared with a matched group of…

Mapping Out-of-School-Time Youth Science Programs: Organizational Patterns and Possibilities

NASA Astrophysics Data System (ADS)

Laursen, S. L.; Archie, T.; Thiry, H.

2012-12-01

Out-of-school-time (OST) experiences promise to enrich young (K-12) people's experience of science, technology and engineering. Belief is widespread that OST programs are ideal locations to learn science, and that youth participation may enhance the science workforce and increase access to science for girls and minorities. Yet we know little about the scope or nature of science-focused OST youth programming. Variety poses a challenge for researchers, with OST sites in schools, museums, zoos, science and nature centers, aquariums, planetariums, and community centers; and formats including after-school clubs, camps, workshops, festivals, research apprenticeships, and more. Moreover, there is no single national network through which researchers might reach and recruit nationally representative samples of programs. Thus, to date there has been no systematic study of the broader national landscape of OST STEM programming. Our national study, Mapping Out-of-School-Time Science (MOST-Science), examines a national sample of OST programs focused on science, engineering, and/or technology. Here we describe first findings about the characteristics of these programs and their home organizations, including aspects of program design, structure, funding, staffing, and youth audience. Using an electronic survey, we collected data from 417 programs and classified their host institutions into eight organizational types: aquariums and zoos, museums, non-profits, national youth organizations, K-12 school districts, colleges and universities, government labs, and private sector organizations. We then examine key attributes of the youth programs hosted by these institution and discuss differences based on organizational types, including scientific organizations that are especially well equipped to offer research and field experiences. Programs engaging youth in research and field experiences are offered across all organizational types. Yet they vary notably in the size and demographics

The Complete Resource Guide for Summer Youth Programs. Program Ideas for Summer Youth Jobs Project Managers.

ERIC Educational Resources Information Center

National Alliance of Business, Inc., Washington, DC.

This guide consists of suggestions, ideas, and tips intended to stimulate development of cooperative summer youth employment programs in local communities. Addressed in the individual sections of the guide are the following topics: tips on where to start, suggestions on how to get started, hints on securing resources, program resources, use of…

Current Federal Policies and Programs for Youth.

ERIC Educational Resources Information Center

Reingold (J.R.) and Associates, Inc., Washington, DC.

This document comprises a department-by-department review of the major federal programs and activities serving youth in 1989-90. Youth initiatives in the following agencies are described and new activities and significant changes are discussed: (1) U.S. Department of Labor; (2) U.S. Department of Health and Human Services; (3) U.S. Department of…

The Stanford Medical Youth Science Program: Educational and Science-Related Outcomes

ERIC Educational Resources Information Center

Crump, Casey; Ned, Judith; Winkleby, Marilyn A.

2015-01-01

Biomedical preparatory programs (pipeline programs) have been developed at colleges and universities to better prepare youth for entering science- and health-related careers, but outcomes of such programs have seldom been rigorously evaluated. We conducted a matched cohort study to evaluate the Stanford Medical Youth Science Program's Summer…

Programming by Choice: Urban Youth Learning Programming with Scratch

ERIC Educational Resources Information Center

Maloney, John; Peppler, Kylie; Kafai, Yasmin B.; Resnick, Mitchel; Rusk, Natalie

2008-01-01

This paper describes Scratch, a visual, block-based programming language designed to facilitate media manipulation for novice programmers. We report on the Scratch programming experiences of urban youth ages 8-18 at a Computer Clubhouse--an after school center--over an 18-month period. Our analyses of 536 Scratch projects collected during this…

Enhancement of runaway production by resonant magnetic perturbation on J-TEXT

NASA Astrophysics Data System (ADS)

Chen, Z. Y.; Huang, D. W.; Izzo, V. A.; Tong, R. H.; Jiang, Z. H.; Hu, Q. M.; Wei, Y. N.; Yan, W.; Rao, B.; Wang, S. Y.; Ma, T. K.; Li, S. C.; Yang, Z. J.; Ding, D. H.; Wang, Z. J.; Zhang, M.; Zhuang, G.; Pan, Y.; J-TEXT Team

2016-07-01

The suppression of runaways following disruptions is key for the safe operation of ITER. The massive gas injection (MGI) has been developed to mitigate heat loads, electromagnetic forces and runaway electrons (REs) during disruptions. However, MGI may not completely prevent the generation of REs during disruptions on ITER. Resonant magnetic perturbation (RMP) has been applied to suppress runaway generation during disruptions on several machines. It was found that strong RMP results in the enhancement of runaway production instead of runaway suppression on J-TEXT. The runaway current was about 50% pre-disruption plasma current in argon induced reference disruptions. With moderate RMP, the runway current decreased to below 30% pre-disruption plasma current. The runaway current plateaus reach 80% of the pre-disruptive current when strong RMP was applied. Strong RMP may induce large size magnetic islands that could confine more runaway seed during disruptions. This has important implications for runaway suppression on large machines.

Net Generation of Youth: A Case Study of Students in a Technology-Based Youth Development Program

ERIC Educational Resources Information Center

James, Coran

2013-01-01

The purpose of this interpretive study was to understand how students made sense of their experiences in a technology-based youth development program. This study was framed by James P. Connell and Michelle A. Gambone's, Community Action Framework for Youth Development, conceptual model for understanding youth development that identifies the…

Youth perceptions of comprehensive adolescent health services through the Boston HAPPENS program.

PubMed

Rosenfeld, S L; Keenan, P M; Fox, D J; Chase, L H; Melchiono, M W; Woods, E R

2000-01-01

The Boston HAPPENS (HIV Adolescent Provider and Peer Education Network for Services) program is a collaborative network of care made up of 8 organizations that serve youth and provide coordinated care for human immunodeficiency virus (HIV)-positive, homeless, and at-risk youth aged 12 to 24 years. Learning youth perceptions about the program is essential to determine if the program is meeting their needs. In this qualitative evaluation, 18 youth served by the network met in 4 focus groups to provide their view of the program. Services within 5 categories were assessed: (a) medical care, (b) mental health and substance abuse care, (c) HIV prevention and care, (d) case management, and (e) allocation of finances. Boston HAPPENS has achieved name recognition and provides many needed services for youth from a wide variety of backgrounds. The youth were comfortable receiving care and were appreciative of the comprehensive services available. They provided suggestions for how mental health services could be offered as one-on-one counseling as part of "wellness care." Young participants also requested more recreational and support opportunities for young people living with HIV. Qualitative evaluations such as this give a voice to youth to advocate for services they need. By including youth ideas and perspectives during program development and implementation, services can be more attractive to groups of at-risk youth who historically have been less likely to seek care.

School to Employment Program (STEP) Jobs for Youth. Annual Report.

ERIC Educational Resources Information Center

New York State Dept. of Labor, Albany.

The School to Employment Program (STEP) provided job placement, training, counseling, and remediation for economically disadvantaged youth aged 14-21 who were at risk of dropping out of school or who had dropped out and were unprepared for employment. Its two major components were in-school and out-of-school programs. Youth in both programs were…

Focus on Youth. National Symposium on Youth Violence: Team Action Youth Involvement Programs to Decrease Violence (1st, Reno, Nevada, November 9-12, 1980).

ERIC Educational Resources Information Center

Somers, Adele, Ed.; And Others

The conference proceedings of the First National Symposium on Youth Violence are presented in terms of the program objectives, i.e., to identify successful youth involvement programs and to develop positive strategies for decreasing violence. This monograph provides the program schedule and texts and summaries of various speeches on the topics of…

On the kinematics of a runaway Be star population

NASA Astrophysics Data System (ADS)

Boubert, D.; Evans, N. W.

2018-07-01

We explore the hypothesis that B-type emission-line stars (Be stars) have their origin in mass-transfer binaries by measuring the fraction of runaway Be stars. We assemble the largest-to-date catalogue of 632 Be stars with 6D kinematics, exploiting the precise astrometry of the Tycho-Gaia Astrometric Solution from the first Gaia data release. Using binary stellar evolution simulations, we make predictions for the runaway and equatorial rotation velocities of a runaway Be star population. Accounting for observational biases, we calculate that if all classical Be stars originated through mass transfer in binaries, then 17.5 per cent of the Be stars in our catalogue should be runaways. The remaining 82.5 per cent should be in binaries with subdwarfs, white dwarfs, or neutron stars, because those systems either remained bound post-supernova or avoided the supernova entirely. Using a Bayesian methodology, we compare the hypothesis that each Be star in our catalogue is a runaway to the null hypothesis that it is a member of the Milky Way disc. We find that 13.1^{+2.6}_{-2.4} per cent of the Be stars in our catalogue are runaways and identify a subset of 40 high-probability runaways. We argue that deficiencies in our understanding of binary stellar evolution, as well as the degeneracy between velocity dispersion and number of runaway stars, can explain the slightly lower runaway fraction. We thus conclude that all Be stars could be explained by an origin in mass-transfer binaries. This conclusion is testable with the second Gaia data release (DR2).

On the kinematics of a runaway Be star population

NASA Astrophysics Data System (ADS)

Boubert, D.; Evans, N. W.

2018-04-01

We explore the hypothesis that B type emission-line stars (Be stars) have their origin in mass-transfer binaries by measuring the fraction of runaway Be stars. We assemble the largest-to-date catalogue of 632 Be stars with 6D kinematics, exploiting the precise astrometry of the Tycho-Gaia Astrometric Solution (TGAS) from the first Gaia Data Release. Using binary stellar evolution simulations, we make predictions for the runaway and equatorial rotation velocities of a runaway Be star population. Accounting for observational biases, we calculate that if all classical Be stars originated through mass transfer in binaries, then 17.5% of the Be stars in our catalogue should be runaways. The remaining 82.5% should be in binaries with subdwarfs, white dwarfs or neutron stars, because those systems either remained bound post-supernova or avoided the supernova entirely. Using a Bayesian methodology, we compare the hypothesis that each Be star in our catalogue is a runaway to the null hypothesis that it is a member of the Milky Way disc. We find that 13.1^{+2.6}_{-2.4}% of the Be stars in our catalogue are runaways, and identify a subset of 40 high-probability runaways. We argue that deficiencies in our understanding of binary stellar evolution, as well as the degeneracy between velocity dispersion and number of runaway stars, can explain the slightly lower runaway fraction. We thus conclude that all Be stars could be explained by an origin in mass-transfer binaries. This conclusion is testable with the second Gaia data release (DR2).

Thermonuclear runaways in nova outbursts

NASA Technical Reports Server (NTRS)

Shankar, Anurag; Arnett, David; Fryxell, Bruce A.

1992-01-01

Results of exploratory, two-dimensional numerical calculations of a local thermonuclear runaway on the surface of a white dwarf are reported. It is found that the energy released by the runaway can induce a significant amount of vorticity near the burning region. Such mass motions account naturally for mixing of core matter into the envelope during the explosion. A new mechanism for the lateral spread of nuclear burning is also discussed.

Youth exposure to violence prevention programs in a national sample.

PubMed

Finkelhor, David; Vanderminden, Jennifer; Turner, Heather; Shattuck, Anne; Hamby, Sherry

2014-04-01

This paper assesses how many children and youth have had exposure to programs aimed at preventing various kinds of violence perpetration and victimization. Based on a national sample of children 5-17, 65% had ever been exposed to a violence prevention program, 55% in the past year. Most respondents (71%) rated the programs as very or somewhat helpful. Younger children (5-9) who had been exposed to higher quality prevention programs had lower levels of peer victimization and perpetration. But the association did not apply to older youth or youth exposed to lower quality programs. Disclosure to authorities was also more common for children with higher quality program exposure who had experienced peer victimizations or conventional crime victimizations. The findings are consistent with possible benefits from violence prevention education programs. However, they also suggest that too few programs currently include efficacious components. Copyright © 2014 Elsevier Ltd. All rights reserved.

Africentric Youth and Family Rites of Passage Program: Promoting Resilience among At-Risk African American Youths

ERIC Educational Resources Information Center

Harvey, Aminifu R.; Hill, Robert B.

2004-01-01

This article examines the effects of an Africentric youth and family rites of passage program on at-risk African American youths and their parents. Data were obtained from a three-year evaluation of a youth rites of passage demonstration project using therapeutic interventions based on Africentric principles. At-risk African American boys between…

Thinking Broadly: Financing Strategies for Youth Programs

ERIC Educational Resources Information Center

Deich, Sharon G.; Hayes, Cheryl D.

2007-01-01

This publication is part of a series of tools and resources on financing and sustaining youth programming. These tools and resources are intended to help policymakers, program developers, and community leaders develop innovative strategies for implementing, financing, and sustaining effective programs and policies. This strategy brief presents a…

An Approach to Theory-Based Youth Programming

ERIC Educational Resources Information Center

Duerden, Mat D.; Gillard, Ann

2011-01-01

A key but often overlooked aspect of intentional, out-of-school-time programming is the integration of a guiding theoretical framework. The incorporation of theory in programming can provide practitioners valuable insights into essential processes and principles of successful programs. While numerous theories exist that relate to youth development…

The Impact of Oakland Freedom School's Summer Youth Program on the Psychosocial Development of African American Youth

ERIC Educational Resources Information Center

Bethea, Sharon L.

2012-01-01

The present investigation considers the program outcomes of one community youth project, Leadership Excellence Inc., Oakland Freedom Schools. Oakland Freedom Schools are culturally relevant 6-week summer Language Arts enrichment programs for primarily inner-city African American youth aged 5 to 14 years. In this study, 79 African American youth…

Culturally appropriate HIV/AIDS and substance abuse prevention programs for urban Native youth.

PubMed

Aguilera, Solis; Plasencia, Ana Vanesa

2005-09-01

This article will examine HIV/AIDS and substance abuse prevention for urban Native youth in Oakland, California. It will highlight the Native American Health Center's Youth Services programs. These programs incorporate solutions based on a traditional value system rooted in Native culture and consisting of youth empowerment, leadership training, prevention activities, traditional cultural activities and wellness and life skills education. They aim to reduce HIV/AIDS and substance abuse risk for American Indian/Alaska Native (AI/AN) youth through structured, community-based interventions. The Youth Services Program's events, such as the Seventh Native American Generation and the Gathering of Native Americans, offer effective and culturally relevant ways of teaching youth about American Indian/Alaska Native history, intergenerational trauma, and traditional Native culture. Satisfaction surveys gathered from these youth provide invaluable data on the positive effects of these prevention efforts. The need for culturally relevant and culturally appropriate HIV/AIDS and substance abuse prevention programs for urban AI/AN youth is apparent. These prevention efforts must be creatively integrated into the multidimensional and complex social structures of Native American youth.

Runaway electrons and magnetic island confinement

DOE PAGES

Boozer, Allen H.

2016-08-19

The breakup of magnetic surfaces is a central feature of ITER planning for the avoidance of damage due to runaway electrons. Rapid thermal quenches, which lead to large accelerating voltages, are thought to be due to magnetic surface breakup. Impurity injection to avoid and to mitigate both halo and runaway electron currents utilizes massive gas injection or shattered pellets. The actual deposition is away from the plasma center, and the breakup of magnetic surfaces is thought to spread the effects of the impurities across the plasma cross section. The breakup of magnetic surfaces would prevent runaway electrons from reaching relativisticmore » energies were it not for the persistence of non-intercepting flux tubes. These are tubes of magnetic field lines that do not intercept the walls. In simulations and in magnetic field models, non-intercepting flux tubes are found to persist near the magnetic axis and in the cores of magnetic islands even when a large scale magnetic surface breakup occurs. As long as a few magnetic surfaces reform before all of the non-intercepting flux tubes dissipate, energetic electrons confined and accelerated in these flux tubes can serve as the seed electrons for a transfer of the overall plasma current from thermal to relativistic carriers. The acceleration of electrons is particularly strong because of the sudden changes in the poloidal flux that naturally occur in a rapid magnetic relaxation. Furthermore, the physics of magnetic islands as non-intercepting flux tubes is studied. Expressions are derived for (1) the size of islands required to confine energetic runaway electrons, (2) the accelerating electric field in an island, (3) the increase or reduction in the size of an island by the runaway electron current, (4) the approximate magnitude of the runaway current in an island, and (5) the time scale for the evolution of an island.« less

Runaway electrons and magnetic island confinement

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boozer, Allen H., E-mail: ahb17@columbia.edu

The breakup of magnetic surfaces is a central feature of ITER planning for the avoidance of damage due to runaway electrons. Rapid thermal quenches, which lead to large accelerating voltages, are thought to be due to magnetic surface breakup. Impurity injection to avoid and to mitigate both halo and runaway electron currents utilizes massive gas injection or shattered pellets. The actual deposition is away from the plasma center, and the breakup of magnetic surfaces is thought to spread the effects of the impurities across the plasma cross section. The breakup of magnetic surfaces would prevent runaway electrons from reaching relativisticmore » energies were it not for the persistence of non-intercepting flux tubes. These are tubes of magnetic field lines that do not intercept the walls. In simulations and in magnetic field models, non-intercepting flux tubes are found to persist near the magnetic axis and in the cores of magnetic islands even when a large scale magnetic surface breakup occurs. As long as a few magnetic surfaces reform before all of the non-intercepting flux tubes dissipate, energetic electrons confined and accelerated in these flux tubes can serve as the seed electrons for a transfer of the overall plasma current from thermal to relativistic carriers. The acceleration of electrons is particularly strong because of the sudden changes in the poloidal flux that naturally occur in a rapid magnetic relaxation. The physics of magnetic islands as non-intercepting flux tubes is studied. Expressions are derived for (1) the size of islands required to confine energetic runaway electrons, (2) the accelerating electric field in an island, (3) the increase or reduction in the size of an island by the runaway electron current, (4) the approximate magnitude of the runaway current in an island, and (5) the time scale for the evolution of an island.« less

Runaway electrons and magnetic island confinement

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boozer, Allen H.

The breakup of magnetic surfaces is a central feature of ITER planning for the avoidance of damage due to runaway electrons. Rapid thermal quenches, which lead to large accelerating voltages, are thought to be due to magnetic surface breakup. Impurity injection to avoid and to mitigate both halo and runaway electron currents utilizes massive gas injection or shattered pellets. The actual deposition is away from the plasma center, and the breakup of magnetic surfaces is thought to spread the effects of the impurities across the plasma cross section. The breakup of magnetic surfaces would prevent runaway electrons from reaching relativisticmore » energies were it not for the persistence of non-intercepting flux tubes. These are tubes of magnetic field lines that do not intercept the walls. In simulations and in magnetic field models, non-intercepting flux tubes are found to persist near the magnetic axis and in the cores of magnetic islands even when a large scale magnetic surface breakup occurs. As long as a few magnetic surfaces reform before all of the non-intercepting flux tubes dissipate, energetic electrons confined and accelerated in these flux tubes can serve as the seed electrons for a transfer of the overall plasma current from thermal to relativistic carriers. The acceleration of electrons is particularly strong because of the sudden changes in the poloidal flux that naturally occur in a rapid magnetic relaxation. Furthermore, the physics of magnetic islands as non-intercepting flux tubes is studied. Expressions are derived for (1) the size of islands required to confine energetic runaway electrons, (2) the accelerating electric field in an island, (3) the increase or reduction in the size of an island by the runaway electron current, (4) the approximate magnitude of the runaway current in an island, and (5) the time scale for the evolution of an island.« less

Strategies for fostering basic psychological needs support in high quality youth leadership programs.

PubMed

Bean, Corliss; Harlow, Meghan; Kendellen, Kelsey

2017-04-01

Youth leadership programming has become an increasingly common context to foster basic psychological needs and promote youth development. The purpose of this qualitative study was to explore strategies involved in fostering youth needs support within six leadership programs. Two leaders and 30 youth participated in semi-structured interviews to better understand the strategies used to foster needs support. Findings revealed that leaders were able to foster a sense of relatedness among youth through building trusting adult-youth relationships and nurturing an inclusive environment. Maximizing choice and negotiating youth voice helped to foster youth's autonomy. Finally, creating a task-oriented climate and providing intentional opportunities for skill-building helped to foster youth's competence. Findings suggest that training for leaders is critical in understanding what, and how strategies should be employed to help foster youth needs support in leadership programming. Limitations and future directions are outlined. Copyright © 2016 Elsevier Ltd. All rights reserved.

The PIC Youth Primer: Improving JTPA Programs for Youth.

ERIC Educational Resources Information Center

Snedeker, Bonnie; And Others

This guide for Private Industry Council (PIC) officers, members, and staff is written to assist in planning and overseeing effective programs for youth at risk in the local labor market using resources allocated under the Job Training Partnership Act (JTPA). Section I takes a broad view of the problem of building effective employability…

Paper and Process: How Youth Programs Manage Program Intake, Individual Service Strategy Development, and Case Files.

ERIC Educational Resources Information Center

Callahan, Jim; McLaughlin, Brenda

This guide presents information and materials to help youth programs manage program intake, design an individual service strategy (ISS) as mandated in the Workforce Investment Act, and manage case files. The materials are based on information obtained from staff working in seven successful youth workforce investment programs in Maryland,…

Social capital and youth development: toward a typology of program practices.

PubMed

Emery, Mary

2013-06-01

As part of our inquiry into how youth development and 4-H programming can affect the development of social capital for youth and for the community, we engaged youth in ripple mapping. Based on this information, we provide a typology of participation structures in youth development activities and the expected bridging and bonding social capital outcomes for each type. This article outlines the key factors underlying the typology and discusses strategies for using the typology to expand the impact of youth development and 4-H programming on young people and communities. It also outlines potential implications for increasing opportunities for fostering social capital leading to a spiraling-up effect for youth, volunteers, and the community. Copyright © 2013 Wiley Periodicals, Inc., A Wiley Company.

Gender Issues in Youth Development Programs.

ERIC Educational Resources Information Center

Nicholson, Heather Johnston; And Others

This document discusses the question of gender in youth development programs, those structured activities and opportunities sponsored by organizations other than schools and offered outside of school hours. Many of these organizations offer programs for people of all ages but the clear focus of this paper is early adolescence, about ages 10 to 15.…

Runaways: A Review of the Literature.

ERIC Educational Resources Information Center

Taylor, Jennifer; Mosteller, Frederick

More than half of runaway adolescents cite poor family communication and conflict as the primary reasons for running. Runaways (.5-1.5 million annually) generally arrive on the streets with few survival skills and little money. They are often subject to abuse of various sorts, and many eventually resort to criminal activity or use drugs in efforts…

How adolescents come to see themselves as more responsible through participation in youth programs.

PubMed

Wood, Dustin; Larson, Reed W; Brown, Jane R

2009-01-01

This qualitative study was aimed at developing theory about the process underlying the development of responsibility grounded in accounts of youth who reported experiencing this change. A total of 108 high-school-aged (M = 16.5) youth from 11 programs were interviewed about their experiences within the program, and 24 reported becoming more responsible through their participation. The youth's accounts suggested that this process was driven largely by successfully fulfilling program expectations. This process was driven by youth's adherence to their commitments and their consideration of the consequences of their actions on others. Youth mentioned changes in responsibility most frequently in three programs, which appeared to differ from the remaining programs in having more structure and placing greater ownership and accountability on youth.

Emerging Youth Leaders in an After-School Civic Leadership Program

ERIC Educational Resources Information Center

Monkman, Karen; Proweller, Amira

2016-01-01

This qualitative study examines the notion of youth leadership in an after-school program focused on teaching leadership skills and instilling habits of civic engagement within a long-term support program that prioritizes college readiness for low-income minority students. Through activities designed to help youth discover their passions, envision…

Empowering Organizations: Approaches to Tobacco Control through Youth Empowerment Programs

ERIC Educational Resources Information Center

LeRoy, Lisa; Benet, Dana Jones; Mason, Theresa; Austin, W. David; Mills, Sherry

2004-01-01

Whereas most evaluations of youth empowerment focus on individual outcomes (i.e., were individual youths empowered?), this article focuses on the program as the unit of analysis and seeks to explain how organizational structures, program design features, and processes lead to organizational empowerment (OE). OE is defined as organizational efforts…

Youth on the Street: Abuse and Neglect in the Eighties.

ERIC Educational Resources Information Center

Kufeldt, Kathleen; Nimmo, Margaret

1987-01-01

Interviews with 489 runaway and homeless youth (often victims of abuse and neglect) identified two groups: (1) "runners," who leave home intending not to return and (2) "in and outers," who run away as an impulsive temporary coping mechanism. Risk of engaging in illegal activity increased with distance and time away. (Author/VW)

Healthy & Empowered Youth: A Positive Youth Development Program for Native Youth.

PubMed

Rushing, Stephanie N Craig; Hildebrandt, Nichole L; Grimes, Carol J; Rowsell, Amanda J; Christensen, Benjamin C; Lambert, William E

2017-03-01

During 2010-2012, Oregon Health & Science University's Prevention Research Center, a Northwest Tribe, and the Northwest Portland Area Indian Health Board, collaborated to evaluate the Healthy & Empowered Youth Project, a school- and community-based positive youth development program for American Indian and Alaska Native high school students. The Native STAND (Students Together Against Negative Decisions) curriculum was enhanced with hands-on learning activities in media design to engage students in sexual and reproductive health topics covered by the curriculum. Guest speakers, field trips, and extracurricular activities were added to provide academic enrichment, engage students in cultural activities, and offer opportunities for career development. Students completed comprehensive pre- and post-surveys, and the authors conducted focus groups and key informant interviews with students and teachers. Data analysis was conducted during 2013-2014. Survey findings demonstrated improvements in student leadership and achievement, physical and mental health, and protective sexual health behaviors. The percentage of female teens reporting use of a condom the last time they had sex increased from 17% to 30%, and those who reported ever having been tested for sexually transmitted illnesses doubled from 12% to 24%. Focus group and interview findings indicated similar improvements in student self-esteem, life skills, health behavior, and engagement in community. The Healthy & Empowered Youth Project educated and empowered Native high school students on a variety of sensitive health topics. The media enhancements were central to the program's success, reinforcing and personalizing classroom lessons and generating health-related videos and posters that resonated with family and friends. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Can Cell to Cell Thermal Runaway Propagation be Prevented in a Li-ion Battery Module?

NASA Technical Reports Server (NTRS)

Jeevarajan, Judith; Lopez, Carlos; Orieukwu, Josephat

2014-01-01

Increasing cell spacing decreased adjacent cell damage center dotElectrically connected adjacent cells drained more than physically adjacent cells center dotRadiant barrier prevents propagation when fully installed between BP cells center dotBP cells vent rapidly and expel contents at 100% SOC -Slower vent with flame/smoke at 50% -Thermal runaway event typically occurs at 160 degC center dotLG cells vent but do not expel contents -Thermal runaway event typically occurs at 200 degC center dotSKC LFP modules did not propagate; fuses on negative terminal of cell may provide a benefit in reducing cell to cell damage propagation. New requirement in NASA-Battery Safety Requirements document: JSC 20793 Rev C 5.1.5.1 Requirements - Thermal Runaway Propagation a. For battery designs greater than a 80-Wh energy employing high specific energy cells (greater than 80 watt-hours/kg, for example, lithium-ion chemistries) with catastrophic failure modes, the battery shall be evaluated to ascertain the severity of a worst-case single-cell thermal runaway event and the propensity of the design to demonstrate cell-to-cell propagation in the intended application and environment. NASA has traditionally addressed the threat of thermal runaway incidents in its battery deployments through comprehensive prevention protocols. This prevention-centered approach has included extensive screening for manufacturing defects, as well as robust battery management controls that prevent abuse-induced runaway even in the face of multiple system failures. This focused strategy has made the likelihood of occurrence of such an event highly improbable. b. The evaluation shall include all necessary analysis and test to quantify the severity (consequence) of the event in the intended application and environment as well as to identify design modifications to the battery or the system that could appreciably reduce that severity. In addition to prevention protocols, programs developing battery designs with

Program theory-driven evaluation science in a youth development context.

PubMed

Deane, Kelsey L; Harré, Niki

2014-08-01

Program theory-driven evaluation science (PTDES) provides a useful framework for uncovering the mechanisms responsible for positive change resulting from participation in youth development (YD) programs. Yet it is difficult to find examples of PTDES that capture the complexity of such experiences. This article offers a much-needed example of PTDES applied to Project K, a youth development program with adventure, service-learning and mentoring components. Findings from eight program staff focus groups, 351 youth participants' comments, four key program documents, and results from six previous Project K research projects were integrated to produce a theory of change for the program. A direct logic analysis was then conducted to assess the plausibility of the proposed theory against relevant research literature. This demonstrated that Project K incorporates many of the best practice principles discussed in the literature that covers the three components of the program. The contributions of this theory-building process to organizational learning and development are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Spontaneous dissipation of elastic energy by self-localizing thermal runaway

NASA Astrophysics Data System (ADS)

Braeck, S.; Podladchikov, Y. Y.; Medvedev, S.

2009-10-01

Thermal runaway instability induced by material softening due to shear heating represents a potential mechanism for mechanical failure of viscoelastic solids. In this work we present a model based on a continuum formulation of a viscoelastic material with Arrhenius dependence of viscosity on temperature and investigate the behavior of the thermal runaway phenomenon by analytical and numerical methods. Approximate analytical descriptions of the problem reveal that onset of thermal runaway instability is controlled by only two dimensionless combinations of physical parameters. Numerical simulations of the model independently verify these analytical results and allow a quantitative examination of the complete time evolutions of the shear stress and the spatial distributions of temperature and displacement during runaway instability. Thus we find that thermal runaway processes may well develop under nonadiabatic conditions. Moreover, nonadiabaticity of the unstable runaway mode leads to continuous and extreme localization of the strain and temperature profiles in space, demonstrating that the thermal runaway process can cause shear banding. Examples of time evolutions of the spatial distribution of the shear displacement between the interior of the shear band and the essentially nondeforming material outside are presented. Finally, a simple relation between evolution of shear stress, displacement, shear-band width, and temperature rise during runaway instability is given.

Summer-Jobs-for-Youth Program Guide. How to Develop and Manage a Summer Youth Jobs Program. A Technical Assistance Guide.

ERIC Educational Resources Information Center

National Alliance of Business, Inc., Washington, DC.

This guide offers a practical approach for operating summer youth employment programs that involves cooperation among private businesses and local organizations. A timetable provides a month-by-month schedule. Seven sections discuss management responsibilities. Program Planning covers scope, goals, and coordination. Program Management addresses…

A systematic review of evaluated suicide prevention programs targeting indigenous youth.

PubMed

Harlow, Alyssa F; Bohanna, India; Clough, Alan

2014-01-01

Indigenous young people have significantly higher suicide rates than their non-indigenous counterparts. There is a need for culturally appropriate and effective suicide prevention programs for this demographic. This review assesses suicide prevention programs that have been evaluated for indigenous youth in Australia, Canada, New Zealand, and the United States. The databases MEDLINE and PsycINFO were searched for publications on suicide prevention programs targeting indigenous youth that include reports on evaluations and outcomes. Program content, indigenous involvement, evaluation design, program implementation, and outcomes were assessed for each article. The search yielded 229 articles; 90 abstracts were assessed, and 11 articles describing nine programs were reviewed. Two Australian programs and seven American programs were included. Programs were culturally tailored, flexible, and incorporated multiple-levels of prevention. No randomized controlled trials were found, and many programs employed ad hoc evaluations, poor program description, and no process evaluation. Despite culturally appropriate content, the results of the review indicate that more controlled study designs using planned evaluations and valid outcome measures are needed in research on indigenous youth suicide prevention. Such changes may positively influence the future of research on indigenous youth suicide prevention as the outcomes and efficacy will be more reliable.

Rural and Urban Youth Programs.

ERIC Educational Resources Information Center

Backman, Kenneth; And Others

This publication provides a variety of information on prevention and intervention programs for rural and urban children and adolescents. Drawing from a rural sociological perspective, the introductory paper defines "rural," discusses rural-urban economic and social differences, and lists indicators of risk for rural youth. It discusses the extent…

Tobacco Industry Youth Smoking Prevention Programs: Protecting the Industry and Hurting Tobacco Control

PubMed Central

Landman, Anne; Ling, Pamela M.; Glantz, Stanton A.

2002-01-01

Objectives. This report describes the history, true goals, and effects of tobacco industry–sponsored youth smoking prevention programs. Methods. We analyzed previously-secret tobacco industry documents. Results. The industry started these programs in the 1980s to forestall legislation that would restrict industry activities. Industry programs portray smoking as an adult choice and fail to discuss how tobacco advertising promotes smoking or the health dangers of smoking. The industry has used these programs to fight taxes, clean-indoor-air laws, and marketing restrictions worldwide. There is no evidence that these programs decrease smoking among youths. Conclusions. Tobacco industry youth programs do more harm than good for tobacco control. The tobacco industry should not be allowed to run or directly fund youth smoking prevention programs. PMID:12036777

Interactions between youth and mental health professionals: The Youth Aware of Mental health (YAM) program experience.

PubMed

Wasserman, Camilla; Postuvan, Vita; Herta, Dana; Iosue, Miriam; Värnik, Peeter; Carli, Vladimir

2018-01-01

Youth stand at the core of much mental health promotion, yet little is written about their experiences of such efforts. We aimed to take this on by interviewing youth after they participated in Youth Aware of Mental Health (YAM), a universal mental health promotion program. YAM has a non-anticipatory methodology that provides youth with a safe space for reflection, role-play, and discussion. Addressing everyday mental health, YAM invites the experiences and issues relevant to the youth present to influence the program in a slightly different direction every time. The YAM instructor guides the participants but does not present the youth with given formulas on how to solve their problems. Like any mental health promotion, YAM appeals to some more than others in its intended audience and individuals engage with the program in many different ways. We set out to learn more about these experiences. Thirty-two semi-structured interviews were conducted with 15-17 year olds in Estonia, Italy, Romania and Spain. In these interviews, the researchers made an effort to discuss mental health in terms relevant to youth. Still, wide-ranging levels of motivation, ease with engaging in dialogue with mental health professionals, and comfort with the format and content of YAM were detected. The youth were clustered in five different groups relating to their positioning vis-à-vis the researcher during the interview. The following evocative labels were used: "interested", "foot in the door", "respect for authority", "careful", and "not my topic". Corresponding labels were devised for their YAM experience: "engaged", "initially hesitant", "cautious", "eager to please", or "disengaged". We also observed that the researchers brought their own expectations and employed a variety of approaches that led to anticipating answers, stating the obvious, or getting along better with some of the youth. These modes of interaction were categorized under: "favoritism", "familiarity", "frustration

Conversion of magnetic energy to runaway kinetic energy during the termination of runaway current on the J-TEXT tokamak

NASA Astrophysics Data System (ADS)

Dai, A. J.; Chen, Z. Y.; Huang, D. W.; Tong, R. H.; Zhang, J.; Wei, Y. N.; Ma, T. K.; Wang, X. L.; Yang, H. Y.; Gao, H. L.; Pan, Y.; the J-TEXT Team

2018-05-01

A large number of runaway electrons (REs) with energies as high as several tens of mega-electron volt (MeV) may be generated during disruptions on a large-scale tokamak. The kinetic energy carried by REs is eventually deposited on the plasma-facing components, causing damage and posing a threat on the operation of the tokamak. The remaining magnetic energy following a thermal quench is significant on a large-scale tokamak. The conversion of magnetic energy to runaway kinetic energy will increase the threat of runaway electrons on the first wall. The magnetic energy dissipated inside the vacuum vessel (VV) equals the decrease of initial magnetic energy inside the VV plus the magnetic energy flowing into the VV during a disruption. Based on the estimated magnetic energy, the evolution of magnetic-kinetic energy conversion are analyzed through three periods in disruptions with a runaway current plateau.

Interactions between youth and mental health professionals: The Youth Aware of Mental health (YAM) program experience

PubMed Central

Wasserman, Camilla; Postuvan, Vita; Herta, Dana; Iosue, Miriam; Värnik, Peeter; Carli, Vladimir

2018-01-01

The Youth Aware of Mental health (YAM) experience Youth stand at the core of much mental health promotion, yet little is written about their experiences of such efforts. We aimed to take this on by interviewing youth after they participated in Youth Aware of Mental Health (YAM), a universal mental health promotion program. YAM has a non-anticipatory methodology that provides youth with a safe space for reflection, role-play, and discussion. Addressing everyday mental health, YAM invites the experiences and issues relevant to the youth present to influence the program in a slightly different direction every time. The YAM instructor guides the participants but does not present the youth with given formulas on how to solve their problems. Like any mental health promotion, YAM appeals to some more than others in its intended audience and individuals engage with the program in many different ways. We set out to learn more about these experiences. Conversations about mental health Thirty-two semi-structured interviews were conducted with 15–17 year olds in Estonia, Italy, Romania and Spain. In these interviews, the researchers made an effort to discuss mental health in terms relevant to youth. Still, wide-ranging levels of motivation, ease with engaging in dialogue with mental health professionals, and comfort with the format and content of YAM were detected. The youth were clustered in five different groups relating to their positioning vis-à-vis the researcher during the interview. The following evocative labels were used: “interested”, “foot in the door”, “respect for authority”, “careful”, and “not my topic”. Corresponding labels were devised for their YAM experience: “engaged”, “initially hesitant”, “cautious”, “eager to please”, or “disengaged”. We also observed that the researchers brought their own expectations and employed a variety of approaches that led to anticipating answers, stating the obvious, or getting along

Note: Measurement of the runaway electrons in the J-TEXT tokamak

NASA Astrophysics Data System (ADS)

Chen, Z. Y.; Zhang, Y.; Zhang, X. Q.; Luo, Y. H.; Jin, W.; Li, J. C.; Chen, Z. P.; Wang, Z. J.; Yang, Z. J.; Zhuang, G.

2012-05-01

The runaway electrons have been measured by hard x-ray detectors and soft x-ray array in the J-TEXT tokamak. The hard x-ray radiations in the energy ranges of 0.5-5 MeV are measured by two NaI detectors. The flux of lost runaway electrons can be obtained routinely. The soft x-ray array diagnostics are used to monitor the runaway beam generated in disruptions since the soft x-ray is dominated by the interaction between runaway electrons and metallic impurities inside the plasma. With the aid of soft x-ray array, runaway electron beam has been detected directly during the formation of runaway current plateau following the disruptions.

Predicting Wanton Assault in a General Youth Sample via the HEW Youth Development Model's Community Program Impact Scales, Age and Sex.

ERIC Educational Resources Information Center

Truckenmiller, James L.

The former HEW National Strategy for Youth Development Model was a community-based planning and procedural tool designed to enhance positive youth development and prevent delinquency through a process of youth needs assessment, development of targeted programs, and program impact evaluation. A series of 12 Impact Scales most directly reflect the…

Runaway electrons and ITER

NASA Astrophysics Data System (ADS)

Boozer, Allen H.

2017-05-01

The potential for damage, the magnitude of the extrapolation, and the importance of the atypical—incidents that occur once in a thousand shots—make theory and simulation essential for ensuring that relativistic runaway electrons will not prevent ITER from achieving its mission. Most of the theoretical literature on electron runaway assumes magnetic surfaces exist. ITER planning for the avoidance of halo and runaway currents is focused on massive-gas or shattered-pellet injection of impurities. In simulations of experiments, such injections lead to a rapid large-scale magnetic-surface breakup. Surface breakup, which is a magnetic reconnection, can occur on a quasi-ideal Alfvénic time scale when the resistance is sufficiently small. Nevertheless, the removal of the bulk of the poloidal flux, as in halo-current mitigation, is on a resistive time scale. The acceleration of electrons to relativistic energies requires the confinement of some tubes of magnetic flux within the plasma and a resistive time scale. The interpretation of experiments on existing tokamaks and their extrapolation to ITER should carefully distinguish confined versus unconfined magnetic field lines and quasi-ideal versus resistive evolution. The separation of quasi-ideal from resistive evolution is extremely challenging numerically, but is greatly simplified by constraints of Maxwell’s equations, and in particular those associated with magnetic helicity. The physics of electron runaway along confined magnetic field lines is clarified by relations among the poloidal flux change required for an e-fold in the number of electrons, the energy distribution of the relativistic electrons, and the number of relativistic electron strikes that can be expected in a single disruption event.

Runaway electrons and ITER

DOE PAGES

Boozer, Allen H.

2017-03-24

The potential for damage, the magnitude of the extrapolation, and the importance of the atypical—incidents that occur once in a thousand shots—make theory and simulation essential for ensuring that relativistic runaway electrons will not prevent ITER from achieving its mission. Most of the theoretical literature on electron runaway assumes magnetic surfaces exist. ITER planning for the avoidance of halo and runaway currents is focused on massive gas or shattered-pellet injection of impurities. In simulations of experiments, such injections lead to a rapid large-scale magnetic-surface breakup. Surface breakup, which is a magnetic reconnection, can occur on a quasi-ideal Alfvénic time scalemore » when the resistance is sufficiently small. Nevertheless, the removal of the bulk of the poloidal flux, as in halo-current mitigation, is on a resistive time scale. The acceleration of electrons to relativistic energies requires the confinement of some tubes of magnetic flux within the plasma and a resistive time scale. The interpretation of experiments on existing tokamaks and their extrapolation to ITER should carefully distinguish confined versus unconfined magnetic field lines and quasi-ideal versus resistive evolution. The separation of quasi-ideal from resistive evolution is extremely challenging numerically, but is greatly simplified by constraints of Maxwell’s equations, and in particular those associated with magnetic helicity. Thus, the physics of electron runaway along confined magnetic field lines is clarified by relations among the poloidal flux change required for an e-fold in the number of electrons, the energy distribution of the relativistic electrons, and the number of relativistic electron strikes that can be expected in a single disruption event.« less

AN ANALYSIS OF SUMMER YOUTH DEMONSTRATION PROGRAMS, 1966.

ERIC Educational Resources Information Center

NELLUM, ALBERT L.; AND OTHERS

SUMMER YOUTH EMPLOYMENT PROGRAMS ARE DESIGNED TO (1) OFFER YOUTH WHOLESOME, INCOME-PRODUCING ACTIVITY WHILE THEY ARE OUT OF SCHOOL, (2) GIVE THEM THE OPPORTUNITY TO BECOME ACQUAINTED WITH JOBS AND WORK, (3) LET THEM EXPLORE VOCATIONAL POSSIBILITIES, AND (4) TEACH THEM SOMETHING OF THE EXPECTATIONS AND REQUIREMENTS OF EMPLOYERS, AS WELL AS THEIR…

A backward Monte Carlo method for efficient computation of runaway probabilities in runaway electron simulation

NASA Astrophysics Data System (ADS)

Zhang, Guannan; Del-Castillo-Negrete, Diego

2017-10-01

Kinetic descriptions of RE are usually based on the bounced-averaged Fokker-Planck model that determines the PDFs of RE. Despite of the simplification involved, the Fokker-Planck equation can rarely be solved analytically and direct numerical approaches (e.g., continuum and particle-based Monte Carlo (MC)) can be time consuming specially in the computation of asymptotic-type observable including the runaway probability, the slowing-down and runaway mean times, and the energy limit probability. Here we present a novel backward MC approach to these problems based on backward stochastic differential equations (BSDEs). The BSDE model can simultaneously describe the PDF of RE and the runaway probabilities by means of the well-known Feynman-Kac theory. The key ingredient of the backward MC algorithm is to place all the particles in a runaway state and simulate them backward from the terminal time to the initial time. As such, our approach can provide much faster convergence than the brute-force MC methods, which can significantly reduce the number of particles required to achieve a prescribed accuracy. Moreover, our algorithm can be parallelized as easy as the direct MC code, which paves the way for conducting large-scale RE simulation. This work is supported by DOE FES and ASCR under the Contract Numbers ERKJ320 and ERAT377.

Ensuring youth's right to participation and promotion of youth leadership in the development of sexual and reproductive health policies and programs.

PubMed

Villa-Torres, Laura; Svanemyr, Joar

2015-01-01

The purpose of this article was to reflect on the concepts of adolescence and youth, summarize models and frameworks developed to conceptualize youth participation, and assess research that has attempted to evaluate the implementation and impact of youth participation in the field of sexual and reproductive health and rights (SRHR). We searched and critically reviewed relevant published reports and "gray literature" from the period 2000-2013. "Young people" are commonly defined as those between the ages of 10 and 24 years, but what it means to be a young person varies largely across cultures and depends on a range of socioeconomic factors. Several conceptual frameworks have been developed to better understand youth participation, and some frameworks are designed to monitor youth development programs that have youth participation as a key component. Although none of them are SRHR specific, they have the potential to be adapted and applied also for adolescents' SRHR programs. The most monitored and evaluated intervention type is peer education programs, but the effectiveness of the approach is questioned. There are few attempts to systematically evaluate youth participation, and clear indicators and better methodologies still need to be developed. More research and documentation as well as the adoption of innovative practices for involving youth in sexual and reproductive health programs are needed. Participation is a right and should not only be evaluated in terms of effectiveness and impact. Youth participation in program and policy development should still be a priority. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Observation of runaway electrons by infrared camera in J-TEXT

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tong, R. H.; Chen, Z. Y., E-mail: zychen@hust.edu.cn; Zhang, M.

2016-11-15

When the energy of confined runaway electrons approaches several tens of MeV, the runaway electrons can emit synchrotron radiation in the range of infrared wavelength. An infrared camera working in the wavelength of 3-5 μm has been developed to study the runaway electrons in the Joint Texas Experimental Tokamak (J-TEXT). The camera is located in the equatorial plane looking tangentially into the direction of electron approach. The runaway electron beam inside the plasma has been observed at the flattop phase. With a fast acquisition of the camera, the behavior of runaway electron beam has been observed directly during the runawaymore » current plateau following the massive gas injection triggered disruptions.« less

Largescale Long-term particle Simulations of Runaway electrons in Tokamaks

NASA Astrophysics Data System (ADS)

Liu, Jian; Qin, Hong; Wang, Yulei

2016-10-01

To understand runaway dynamical behavior is crucial to assess the safety of tokamaks. Though many important analytical and numerical results have been achieved, the overall dynamic behaviors of runaway electrons in a realistic tokamak configuration is still rather vague. In this work, the secular full-orbit simulations of runaway electrons are carried out based on a relativistic volume-preserving algorithm. Detailed phase-space behaviors of runaway electrons are investigated in different timescales spanning 11 orders. A detailed analysis of the collisionless neoclassical scattering is provided when considering the coupling between the rotation of momentum vector and the background field. In large timescale, the initial condition of runaway electrons in phase space globally influences the runaway distribution. It is discovered that parameters and field configuration of tokamaks can modify the runaway electron dynamics significantly. Simulations on 10 million cores of supercomputer using the APT code have been completed. A resolution of 107 in phase space is used, and simulations are performed for 1011 time steps. Largescale simulations show that in a realistic fusion reactor, the concern of runaway electrons is not as serious as previously thought. This research was supported by National Magnetic Connement Fusion Energy Research Project (2015GB111003, 2014GB124005), the National Natural Science Foundation of China (NSFC-11575185, 11575186) and the GeoAlgorithmic Plasma Simulator (GAPS) Project.

Runaway Slave Advertisements: Teaching from Primary Documents

ERIC Educational Resources Information Center

Costa, Tom; Doyle, Brooke

2004-01-01

In this article, the authors discuss how children can learn from runaway slave advertisements. The advertisements for runaway slaves that masters placed in eighteenth- and nineteenth-century newspapers are among the documentary sources available to teachers for studying the lives of African-American slaves. Such advertisements often describe a…

Effective interventions for homeless youth: a systematic review.

PubMed

Altena, Astrid M; Brilleslijper-Kater, Sonja N; Wolf, Judith L M

2010-06-01

To date, there has not been clear evidence regarding interventions that are effective in addressing the specific needs of homeless youth. A systematic and comprehensive international review on effective interventions for homeless youth is presented. This study seeks to provide an accurate and complete picture of effective interventions for homeless youth by collecting, summarizing, categorizing, and evaluating quantitative studies (i.e., those that have assessed treatment outcomes). EVIDENCE ACQUISTION: The following databases were searched in 2008: PsycINFO, ERIC, MEDLINE, and Cochrane were searched from 1985 through 2008 using specific key words: interventions and programs, with homeless youth (s), homeless adolescents, street youth (s), runaways and throwaways. In addition, references of key articles were searched by hand. Eleven studies met pre-established inclusion criteria. To determine study quality, a set of operational parameters was formulated to rate each study as either good, fair, or poor. There is no compelling evidence that specific interventions are effective for homeless youth, owing to moderate study quality and the small number of intervention studies. Conclusions that can be drawn from the studies are limited by the heterogeneity of interventions, participants, methods, and outcome measures. Many interventions focused on reduction of substance abuse, whereas other important outcomes, such as quality of life, have received little attention. No study received a quality rating of good, and four studies were rated as fair. Most convincing, but still marginal, were results of interventions based on cognitive-behavioral approaches, which revealed some positive results on psychological measures. More methodologically sound research is needed to determine what specific interventions are beneficial for subgroups of homeless youth. Implications for future research are discussed. 2010 American Journal of Preventive Medicine. Published by Elsevier Inc. All

What Youths with Autism Spectrum Disorder and Their Parents Want from Social Competence Programs

ERIC Educational Resources Information Center

MacCormack, Jeffrey W. H.

2017-01-01

Program designers develop a wide range of intervention programs to address the social challenges faced by children and youth with autism spectrum disorder (ASD) but it is not clear how those programs are perceived by families of youth with ASD and the extent to which those programs are accessed. To explore the perceptions of families of youth with…

Social Capital and Youth Development: Toward a Typology of Program Practices

ERIC Educational Resources Information Center

Emery, Mary

2013-01-01

As part of our inquiry into how youth development and 4-H programming can affect the development of social capital for youth and for the community, we engaged youth in ripple mapping. Based on this information, we provide a typology of participation structures in youth development activities and the expected bridging and bonding social capital…

Predicting Vandalism in a General Youth Sample via the HEW Youth Development Model's Community Program Impact Scales, Age, and Sex.

ERIC Educational Resources Information Center

Truckenmiller, James L.

The former HEW National Strategy for Youth Development model was a community-based planning and procedural tool to enhance and to prevent delinquency through a process of youth needs assessments, needs targeted programs, and program impact evaluation. The program's 12 Impact Scales have been found to have acceptable reliabilities, substantial…

77 FR 9111 - YouthBuild Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

...), the Home Builder's Institute's (HBI) HPACT curriculum, or the Building Trades Multi-Craft Core... citizens, five local and community employment and training organizations, two union organizations, five local YouthBuild programs, two local governments, two Federal agencies, three state governments, one...

Youth-Adult Partnerships and Youth Identity Style.

PubMed

Ramey, Heather L; Rose-Krasnor, Linda; Lawford, Heather L

2017-02-01

Youth-adult partnerships (e.g., youth leading programs, participating as members of advisory boards) are a common and widely recommended practice in youth work and youth-serving program settings. Although researchers have suggested that these opportunities contribute to youth's identity development, empirical evidence is lacking. In the current study, we tested associations between identity style and degree of youth voice, collaborative youth-adult relationships, and youth's program engagement in 194 youth participating in youth-adult partnerships (M age  = 17.6, 62 % female). We found that these characteristics of youth-adult partnerships predicted higher informational identity style, although only program engagement emerged as a unique predictor. Furthermore, exploratory analysis indicated that these associations were moderated by the type of organization. The findings suggest the need for more research on the multiple dimensions of youth-adult partnerships and their association with youth functioning, as well as pointing to the importance of the broader organizational context of youth-adult partnerships.

Mentor Age and Youth Developmental Outcomes in School-Based Mentoring Programs

ERIC Educational Resources Information Center

Hwang, NaYoung

2015-01-01

Mentoring programs that provide guidance and support for disadvantaged youth have expanded rapidly during the past decade in the United States. Research suggests that students with teenage mentors exhibit positive youth development, including enhanced academic self-esteem and connectedness. By contrast, some studies showed that programs that offer…

Empirical Quantification of the Runaway Greenhouse Limit on Earth

NASA Astrophysics Data System (ADS)

Goldblatt, C.; Dewey, M. C.

2015-12-01

There have been many modeling studies of the runaway greenhouse effect and the conditions required to produce one on an Earth-like planet, however these models have not been verified with empirical evidence. It has been suggested that the Earth's tropics may be near a state of localized runaway greenhouse, meaning the surface temperature and atmospheric composition in those areas could cause runaway greenhouse, were it not for the tempering effects of meridional heat transport and circulation (Pierrehumbert, 1995). Using the assumption that some areas of the Earth's tropics may be under these conditions, this study uses measurements of the atmospheric properties, surface properties, and radiation budgets of these areas to quantify a radiation limit for runaway greenhouse on Earth, by analyzing the dependence of outgoing longwave radiation (OLR) at the top of the atmosphere on surface temperature and total column water vapour. An upper limit on OLR for clear-sky conditions was found between 289.8 W/m2 and 292.2 W/m2, which occurred at surface temperatures near 300K. For surface temperatures above this threshold, total column water vapour increased, but OLR initially decreased and then remained relatively constant, between 273.6 W/m2 and 279.7 W/m2. These limits are in good agreement with recent modeling results (Goldblatt et al., 2013), supporting the idea that some of the Earth's tropics may be in localized runaway greenhouse, and that radiation limits for runaway greenhouse on Earth can be empirically derived. This research was done as part of Maura Dewey's undergraduate honours thesis at the University of Victoria. Refs: Robert T. Pierrehumbert. Thermostats, radiator fins, and the local runaway greenhouse. Journal of Atmospheric Sciences, 52(10):1784-1806, 1995. Colin Goldblatt, Tyler D. Robinson, Kevin J. Zahnle, and David Crisp. Low simulated radiation limit for runaway greenhouse climates. Nature Geoscience, 6:661-667, 2013.

Evaluating the Sharing Stories youth theatre program: an interactive theatre and drama-based strategy for sexual health promotion among multicultural youth.

PubMed

Roberts, Meagan; Lobo, Roanna; Sorenson, Anne

2017-03-01

Issue addressed Rates of sexually transmissible infections among young people are high, and there is a need for innovative, youth-focused sexual health promotion programs. This study evaluated the effectiveness of the Sharing Stories youth theatre program, which uses interactive theatre and drama-based strategies to engage and educate multicultural youth on sexual health issues. The effectiveness of using drama-based evaluation methods is also discussed. Methods The youth theatre program participants were 18 multicultural youth from South East Asian, African and Middle Eastern backgrounds aged between 14 and 21 years. Four sexual health drama scenarios and a sexual health questionnaire were used to measure changes in knowledge and attitudes. Results Participants reported being confident talking to and supporting their friends with regards to safe sex messages, improved their sexual health knowledge and demonstrated a positive shift in their attitudes towards sexual health. Drama-based evaluation methods were effective in engaging multicultural youth and worked well across the cultures and age groups. Conclusions Theatre and drama-based sexual health promotion strategies are an effective method for up-skilling young people from multicultural backgrounds to be peer educators and good communicators of sexual health information. Drama-based evaluation methods are engaging for young people and an effective way of collecting data from culturally diverse youth. So what? This study recommends incorporating interactive and arts-based strategies into sexual health promotion programs for multicultural youth. It also provides guidance for health promotion practitioners evaluating an arts-based health promotion program using arts-based data collection methods.

Factor Analysis of the HEW National Strategy for Youth Development Model's Community Program Impact Scales.

ERIC Educational Resources Information Center

Truckenmiller, James L.

The former HEW (Health, Education, and Welfare) National Strategy for Youth Development Model proposed a community-based program to promote positive youth development and to prevent delinquency through a sequence of youth needs assessments, needs-targeted programs, and program impact evaluation. HEW Community Program Impact Scales data obtained…

Do open youth unemployment and youth programs leave the same mental health scars?--Evidence from a Swedish 27-year cohort study.

PubMed

Strandh, Mattias; Nilsson, Karina; Nordlund, Madelene; Hammarström, Anne

2015-11-20

Recent findings suggest that the mental health costs of unemployment are related to both short- and long-term mental health scars. The main policy tools for dealing with young people at risk of labor market exclusion are Active Labor Market Policy programs for youths (youth programs). There has been little research on the potential effects of participation in youth programs on mental health and even less on whether participation in such programs alleviates the long-term mental health scarring caused by unemployment. This study compares exposure to open youth unemployment and exposure to youth program participation between ages 18 and 21 in relation to adult internalized mental health immediately after the end of the exposure period at age 21 and two decades later at age 43. The study uses a five wave Swedish 27-year prospective cohort study consisting of all graduates from compulsory school in an industrial town in Sweden initiated in 1981. Of the original 1083 participants 94.3% of those alive were still participating at the 27-year follow up. Exposure to open unemployment and youth programs were measured between ages 18-21. Mental health, indicated through an ordinal level three item composite index of internalized mental health symptoms (IMHS), was measured pre-exposure at age 16 and post exposure at ages 21 and 42. Ordinal regressions of internalized mental health at ages 21 and 43 were performed using the Polytomous Universal Model (PLUM). Models were controlled for pre-exposure internalized mental health as well as other available confounders. Results show strong and significant relationships between exposure to open youth unemployment and IMHS at age 21 (OR = 2.48, CI = 1.57-3.60) as well as at age 43 (OR = 1.71, CI = 1.20-2.43). No such significant relationship is observed for exposure to youth programs at age 21 (OR = 0.95, CI = 0.72-1.26) or at age 43 (OR = 1.23, CI = 0.93-1.63). A considered and consistent active labor

Study of runaway electrons in TUMAN-3M tokamak plasmas

NASA Astrophysics Data System (ADS)

Shevelev, A.; Khilkevitch, E.; Tukachinsky, A.; Pandya, S.; Askinazi, L.; Belokurov, A.; Chugunov, I.; Doinikov, D.; Gin, D.; Iliasova, M.; Kiptily, V.; Kornev, V.; Lebedev, S.; Naidenov, V.; Plyusnin, V.; Polunovsky, I.; Zhubr, N.

2018-07-01

Studies of runaway electrons in present day tokamaks are essential to improve theoretical models and to support possible avoidance or suppression mechanisms in future large-scale plasma devices. Some of the phenomena associated with the runaway electrons take place at faster time scales, and thus it is essential to probe the runaway electrons to investigate underlying physics. The present article reports a few experimental observations of runaway electron associated events, at fast time scales, using a state-of-the-art multi-detector system developed at the Ioffe Institute and recently deployed on the TUMAN-3M tokamak. The system is based on the high-performance scintillation gamma-ray spectrometers for measurements of bremsstrahlung generated during the interaction of accelerated electrons with plasma and materials of the tokamak chamber. It includes a total three detectors configured in the spectroscopic mode having different lines of sight. Along with this hardware, dedicated algorithms were developed and validated that enables the separation of piled-up pulses, maximize the dynamic range of the detector and provides a counting rate as high as 107 counts per second. The inversion code, DeGaSum, has been used for the reconstruction of a runaway electron energy distribution function from the measured gamma-ray spectra. Using this tool, experimental analysis of the runaway electron beam generation and evolution of their energy distribution in the TUMAN-3M representative plasma discharges is performed. The effect on gamma-ray count rate during the magnetohydrodynamic activities and possible changes in the runaway electron energy distribution function during sawtooth oscillations is discussed in detail. Possible maximum limit of the runaway electron energy in TUMAN-3M is investigated and compared with the numerical analysis. In addition, the probability of the runaway electron generation throughout the plasma discharge is estimated analytically and compared with the

Participant Perceptions of Character Concepts in a Physical Activity-Based Positive Youth Development Program.

PubMed

Riciputi, Shaina; McDonough, Meghan H; Ullrich-French, Sarah

2016-10-01

Physical activity-based positive youth development (PYD) programs often aim to foster character development. This study examined youth perspectives of character development curricula and the impact these activities have on their lives within and beyond the program. This case study examined youth from low-income families in a physical activity-based summer PYD program that integrated one character concept (respect, caring, responsibility, trust) in each of 4 weeks. Participants (N = 24) included a cross section of age, gender, ethnicity, and past program experience. Semi-structured interviews were analyzed using inductive thematic analysis and constant comparative methods. Thirteen themes were grouped in four categories: building highquality reciprocal relationships; intrapersonal improvement; moral reasoning and understanding; and rejection, resistance, and compliance. The findings provide participant-centered guidance for understanding youth personal and social development through physical activity in ways that are meaningful to participants, which is particularly needed for youth in low-income communities with limited youth programming.

Runaway electron dynamics in tokamak plasmas with high impurity content

DOE Office of Scientific and Technical Information (OSTI.GOV)

Martín-Solís, J. R., E-mail: solis@fis.uc3m.es; Loarte, A.; Lehnen, M.

2015-09-15

The dynamics of high energy runaway electrons is analyzed for plasmas with high impurity content. It is shown that modified collision terms are required in order to account for the collisions of the relativistic runaway electrons with partially stripped impurity ions, including the effect of the collisions with free and bound electrons, as well as the scattering by the full nuclear and the electron-shielded ion charge. The effect of the impurities on the avalanche runaway growth rate is discussed. The results are applied, for illustration, to the interpretation of the runaway electron behavior during disruptions, where large amounts of impuritiesmore » are expected, particularly during disruption mitigation by massive gas injection. The consequences for the electron synchrotron radiation losses and the resulting runaway electron dynamics are also analyzed.« less

Formation and dissipation of runaway current by MGI on J-TEXT

NASA Astrophysics Data System (ADS)

Wei, Yunong; Chen, Zhongyong; Huang, Duwei; Tong, Ruihai; Zhang, Xiaolong

2017-10-01

Plasma disruptions are one of the major concern for ITER. A large fraction of runaway current may be formed due to the avalanche generation of runaway electrons (REs) during disruptions and ruin the device structure. Experiments of runaway current formation and dissipation have been done on J-TEXT. Two massive gas injection (MGI) valves are used to form and dissipate the runaway current. Hot tail RE generation caused by the fast thermal quench leads to an abnormal formation of runaway current when the pre-TQ electron density increases in a range of 0.5-2-10 19m-3. 1020-22 quantities of He, Ne, Ar or Kr impurities are injected by MGI2 to dissipate the runaway current. He injection shows no obvious effect on runaway current dissipation in the experiments and Kr injection shows the best. The kinetic energy of REs and the magnetic energy of RE beam will affect the dissipation efficiency to a certain extent. Runaway current decay rate is found increasing quickly with the increase of the gas injection when the quantity is moderate, and then reaches to a saturation value with large quantity injection. A possible reason to explain the saturation of dissipation effect is the saturation of gas assimilation efficiency.

Adolescents' Development of Skills for Agency in Youth Programs: Learning to Think Strategically

ERIC Educational Resources Information Center

Larson, Reed W.; Angus, Rachel M.

2011-01-01

This research examines how youth in arts and leadership programs develop skills for organizing actions over time to achieve goals. Ethnically diverse youth (ages 13-21) in 11 high-quality urban and rural programs were interviewed as they carried out projects. Qualitative analyses of 712 interviews with 108 youth yielded preliminary grounded theory…

Summer Youth Program in Rail and Intermodal Transportation.

DOT National Transportation Integrated Search

2016-02-22

For the past five years, Michigan Technological University has been running a Summer Youth Program (SYP) in Rail and Intermodal Transportation. The program has seen continuous growth along with a diverse group of students, grades 9-11. The structure ...

The Meaning of Home for Runaway Girls

ERIC Educational Resources Information Center

Peled, Einat; Muzicant, Amit

2008-01-01

This naturalistic qualitative study examines the concept of "home" for runaway girls. Through the "home story" of girls who run away from home, the authors hoped to understand the many facets of home, as well as broaden the existing knowledge-base about the phenomenon of adolescent runaway girls. Data consisted of in-depth interviews with 15 girls…

The Runaway Crisis: Is Family Therapy the Answer?

ERIC Educational Resources Information Center

Ostensen, Kay Wickett

1981-01-01

Presents research on the relationship of two family counseling models (one with temporary foster placement, one without) to the recidivism of runaway teenagers. Research shows the Brief Family Intervention counseling model to be a statistically viable tool in deterring repeated runaway episodes. (Author)

Creating Programs to Help Latino Youth Thrive at School: The Influence of Latino Parent Involvement Programs

ERIC Educational Resources Information Center

Behnke, Andrew O.; Kelly, Christine

2011-01-01

Parent involvement programs can play an essential role in the academic success of Latino youth. This article reports the effectiveness and evaluation of two new Extension programs that help Latino parents become more involved in their youths' academics. The Latino Parent and Family Advocacy and Support Training (LPFAST) targets parents of K- 8th…

Acceleration of runaway electrons in solar flares

NASA Technical Reports Server (NTRS)

Moghaddam-Taaheri, E.; Goertz, C. K.

1990-01-01

The dc electric field acceleration of electrons out of a thermal plasma and the evolution of the runaway tail are studied numerically, using a relativistic quasi-linear code based on the Ritz-Galerkin method and finite elements. A small field-aligned electric field is turned on at a certain time. The resulting distribution function from the runaway process is used to calculate the synchrotron emission during the evolution of the runaway tail. It is found that, during the runaway tail formation, which lasts a few tens of seconds for typical solar flare conditions, the synchrotron emission level is low, almost ot the same order as the emission from the thermal plasma, at the high-frequency end of the spectrum. However, the emission is enhanced explosively in a few microseconds by several orders of magnitude at the time the runaway tail stops growing along the magnetic field and tends toward isotropy due to the pitch-angle scattering of the fast particles. Results indicate that, in order to account for the observed synchrotron emission spectrum of a typical solar flare, the electric field acceleration phase must be accompanied or preceded by a heating phase which yields an enhanced electron temperature of about 2-15 keV in the flare region if the electric field is 0.1-0.2 times the Dreicer field and cyclotron-to-plasma frequency ratios are of order 1-2.

Role of bremsstrahlung radiation in limiting the energy of runaway electrons in tokamaks.

PubMed

Bakhtiari, M; Kramer, G J; Takechi, M; Tamai, H; Miura, Y; Kusama, Y; Kamada, Y

2005-06-03

Bremsstrahlung radiation of runaway electrons is found to be an energy limit for runaway electrons in tokamaks. The minimum and maximum energy of runaway electron beams is shown to be limited by collisions and bremsstrahlung radiation, respectively. It is also found that a massive injection of a high-Z gas such as xenon can terminate a disruption-generated runaway current before the runaway electrons hit the walls.

Histories of Sexual Abuse in Adolescent Male Runaways.

ERIC Educational Resources Information Center

Janus, Mark-David; And Others

1987-01-01

Evaluated data on sexual victimization, physical victimization, family structure, family financial stability, delinquent and criminal activities, and reasons for running away in histories of 89 Canadian male runaways. Runaways evidenced dramatically higher rates of sexual and physical abuse than did randomly sampled populations. Sexually abused…

Predictors of Self-reported Sexually Transmitted Diseases among Homeless and Runaway Adolescents

PubMed Central

Tyler, Kimberly A.; Whitbeck, Les B.; Hoyt, Dan R.; Yoder, Kevin A.

2009-01-01

Path analysis was used to investigate factors associated with self-reported sexually transmitted diseases among 569 homeless and runaway adolescents in four Midwestern states. Youth were interviewed by outreach workers directly on the streets, in shelters, and in drop-in centers. Results indicated that family abuse was positively related to substance use, affiliation with friends who sold sex, and time on own. Early family abuse indirectly increased the likelihood of self-reported sexually transmitted diseases through time on own, substance use, friends selling sex, and risky sexual behaviors. Finally, substance use and affiliation with friends who sold sex was positively associated with risky sexual behaviors, which in turn was related to self-reported sexually transmitted diseases. No significant gender interactions were found for this model. PMID:25125705

Screening for abuse and mental health problems among illiterate runaway adolescents in an Indian metropolis.

PubMed

Bhat, Deepti Pagare; Singh, Meghachandra; Meena, Gajendra Singh

2012-11-01

To evaluate the prevalence of physical and sexual abuse, and their relation to mental health problems among the illiterate/semiliterate runaway adolescents in New Delhi, India. Cross sectional. New Delhi, India. Runaway adolescent boys (n=119) aged 11 to 18 years at an observation home. Study subjects were screened for physical and sexual abuse using the Child Maltreatment History Self Report and Finkelhor's sexual abuse scale. Mental health problems were identified using the Achenbach's Youth Self-Report scale. As the participants were illiterate or semiliterate with Hindi being their primary language, the screening tools were appropriately translated, read out to them and their responses recorded. A total of 72 (62%) boys experienced domestic violence, 70 (59%) had engaged in substance abuse and 103 (87%) boys had been employed as child labourers. Physical abuse was reported by 86 (72%) and sexual abuse by 42 (35%). Mental health problems were recognised in 83 (70%) boys, which included internalising syndromes (59%) and externalising syndromes (34%). Multivariate analysis demonstrated that physical abuse was an independent predictor of internalising syndromes (OR: 3.3; 95% CI 1.2 to 9.1; p<0.01), while substance abuse and sexual abuse were independent predictors of externalising syndromes. Our study demonstrates that childhood abuse and mental health disorders are widely prevalent among the runaway adolescents evaluated at an observation home in New Delhi. Appropriate modification of the standardised self-report screening tools may allow the identification of mental health disorders in this vulnerable illiterate/semiliterate population.

The Mentoring Toolkit 2.0: Resources for Developing Programs for Incarcerated Youth. Guide

ERIC Educational Resources Information Center

Zaugg, Nathan; Jarjoura, Roger

2017-01-01

"The Mentoring Toolkit 2.0: Resources for Developing Programs for Incarcerated Youth" provides information, program descriptions, and links to important resources that can assist juvenile correctional facilities and other organizations to design effective mentoring programs for neglected and delinquent youth, particularly those who are…

Putting Youth Development into Practice: Learning from an Innovative Fellowship Program

ERIC Educational Resources Information Center

Fischer, Robert L.; Craven, Monica A. G.; Heilbron, Patricia

2011-01-01

Professionals who work with youth can have a tremendous impact on the development and life trajectory of these young people. This article reports on an effort to provide support and professional development for those who work with youth during nonschool hours in a youth development fellowship program. Combining intensive residency workshops and a…

A Youth-Leader Program in Baltimore City Recreation Centers: Lessons Learned and Applications

PubMed Central

Trude, Angela C. B.; Steeves, Elizabeth Anderson; Shipley, Cara; Surkan, Pamela J.; de Morais Sato, Priscila; Estep, Tracey; Clanton, Stella; Lachenmayr, Lisa; Gittelsohn, Joel

2017-01-01

Peer-led interventions may be an effective means of addressing the childhood obesity epidemic; however, few studies have looked at the long-term sustainability of such programs. As part of a multilevel obesity prevention intervention, B’More Healthy Communities for Kids, 16 Baltimore college students were trained as youth-leaders (YLs) to deliver a skill-based nutrition curriculum to low-income African American children (10–14 years old). In April 2015, formative research was used to inform sustainability of the YL program in recreation centers. In-depth interviews were conducted with recreation center directors (n = 4) and the YLs (n = 16). Two focus groups were conducted with YLs (n = 7) and community youth-advocates (n = 10). Barriers to this program included difficulties with transportation, time constraints, and recruiting youth. Lessons learned indicated that improving trainings and incentives to youth were identified as essential strategies to foster continuity of the youth-led program and capacity building. High school students living close to the centers were identified as potential candidates to lead the program. Based on our findings, the initial intervention will be expanded into a sustainable model for implementation, using a train-the-trainer approach to empower community youth to be change agents of the food environment and role models. PMID:28899234

Social Adjustment and Symptomatology in Two Types of Homeless Adolescents: Runaways and Throwaways.

ERIC Educational Resources Information Center

Hier, Sally J.; And Others

1990-01-01

Compared 52 homeless male and female runaways and throwaways for social adjustment and symptomatology. Found that male runaways were significantly more hostile than male throwaways and significantly more socially isolated than female runaways. Female throwaways were significantly more hostile than male throwaways and female runaways. Homeless…

Runaway breakdown and electrical discharges in thunderstorms

NASA Astrophysics Data System (ADS)

Milikh, Gennady; Roussel-Dupré, Robert

2010-12-01

This review considers the precise role played by runaway breakdown (RB) in the initiation and development of lightning discharges. RB remains a fundamental research topic under intense investigation. The question of how lightning is initiated and subsequently evolves in the thunderstorm environment rests in part on a fundamental understanding of RB and cosmic rays and the potential coupling to thermal runaway (as a seed to RB) and conventional breakdown (as a source of thermal runaways). In this paper, we describe the basic mechanism of RB and the conditions required to initiate an observable avalanche. Feedback processes that fundamentally enhance RB are discussed, as are both conventional breakdown and thermal runaway. Observations that provide clear evidence for the presence of energetic particles in thunderstorms/lightning include γ-ray and X-ray flux intensifications over thunderstorms, γ-ray and X-ray bursts in conjunction with stepped leaders, terrestrial γ-ray flashes, and neutron production by lightning. Intense radio impulses termed narrow bipolar pulses (or NBPs) provide indirect evidence for RB particularly when measured in association with cosmic ray showers. Our present understanding of these phenomena and their enduring enigmatic character are touched upon briefly.

30 CFR 56.9302 - Protection against moving or runaway railroad equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection against moving or runaway railroad..., and Loading and Dumping Sites § 56.9302 Protection against moving or runaway railroad equipment. Stopblocks, derail devices, or other devices that protect against moving or runaway rail equipment shall be...

30 CFR 57.9302 - Protection against moving or runaway railroad equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Protection against moving or runaway railroad..., Railroads, and Loading and Dumping Sites § 57.9302 Protection against moving or runaway railroad equipment. Stopblocks, derail devices, or other devices that protect against moving or runaway rail equipment shall be...

From Soft Skills to Hard Data: Measuring Youth Program Outcomes. Second Edition

ERIC Educational Resources Information Center

Wilson-Ahlstrom, Alicia; Yohalem, Nicole; DuBois, David; Ji, Peter; Hillaker, Barbara; Weikart, David P.

2014-01-01

Everyone who runs a youth program believes in their hearts that their program helps kids, but in their heads, they know they need convincing data to prove it. This guide--updated from 2011--is here to help them get the data they need. The guide addresses a common problem throughout the youth field: Out-of-school time (OST) programs can help youth…

Structure of the runaway electron loss during induced disruptions in TEXTOR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wongrach, K.; Finken, K. H.; Willi, O.

2015-10-15

The loss of runaway electrons during an induced disruption is recorded by a synchrotron imaging technique using a fast infrared CCD camera. The loss is predominantly diffuse. During the “spiky-loss phase”, when the runaway beam moves close to the wall, a narrow channel between the runaway column and a scintillator probe is formed and lasts until the runaway beam is terminated. In some cases, the processed images show a stripe pattern at the plasma edge. A comparison between the MHD dominated disruptions and the MHD-free disruption is performed. A new mechanism of plasma disruptions with the runaway electron generation andmore » a novel model which reproduces many characteristic features of the plasma beam evolution during a disruption is briefly described.« less

Economic Development through Youth. A Program for Schools and Communities. Manual.

ERIC Educational Resources Information Center

Nolen, Lori

This manual is designed to help teachers, businesses, Chambers of Commerce, and students start their own economic development activities and youth ventures. It describes a two-step plan to economic development through youth: development of an in-school student chamber of commerce program and development of a youth-owned venture. The first part of…

How Youth Get Engaged: Grounded-Theory Research on Motivational Development in Organized Youth Programs

ERIC Educational Resources Information Center

Dawes, Nickki Pearce; Larson, Reed

2011-01-01

For youth to benefit from many of the developmental opportunities provided by organized programs, they need to not only attend but become psychologically engaged in program activities. This research was aimed at formulating empirically based grounded theory on the processes through which this engagement develops. Longitudinal interviews were…

A Comparison of Mandated Versus Volunteer Adolescent Participants in Youth Tobacco Cessation Programs

PubMed Central

Houser-Marko, Linda; Curry, Susan J.; Mermelstein, Robin J.; Emery, Sherry; Pugach, Oksana

2012-01-01

A national evaluation of community-based youth cessation programs delivered in group format provided the opportunity to compare mandated and volunteer program participants on demographics, smoking patterns, other health behaviors and motivation to quit. A total of 857 youth participants completed surveys prior to the start of their treatment program. Mandated youth comprised 24% of the sample (n=202). Both bivariate and multivariate comparisons were conducted. Mandated participants reported lower levels of stress, higher extrinsic motivation and lower intrinsic motivation to quit, and were more likely to be in the earlier (precontemplation) stage of readiness to quit. Mandated and volunteer smokers did not differ in their smoking patterns, school-related smoking behaviors, or binge drinking. Rates of smoking, school problems, and binge drinking were higher among cessation program participants than in general samples of youth. Programs with mixed voluntary-mandatory participation may benefit from extra attention to motivational issues. PMID:21550728

Impact of family abuse on running away, deviance, and street victimization among homeless rural and urban youth.

PubMed

Thrane, Lisa E; Hoyt, Danny R; Whitbeck, Les B; Yoder, Kevin A

2006-10-01

Various demographic and familial risk factors have been linked to runaway behavior. To date, there has not been a systematic investigation of the impact of size of community on runaway behavior. This study will compare runaways from smaller cities and rural areas to their urban counterparts. A convenience sample of 602 adolescents was interviewed between 1995 and August of 1996 in Missouri, Iowa, Nebraska, and Kansas, USA. Multiple regression was used to examine the association between gender, neglect, sexual abuse, physical abuse, geographic and family structure change, and community size of first runaway to predict age at first runaway, deviant subsistence strategies, and street victimization. Findings indicate that adolescents exposed to neglect (beta=-.20) and sexual abuse (beta=-.16) ran away sooner and were more likely to be victimized on the street. Rural adolescents who experienced higher levels of physical abuse relied more heavily on deviant subsistence strategies (beta=.15) and remained in abusive homes longer (beta=.15) than their similarly situated urban counterparts. Rural youth who have been subjected to elevated levels of familial abuse are at greater risk of deviant subsistence strategies, which increase the likelihood of street victimization.

Instrumental Relationships: A Potential Relational Model for Inner-City Youth Programs

ERIC Educational Resources Information Center

Halpern, Robert

2005-01-01

In this article, a distinct type of adult-youth relationship found in some youth programs and characterized as instrumental is discussed. Such relationships focus primarily on joint work on a task or project, or in a discipline, with the adult having expertise and a strong identity in the substantive domain involved, rather than in youth work per…

Exemplary Youth Employment Programs Survey Report.

ERIC Educational Resources Information Center

Geldof, Dick J.; And Others

Service Delivery Areas (SDAs) and Private Industry Councils (PICs) were surveyed concerning their implementation of Exemplary Youth Employment Programs described in Section 205 of the Job Training Partnership Act. Surveys were mailed to over 500 agencies. Of the 219 responding agencies, 77 percent were operating at least one Exemplary Youth…

Experimental Study of Thermal Runaway Process of 18650 Lithium-Ion Battery

PubMed Central

Liu, Jingjing; Wang, Zhirong; Gong, Junhui; Liu, Kai; Wang, Hao; Guo, Linsheng

2017-01-01

This study addresses the effects of the SOC (State of Charge) and the charging–discharging process on the thermal runaway of 18650 lithium-ion batteries. A series of experiments were conducted on an electric heating and testing apparatus. The experimental results indicate that 6 W is the critical heating power for 40% SOC. With a 20 W constant heating rate, the thermal runaway initial temperature of the lithium-ion battery decreases with the increasing SOC. The final thermal runaway temperature increases with the SOC when the SOC is lower than 80%. However, a contrary conclusion was obtained when the SOC was higher than 80%. Significant mass loss, accompanied by an intense exothermic reaction, took place under a higher SOC. The critical charging current, beyond which the thermal runaway occurs, was found to be 2.6 A. The thermal runaway initial temperature decreases with the increasing charging current, while the intensity of the exothermic reaction varies inversely. Mass ejection of gas and electrolytes exists during thermal runaway when the charging current is higher than 10.4 A, below which only a large amount of gas is released. The thermal runaway initial temperature of discharging is higher than that of non-discharging. PMID:28772588

Experimental Study of Thermal Runaway Process of 18650 Lithium-Ion Battery.

PubMed

Liu, Jingjing; Wang, Zhirong; Gong, Junhui; Liu, Kai; Wang, Hao; Guo, Linsheng

2017-02-25

This study addresses the effects of the SOC (State of Charge) and the charging-discharging process on the thermal runaway of 18650 lithium-ion batteries. A series of experiments were conducted on an electric heating and testing apparatus. The experimental results indicate that 6 W is the critical heating power for 40% SOC. With a 20 W constant heating rate, the thermal runaway initial temperature of the lithium-ion battery decreases with the increasing SOC. The final thermal runaway temperature increases with the SOC when the SOC is lower than 80%. However, a contrary conclusion was obtained when the SOC was higher than 80%. Significant mass loss, accompanied by an intense exothermic reaction, took place under a higher SOC. The critical charging current, beyond which the thermal runaway occurs, was found to be 2.6 A. The thermal runaway initial temperature decreases with the increasing charging current, while the intensity of the exothermic reaction varies inversely. Mass ejection of gas and electrolytes exists during thermal runaway when the charging current is higher than 10.4 A, below which only a large amount of gas is released. The thermal runaway initial temperature of discharging is higher than that of non-discharging.

Runaway greenhouse atmospheres: Applications to Earth and Venus

NASA Technical Reports Server (NTRS)

Kasting, James F.

1991-01-01

Runaway greenhouse atmospheres are discussed from a theoretical standpoint and with respect to various practical situation in which they might occur. The following subject areas are covered: (1) runaway greenhouse atmospheres; (2) moist greenhouse atmospheres; (3) loss of water from Venus; (4) steam atmosphere during accretion; and (5) the continuously habitable zone.

Building on Strength: Positive Youth Development in Juvenile Justice Programs

ERIC Educational Resources Information Center

Barton William H.; Butts, Jeffrey A.

2008-01-01

This report describes the results of an exploratory study of juvenile justice programs where managers and practitioners are attempting to build youth interventions with strength-based, positive youth development principles. Previous researchers have not adequately documented how such reforms take place, let alone whether they produce effective…

Runaway of energetic test ions in a toroidal plasma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eilerman, S., E-mail: eilerman@wisc.edu; Anderson, J. K.; Sarff, J. S.

2015-02-15

Ion runaway in the presence of a large-scale, reconnection-driven electric field has been conclusively measured in the Madison Symmetric Torus reversed-field pinch (RFP). Measurements of the acceleration of a beam of fast ions agree well with test particle and Fokker-Planck modeling of the runaway process. However, the runaway mechanism does not explain all measured ion heating in the RFP, particularly previous measurements of strong perpendicular heating. It is likely that multiple energization mechanisms occur simultaneously and with differing significance for magnetically coupled thermal ions and magnetically decoupled tail and beam ions.

Fostering Sociopolitical Consciousness with Minoritized Youth: Insights from Community-Based Arts Programs

ERIC Educational Resources Information Center

Ngo, Bic; Lewis, Cynthia; Maloney Leaf, Betsy

2017-01-01

In this chapter, we review the literature on community-based arts programs serving minoritized youth to identify the conditions and practices for fostering sociopolitical consciousness. Community-based arts programs have the capacity to promote teaching and learning practices in ways that engage youth in the use of academic skills to pursue…

Growing Prospects in Manitoba: Drug Equipment Spices Up Youth Job Training Program.

ERIC Educational Resources Information Center

Montague, Arthur

2002-01-01

A Winnipeg (Manitoba) school teacher started a nonprofit job skills training program for at-risk youth. Police donated equipment confiscated from marijuana cultivators to the program, which trains youth aged 15-29 in hydroponics, horticulture, and greenhouse operations. More than 75 percent of its graduates are employed in greenhouse or related…

Coming Up Taller. Arts and Humanities Programs for Children and Youth at Risk.

ERIC Educational Resources Information Center

Weitz, Judith Humphreys

This report documents arts and humanities programs in communities across the country that offer opportunities for children and youth to learn new skills, expand their horizons, and develop self-esteem and well-being. The report describes the variety and vitality of arts and programs humanities programs for children and youth and common…

Beyond the Numbers: Data Use for Continuous Improvement of Programs Serving Disconnected Youth

ERIC Educational Resources Information Center

Pate, Austin; Lerner, Jennifer Brown; Browning, Andrea

2012-01-01

This publication is a series of in-depth case studies to examine how three programs which serve a disconnected youth population are utilizing data as a tool for continuous program improvement and ongoing accountability. The report features the following programs: (1) Roca, an organization in Massachusetts which engages the highest-risk youth in…

A comparison of mandated versus volunteer adolescent participants in youth tobacco cessation programs.

PubMed

Houser-Marko, Linda; Curry, Susan J; Mermelstein, Robin J; Emery, Sherry; Pugach, Oksana

2011-09-01

A national evaluation of community-based youth cessation programs delivered in group format provided the opportunity to compare mandated and volunteer program participants on demographics, smoking patterns, other health behaviors and motivation to quit. A total of 857 youth participants completed surveys prior to the start of their treatment program. Mandated youth comprised 24% of the sample (n=202). Both bivariate and multivariate comparisons were conducted. Mandated participants reported lower levels of stress, higher extrinsic motivation and lower intrinsic motivation to quit, and were more likely to be in the earlier (precontemplation) stage of readiness to quit. Mandated and volunteer smokers did not differ in their smoking patterns, school-related smoking behaviors, or binge drinking. Rates of smoking, school problems, and binge drinking were higher among cessation program participants than in general samples of youth. Programs with mixed voluntary-mandatory participation may benefit from extra attention to motivational issues. Copyright © 2011 Elsevier Ltd. All rights reserved.

4-H Youth Programs - Enhancing the Quality of Life.

ERIC Educational Resources Information Center

Pilat, Mary

Indiana 4-H Youth Programs are being used to enhance the quality of life for troubled adolescents in residential group homes and economically disadvantaged urban areas and to provide summer-school programs for children of migrant farm workers. Four basic types of program delivery modes exist in Indiana: clubs, junior leader program activities,…

Domestic Minor Sex Trafficking Among Child Welfare-Involved Youth: An Exploratory Study of Correlates.

PubMed

O'Brien, Jennifer E; White, Kevin; Rizo, Cynthia Fraga

2017-08-01

Our research team used the National Survey of Child and Adolescent Well-Being II to explore relationships between demographic factors, domestic minor sex trafficking (DMST) status, and several psychosocial dependent variables for children and youth in the child welfare system who affirm that they have been paid for sex within the past 6 months. The sample included a total of 814 children and youth, 38 of whom reported DMST victimization. Results revealed that youth with a history of DMST victimization were more likely than their nonexploited peers to report runaway behavior, demonstrate externalizing behaviors, and test in the clinical range for a substance abuse problem. Research and practice implications are discussed.

A Systematic Review of Life Skill Development Through Sports Programs Serving Socially Vulnerable Youth.

PubMed

Hermens, Niels; Super, Sabina; Verkooijen, Kirsten T; Koelen, Maria A

2017-12-01

Despite the strong belief in sports programs as a setting in which socially vulnerable youth can develop life skills, no overview exists of life skill development in sports programs serving this youth group. Therefore, the present systematic review provides an overview of the evidence on life skill development in sports programs serving socially vulnerable youth and, insofar as it was investigated in the included studies, of the conditions conducive to life skill development in these sports programs. Potentially relevant studies published during 1990 to 2014 were identified by a search in 7 electronic databases. The search combined terms relating to (a) sport, (b) youth AND socially vulnerable, and (c) life skills. Eighteen of the 2,076 unique studies met the inclusion criteria. Each included study reported that at least 1 life skill improved in youth who participated in the studied sports program. Improvements in cognitive and social life skills were more frequently reported than were improvements in emotional life skills. Only a few of the included studies investigated the conditions in the studied sports programs that made these programs conducive to life skill development. Sports programs have the potential to make a difference in the life skill development of socially vulnerable youth. This conclusion needs to be treated with some caution, because the studies experienced many challenges in reducing the risk for bias. Several alternative research strategies are suggested for future studies in this field.

Runaway Signatures in the Transport Description of Solar Wind Electrons: A New Quantitative Steady Electron Runaway Model (SERM)

NASA Astrophysics Data System (ADS)

Scudder, J. D.; Salem, C. S.

2016-12-01

A new model for solar wind electrons provides an explanation for the origin of the non-thermal core-halo-strahl-superhalo VDF ubiquitously observed in the solar wind. Such kurtotic VDF's should be as common as the gradient induced occurrence of finite parallel electric fields that enforce quasi-neutrality in astrophysical plasmas. The velocity space separatrix of coulomb runaway predicts the observed scaling of the break point energy at 1AU of the electron VDF between thermal and suprathermal components and agrees well with the tabulations of its variation with radius. SERM quantitatively reproduces: 14 year IMP archives of the fraction of supra thermal electrons and the observed variation of the supra thermal density with local (nearly asymptotic) solar wind speed; the observed inverse correlation between halo density fraction and Th/Tc; and the reported, but theoretically unusual relative slippage of the core and halo that supports the heat flux. Requirements for quasi-neutrality (in the presence of runaways) lead to a quantitative non-local specification of the required supra thermal density fraction and the lowest even Legendre order approximate VDF that is symmetric, but kurtotic in the proton rest frame. The Stokes drift of the thermals suggested by runaway physics requires a counter drift of the non-locally returning suprathermals which determine the observed heat flux and thermal force contributions and the lowest order odd Legendre dependence of the VDF. The strahl is recovered as an extreme part of the non-local suprathermals. "Direct'' runaways caused by the parallel electric field are identified as an omnipresent source for the observed sunward portion of the non-thermal VDF. The source of the super halo electrons is suggested to be mirrored runaways produced at the base of the corona with subsequent near isotropization in the interplanetary medium.

The Quest for Mastery: Positive Youth Development through Out-of-School Programs

ERIC Educational Resources Information Center

Intrator, Sam M.; Siegel, Don

2014-01-01

In "The Quest for Mastery," Sam M. Intrator and Don Siegel investigate an emerging trend: the growth of out-of-school programs dedicated to helping underserved youth develop the personal qualities and capacities that will help them succeed in school, college, and beyond. Intensive programs from rowing to youth radio, from lacrosse to…

Study of runaway electrons with Hard X-ray spectrometry of tokamak plasmas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shevelev, A.; Chugunov, I.; Khilkevitch, E.

2014-08-21

Hard-X-ray spectrometry is a tool widely used for diagnostic of runaway electrons in existing tokamaks. In future machines, ITER and DEMO, HXR spectrometry will be useful providing information on runaway electron energy, runaway beam current and its profile during disruption.

Runaway Geneeration In Disruptions Of Plasmas In TFTR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fredrickson, E. D.; Bell, M. G.; Taylor, G.

2014-03-31

Many disruptions in the Tokamak Fusion Test Reactor (TFTR) [D. Meade and the TFTR Group, in Proceedings of the International Conference on Plasma Physics and Controlled Nuclear Fusion, Washington, DC, 1990 (International Atomic Energy Agency, Vienna, 1991), Vol. 1, pp. 9-24] produced populations of runaway electrons which carried a significant fraction of the original plasma current. In this paper, we describe experiments where, following a disruption of a low-beta, reversed shear plasma, currents of up to 1 MA carried mainly by runaway electrons were controlled and then ramped down to near zero using the ohmic transformer. In the longer lastingmore » runaway plasmas, Parail-Pogutse instabilities were observed.« less

Working Together. Multi Purpose Programs for Troubled Youth.

ERIC Educational Resources Information Center

Kuhn, Deborah; Pressman, Harvey

This paper provides program planners with some innovative ideas that have been used in all phases of various multi-service programs for high-risk youth. Chapter 2 focuses on strategies for assessing participant needs. Diagnosis, learning disabilities and remediation, and staff training are discussed. Chapter 3 considers elimination of service gaps…

"They want to come to school": Work-based education programs to prevent the social exclusion of vulnerable youth.

PubMed

Hutchinson, Nancy L; Versnel, Joan; Poth, Cheryl; Berg, Derek; deLugt, Jenn; Dalton, C J; Chin, Peter; Munby, Hugh

2011-01-01

This paper describes and compares exemplary work-based education (WBE) programs in Ontario Canada designed to meet the needs of two groups of vulnerable youth - at-risk youth and youth with severe disabilities. Two focus group interviews were held, one with professionals from exemplary programs designed to meet the needs of at-risk youth and one with professionals from exemplary programs for youth with severe disabilities. Standard qualitative analyses were conducted on each focus group transcript to generate themes which were subsequently grouped into larger patterns. Then cross-case analyses identified consistencies and unique features within the two types of WBE programs. Two major patterns that characterize the WBE programs emerged from the analyses: the first pattern described the programmatic approaches to WBE appropriate for each type of type of student (which included themes such as the need for an alternative learning environment for at-risk youth), and the second pattern highlighted the rationale for each kind of program (which included themes like ensuring equity for youth with severe disabilities). The findings suggest that schools should continue to provide distinct WBE programs for each of these groups of vulnerable youth - at-risk youth and youth with severe disabilities.

Low simulated radiation limit for runaway greenhouse climates

NASA Astrophysics Data System (ADS)

Goldblatt, Colin; Robinson, Tyler D.; Zahnle, Kevin J.; Crisp, David

2013-08-01

The atmospheres of terrestrial planets are expected to be in long-term radiation balance: an increase in the absorption of solar radiation warms the surface and troposphere, which leads to a matching increase in the emission of thermal radiation. Warming a wet planet such as Earth would make the atmosphere moist and optically thick such that only thermal radiation emitted from the upper troposphere can escape to space. Hence, for a hot moist atmosphere, there is an upper limit on the thermal emission that is unrelated to surface temperature. If the solar radiation absorbed exceeds this limit, the planet will heat uncontrollably and the entire ocean will evaporate--the so-called runaway greenhouse. Here we model the solar and thermal radiative transfer in incipient and complete runaway greenhouse atmospheres at line-by-line spectral resolution using a modern spectral database. We find a thermal radiation limit of 282Wm-2 (lower than previously reported) and that 294Wm-2 of solar radiation is absorbed (higher than previously reported). Therefore, a steam atmosphere induced by such a runaway greenhouse may be a stable state for a planet receiving a similar amount of solar radiation as Earth today. Avoiding a runaway greenhouse on Earth requires that the atmosphere is subsaturated with water, and that the albedo effect of clouds exceeds their greenhouse effect. A runaway greenhouse could in theory be triggered by increased greenhouse forcing, but anthropogenic emissions are probably insufficient.

Developing Positive Young Adults: Lessons from Two Decades of YouthBuild Programs

ERIC Educational Resources Information Center

Ferguson, Ronald F.; Snipes, Jason; Hossain, Farhana; Manno, Michelle S.

2015-01-01

Youth development is a cornerstone of the YouthBuild program, which provides job skills training, academic support, counseling, and leadership opportunities to low-income, out-of-school young adults. This report presents findings from two separate research efforts that shed light on the process of youth transformation and identity development in…

The Transformative Power of Youth Action Coalition's Multimodal Arts-for-Change Programming

ERIC Educational Resources Information Center

Turner, K. C. Nat; Way, Kate; Gray, Robin R. R.

2013-01-01

This article analyzes the potential of a series of Youth Action Coalition's (YAC) Arts-for-Change (AfC) youth programs for literacy and identity development, as well as for engaging youth in addressing issues of social justice. Drawing primarily on transcripts of interviews, surveys, and participant-observation fieldnotes inventorying changes in…

Exploitation of Children. Hearing before the Subcommittee on Juvenile Justice of the Committee on the Judiciary. United States Senate, Ninety-Seventh Congress, First Session on Problems of Exploited Children.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

The proceedings of this hearing on the exploitation of children deal with the problems of children and adolescents who run away from home. Family problems and abuse that cause these children to leave home are described by former runaway witnesses. Other testimony is included from several people who work with runaway youths and describe programs to…

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

PubMed

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.

What They Think: Attributions Made by Youth Workers about Youth Circumstances and the Implications for Service-Delivery in Out-of-School Time Programs

ERIC Educational Resources Information Center

Travis, Raphael

2010-01-01

The current study explored attributions made by youth work professionals ("workers") in out-of-school time (OST) programs about the social circumstances of and perceived need of program youth. It followed prior research examining impacts of worker-level attributions on decision-making in service delivery. Two types of OST programs were…

Using Nominal Technique to Inform a Sexual Health Program for Black Youth

ERIC Educational Resources Information Center

Annang, Lucy; Hannon, Lonnie; Fletcher, Faith E.; Horn, Wendy Sykes; Cornish, Disa

2011-01-01

Objectives: To describe how nominal group technique (NGT) was used to inform the development of a sexual health education program for black high school youth in the South. Methods: NGT was used with a community advisory board (CAB) to obtain information regarding the key components of a sexual health program for youth in their community. Results:…

Using Youth Participatory Evaluation to Improve a Bullying Prevention Program

ERIC Educational Resources Information Center

Duke, Adrienne M.; Sollie, Donna L.; Silva, Kelcie

2016-01-01

We conducted a youth participatory evaluation of a bullying prevention curriculum before the curriculum was implemented in communities. We partnered with youths from a young women leaders' program to reduce the number of lessons in an existing curriculum and determine which activities were likely to have the greatest impact. To evaluate the…

Once upon a Tale. 1995 Florida Library Youth Program.

ERIC Educational Resources Information Center

Abramoff, Carolann Palm, Comp.; And Others

The Florida Library Youth Program is an extension of the Florida Summer Library Program. Many libraries have wanted to provide programs for school-age children at times other than the traditional summer vacation, and this guide responds to their needs. The theme, "Once Upon a Tale," focuses on folklore, stories, and storytelling. The…

Quasi-linear analysis of the extraordinary electron wave destabilized by runaway electrons

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pokol, G. I.; Kómár, A.; Budai, A.

2014-10-15

Runaway electrons with strongly anisotropic distributions present in post-disruption tokamak plasmas can destabilize the extraordinary electron (EXEL) wave. The present work investigates the dynamics of the quasi-linear evolution of the EXEL instability for a range of different plasma parameters using a model runaway distribution function valid for highly relativistic runaway electron beams produced primarily by the avalanche process. Simulations show a rapid pitch-angle scattering of the runaway electrons in the high energy tail on the 100–1000 μs time scale. Due to the wave-particle interaction, a modification to the synchrotron radiation spectrum emitted by the runaway electron population is foreseen, exposing amore » possible experimental detection method for such an interaction.« less

Runaway Children Twelve Years Later: A Follow-Up.

ERIC Educational Resources Information Center

Olson, Lucy; And Others

Fourteen young men and women, who as teenagers had run away from home, were subjects of an intensive clinical case study which was a followup of a larger-scale survey of runaways conducted in the early 1960s. A major purpose of the research was to determine how the former runaways had fared as adults and whether or not their early behavior had…

Reformation or Reclassification? A Proposal of a Rating System for Youth Sport Programs

ERIC Educational Resources Information Center

Wiersma, Lenny D.

2005-01-01

The vast diversity in goals and emphases of sport programs for children and the potential problems that exist when a child is enrolled in a program that does not best serve his/her needs accentuate the need for a rating system for youth sport programs. The current proposal of a youth sport rating scale would provide information for parents on the…

System youth: a subgroup of substance-abusing homeless adolescents.

PubMed

Slesnick, N; Meade, M

2001-01-01

While many youths residing at homeless shelters will return home, many are placed in group or foster homes. Few researchers have examined the experiences of adolescents with a history of these out-of-home placements. This study examined shelter residents and compared the experiences of system and non-system youth. Information regarding youths' family functioning, substance use, depression and related problem behaviors was obtained from substance abusing system (n = 62) and non-system (n = 82) adolescents staying at local runaway shelters. System males engaged in significantly more delinquent behaviors than did non-system males and system females. Alcohol and drug problem consequences were positively associated with longevity in the system, while having ever attempted suicide was negatively associated with system longevity. System youth reported: 1) taking more prescribed psychotropic medications 2) experiencing more sexual abuse, and 3) less parental overprotection, as compared to non-system youth. Gender differences were found in which females reported more conflictual problem solving interactions with their parents than did males, as well as more comorbid diagnoses. Although longitudinal research is needed, findings argue that without intervention efforts targeted at identified problem behaviors, youth are at risk to continue their system involvement into adulthood.

Identifying Adolescent Runaways: The Predictive Utility of the Personality Inventory for Children.

ERIC Educational Resources Information Center

Rohr, Michael E.

1996-01-01

Investigated whether runaway behavior could be related to six problematic areas. Selected scales of the Personality Inventory for Children, representing the six areas, were hypothesized to discriminate between an adolescent runaway group (N=60) and a control group (N-60). The runaway group was not significantly different from a known clinical…

Longitudinal Predictors of Homelessness: Findings from the National Longitudinal Survey of Youth-97

PubMed Central

Sznajder-Murray, Brittany; Jang, Joy Bohyun; Slesnick, Natasha; Snyder, Anastasia

2016-01-01

Homeless youth represent a vulnerable and understudied population. Little research has prospectively identified factors that may place youth at risk for experiencing homelessness. The current study utilizes data from the National Longitudinal Survey of Youth-97 (NLSY-97) to examine predictors of experiencing homelessness as a young adult (before age 25). The NLSY-97 includes a nationally representative sample of 8,984 youth. Data were first collected from these youth when they were between the ages of 12 to 18 years. The current study examined whether individual and family risk factors reported during adolescence predict homelessness by the age of 25. The findings showed that multiple runaway episodes, non-traditional family structure, lower educational attainment, and parental work limitations due to health increased the risk of homelessness. A permissive parenting style and being Hispanic protected against homelessness. This study offers unique insight into risk and protective factors for youth homelessness, and has important clinical implications. PMID:27774034

Adult volunteerism in Pennsylvania 4-H natural resources programs for youth

NASA Astrophysics Data System (ADS)

Smith, Sanford Sherrick

2001-07-01

Pennsylvania's 4-H Youth Development Program relies on adult volunteers to reach youth with educational information and opportunities. Finding adults willing to do this volunteer work is challenging. This study looks at the current status of adult volunteerism with natural resources 4-H projects, and seeks to understand potential volunteers. The literature has much to offer in regards to general volunteer trends, management, motivations, and task preferences; however, few studies focus on volunteers in natural resources or environmental education. A telephone survey conducted with county 4-H agents revealed that only 3.2% of Pennsylvania's 4-H volunteers work with natural resources projects in 56 out of 67 counties, and that very few volunteers have any formal background in natural resources. Semi-structured interviews with 41 adult volunteers currently working with natural resources projects explored volunteer demographics, history, program design preferences, and ideas for seeking more volunteers. Findings from the telephone survey and the semi-structured interviews were used to generate a mail survey with large, random samples from three population groups: (1) 4-H Volunteers, (2) 4-H Parents, and (3) Natural Resources Professionals. Confidence with youth and subject matter, and adult willingness to volunteer was explored for each of the groups in relation to background, demographic characteristics, motivational needs, past and present volunteer activity, personal interests, and program design importance. Natural resources subject matter confidence was shown to be the most significant variable determining willingness to volunteer for all three groups. The variables that contributed to subject matter and youth confidence varied for each population. Key variables effecting willingness to volunteer included outdoor activity level, personal interest in natural resources, the need to fulfill feelings of social responsibility, and confidence with youth. Program design

Low Simulated Radiation Limit for Runaway Greenhouse Climates

NASA Technical Reports Server (NTRS)

Goldblatt, Colin; Robinson, Tyler D.; Zahnle, Kevin J.; Crisp, David

2013-01-01

Terrestrial planet atmospheres must be in long-term radiation balance, with solar radiation absorbed matched by thermal radiation emitted. For hot moist atmospheres, however, there is an upper limit on the thermal emission which is decoupled from the surface temperature. If net absorbed solar radiation exceeds this limit the planet will heat uncontrollably, the so-called \\runaway greenhouse". Here we show that a runaway greenhouse induced steam atmosphere may be a stable state for a planet with the same amount of incident solar radiation as Earth has today, contrary to previous results. We have calculated the clear-sky radiation limits at line-by-line spectral resolution for the first time. The thermal radiation limit is lower than previously reported (282 W/sq m rather than 310W/sq m) and much more solar radiation would be absorbed (294W/sq m rather than 222W/sq m). Avoiding a runaway greenhouse under the present solar constant requires that the atmosphere is subsaturated with water, and that cloud albedo forcing exceeds cloud greenhouse forcing. Greenhouse warming could in theory trigger a runaway greenhouse but palaeoclimate comparisons suggest that foreseeable increases in greenhouse gases will be insufficient to do this.

The National Cross-Site Evaluation of High-Risk Youth Programs: Understanding Risk, Protection, and Substance Use among High-Risk Youth. Monograph Series.

ERIC Educational Resources Information Center

Springer, J. Fred; Sambrano, Soledad; Sale, Elizabeth; Kasim, Rafa; Hermann, Jack

This document summarizes findings from the Center for Substance Abuse Prevention's National Cross-Site Evaluation of High-Risk Youth Programs, which identified characteristics associated with strong substance abuse prevention outcomes in 48 prevention programs. Major findings include: as youth age, levels of risk and protection shift considerably,…

Using Photovoice with at-risk youth in a community-based cooking program.

PubMed

Thomas, Heather Clarke; Irwin, Jennifer D

2013-01-01

We examined the facilitators of and barriers to participants' application of cooking skills beyond Cook It Up!, a pilot community-based cooking program targeting at-risk youth aged 13 to 18. Photovoice is a qualitative research method using still-picture cameras to document participants' health and community realities. Four participants photographed items they perceived as facilitators of or barriers to the application of cooking skills. At a facilitated discussion group, youth discussed why they took certain pictures and how the photos best exemplified facilitators and barriers. Participants agreed upon the themes arising from the dialogue. Data trustworthiness tools were used to ensure that themes arising from the dialogue truly represented participants' perspectives. Four major themes emerged as facilitators: aptitude, food literacy, local and fresh ingredients, and connectedness. Access to unhealthy foods was the only barrier that participants identified. Participants and researchers decided to advocate for the sustainability of community-based cooking programs offered for high school credit. Participants' photos would enhance advocacy efforts with education stakeholders. Cook It Up! provided youth with cooking techniques for healthy, economical, homemade meals, but proof was needed of the transferability of skills outside the program environment. Youth in this study identified important facilitators that enabled the continued use of their cooking skills, and one barrier. Findings underscore the importance of community-based cooking programs tailored to at-risk youth.

First Direct Observation of Runaway-Electron-Driven Whistler Waves in Tokamaks

DOE PAGES

Spong, D. A.; Heidbrink, W. W.; Paz-Soldan, C.; ...

2018-04-11

DIII-D experiments at low density (n e ~10 19 m -3) have directly measured whistler waves in the 100– 200 MHz range excited by multi-MeV runaway electrons. Whistler activity is correlated with runaway intensity (hard x-ray emission level), occurs in novel discrete frequency bands, and exhibits nonlinear limitcycle- like behavior. The measured frequencies scale with the magnetic field strength and electron density as expected from the whistler dispersion relation. The modes are stabilized with increasing magnetic field, which is consistent with wave-particle resonance mechanisms. The mode amplitudes show intermittent time variations correlated with changes in the electron cyclotron emission thatmore » follow predator-prey cycles. These can be interpreted as wave-induced pitch angle scattering of moderate energy runaways. The tokamak runaway-whistler mechanisms have parallels to whistler phenomena in ionospheric plasmas. The observations also open new directions for the modeling and active control of runaway electrons in tokamaks.« less

First Direct Observation of Runaway-Electron-Driven Whistler Waves in Tokamaks

NASA Astrophysics Data System (ADS)

Spong, D. A.; Heidbrink, W. W.; Paz-Soldan, C.; Du, X. D.; Thome, K. E.; Van Zeeland, M. A.; Collins, C.; Lvovskiy, A.; Moyer, R. A.; Austin, M. E.; Brennan, D. P.; Liu, C.; Jaeger, E. F.; Lau, C.

2018-04-01

DIII-D experiments at low density (ne˜1019 m-3 ) have directly measured whistler waves in the 100-200 MHz range excited by multi-MeV runaway electrons. Whistler activity is correlated with runaway intensity (hard x-ray emission level), occurs in novel discrete frequency bands, and exhibits nonlinear limit-cycle-like behavior. The measured frequencies scale with the magnetic field strength and electron density as expected from the whistler dispersion relation. The modes are stabilized with increasing magnetic field, which is consistent with wave-particle resonance mechanisms. The mode amplitudes show intermittent time variations correlated with changes in the electron cyclotron emission that follow predator-prey cycles. These can be interpreted as wave-induced pitch angle scattering of moderate energy runaways. The tokamak runaway-whistler mechanisms have parallels to whistler phenomena in ionospheric plasmas. The observations also open new directions for the modeling and active control of runaway electrons in tokamaks.

First Direct Observation of Runaway-Electron-Driven Whistler Waves in Tokamaks.

PubMed

Spong, D A; Heidbrink, W W; Paz-Soldan, C; Du, X D; Thome, K E; Van Zeeland, M A; Collins, C; Lvovskiy, A; Moyer, R A; Austin, M E; Brennan, D P; Liu, C; Jaeger, E F; Lau, C

2018-04-13

DIII-D experiments at low density (n_{e}∼10^{19}  m^{-3}) have directly measured whistler waves in the 100-200 MHz range excited by multi-MeV runaway electrons. Whistler activity is correlated with runaway intensity (hard x-ray emission level), occurs in novel discrete frequency bands, and exhibits nonlinear limit-cycle-like behavior. The measured frequencies scale with the magnetic field strength and electron density as expected from the whistler dispersion relation. The modes are stabilized with increasing magnetic field, which is consistent with wave-particle resonance mechanisms. The mode amplitudes show intermittent time variations correlated with changes in the electron cyclotron emission that follow predator-prey cycles. These can be interpreted as wave-induced pitch angle scattering of moderate energy runaways. The tokamak runaway-whistler mechanisms have parallels to whistler phenomena in ionospheric plasmas. The observations also open new directions for the modeling and active control of runaway electrons in tokamaks.

First Direct Observation of Runaway-Electron-Driven Whistler Waves in Tokamaks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Spong, D. A.; Heidbrink, W. W.; Paz-Soldan, C.

DIII-D experiments at low density (n e ~10 19 m -3) have directly measured whistler waves in the 100– 200 MHz range excited by multi-MeV runaway electrons. Whistler activity is correlated with runaway intensity (hard x-ray emission level), occurs in novel discrete frequency bands, and exhibits nonlinear limitcycle- like behavior. The measured frequencies scale with the magnetic field strength and electron density as expected from the whistler dispersion relation. The modes are stabilized with increasing magnetic field, which is consistent with wave-particle resonance mechanisms. The mode amplitudes show intermittent time variations correlated with changes in the electron cyclotron emission thatmore » follow predator-prey cycles. These can be interpreted as wave-induced pitch angle scattering of moderate energy runaways. The tokamak runaway-whistler mechanisms have parallels to whistler phenomena in ionospheric plasmas. The observations also open new directions for the modeling and active control of runaway electrons in tokamaks.« less

Observation of thermal quench induced by runaway electrons in magnetic perturbation

NASA Astrophysics Data System (ADS)

Cheon, MunSeong; Seo, Dongcheol; Kim, Junghee

2018-04-01

Experimental observations in Korea Superconducting Tokamak Advanced Research (KSTAR) plasmas show that a loss of pre-disruptive runaway electrons can induce a rapid radiative cooling of the plasma, by generating impurity clouds from the first wall. The synchrotron radiation image shows that the loss of runaway electrons occurs from the edge region when the resonant magnetic perturbation is applied on the plasma. When the impact of the runaway electrons on the wall is strong enough, a sudden drop of the electron cyclotron emission (ECE) signal occurs with the characteristic plasma behaviors such as the positive spike and following decay of the plasma current, Dα spike, big magnetic fluctuation, etc. The visible images at this runaway loss show an evidence of the generation of impurity cloud and the following radiative cooling. When the runaway beam is located on the plasma edge, thermal quenches are expected to occur without global destruction of the magnetic structure up to the core.

The Integration of a Family Systems Approach for Understanding Youth Obesity, Physical Activity, and Dietary Programs

PubMed Central

Wilson, Dawn K.; St. George, Sara M.; Lawman, Hannah; Segal, Michelle; Fairchild, Amanda

2012-01-01

Rates of overweight in youth have reached epidemic proportions and are associated with adverse health outcomes. Family-based programs have been widely used to treat overweight in youth. However, few programs incorporate a theoretical framework for studying a family systems approach in relation to youth health behavior change. Therefore, this review provides a family systems theory framework for evaluating family-level variables in weight loss, physical activity, and dietary approaches in youth. Studies were reviewed and effect sizes were calculated for interventions that manipulated the family system, including components that targeted parenting styles, parenting skills, or family functioning, or which had novel approaches for including the family. Twenty-one weight loss interventions were identified, and 25 interventions related to physical activity and/or diet were identified. Overall, family-based treatment programs that incorporated training for authoritative parenting styles, parenting skills, or child management, and family functioning had positive effects on youth weight loss. Programs to improve physical activity and dietary behaviors that targeted the family system also demonstrated improvements in youth health behaviors; however, direct effects of parent-targeted programming is not clear. Both treatment and prevention programs would benefit from evaluating family functioning and parenting styles as possible mediators of intervention outcomes. Recommendations are provided to guide the development of future family-based obesity prevention and treatment programs for youth. PMID:20689989

A Systematic Review of Life Skill Development through Sports Programs Serving Socially Vulnerable Youth

ERIC Educational Resources Information Center

Hermens, Niels; Super, Sabina; Verkooijen, Kirsten T.; Koelen, Maria A.

2017-01-01

Purpose: Despite the strong belief in sports programs as a setting in which socially vulnerable youth can develop life skills, no overview exists of life skill development in sports programs serving this youth group. Therefore, the present systematic review provides an overview of the evidence on life skill development in sports programs serving…

Effects of Hot Limiter Biasing on Tokamak Runaway Discharges

NASA Astrophysics Data System (ADS)

Salar Elahi, A.; Ghoranneviss, M.; Ghanbari, M. R.

2013-10-01

In this research hot limiter biasing effects on the Runaway discharges were investigated. First wall of the tokamak reactors can affects serious damage due to the high energy runaway electrons during a major disruption and therefore its life time can be reduced. Therefore, it is important to find methods to decrease runaway electron generation and their energy. Tokamak limiter biasing is one of the methods for controlling the radial electric field and can induce a transition to an improved confinement state. In this article generation of runaway electrons and the energy they can obtain will be investigated theoretically. Moreover, in order to apply radial biasing an emissive limiter biasing is utilized. The biased limiter can apply +380 V in the status of cold and hot to the plasma and result in the increase of negative bias current in hot status. In fact, in this experiment we try to decrease the generation of runaway electrons and their energy by using emissive limiter biasing inserted on the IR-T1 tokamak. The mean energy of these electrons was obtained by spectroscopy of hard X-ray. Also, the plasma current center shift was measured from the vertical field coil characteristics in presence of limiter biasing. The calculation is made focusing on the vertical field coil current and voltage changes due to a horizontal displacement of plasma column.

Effects of Spatial Gradients on Electron Runaway Acceleration

NASA Technical Reports Server (NTRS)

MacNeice, Peter; Ljepojevic, N. N.

1996-01-01

The runaway process is known to accelerate electrons in many laboratory plasmas and has been suggested as an acceleration mechanism in some astrophysical plasmas, including solar flares. Current calculations of the electron velocity distributions resulting from the runaway process are greatly restricted because they impose spatial homogeneity on the distribution. We have computed runaway distributions which include consistent development of spatial gradients in the energetic tail. Our solution for the electron velocity distribution is presented as a function of distance along a finite length acceleration region, and is compared with the equivalent distribution for the infinitely long homogenous system (i.e., no spatial gradients), as considered in the existing literature. All these results are for the weak field regime. We also discuss the severe restrictiveness of this weak field assumption.

Experiments in DIII-D Toward Achieving Rapid Shutdown with Runaway Electron Suppression

NASA Astrophysics Data System (ADS)

Hollmann, E. M.

2009-11-01

For safe discharge shutdown in future large tokamaks in the event of an unavoidable disruption, it is important to develop rapid (˜ several ms)shutdown methods to avoid large runaway electron currents, which pose a serious threat to plasma facing components. Prevention of runaway current formation has been proposed by either increasing electron-electron collisionality with massive particle injection, or magnetically by using externally applied non-axisymmetric fields to increase radial diffusive losses of a runaway seed population. Experiments studying both approaches have been pursued in the DIII-D tokamak. For collisional suppression, three different rapid shutdown methods are being investigated: massive gas injection, massive shattered cryogenic pellet injection, and polystyrene shell pellet injection. First-of-kind demonstrations of fast shutdowns were produced by 3000 Torr-l (0.8-g) shattered D2 pellets and large, 10-mm diameter, 0.3-g polystyrene shell pellets filled with boron powder. The application of external magnetic perturbations shows promising preliminary results in suppressing seed runaway electrons, although lack of repeatability in the runaway seed term made these results challenging to interpret. Experiments have been performed to help understand how runaways form and are transported during rapid shutdown. These experiments confirm that the commonly used 0D loop voltage + Dreicer evaporation picture of runaway seed formation is not applicable here, with relativistic E > 0.5,MeV electrons forming before any external loop voltage appears. Present applications of 0D, 1D, and 2D models to the rapid shutdown and runaway confinement experiments, as well as preliminary extrapolations to ITER, will be discussed.

Homeless youths' interpersonal perspectives of health care providers.

PubMed

Hudson, Angela L; Nyamathi, Adeline; Sweat, Jeff

2008-12-01

In the United States, youth run away from home due to poor interpersonal relationships with parents or guardians; often times, they have been the recipients of parental neglect or abuse. As youth become increasingly entrenched in street-based living and problem substance use, their ability to rehabilitate their lives is incumbent upon trusting and engaging relationships with adult service providers. A total of 54 substance-using homeless youth (18-25 years) participated in focus groups to provide their perspectives on encounters and interpersonal relationships with health care providers. Participants were recruited from shelters in Hollywood, California, and from a drop-in shelter in Santa Monica, California. Four themes related to interpersonal barriers to care from service providers were identified: authoritative communication, one-way communication, disrespect, and empathy. Participants appreciate care providers who convey information in a helpful, meaningful manner and prefer providers who can, themselves, share similar life experiences. Implications point to the need for agencies and services specifically tailored to homeless, drug-using youth. These agencies should employ care providers who are trained to understand the developmental needs and histories of runaway youth. For proper reintegration of this vulnerable population into mainstream society, the narratives of these youth underscore the necessity of targeted services.

76 FR 74076 - Notice of Random Assignment Study To Evaluate the YouthBuild Program; Final Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-30

... Evaluate the YouthBuild Program; Final Notice AGENCY: Employment and Training Administration (ETA), Labor... rigorous, nationally-representative estimates of the net impacts of the YouthBuild program. The Department... study. In the sites randomly selected to participate in this evaluation, all applicants for YouthBuild...

Mental health status of runaway adolescents.

PubMed

Khurana, Sarbjeet; Sharma, N; Jena, Shivananda; Saha, R; Ingle, G K

2004-05-01

There are 47.22 million homeless and runaway adolescents roaming on the streets of our country (Voluntary Health Association of India - VHAI) of which one lakh are in Delhi.1 Very little is known about them, their needs or their experiences. (1). To assess the psychological problems amongst the runaway adolescent boys. (2). To determine possible risk factors. This study was cross-sectional in design and done at a child observation home for boys in Delhi. All runaway boys aged 10 to 16 years of age were included in the study. The study was conducted from 15th June to 15th July 2001. A comprehensive schedule consisting of five parts, viz identification data, hopelessness scale for children by Kazdin, Beck depression inventory, Psychological survey questionnaire and RUTTER-B2 scale were used to assess various mental health problems. 20.7% of children were found to have high hopelessness and 8% of children had depression. 2% of children revealed that they had attempted suicide at any point of time in life. Among children with high hopelessness, 3.2% had ever attempted suicide. 8.3% of the depressed children gave history of suicidal attempts. 38% of children gave history of physical abuse, 14.6% of sexual abuse and a large number reported substance abuse. 69.33% were found to have behavioral problems (i.e. scored above the recommended cut off score of 9). 81% of children had antisocial behavior, 7.8% were neurotic and 10.5% remained undifferentiated. Runaway adolescents suffer from a wide array of mental health problems and there is a need for a broad based psychosocial intervention programme.

A Guide to Successful Public Private Partnerships for Youth Programs

ERIC Educational Resources Information Center

Relave, Nanette; Deich, Sharon

2007-01-01

This publication is part of a series of tools and resources on financing and sustaining youth programming. These tools and resources are intended to help policymakers, program developers, and community leaders develop innovative strategies for implementing, financing, and sustaining effective programs and policies. This guide provides practical…

The Impact of a Campus-Based 4-H Summer Conference Program on Youth Thriving

ERIC Educational Resources Information Center

Arnold, Mary E.; Davis, Jamie M.; Lundeberg, Roberta

2017-01-01

In 2014 the Oregon 4-H program adopted a new program model to describe and evaluate the impact of 4-H on youths. The model is based on promoting thriving in young people, with an emphasis on high program quality. This article discusses the impact on thriving in 378 youth participants of the 4-H Summer Conference (4-HSC) program. The results of the…

Runaway stars in the Gum Nebula

NASA Technical Reports Server (NTRS)

Got, J. R., III; Ostriker, J. P.

1971-01-01

It is proposed that the two pulsars PSR 0833-45 (the Vela pulsar) and MP 0835 are runaways from a common binary system originally located in the B association around gamma Velorum. Arguments are presented for a simple model of the Gum nebula in which two distinct ionized regions are present. The first consists of the Stromgren spheres of gamma Velorum and zeta Puppis, while the second is a larger, more filamentary region ionized by the supernova explosion associated with PSR 0833-45. Using this model and the available dispersion measures, the distances to the two pulsars were estimated and found to be compatible with a runaway origin. The position angle of the rotation axis of PSR 0833-45 is also compatible with this origin. The masses of the parent stars of the two pulsars can be deduced from the runaway star dynamics and an assumed age for MP 0835. It is concluded that the masses were in excess of 10 solar masses. The dynamically-determined parent star masses are in agreement with the values expected for evolved members of the B association around gamma Velorum.

Phase-space dynamics of runaway electrons in magnetic fields

DOE PAGES

Guo, Zehua; McDevitt, Christopher Joseph; Tang, Xian-Zhu

2017-02-16

Dynamics of runaway electrons in magnetic fields are governed by the competition of three dominant physics: parallel electric field acceleration, Coulomb collision, and synchrotron radiation. Examination of the energy and pitch-angle flows reveals that the presence of local vortex structure and global circulation is crucial to the saturation of primary runaway electrons. Models for the vortex structure, which has an O-point to X-point connection, and the bump of runaway electron distribution in energy space have been developed and compared against the simulation data. Lastly, identification of these velocity-space structures opens a new venue to re-examine the conventional understanding of runawaymore » electron dynamics in magnetic fields.« less

Developing a program for enhancing youth HIV treatment adherence and risk reduction.

PubMed

Fongkaew, Warunee; Udomkhamsuk, Warawan; Viseskul, Nongkran; Guptaruk, Marisa

2017-12-01

Youth living with HIV face difficult and challenging situations that decrease their adherence to antiretroviral medications. In this study, we developed a pilot program to enhance HIV treatment adherence and risk reduction among youth living with HIV based on collaboration with a community hospital involving a multi-disciplinary healthcare team. Participants were 25 youth living with HIV/AIDS, 18 caregivers, and 12 healthcare providers. The action research process comprised a preliminary stage and four phases of assessment, planning, implementation, and evaluation. This program used "edutainment", participatory learning, and multi-disciplinary collaboration to improve HIV treatment adherence and HIV risk behavior knowledge, motivation, and behavior. Education aimed to improve knowledge of antiretroviral drugs and HIV risk-taking behaviors. Motivation was directed at reframing beliefs and increasing positive attitudes of youth toward treatment adherence and raising awareness about safer sex behaviors. The behavioral skills focused on medication management in daily life activities, problem-solving, refusal and negotiation, and condom use. Findings provided preliminary evidence that the program was practical in a clinical context in a community hospital. © 2017 John Wiley & Sons Australia, Ltd.

Creating Dedicated Local and State Revenue Sources for Youth Programs

ERIC Educational Resources Information Center

Sherman, Rachel H.; Deich, Sharon G.; Langford, Barbara Hanson

2007-01-01

This publication is part of a series of tools and resources on financing and sustaining youth programming. These tools and resources are intended to assist policy makers, program developers and community leaders in developing innovative strategies for implementing, financing and sustaining effective programs and policies. This brief highlights six…

Assessing Youth Perceptions and Knowledge of Agriculture: The Impact of Participating in an AgVenture Program

ERIC Educational Resources Information Center

Luckey, Alisa Nicole; Murphrey, Theresa Pesl; Cummins, Richard L.; Edwards, Michael B.

2013-01-01

Agricultural education programs such as AgVenture have been established to educate youth about the importance of agriculture. The study reported here examined the direct impact that one agricultural education program, specifically AgVenture, had on youth perceptions and knowledge of agriculture. Youth's perceptions and knowledge of agriculture…

Motivational Factors for Youth Recruitment in Voluntary Interventions: The Case of a Community Sport Program

ERIC Educational Resources Information Center

Plante, Catherine; Moreau, Nicolas; Jaimes, Annie; Turbide, Carole

2016-01-01

Recruitment is known to be a challenge for intervention programs targeting youths, including sports programs. Following the popularity of the "Alter-Action" program of the Montreal-based organization "DesÉquilibres", we wanted to understand the motivations and barriers to youths' recruitment in this voluntary sports community…

Methods to assess youth engagement in a text messaging supplement to an effective teen pregnancy program.

PubMed

Devine, Sharon; Leeds, Caroline; Shlay, Judith C; Leytem, Amber; Beum, Robert; Bull, Sheana

2015-08-01

Youth are prolific users of cell phone minutes and text messaging. Numerous programs using short message service text messaging (SMS) have been employed to help improve health behaviors and health outcomes. However, we lack information on whether and what type of interaction or engagement with SMS program content is required to realize any benefit. We explored youth engagement with an automated SMS program designed to supplement a 25-session youth development program with demonstrated efficacy for reductions in teen pregnancy. Using two years of program data, we report on youth participation in design of message content and response frequency to messages among youth enrolled in the intervention arm of a randomized controlled trial (RCT) as one indicator of engagement. There were 221 youth between the ages of 14-18 enrolled over two years in the intervention arm of the RCT. Just over half (51%) were female; 56% were Hispanic; and 27% African American. Youth were sent 40,006 messages of which 16,501 were considered bi-directional where youth were asked to text a response. Four-fifths (82%) responded at least once to a text. We found variations in response frequency by gender, age, and ethnicity. The most popular types of messages youth responded to include questions and quizzes. The first two months of the program in each year had the highest response frequency. An important next step is to assess whether higher response to SMS results in greater efficacy. This future work can facilitate greater attention to message design and content to ensure messages are engaging for the intended audience. Copyright © 2015 Elsevier Inc. All rights reserved.

An evaluation of a positive youth development program for adolescents with chronic illness.

PubMed

Maslow, Gary; Adams, Cathleen; Willis, Matthew; Neukirch, Jodie; Herts, Kate; Froehlich, Wendy; Calleson, Diane; Rickerby, Michelle

2013-02-01

Youth with chronic illness often struggle transitioning to adulthood and adult medical care. This article examines the outcomes of a group mentoring program called The Adolescent Leadership Council (TALC) that brings together high school participants and college mentors, all with chronic illness. TALC uses a positive youth development (PYD) approach, emphasizing strong relationships between youth and adults in an environment where youth can learn important life skills and take a leadership role. A pre-/postprogram participant survey was conducted for high school participants using a loneliness scale and a transition readiness survey. An alumni survey was conducted with all high school and college mentor graduates to assess educational-, vocational-, and health care-related outcomes. Program records review and the alumni survey indicated that TALC was consistent with the PYD program model. Twenty high school students participated in the pre-/postprogram outcomes evaluation, which demonstrated a decrease in loneliness from 46 to 38.5 (p < .001) and an increase in health care self-advocacy from 3.8 to 4.2 (p < .001). Thirty-four alumni participated in the alumni survey. All high school and college mentor alumni had graduated from high school and college, respectively, and all were either currently in school or working. The majority of alumni were seeing adult providers for medical care. The TALC program applies the principles of PYD to support positive educational, vocational, and health care outcomes for youth with chronic illness. Program development using the PYD perspective is an important new approach for supporting adult development of youth with chronic illness. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Advancement Programs for Disattached Youth: Do They Work? Publication No. 113.

ERIC Educational Resources Information Center

Gottlieb, Avi

This study of the effects of the Israeli rehabilitation system on disattached youth found little evidence that the programs examined had any impact. Israeli adolescents who neither work nor study are considered to be disattached. These youth are eventually absorbed into a variety of both voluntary and involuntary community residential educational…

The Integration of a Family Systems Approach for Understanding Youth Obesity, Physical Activity, and Dietary Programs

ERIC Educational Resources Information Center

Kitzman-Ulrich, Heather; Wilson, Dawn K.; St. George, Sara M.; Lawman, Hannah; Segal, Michelle; Fairchild, Amanda

2010-01-01

Rates of overweight in youth have reached epidemic proportions and are associated with adverse health outcomes. Family-based programs have been widely used to treat overweight in youth. However, few programs incorporate a theoretical framework for studying a family systems approach in relation to youth health behavior change. Therefore, this…

Models of primary runaway electron distribution in the runaway vortex regime

DOE PAGES

Guo, Zehua; Tang, Xian-Zhu; McDevitt, Christopher J.

2017-11-01

Generation of runaway electrons (RE) beams can possibly induce the most deleterious effect of tokamak disruptions. A number of recent numerical calculations have confirmed the formation of a RE bump in their energy distribution by taking into account Synchrontron radiational damping force due to RE’s gyromotions. Here, we present a detailed examination on how the bump location changes at different pitch-angle and the characteristics of the RE pitch-angle distribution. Although REs moving along the magnetic field are preferably accelerated and then populate the phase-space of larger pitch-angle mainly through diffusions, an off-axis peak can still form due to the presencemore » of the vortex structure which causes accumulation of REs at low pitch-angle. A simplified Fokker- Planck model and its semi-analytical solutions based on local expansions around the O point is used to illustrate the characteristics of RE distribution around the O point of the runaway vortex in phase-space. The calculated energy location of the O point together with the local energy and pitch-angle distributions agree with the full numerical solution.« less

A Youth Reentry Specialist Program for Released Incarcerated Youth with Handicapping Conditions. First Annual Report, September 1, 1985-August 31, 1986. Final Report.

ERIC Educational Resources Information Center

Wisconsin Univ. - Stout, Menomonie. Center for the Study of Correctional Education.

The Youth Reentry Specialist (YRS) project was designed to coordinate the reentry of handicapped youth from a juvenile corrections facility into special education programs and the world of work. The project's goal was to increase the probability of special education and vocational program participation of handicapped parolees. The project resulted…

The runaway greenhouse: implications for future climate change, geoengineering and planetary atmospheres.

PubMed

Goldblatt, Colin; Watson, Andrew J

2012-09-13

The ultimate climate emergency is a 'runaway greenhouse': a hot and water-vapour-rich atmosphere limits the emission of thermal radiation to space, causing runaway warming. Warming ceases only after the surface reaches approximately 1400 K and emits radiation in the near-infrared, where water is not a good greenhouse gas. This would evaporate the entire ocean and exterminate all planetary life. Venus experienced a runaway greenhouse in the past, and we expect that the Earth will in around 2 billion years as solar luminosity increases. But could we bring on such a catastrophe prematurely, by our current climate-altering activities? Here, we review what is known about the runaway greenhouse to answer this question, describing the various limits on outgoing radiation and how climate will evolve between these. The good news is that almost all lines of evidence lead us to believe that is unlikely to be possible, even in principle, to trigger full a runaway greenhouse by addition of non-condensible greenhouse gases such as carbon dioxide to the atmosphere. However, our understanding of the dynamics, thermodynamics, radiative transfer and cloud physics of hot and steamy atmospheres is weak. We cannot therefore completely rule out the possibility that human actions might cause a transition, if not to full runaway, then at least to a much warmer climate state than the present one. High climate sensitivity might provide a warning. If we, or more likely our remote descendants, are threatened with a runaway greenhouse, then geoengineering to reflect sunlight might be life's only hope. Injecting reflective aerosols into the stratosphere would be too short-lived, and even sunshades in space might require excessive maintenance. In the distant future, modifying Earth's orbit might provide a sustainable solution. The runaway greenhouse also remains relevant in planetary sciences and astrobiology: as extrasolar planets smaller and nearer to their stars are detected, some will be in

Providing smoking cessation programs to homeless youth: the perspective of service providers.

PubMed

Shadel, William G; Tucker, Joan S; Mullins, Leslie; Staplefoote, Lynette

2014-10-01

There is almost no information available on cigarette smoking among homeless youth, whether they are currently receiving services for smoking cessation, and how to best help them quit. This paper presents data collected from a series of semi-structured telephone interviews with service providers from 23 shelters and drop-in centers serving homeless youth in Los Angeles County about their current smoking cessation programming, interest in providing smoking cessation services to their clients, potential barriers to providing this service, and ways to overcome these barriers. Results indicated that 84% of facilities did not offer smoking cessation services, although nearly all (91%) were interested in doing so. Barriers to implementing formal smoking cessation programs on site included lack of resources (e.g., money, personnel) to support the programs, staff training, and concern that smoking cessation may not be a high priority for homeless youth themselves. Overall, service providers seemed to prefer a less intensive smoking cessation program that could be delivered at their site by existing staff. Data from this formative needs assessment will be useful for developing and evaluating a smoking cessation treatment that could be integrated into the busy, complex environment that characterizes agencies that serve homeless youth. Copyright © 2014 Elsevier Inc. All rights reserved.

The Art of Restraint: How Experienced Program Leaders Use Their Authority to Support Youth Agency.

PubMed

Larson, Reed W; Izenstark, Dina; Rodriguez, Gabriel; Perry, S Cole

2016-12-01

The staff of youth development programs perform a delicate balancing act between supporting youth agency and exercising necessary authority. To understand this balancing in daily practice, we interviewed 25 experienced (M = 14 years) leaders of arts, leadership, and technology programs for high-school-aged youth. We obtained accounts of when, how, and why they gave advice, set limits, and "supported youth when disagreeing." Qualitative analysis found surprising similarities across leaders. They used authority to give advice and set limits, but did so with reasoned restraint. Maximizing youth's opportunities to learn from experience was central in their decision making. They described employing authority in intentional ways aimed at helping youth's work succeed, strengthening youth's agency, and building skills for agency (e.g., critical thinking, "clarifying intent"). © 2015 The Authors. Journal of Research on Adolescence © 2015 Society for Research on Adolescence.

Determination of the core temperature of a Li-ion cell during thermal runaway

NASA Astrophysics Data System (ADS)

Parhizi, M.; Ahmed, M. B.; Jain, A.

2017-12-01

Safety and performance of Li-ion cells is severely affected by thermal runaway where exothermic processes within the cell cause uncontrolled temperature rise, eventually leading to catastrophic failure. Most past experimental papers on thermal runaway only report surface temperature measurement, while the core temperature of the cell remains largely unknown. This paper presents an experimentally validated method based on thermal conduction analysis to determine the core temperature of a Li-ion cell during thermal runaway using surface temperature and chemical kinetics data. Experiments conducted on a thermal test cell show that core temperature computed using this method is in good agreement with independent thermocouple-based measurements in a wide range of experimental conditions. The validated method is used to predict core temperature as a function of time for several previously reported thermal runaway tests. In each case, the predicted peak core temperature is found to be several hundreds of degrees Celsius higher than the measured surface temperature. This shows that surface temperature alone is not sufficient for thermally characterizing the cell during thermal runaway. Besides providing key insights into the fundamental nature of thermal runaway, the ability to determine the core temperature shown here may lead to practical tools for characterizing and mitigating thermal runaway.

Engaging Youth in Community Change: Outcomes and Lessons Learned from Sierra Health Foundation's REACH Youth Program. Final Evaluation Report

ERIC Educational Resources Information Center

Campbell, David; Erbstein, Nancy; Fabionar, James; Wilcox, Whitney; Carrasco, Lisceth Cruz

2010-01-01

From 2006 to 2010, Sierra Health Foundation's REACH program committed $8 million to support the healthy development of youth in the Greater Sacramento, California, region. As a centerpiece of the larger grantmaking strategy, seven grantees in the region were selected to create community coalitions that involved both youth and adults in their…

Trauma Center Based Youth Violence Prevention Programs: An Integrative Review.

PubMed

Mikhail, Judy Nanette; Nemeth, Lynne Sheri

2016-12-01

Youth violence recidivism remains a significant public health crisis in the United States. Violence prevention is a requirement of all trauma centers, yet little is known about the effectiveness of these programs. Therefore, this systematic review summarizes the effectiveness of trauma center-based youth violence prevention programs. A systematic review of articles from MEDLINE, CINAHL, and PsychINFO databases was performed to identify eligible control trials or observational studies. Included studies were from 1970 to 2013, describing and evaluating an intervention, were trauma center based, and targeted youth injured by violence (tertiary prevention). The social ecological model provided the guiding framework, and findings are summarized qualitatively. Ten studies met eligibility requirements. Case management and brief intervention were the primary strategies, and 90% of the studies showed some improvement in one or more outcome measures. These results held across both social ecological level and setting: both emergency department and inpatient unit settings. Brief intervention and case management are frequent and potentially effective trauma center-based violence prevention interventions. Case management initiated as an inpatient and continued beyond discharge was the most frequently used intervention and was associated with reduced rearrest or reinjury rates. Further research is needed, specifically longitudinal studies using experimental designs with high program fidelity incorporating uniform direct outcome measures. However, this review provides initial evidence that trauma centers can intervene with the highest of risk patients and break the youth violence recidivism cycle. © The Author(s) 2015.

Youth Participation in Youth Development.

ERIC Educational Resources Information Center

Kothari, Roshani

Frequently, adults organize and implement youth projects without involving youth in the process. However, youth should be involved in problem identification and program design because they understand the needs of their peers and how to reach them effectively. This paper examines youth participation as a process for bringing about effective youth…

Runaway sexual selection leads to good genes.

PubMed

Chandler, Christopher H; Ofria, Charles; Dworkin, Ian

2013-01-01

Mate choice and sexual displays are widespread in nature, but their evolutionary benefits remain controversial. Theory predicts these traits can be favored by runaway sexual selection, in which preference and display reinforce one another due to genetic correlation; or by good genes benefits, in which mate choice is advantageous because extreme displays indicate a well-adapted genotype. However, these hypotheses are not mutually exclusive, and the adaptive benefits underlying mate choice can themselves evolve. In particular, examining how and why sexual displays become indicators of good genes is challenging in natural systems. Here, we use experimental evolution in "digital organisms" to demonstrate the origins of condition-dependent indicator displays following their spread due to a runaway process. Surprisingly, handicap-like costs are not necessary for displays to become indicators of male viability. Instead, a pleiotropic genetic architecture underlies both displays and viability. Runaway sexual selection and good genes benefits should thus be viewed as interacting mechanisms that reinforce one another. © 2012 The Author(s). Evolution© 2012 The Society for the Study of Evolution.

Residential immersive life skills programs for youth with disabilities: service providers' perceptions of change processes.

PubMed

King, Gillian; McPherson, Amy; Kingsnorth, Shauna; Stewart, Debra; Glencross-Eimantas, Tanya; Jones-Galley, Kimberlea; Morrison, Andrea; Isihi, Ana Maria; Gorter, Jan Willem

2015-05-01

Residential immersive life skills (RILS) programs are designed to equip youth with physical disabilities with the foundational life skills required to assume adult roles. The objective was to determine RILS service providers' perceptions of the active ingredients of the intervention change process. Thirty-seven service providers from various disciplines completed measures to assess expertise status and participated in qualitative interviews. Qualitative themes were derived, and similarities and differences in themes were identified for blinded groups of novices, intermediates, and experts. The three main themes, reflecting change processes, were: (a) creating a supportive program atmosphere with multiple opportunities for learning, (b) using strategies to support, encourage, and engage youth, and (c) intentionally fostering youth experiences of skill development, social interaction, and pride in accomplishment. In contrast to the novices, experts displayed a more holistic perspective and paid attention to higher-order issues such as providing opportunities and enabling youth. The findings indicate how RILS service providers work to create a program atmosphere and employ strategies to intentionally foster particular youth experiences. The findings explicate service providers' theories of practice, the intentional design of RILS program environments to bring about client change, and the value of service provider expertise. Implications for Rehabilitation Service providers of youth independence-oriented life skills programs can intentionally create a learning-oriented and supportive program atmosphere by using non-directive, coaching/guiding, and engagement strategies Youth experiences of skill development, shared experience with others, and pride in accomplishment can be cultivated by providing a range of learning opportunities, including choice making, problem-solving, and skill mastery Compared to more novice service providers, experts discussed managing the

Thermal Runaway Severity Reduction Assessment and Implementation: On Li-Ion Batteries

NASA Technical Reports Server (NTRS)

Darcy, Eric

2015-01-01

Preventing cell-cell thermal runaway propagation and flames/sparks from exiting battery enclosure is possible with proper thermal & electrical design and cell thermal runaway ejecta/effluent management and can be had with minimal mass/volume penalty.

Alcohol and substance use prevention programs for youth in Hawaii and Pacific Islands: A literature review.

PubMed

Durand, Zoe; Cook, Angelie; Konishi, Minami; Nigg, Claudio

2016-01-01

This article provides a literature review of recent programs to prevent alcohol and substance use in Hawaii and Pacific Islander youths. Five programs for alcohol and substance use prevention among Hawaii and Pacific Islander youths were found in peer-reviewed literature. Of these, two focused on Native Hawaiians and/or other Pacific Islanders and three focused on overall youths in Hawaii. The main themes of these programs were increasing cultural pride, character development through personal efficacy and integrity, connecting youth to family and community, and being school- or community-centered. Two studies showed a decrease in substance use, one showed a change in knowledge, and two did not published outcomes. This review highlights a lack of evidence-based culturally appropriate options for preventing substance use by Native Hawaiian and Pacific Islander youth. Dialogue about best practices is needed and should be supported through publication of program evaluations.

Our Children, Our Future. Changing Characteristics of Youth: Implications for Programming.

ERIC Educational Resources Information Center

Cook, Annabel Kirschner

Youth in the western United States are increasing in number, but increased numbers will not necessarily translate into increased expenditures for youth programs. In the future, children in the west are more likely to have a nonWhite racial background, especially Hispanic and Asian, and they may be first-generation Americans whose parents' native…

Implementation and Evaluation of a Youth Violence Prevention Program for Adolescents

ERIC Educational Resources Information Center

Regan, Mary Elana

2009-01-01

Youth violence in the city of Philadelphia, PA, has reached epidemic proportions. The majority of homicides related to gun violence is most prevalent among African American males aged 19 to 24 years. Therefore, it is essential to implement youth violence prevention programs to a target population several years younger than this age group to…

Runaway transient simulation of a model Kaplan turbine

NASA Astrophysics Data System (ADS)

Liu, S.; Zhou, D.; Liu, D.; Wu, Y.; Nishi, M.

2010-08-01

The runaway transient is a typical transient process of a hydro power unit, where the rotational speed of a turbine runner rapidly increases up to the runaway speed under a working head as the guide vanes cannot be closed due to some reason at the load rejection. In the present paper, the characteristics of the runaway transient of a model Kaplan turbine having ns = 479(m-kW) is simulated by using a time-dependent CFD technique where equation of rotational motion of runner, continuity equation and unsteady RANS equations with RNG k-epsilon turbulence model are solved iteratively. In the calculation, unstructured mesh is used to the whole flow passage, which consists of several sub-domains: entrance, casing, stay vanes + guide vanes, guide section, runner and draft tube. And variable speed sliding mesh technique is used to exchange interface flow information between moving part and stationary part, and three-dimensional unstructured dynamic mesh technique is also adopted to ensure mesh quality. Two cases were treated in the simulation of runaway transient characteristics after load rejection: one is the rated operating condition as the initial condition, and the other is the condition at the maximum head. Regarding the runaway speed, the experimental speed is 1.45 times the initial speed and the calculation is 1.47 times the initial for the former case. In the latter case, the experiment and the calculation are 1.67 times and 1.69 times respectively. From these results, it is recognized that satisfactorily prediction will be possible by using the present numerical method. Further, numerical results show that the swirl in the draft-tube flow becomes stronger in the latter part of the transient process so that a vortex rope will occur in the draft tube and its precession will cause the pressure fluctuations which sometimes affect the stability of hydro power system considerably.

Readers on the Prowl: Florida Library Youth Program Manual.

ERIC Educational Resources Information Center

Johnson, Margie, Comp.; Cook, Ann, Comp.; O'Reilly, Lesley, Comp.

This manual is designed to accompany the 1999 Florida Library Youth Program, focusing on the theme of the library as a destination. This introductory section of the manual contains: an overview of the program that discusses basic philosophy, outreach to children in poverty, age and ability levels, and materials and incentives; a schedule of…