Youth Attitude Tracking Study: Spring 1980.

DTIC Science & Technology

1980-08-01

integral part of service adver- tising, especially for the Marine Corps. Slogans always have been an effective means of generating and sustaining brand ... awareness . Tracking the recognition of service advertising slogans, therefore, is another means of assessing the effective- ness of service advertising

Child and Caregiver Attitudes About Sports Drinks and Weekly Sports Drink Intake Among U.S. Youth.

PubMed

Zytnick, Deena; Park, Sohyun; Onufrak, Stephen J

2016-01-01

To examine caregiver and youth attitudes about sports drinks (SDs) and the association of those attitudes with youth SD intake. Study design was cross-sectional. The online YouthStyles survey was sent to youth (ages 12-17 years) whose caregivers completed the online Summer ConsumerStyles survey for adults. The 2011 Styles survey data comprised the setting. The sample was composed of 815 U.S. caregiver-youth dyads. The outcome variable is youth SD consumption, and exposure variables are youth and caregivers' attitudes that SDs are healthy for children, and caregivers' attitude that children need SDs for hydration. Covariates are youth demographic and physical activity variables. Multivariable logistic regression was used to estimate adjusted odds ratios (ORs) for youth SD consumption one or more times per week after controlling for covariates. About one in five youth consumed SDs one or more times per week. Caregiver attitudes about the healthfulness of SDs and children's need of SDs for hydration both significantly differed by race and caregiver education level. The odds of youth SD consumption one or more times per week were significantly higher among youth of caregivers who agreed that SDs are good, healthy drinks for children (OR, 2.72 vs. disagreed) and among youth of caregivers who agreed that children need SDs for hydration (OR, 3.15 vs. disagreed). Youth attitude about SD healthfulness was not associated with intake. Caregivers, particularly minority and less educated caregivers, may need more education about SD use.

Orbit-attitude coupled motion around small bodies: Sun-synchronous orbits with Sun-tracking attitude motion

NASA Astrophysics Data System (ADS)

Kikuchi, Shota; Howell, Kathleen C.; Tsuda, Yuichi; Kawaguchi, Jun'ichiro

2017-11-01

The motion of a spacecraft in proximity to a small body is significantly perturbed due to its irregular gravity field and solar radiation pressure. In such a strongly perturbed environment, the coupling effect of the orbital and attitude motions exerts a large influence that cannot be neglected. However, natural orbit-attitude coupled dynamics around small bodies that are stationary in both orbital and attitude motions have yet to be observed. The present study therefore investigates natural coupled motion that involves both a Sun-synchronous orbit and Sun-tracking attitude motion. This orbit-attitude coupled motion enables a spacecraft to maintain its orbital geometry and attitude state with respect to the Sun without requiring active control. Therefore, the proposed method can reduce the use of an orbit and attitude control system. This paper first presents analytical conditions to achieve Sun-synchronous orbits and Sun-tracking attitude motion. These analytical solutions are then numerically propagated based on non-linear coupled orbit-attitude equations of motion. Consequently, the possibility of implementing Sun-synchronous orbits with Sun-tracking attitude motion is demonstrated.

Adaptive Jacobian Fuzzy Attitude Control for Flexible Spacecraft Combined Attitude and Sun Tracking System

NASA Astrophysics Data System (ADS)

Chak, Yew-Chung; Varatharajoo, Renuganth

2016-07-01

Many spacecraft attitude control systems today use reaction wheels to deliver precise torques to achieve three-axis attitude stabilization. However, irrecoverable mechanical failure of reaction wheels could potentially lead to mission interruption or total loss. The electrically-powered Solar Array Drive Assemblies (SADA) are usually installed in the pitch axis which rotate the solar arrays to track the Sun, can produce torques to compensate for the pitch-axis wheel failure. In addition, the attitude control of a flexible spacecraft poses a difficult problem. These difficulties include the strong nonlinear coupled dynamics between the rigid hub and flexible solar arrays, and the imprecisely known system parameters, such as inertia matrix, damping ratios, and flexible mode frequencies. In order to overcome these drawbacks, the adaptive Jacobian tracking fuzzy control is proposed for the combined attitude and sun-tracking control problem of a flexible spacecraft during attitude maneuvers in this work. For the adaptation of kinematic and dynamic uncertainties, the proposed scheme uses an adaptive sliding vector based on estimated attitude velocity via approximate Jacobian matrix. The unknown nonlinearities are approximated by deriving the fuzzy models with a set of linguistic If-Then rules using the idea of sector nonlinearity and local approximation in fuzzy partition spaces. The uncertain parameters of the estimated nonlinearities and the Jacobian matrix are being adjusted online by an adaptive law to realize feedback control. The attitude of the spacecraft can be directly controlled with the Jacobian feedback control when the attitude pointing trajectory is designed with respect to the spacecraft coordinate frame itself. A significant feature of this work is that the proposed adaptive Jacobian tracking scheme will result in not only the convergence of angular position and angular velocity tracking errors, but also the convergence of estimated angular velocity to

Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong.

PubMed

Yip, Paul S F; Zhang, Huiping; Lam, Tai-Hing; Lam, Kwok Fai; Lee, Antoinette Marie; Chan, John; Fan, Susan

2013-07-29

Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. Based on the Youth Sexuality Survey conducted by Hong Kong Family Planning Association (FPAHK) in 2011, this study explored the characteristics of sexual knowledge, attitudes, and high-risk sexual behaviors among 1,126 unmarried youth aged 18 to 27 years. Multiple logistic regressions were performed to examine factors associated with unmarried youth's premarital sex, casual relationships, multiple sex partners, and premarital pregnancy. Unmarried youth in Hong Kong had adequate sex knowledge, but contraceptive knowledge was deficient. The majority of unmarried youth (63.8%) held liberal attitudes toward premarital sex and about half held liberal attitudes toward any form of sexual activity and premarital pregnancy. Around 60% held conservative attitudes toward causal sex relationships and multiple sex partners. Males tended to hold more liberal attitudes toward high-risk sex behaviors than female youth. Approximately 41.5% of unmarried youth reported having engaged in premarital sex, whereas less than 10% engaged in high-risk sexual behaviors. Males also reported higher amounts of premarital sex, casual sex relationships, and multiple sex partners. Females reported higher levels of sexual coercion. Logistic regressions indicated that being older, coming from a divorced family, out of school status and liberal attitudes toward risky sex behavior were more likely to engage in premarital sex or high-risk sex behaviors, and being female, being better educated and being immigrants were less likely to engage in premarital sex. However, being immigrants was more likely to engage in casual relationship and to have multiple partners. Premarital sex is becoming more prevalent among unmarried youth in Hong Kong, and a small

Ethnic Identity, Self-Efficacy, and Intercultural Attitudes in East African and U.S. Youth

ERIC Educational Resources Information Center

Johnson, Laura R.; Kim, Eun Ha; Johnson-Pynn, Julie S.; Schulenberg, Stefan E.; Balagaye, Herieth; Lugumya, Douglas

2012-01-01

Positive intercultural attitudes and civic action are increasingly important for youth around the world given the economic, social justice, and environmental challenges they face. Among U.S. youth and emerging adults, ethnic identity and self-efficacy are related to positive intercultural attitudes and may prompt civic engagement. Youth's efficacy…

Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong

PubMed Central

2013-01-01

Background Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. Methods Based on the Youth Sexuality Survey conducted by Hong Kong Family Planning Association (FPAHK) in 2011, this study explored the characteristics of sexual knowledge, attitudes, and high-risk sexual behaviors among 1,126 unmarried youth aged 18 to 27 years. Multiple logistic regressions were performed to examine factors associated with unmarried youth’s premarital sex, casual relationships, multiple sex partners, and premarital pregnancy. Results Unmarried youth in Hong Kong had adequate sex knowledge, but contraceptive knowledge was deficient. The majority of unmarried youth (63.8%) held liberal attitudes toward premarital sex and about half held liberal attitudes toward any form of sexual activity and premarital pregnancy. Around 60% held conservative attitudes toward causal sex relationships and multiple sex partners. Males tended to hold more liberal attitudes toward high-risk sex behaviors than female youth. Approximately 41.5% of unmarried youth reported having engaged in premarital sex, whereas less than 10% engaged in high-risk sexual behaviors. Males also reported higher amounts of premarital sex, casual sex relationships, and multiple sex partners. Females reported higher levels of sexual coercion. Logistic regressions indicated that being older, coming from a divorced family, out of school status and liberal attitudes toward risky sex behavior were more likely to engage in premarital sex or high-risk sex behaviors, and being female, being better educated and being immigrants were less likely to engage in premarital sex. However, being immigrants was more likely to engage in casual relationship and to have multiple partners. Conclusions Premarital sex is becoming more prevalent among

An Extended Kalman Filter-Based Attitude Tracking Algorithm for Star Sensors.

PubMed

Li, Jian; Wei, Xinguo; Zhang, Guangjun

2017-08-21

Efficiency and reliability are key issues when a star sensor operates in tracking mode. In the case of high attitude dynamics, the performance of existing attitude tracking algorithms degenerates rapidly. In this paper an extended Kalman filtering-based attitude tracking algorithm is presented. The star sensor is modeled as a nonlinear stochastic system with the state estimate providing the three degree-of-freedom attitude quaternion and angular velocity. The star positions in the star image are predicted and measured to estimate the optimal attitude. Furthermore, all the cataloged stars observed in the sensor field-of-view according the predicted image motion are accessed using a catalog partition table to speed up the tracking, called star mapping. Software simulation and night-sky experiment are performed to validate the efficiency and reliability of the proposed method.

What Are American Youth Thinking? An Examination of Political and Social Attitudes of American Youth in the Eighties.

ERIC Educational Resources Information Center

Hepburn, Mary A.

This examination of political and social attitudes of American youth in the 1980's begins with a comparison of the youth of the 1960's with the youth of the 1970's. Results from four major studies are presented and a composite picture of youth in the eighties is presented. Findings show that the personal and professional values of American…

An Extended Kalman Filter-Based Attitude Tracking Algorithm for Star Sensors

PubMed Central

Li, Jian; Wei, Xinguo; Zhang, Guangjun

2017-01-01

Efficiency and reliability are key issues when a star sensor operates in tracking mode. In the case of high attitude dynamics, the performance of existing attitude tracking algorithms degenerates rapidly. In this paper an extended Kalman filtering-based attitude tracking algorithm is presented. The star sensor is modeled as a nonlinear stochastic system with the state estimate providing the three degree-of-freedom attitude quaternion and angular velocity. The star positions in the star image are predicted and measured to estimate the optimal attitude. Furthermore, all the cataloged stars observed in the sensor field-of-view according the predicted image motion are accessed using a catalog partition table to speed up the tracking, called star mapping. Software simulation and night-sky experiment are performed to validate the efficiency and reliability of the proposed method. PMID:28825684

A national study of Chinese youths' attitudes towards students with intellectual disabilities.

PubMed

Siperstein, G N; Parker, R C; Norins, J; Widaman, K F

2011-04-01

In recent years, there has been a global effort to support the inclusion of students with intellectual disabilities (ID) in schools and classrooms. China in particular has recently enacted laws that provide for inclusive educational opportunities for students with ID. There are many barriers, however, to successfully including students with ID in regular education schools and classrooms, one of which is negative attitudes. Over the past decade, much research has focused on documenting the attitudes of the adult public; however, adults only represent one segment of society as it is youth who play a critical role in the successful inclusion and acceptance of students with ID in schools and classrooms. The aim of this study was to replicate a previous study of middle school-aged youths' attitudes towards the inclusion of peers with ID conducted with youth in the USA with similar aged youth in China. A survey was conducted with a random sample of 4059 middle school-aged youth in China on their attitudes towards students with ID. Students' attitudes were measured in terms of their perceptions of the capabilities of students with ID, their beliefs about and expectations regarding the inclusion of students with ID and their willingness to interact with students with ID both in and out of school. The findings indicated that youth in China (1) perceive students with ID as moderately, rather than mildly, impaired; (2) believe that students with ID can not participate in their academic classes; (3) view inclusion as having both positive and negative effects on them personally; and (4) do not want to interact with a peer with ID in school, particularly on academic tasks. Structural equation modelling showed that youths' perceptions of the competence of students with ID significantly influenced their willingness to interact with these students and their support of inclusion. The findings replicated previous research conducted with middle school-aged youth in the USA and are

Understanding pregnancy-related attitudes and behaviors: a mixed-methods study of homeless youth.

PubMed

Tucker, Joan S; Sussell, Jesse; Golinelli, Daniela; Zhou, Annie; Kennedy, David P; Wenzel, Suzanne L

2012-12-01

Pregnancy rates are substantially higher among homeless youth than in the general population of youth, yet little is known about homeless adolescents' and young adults' pregnancy-related attitudes and behaviors. Pregnancy-related attitudes and behaviors were examined among two samples of sexually active homeless 13-24-year-olds in Los Angeles County. Data from 37 semistructured interviews conducted in March-April 2011 were analyzed using standard qualitative methods. Data from a structured survey with 277 respondents, conducted between October 2008 and August 2009, were analyzed primarily using regression modeling. More than half of interview respondents held ambivalent attitudes toward pregnancy, and ambivalent youth reported less contraceptive use than others. The interviews identified several potential influences on pregnancy attitudes: barriers associated with homelessness, readiness to settle down, desire to achieve goals, belief that a child would create something positive in life, and family and partners. In the survey, having positive attitudes toward pregnancy was positively associated with duration of homelessness (odds ratio, 1.6), contact with relatives (1.1) and relationship commitment (1.8); it was negatively associated with frequency of drinking (0.9). Relationship commitment was positively associated with nonuse of an effective contraceptive method at last sex (1.5). Effective and accessible pregnancy prevention and family planning programs for homeless youth are needed. Youths' ambivalence toward pregnancy and feelings of relationship commitment warrant attention as possible areas for programs to address. Copyright © 2012 by the Guttmacher Institute.

The development and correlates of gender role attitudes in African American youth.

PubMed

Lam, Chun Bun; Stanik, Christine; McHale, Susan M

2017-09-01

This research examined the longitudinal trajectories and family correlates of gender role attitudes in African American youth in a sample of 166 sibling pairs residing with their mothers and fathers. Multilevel modelling revealed that (1) girls and boys exhibited significant declines in gender attitude traditionality from ages 9 to 15 that levelled off through age 18, (2) mothers' (but not fathers') gender role attitude traditionality was positively related to youth's attitude traditionality, and (3) within-person variation in mothers' (but not fathers') racial discrimination experiences was negatively related to within-person variation in youth's gender role attitude traditionality. The utility of applying a cultural ecological framework within an ethnic homogenous, accelerated longitudinal design to understand African American family processes, in conjunction with the intersectionality between race and gender, is the focus of the discussion. Statement of contribution What is already known on this subject? Gender role attitude traditionality declined for girls, but not for boys, in European and Mexican American families. Little is known about the roles of African American parents in shaping their children's gender development. What does this study add? For African American girls and boys, gender role attitude traditionality declined from ages 9 to 15 and then levelled off through age 18. At the between-person level, African American mothers', but not fathers', attitude traditionality was positively linked to that of their children. At the within-person level, African American mothers', but not fathers', experiences of racial discrimination were negatively linked to their children's attitude traditionality. © 2017 The British Psychological Society.

Youth Attitude Tracking Study. Volume 1. Spring 1976.

DTIC Science & Technology

1976-07-01

Service In the Spring wave the question as to when the positive youth would plan to enlist was split into active duty and National Guard/Reserve parts...In Table 5.6 it is shown that positive propensity respondents usually do not know more about the educational benefits than negative propensity respond...GI BILL EDUCATIONAL BENEFITS RELATED TO PROPENSITY Propensity Toward Each Service Significant Positive Negative Difference Difference Air Force 5.03

Sexual attitudes, pattern of communication, and sexual behavior among unmarried out-of-school youth in China.

PubMed

Wang, Bo; Li, Xiaoming; Stanton, Bonita; Kamali, Vafa; Naar-King, Sylvie; Shah, Iqbal; Thomas, Ronald

2007-07-31

In recent years, more adolescents are engaging in premarital sex in China. However, only a limited number of studies have explored out-of-school youth's sexual attitudes and behaviors, critical for prevention intervention development. Using data from the baseline survey of a comprehensive sex education program that was conducted in a suburb of Shanghai in 2000-2002, this study describes sexual attitudes, patterns of communication on sexual matters, and premarital sexual behavior among 1,304 out-of-school youth. Multivariate logistic regression analysis was conducted to examine the factors associated with youth's premarital sexual intercourse. The majority (60%) of out-of-school youth held favorable attitudes towards premarital sex. Males were more likely to have favorable attitudes compared with females. Male youth generally did not communicate with either parent about sex, while one-third of female youth talked to their mothers about sexual matters. Both males and females chose their friends as the person with whom they were most likely to talk about sexual matters. About 18% of the youth reported having engaged in sexual intercourse. One-fifth of sexually active youth had always used a contraceptive method, and one-quarter had been pregnant (or had impregnated a partner). There were no gender differences in rate of premarital sex or frequency of contraceptive use. Multivariate analysis revealed that age, education, family structure, parent's discipline, attitudes towards premarital sex, pattern of communication and dating were significantly associated with youth premarital sex. A substantial proportion of out-of-school youth engage in risky sexual behaviors. Prevention programs that empower communication and sexual negotiation skills, and promote condom use should be implemented for this vulnerable group.

Urban Youth Knowledge and Attitudes Regarding Lead Poisoning.

PubMed

Bogar, Sandra; Szabo, Aniko; Woodruff, Shane; Johnson, Sheri

2017-12-01

Environmental health literacy (EHL) is a promising and evolving field of research that could benefit from youth engagement. Yet studies focused on youths' environmental health awareness and concerns are limited. For example, although lead exposure remains a threat to youth development in urban environments, no published studies have measured urban youth's knowledge of lead poisoning. A CBPR partnership established a youth advisory council (YAC) who helped to design, interpret and disseminate a mixed methods study exploring environmental health perceptions among urban youths ages 10-18. Surveys assessed awareness, attitudes, and knowledge regarding lead poisoning and five environmental health issues determined by the YAC. Focus group questions further contextualized youths' lead knowledge and understanding of youths' environmental health concerns. A majority of youth could identify specific sources of lead exposure but had minimal knowledge of prevention strategies, and focus group data revealed misinformation regarding lead sources and consequences. Survey and focus group respondents' level of awareness and concern regarding YAC-selected EH issues was high in comparison to lead poisoning. In particular, job opportunities and police brutality were endorsed as both neighborhood concerns and priorities. Awareness and knowledge of environmental health issues among urban youth have not been well described. These findings reinforce the importance of addressing problems of local relevance. Moving forward, lead poisoning prevention education for youth and youth EHL partnerships may benefit from incorporating an ecological approach wherein connections to the social and economic context are made explicit.

Sexual attitudes, pattern of communication, and sexual behavior among unmarried out-of-school youth in China

PubMed Central

Wang, Bo; Li, Xiaoming; Stanton, Bonita; Kamali, Vafa; Naar-King, Sylvie; Shah, Iqbal; Thomas, Ronald

2007-01-01

Background In recent years, more adolescents are engaging in premarital sex in China. However, only a limited number of studies have explored out-of-school youth's sexual attitudes and behaviors, critical for prevention intervention development. Methods Using data from the baseline survey of a comprehensive sex education program that was conducted in a suburb of Shanghai in 2000–2002, this study describes sexual attitudes, patterns of communication on sexual matters, and premarital sexual behavior among 1,304 out-of-school youth. Multivariate logistic regression analysis was conducted to examine the factors associated with youth's premarital sexual intercourse. Results The majority (60%) of out-of-school youth held favorable attitudes towards premarital sex. Males were more likely to have favorable attitudes compared with females. Male youth generally did not communicate with either parent about sex, while one-third of female youth talked to their mothers about sexual matters. Both males and females chose their friends as the person with whom they were most likely to talk about sexual matters. About 18% of the youth reported having engaged in sexual intercourse. One-fifth of sexually active youth had always used a contraceptive method, and one-quarter had been pregnant (or had impregnated a partner). There were no gender differences in rate of premarital sex or frequency of contraceptive use. Multivariate analysis revealed that age, education, family structure, parent's discipline, attitudes towards premarital sex, pattern of communication and dating were significantly associated with youth premarital sex. Conclusion A substantial proportion of out-of-school youth engage in risky sexual behaviors. Prevention programs that empower communication and sexual negotiation skills, and promote condom use should be implemented for this vulnerable group. PMID:17672903

Spacecraft Attitude Tracking and Maneuver Using Combined Magnetic Actuators

NASA Technical Reports Server (NTRS)

Zhou, Zhiqiang

2010-01-01

The accuracy of spacecraft attitude control using magnetic actuators only is low and on the order of 0.4-5 degrees. The key reason is that the magnetic torque is two-dimensional and it is only in the plane perpendicular to the magnetic field vector. In this paper novel attitude control algorithms using the combination of magnetic actuators with Reaction Wheel Assembles (RWAs) or other types of actuators, such as thrusters, are presented. The combination of magnetic actuators with one or two RWAs aligned with different body axis expands the two-dimensional control torque to three-dimensional. The algorithms can guarantee the spacecraft attitude and rates to track the commanded attitude precisely. A design example is presented for Nadir pointing, pitch and yaw maneuvers. The results show that precise attitude tracking can be reached and the attitude control accuracy is comparable with RWAs based attitude control. The algorithms are also useful for the RWAs based attitude control. When there are only one or two workable RWAs due to RWA failures, the attitude control system can switch to the control algorithms for the combined magnetic actuators with the RWAs without going to the safe mode and the control accuracy can be maintained.

Youth Justice staff attitudes towards screening for self-harm.

PubMed

Knowles, Sarah E; Townsend, Ellen; Anderson, Martin P

2012-09-01

Young offenders are recognised as a high-risk group for suicidal behaviour. It is essential that the screening used to identify those at risk and refer them to mental health services is effective, especially in community settings where service utilisation is low. Staff attitudes towards screening for suicide and self-harm are likely to influence how a young offender engages with the screening process. Our study is the first to explore community youth justice staff attitudes towards, and perceptions of, screening for self-harmful behaviour. Eight semi-structured interviews were conducted at an English Youth Offending Team in June 2006 with staff who had used the suicide screening tool with young offenders. Data were analysed using Interpretative Phenomenological Analysis. Staff attitudes towards working within the screening system varied along two dimensions. The first 'active/passive' dimension related to perceived confidence in dealing with self-harm. The second 'positive/negative' dimension related to perceptions of the benefits of screening and the effectiveness of mental health provision for young offenders. Results indicate that barriers to effective screening must be tackled at both individual and organisational levels. The model of attitudes presented here could be used to increase understanding of how staff can be supported to engage effectively with the screening system. © 2012 Blackwell Publishing Ltd.

Understanding Pregnancy-Related Attitudes and Behaviors: A Mixed-Methods Study of Homeless Youth

PubMed Central

Tucker, Joan S.; Sussell, Jesse; Golinelli, Daniela; Zhou, Annie; Kennedy, David P.; Wenzel, Suzanne L.

2012-01-01

CONTEXT Pregnancy rates are substantially higher among homeless youth than in the general population of youth, yet little is known about homeless adolescents’ and young adults’ pregnancy-related attitudes and behaviors. METHODS Pregnancy-related attitudes and behaviors were examined among two samples of sexually active homeless 13–24-year-olds in Los Angeles County. Data from 37 semistructured interviews conducted in March–April 2011 were analyzed using standard qualitative methods. Data from a structured survey with 277 respondents, conducted between October 2008 and August 2009, were analyzed primarily using regression modeling. RESULTS More than half of interview respondents held ambivalent attitudes toward pregnancy, and ambivalent youth reported less contraceptive use than others. The interviews identified several potential influences on pregnancy attitudes: barriers associated with homelessness, readiness to settle down, desire to achieve goals, belief that a child would create something positive in life, and family and partners. In the survey, having positive attitudes toward pregnancy was positively associated with duration of homelessness (odds ratio, 1.6), contact with relatives (1.1) and relationship commitment (1.8); it was negatively associated with frequency of drinking (0.9). Relationship commitment was positively associated with nonuse of an effective contraceptive method at last sex (1.5). CONCLUSIONS Effective and accessible pregnancy prevention and family planning programs for homeless youth are needed. Youths’ ambivalence toward pregnancy and feelings of relationship commitment warrant attention as possible areas for programs to address. PMID:23231333

Parental Influence, Youth Contra-Culture and Rural Adolescent Attitudes Toward Negroes.

ERIC Educational Resources Information Center

Hough, Richard L.; And Others

High school students and heads of households in rural areas of Illinois were studied with respect to their attitudes toward Negroes. The hypothesis used was that a youth subculture or "contra-culture" did serve as an important socializing agent in forming the attitudes of students toward Negroes. Results indicated that there was only…

Relationships among values, achievement orientations, and attitudes in youth sport.

PubMed

Lee, Martin J; Whitehead, Jean; Ntoumanis, Nikos; Hatzigeorgiadis, Antonis

2008-10-01

This research examines the value-expressive function of attitudes and achievement goal theory in predicting moral attitudes. In Study 1, the Youth Sport Values Questionnaire (YSVQ; Lee, Whitehead, & Balchin, 2000) was modified to measure moral, competence, and status values. In Study 2, structural equation modeling on data from 549 competitors (317 males, 232 females) aged 12-15 years showed that moral and competence values predicted prosocial attitudes, whereas moral (negatively) and status values (positively) predicted antisocial attitudes. Competence and status values predicted task and ego orientation, respectively, and task and ego orientation partially mediated the effect of competence values on prosocial attitudes and of status values on antisocial attitudes, respectively. The role of sport values is discussed, and new research directions are proposed.

Attitude tracking control of flexible spacecraft with large amplitude slosh

NASA Astrophysics Data System (ADS)

Deng, Mingle; Yue, Baozeng

2017-12-01

This paper is focused on attitude tracking control of a spacecraft that is equipped with flexible appendage and partially filled liquid propellant tank. The large amplitude liquid slosh is included by using a moving pulsating ball model that is further improved to estimate the settling location of liquid in microgravity or a zero-g environment. The flexible appendage is modelled as a three-dimensional Bernoulli-Euler beam, and the assumed modal method is employed. A hybrid controller that combines sliding mode control with an adaptive algorithm is designed for spacecraft to perform attitude tracking. The proposed controller has proved to be asymptotically stable. A nonlinear model for the overall coupled system including spacecraft attitude dynamics, liquid slosh, structural vibration and control action is established. Numerical simulation results are presented to show the dynamic behaviors of the coupled system and to verify the effectiveness of the control approach when the spacecraft undergoes the disturbance produced by large amplitude slosh and appendage vibration. Lastly, the designed adaptive algorithm is found to be effective to improve the precision of attitude tracking.

Tracking Positions and Attitudes of Mars Rovers

NASA Technical Reports Server (NTRS)

Ali, Khaled; vanelli, Charles; Biesiadecki, Jeffrey; Martin, Alejandro San; Maimone, Mark; Cheng, Yang; Alexander, James

2006-01-01

The Surface Attitude Position and Pointing (SAPP) software, which runs on computers aboard the Mars Exploration Rovers, tracks the positions and attitudes of the rovers on the surface of Mars. Each rover acquires data on attitude from a combination of accelerometer readings and images of the Sun acquired autonomously, using a pointable camera to search the sky for the Sun. Depending on the nature of movement commanded remotely by operators on Earth, the software propagates attitude and position by use of either (1) accelerometer and gyroscope readings or (2) gyroscope readings and wheel odometry. Where necessary, visual odometry is performed on images to fine-tune the position updates, particularly on high-wheel-slip terrain. The attitude data are used by other software and ground-based personnel for pointing a high-gain antenna, planning and execution of driving, and positioning and aiming scientific instruments.

Does Positive Youth Development Predict Adolescent Attitudes about Sexuality?

ERIC Educational Resources Information Center

Chapman, Erin N.; Werner-Wilson, Ronald Jay

2008-01-01

The purpose of this study was to explore the relationships among individual factors, parental factors, involvement in activities, and adolescent attitudes regarding sex (the outcome variable). We suggest that Positive Youth Development (PYD) research and programming should include promoting healthy sexuality as an important developmental outcome…

[Minus]Plastic: Influencing Pro-Environmental Attitudes among Singaporean Youth

ERIC Educational Resources Information Center

Chib, Arul; Chiew, Han Joo; Kumar, Chitraveni; Choon, Lim Geok; Ale, Komathi

2009-01-01

Plastics have much to offer as a modern convenience, but lack of responsible plastic waste management habits can lead to potentially harmful environmental effects. Past environmental initiatives revealed a lack of understanding about youth attitudes towards pro-environmental issues. [minus]plastic, an online public environmental promotional…

Sex education sources and attitudes about premarital sex of Seventh Day Adventist youth.

PubMed

Ali, H K; Naidoo, A

1999-02-01

37 Seventh Day Adventist youth were surveyed about their sex education and attitudes towards premarital sex. Analysis indicated differences between their attitudes and actual sexual behaviour. While 70% endorsed the church's prohibition on premarital sex, 54% had engaged in premarital sex.

Youth Attitude Tracking Study. Volume 2. Fall 1980.

DTIC Science & Technology

1980-08-01

Target Market Profile 17 Advertising Awareness-Males 19 Knowledge of Financial Benefits-Males 20 Draft Registration Attitudes-Males 21 Major...Characteristics-Females 25 Active Duty Positive Propensity Female Target Market Profile 26 Advertising Awareness-Females 27 Knowledge of Financial Benefits-Females...appears to be an obvious strategy for recruitment advertising . Fewer than one-third of the female respondents were aware that the military offers cash

Environmental Attitudes and Behaviors of American Youth with an Emphasis on Youth from Disadvantaged Areas.

ERIC Educational Resources Information Center

Roper Starch Worldwide Inc.

The National Environmental Education and Training Foundation commissioned a survey on environmental attitudes and behaviors of disadvantaged youth in America to identify the critical gaps in environmental education so that resources can be targeted more effectively. Phase 1 consisted of qualitative research among disadvantaged students through…

"Made in the Trade": Youth Attitudes toward Apprenticeship Certification

ERIC Educational Resources Information Center

Taylor, Alison; Freeman, Sheryl

2011-01-01

This paper explores the value youth place on apprenticeship training and credentials. Our analysis of interview and survey data from former high school apprentices in two trades suggests that there are several influences on their attitudes toward completion of apprenticeship training. These include how they see themselves as learners and workers…

Disturbance observer-based fuzzy control for flexible spacecraft combined attitude & sun tracking system

NASA Astrophysics Data System (ADS)

Chak, Yew-Chung; Varatharajoo, Renuganth; Razoumny, Yury

2017-04-01

This paper investigates the combined attitude and sun-tracking control problem in the presence of external disturbances and internal disturbances, caused by flexible appendages. A new method based on Pythagorean trigonometric identity is proposed to drive the solar arrays. Using the control input and attitude output, a disturbance observer is developed to estimate the lumped disturbances consisting of the external and internal disturbances, and then compensated by the disturbance observer-based controller via a feed-forward control. The stability analysis demonstrates that the desired attitude trajectories are followed even in the presence of external disturbance and internal flexible modes. The main features of the proposed control scheme are that it can be designed separately and incorporated into the baseline controller to form the observer-based control system, and the combined attitude and sun-tracking control is achieved without the conventional attitude actuators. The attitude and sun-tracking performance using the proposed strategy is evaluated and validated through numerical simulations. The proposed control solution can serve as a fail-safe measure in case of failure of the conventional attitude actuator, which triggered by automatic reconfiguration of the attitude control components.

Velocity-free attitude coordinated tracking control for spacecraft formation flying.

PubMed

Hu, Qinglei; Zhang, Jian; Zhang, Youmin

2018-02-01

This article investigates the velocity-free attitude coordinated tracking control scheme for a group of spacecraft with the assumption that the angular velocities of the formation members are not available in control feedback. Initially, an angular velocity observer is constructed based on each individual's attitude quarternion. Then, the distributed attitude coordinated control law is designed by using the observed states, in which adaptive control method is adopted to handle the external disturbances. Stability of the overall closed-loop system is analyzed theoretically, which shows the system trajectory converges to a small set around origin with fast convergence rate. Numerical simulations are performed to demonstrate fast convergence and improved tracking performance of the proposed control strategy. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

Travel characteristics and risk-taking attitudes in youths traveling to nonindustrialized countries.

PubMed

Han, Pauline; Balaban, Victor; Marano, Cinzia

2010-01-01

International travel to developing countries is increasing with rising levels of disposable income; this trend is seen in both adults and children. Risk-taking attitude is fundamental to research on the prevention of risky health behaviors, which can be an indicator of the likelihood of experiencing illness or injury during travel. The aim of this study is to investigate whether risk-taking attitudes of youths are associated with travel characteristics and likelihood of experiencing illness or injury while traveling to nonindustrialized countries. Data were analyzed from the 2008 YouthStyles survey, an annual mail survey gathering demographics and health knowledge, attitudes, and practices of individuals from 9 through 18 years of age. Travelers were defined as respondents who reported traveling in the last 12 months to a destination other than the United States, Canada, Europe, Japan, Australia, or New Zealand. Risk-taking attitude was measured by using a four-item Brief Sensation-Seeking Scale. All p values ≤ 0.05 were considered significant. Of 1,704 respondents, 131 (7.7%) traveled in the last 12 months. Females and those with higher household income were more likely to travel (odds ratio = 1.6,1.1). Of those who traveled, 16.7% reported seeking pretravel medical care, with most visiting a family doctor for that care (84.0%). However, one-fifth of respondents reported illness and injury during travel; of these, 83.3% traveled with their parents. Males and older youths had higher mean sensation-seeking scores. Further, travelers had a higher mean sensation-seeking score than nontravelers. Those who did not seek pretravel medical care also had higher mean sensation-seeking scores (p = 0.1, not significant). Our results show an association between risk-taking attitudes and youth travel behavior. However, adult supervision during travel and parental directives prior to travel should be taken into consideration. Communication messages should emphasize the

Youth Attitude Tracking Study. Volume 2. Fall 1976.

DTIC Science & Technology

1976-01-01

Advertising Copy Identification.......... . .......... ..... 15 Target Market Profile of :Reserve Components....... i5 Target Market Profile of Active...in the Tracking Areas to test such factors as -promotional materials, recruiting practices, and advertising strategy . A special feature included in the...8217 .. :~ . .’..;- .":, ,:,,.", . ’ .. €,. . . - .. " . " :" . . ". " . . .." ,"- .-- :-,, ". . ’ . -.-- . .: ’.-. :. -I MARKET FACTS " I age 15

Attitudes, perceptions, and use of marijuana in youth with multiple sclerosis.

PubMed

Brenton, J Nicholas; Schreiner, Teri; Karoscik, Krystle; Richter, Meg; Ferrante, Samantha; Waldman, Amy; Banwell, Brenda

2018-02-01

Studies have shown a negative impact on cognition and brain volume in marijuana-using adult multiple sclerosis (MS) patients and healthy adolescents. Given that onset of MS during childhood and adolescence negatively impacts brain growth and the normal maturation of neuronal networks, the addition of marijuana exposure in these youth may be even more harmful. Determine attitudes toward and prevalence of recreational marijuana use in MS youth. We surveyed 52 consecutive pediatric-onset MS patients from three pediatric MS centers in the United States. Participants answered a structured questionnaire to capture attitudes toward marijuana and personal use habits, if present. Nearly half reported use of marijuana, with the majority beginning to use in mid-to-late adolescence. The most popular reasons for using marijuana were relaxation (72%), improvement of medical problems (64%), and stress reduction (52%). Over half (64%) of marijuana users perceived it to have negative effects on memory and focus. Cost and access were not barriers to use, despite all respondents being less than age 21. Youth with MS endorse recreational marijuana as safe, and many use marijuana frequently despite appreciating a negative impact on memory. More detailed understanding of the long-term impact of marijuana use in youth with MS is needed.

Youth Attitude Tracking Study 1991: Propensity and Advertising Report

DTIC Science & Technology

1993-04-23

Service. 5 5-~30 WESTAT, INC 5 I Chapter SEX 6. TRENDS IN YOUTH ENLISTMENT PROPENSITY: 1984-1991 T he findings reported in Chapters to accommodate changes...34 Joint Sevice 7.0 (0.7) 5.4 (0.8) 5.0 (0.9) 6.1 (0.5) Army 13.3 (1.0) 11.5 (1.2) 12.3 (1.4) 12.3 (0.8) Navy 5.0 (0.6) 4.1 (0.8) 5.1 (0.9) 4.7 (0.5

Reasons for Abortion: Religion, Religiosity/Spirituality and Attitudes of Male Secondary School Youth in South Africa.

PubMed

Selebalo-Bereng, Lebohang; Patel, Cynthia Joan

2018-01-17

This study focused on the relationship between religion, religiosity/spirituality (R/S), and attitudes of a sample of South African male secondary school youth toward women's rights to legal abortion in different situations. We distributed 400 self-administered questionnaires assessing the main variables (attitudes toward reasons for abortion and R/S) to the target sample in six different secondary schools in KwaZulu-Natal, South Africa. The responses of a final sample of 327 learners were then analyzed using the Statistical Package for the Social Sciences (SPSS) software. The findings revealed that religion and R/S play a role in the youths' attitudes toward abortion. While the Hindu subsample indicated higher overall support across the different scenarios, the Muslim subsample reported greater disapproval than the other groups on 'Elective reasons' and in instances of 'Objection by significant others.' The Christian youth had the most negative attitudes to abortion for 'Traumatic reasons' and 'When women's health/life' was threatened. Across the sample, higher R/S levels were linked with more negative attitudes toward reasons for abortion.

Wearing, Thinking, and Moving: Testing the Feasibility of Fitness Tracking with Urban Youth

ERIC Educational Resources Information Center

Schaefer, Sara E.; Ching, Cynthia Carter; Breen, Heather; German, J. Bruce

2016-01-01

Background: Wearable and mobile technologies are often used by people who wish to document their own health and lifestyle behaviors. The feasibility of health tracking among youth is unclear, particularly in low-resource communities where health strategies stand to have the greatest impact. Methods: Youth (n = 24) enrolled in an afterschool…

Awareness, attitudes, and use of crisis hotlines among youth at-risk for suicide.

PubMed

Crosby Budinger, Meghan; Cwik, Mary F; Riddle, Mark A

2015-04-01

Crisis hotlines have been central to suicide prevention efforts; however, utilization among youth remains low. A sample of at-risk youth was surveyed about their awareness, utilization, and attitudes toward local and national crisis hotlines. Youth reported low rates of awareness and utilization, yet expressed a strong interest in phone hotlines (41% vs. 59% for new media categories combined). Youth reported stigma, but that help-seeking could be positively influenced by peers and adults in their support system. Implications include making crisis services available across several mediums and the importance of engaging trusted others in youth suicide awareness campaigns and prevention efforts. © 2014 The American Association of Suicidology.

Global finite-time attitude consensus tracking control for a group of rigid spacecraft

NASA Astrophysics Data System (ADS)

Li, Penghua

2017-10-01

The problem of finite-time attitude consensus for multiple rigid spacecraft with a leader-follower architecture is investigated in this paper. To achieve the finite-time attitude consensus, at the first step, a distributed finite-time convergent observer is proposed for each follower to estimate the leader's attitude in a finite time. Then based on the terminal sliding mode control method, a new finite-time attitude tracking controller is designed such that the leader's attitude can be tracked in a finite time. Finally, a finite-time observer-based distributed control strategy is proposed. It is shown that the attitude consensus can be achieved in a finite time under the proposed controller. Simulation results are given to show the effectiveness of the proposed method.

Methamphetamine Use among Iranian Youth: A Population-based Knowledge, Attitude, and Practice study.

PubMed

Sharifi, Hamid; Shokoohi, Mostafa; Ahmad RafieiRad, Ali; Sargolzaie Moghadam, Maryam; Haghdoost, Ali-Akbar; Mirzazadeh, Ali; Karamouzian, Mohammad

2017-07-29

Despite the increasing prevalence of methamphetamine use among the young population in Iran, the body of literature on their methamphetamine use remains slim. This study was designed to investigate the knowledge, attitude, and practices of Iranian youth about methamphetamine to help inform harm reduction policies catered towards young men and women. In a cross-sectional study using multistage sampling in 13 provinces, 4868 participants aged 15-29 years old were recruited. Knowledge, attitude and practices of youth about methamphetamine were assessed through a pilot-tested interviewer-administered questionnaire. Descriptive statistics were presented and potential associations were assessed using Chi-square test and independent samples t-test. Mean age ±SD of the participants was 21.8 ± 5.6 years, and 49.5% were women. Overall, 21.7% and 37.7% of the participants had high knowledge scores and positive attitudes, respectively. Among the 19-29 years old participants, ever methamphetamine use and injection was estimated at 5.74% (95% CI: 4.21, 7.90) and 1.8% (95% CI: 1.13, 2.83), respectively. Most (44.3%) had started methamphetamine use for fun and media (69.1%) was reported as their main source of information on methamphetamine use. Methamphetamine use is a concerning health problem among Iranian youth. Comprehensive multi-sectoral downstream and upstream interventions that involve educational settings, as well as media, are urgently needed to help reduce the burden of methamphetamine use among Iranian youth.

ATTENTION BIAS OF ANXIOUS YOUTH DURING EXTENDED EXPOSURE OF EMOTIONAL FACE PAIRS: AN EYE-TRACKING STUDY

PubMed Central

Shechner, Tomer; Jarcho, Johanna M.; Britton, Jennifer C.; Leibenluft, Ellen; Pine, Daniel S.; Nelson, Eric E.

2012-01-01

Background Previous studies demonstrate that anxiety is characterized by biased attention toward threats, typically measured by differences in motor reaction time to threat and neutral cues. Using eye-tracking methodology, the current study measured attention biases in anxious and nonanxious youth, using unrestricted free viewing of angry, happy, and neutral faces. Methods Eighteen anxious and 15 nonanxious youth (8–17 years old) passively viewed angry-neutral and happy-neutral face pairs for 10 s while their eye movements were recorded. Results Anxious youth displayed a greater attention bias toward angry faces than nonanxious youth, and this bias occurred in the earliest phases of stimulus presentation. Specifically, anxious youth were more likely to direct their first fixation to angry faces, and they made faster fixations to angry than neutral faces. Conclusions Consistent with findings from earlier, reaction-time studies, the current study shows that anxious youth, like anxious adults, exhibit biased orienting to threat-related stimuli. This study adds to the existing literature by documenting that threat biases in eye-tracking patterns are manifest at initial attention orienting. PMID:22815254

Sustaining clinician penetration, attitudes and knowledge in cognitive-behavioral therapy for youth anxiety

PubMed Central

2014-01-01

Background Questions remain regarding the sustainment of evidence-based practices following implementation. The present study examined the sustainment of community clinicians’ implementation (i.e., penetration) of cognitive-behavioral therapy, attitudes toward evidence-based practices, and knowledge of cognitive-behavioral therapy for youth anxiety two years following training and consultation in cognitive-behavioral therapy for youth anxiety. Methods Of the original 115 participants, 50 individuals (43%) participated in the two-year follow-up. A t- test examined sustainment in penetration over time. Hierarchical linear modeling examined sustainment in knowledge and attitudes over time. Time spent in consultation sessions was examined as a potential moderator of the change in knowledge and attitudes. Results Findings indicated sustained self-reported penetration of cognitive-behavioral therapy for anxious youth, with low fidelity to some key CBT components (i.e., exposure tasks). Follow-up knowledge was higher than at baseline but lower than it had been immediately following the consultation phase of the study. Belief in the utility of evidence-based practices was sustained. Willingness to implement an evidence-based practice if required to do so, appeal of evidence-based practices, and openness toward evidence-based practices were not sustained. Participation in consultation positively moderated changes in knowledge and some attitudes. Conclusions Sustainment varied depending on the outcome examined. Generally, greater participation in consultation predicted greater sustainment. Implications for future training include higher dosages of consultation. PMID:25030651

Attitudes of college music students towards noise in youth culture.

PubMed

Chesky, Kris; Pair, Marla; Lanford, Scott; Yoshimura, Eri

2009-01-01

The effectiveness of a hearing loss prevention program within a college may be dependent on attitudes among students majoring in music. The purpose of this study was to assess the attitudes of music majors toward noise and to compare them to students not majoring in music. Participants ( N = 467) filled out a questionnaire designed to assess attitudes toward noise in youth culture and attitudes toward influencing their sound environment. Results showed that students majoring in music have a healthier attitude toward sound compared to students not majoring in music. Findings also showed that music majors are more aware and attentive to noise in general, likely to perceive sound that may be risky to hearing as something negative, and are more likely to carry out behaviors to decrease personal exposure to loud sounds. Due to these differences, music majors may be more likely than other students to respond to and benefit from a hearing loss prevention program.

Examining the Protective Effect of Ethnic Identity on Drug Attitudes and Use Among a Diverse Youth Population.

PubMed

Zapolski, Tamika C B; Fisher, Sycarah; Banks, Devin E; Hensel, Devon J; Barnes-Najor, Jessica

2017-08-01

Ethnic identity is an important buffer against drug use among minority youth. However, limited work has examined pathways through which ethnic identity mitigates risk. School-aged youth (N = 34,708; 52 % female) of diverse backgrounds (i.e., African American (n = 5333), Asian (n = 392), Hispanic (n = 662), Multiracial (n = 2129), Native American (n = 474), and White (n = 25718) in grades 4-12 provided data on ethnic identity, drug attitudes, and drug use. After controlling for gender and grade, higher ethnic identity was associated with lower past month drug use for African American, Hispanic, and Multiracial youth. Conversely, high ethnic identity was associated with increased risk for White youth. An indirect pathway between ethnic identity, drug attitudes, and drug use was also found for African American, Hispanic, and Asian youth. Among White youth the path model was also significant, but in the opposite direction. These findings confirm the importance of ethnic identity for most minority youth. Further research is needed to better understand the association between ethnic identity and drug use for Multiracial and Hispanic youth, best ways to facilitate healthy ethnic identity development for minority youth, and how to moderate the risk of identity development for White youth.

Teachers' Attitudes towards Tracking: Testing the Socialization Hypothesis

ERIC Educational Resources Information Center

Mouralová, Magdalena; Paulus, Michal; Veselý, Arnošt

2017-01-01

The paper examines how teachers' attitudes towards tracking (separating pupils into groups with different curricula on the basis of their abilities and results) differ among various generations of teachers. Fundamental and quick changes in the educational system occurred in the Czech Republic after the Velvet Revolution in 1989 as a unified…

Youth internalizing symptoms, sleep-related problems, and disordered eating attitudes and behaviors: A moderated mediation analysis.

PubMed

Chardon, Marie L; Janicke, David M; Carmody, Julia K; Dumont-Driscoll, Marilyn C

2016-04-01

Internalizing symptoms increase the risk for disordered eating; however, the mechanism through which this relationship occurs remains unclear. Sleep-related problems may be a potential link as they are associated with both emotional functioning and disordered eating. The present study aims to evaluate the mediating roles of two sleep-related problems (sleep disturbance and daytime sleepiness) in the relationship between youth internalizing symptoms and disordered eating, and to explore if age moderates these relations. Participants were 225 youth (8-17years) attending a primary care appointment. Youth and legal guardians completed questionnaires about youth disordered eating attitudes and behaviors, internalizing symptoms, sleep disturbance, and daytime sleepiness. Mediation and moderated mediation analyses were utilized. The mediation model revealed both youth sleep disturbance and daytime sleepiness independently mediated the association between internalizing symptoms and disordered eating attitudes and behaviors, and explained 18% of the variance in disordered eating. The moderated mediation model including youth age accounted for 21% of the variance in disordered eating; youth age significantly interacted with sleep disturbance, but not with daytime sleepiness, to predict disordered eating. Sleep disturbance only mediated the relationship between internalizing symptoms and disordered eating in youth 12years old and younger, while daytime sleepiness was a significant mediator regardless of age. As sleep-related problems are frequently improved with the adoption of health behaviors conducive to good sleep, these results may suggest a relatively modifiable and cost-effective target to reduce youth risk for disordered eating. Copyright © 2016 Elsevier Ltd. All rights reserved.

Knowledge, attitude and practice of premarital counseling for sickle cell disease among youth in Yaba, Nigeria.

PubMed

Oludarei, Gabriel O; Ogili, Matthew C

2013-12-01

Nigeria accounts for 50% of sickle cell disease (SCD) births worldwide and about 2.3% of her population suffers from SCD with 25% of Nigerians being healthy carriers. This study determined the knowledge, attitude and practice of youths in Yaba, Nigeria towards pre-marital genetic counseling. Data was collected using a questionnaire containing both open ended and closed ended questions. The questionnaires (n= 280) were analyzed by frequency counts, percentages and chi-square. The study shows that 80% of youths had knowledge, 86% had positive attitude and 65% had practiced things related to SCD and premarital counseling. There was a significant association between respondents' educational qualification and knowledge, attitude and practices related to SCD and SCD premarital counseling, and between age and attitude and practices related to SCD premarital counseling. In conclusion, public education on the role of premarital genetic counseling should continue and avenues to allow individuals carry out genotype test should still be encouraged.

Youth violence in South Africa: exposure, attitudes, and resilience in Zulu adolescents.

PubMed

Choe, Daniel Ewon; Zimmerman, Marc A; Devnarain, Bashi

2012-01-01

Exposure to violence is common in South Africa. Yet, few studies examine how violence exposure contributes to South African adolescents' participation in youth violence. The aims of this study were to examine effects of different violence exposures on violent attitudes and behavior, to test whether attitudes mediated effects of violence exposures on violent behavior, and to test whether adult involvement had protective or promotive effects. Questionnaires were administered to 424 Zulu adolescents in township high schools around Durban, South Africa. Structural equation modeling (SEM) was used to test associations among violence exposures and both violent attitudes and behavior. Victimization, witnessing violence, and friends' violent behavior contributed directly to violent behavior. Only family conflict and friends' violence influenced violent attitudes. Attitudes mediated effects of friends' violence on violent behavior. Multiple-group SEM indicated that adult involvement fit a protective model of resilience. These findings are discussed regarding their implications for prevention.

Exposure to 9/11 among youth and their mothers in New York City: enduring associations with mental health and sociopolitical attitudes.

PubMed

Gershoff, Elizabeth T; Aber, J Lawrence; Ware, Angelica; Kotler, Jennifer A

2010-01-01

The enduring impact of exposure to the 9/11 terrorist attacks on mental health and sociopolitical attitudes was examined in a sample of 427 adolescents (M = 16.20 years) and their mothers residing in New York City. Direct exposure to the terrorist attack was associated with youth depression symptoms and with mothers' posttraumatic stress disorder symptoms. There was no evidence of reciprocal effects of mother exposure on youth or of youth exposure on mothers. Although mothers reported engaging in more emotional processing coping assistance with their children, coping assistance was not associated with youth's symptomatology. Media exposure was found to be a strong predictor of youth's and mothers' sociopolitical attitudes about issues such as prejudice toward immigrants, social mistrust, and current events.

Attitudes towards Mandarin-English Bilingualism: A Study of Chinese Youths in Singapore

ERIC Educational Resources Information Center

Xie, Wenhan; Cavallaro, Francesco

2016-01-01

Not only does Singapore have a unique ethnic and multilingual makeup, it also boasts unique language policies, especially with regard to the learning of the official languages. Previous studies of Singaporean youths have largely focused on the differences in attitudes and code-switching between linguistic varieties (e.g. Colloquial Singapore…

Internet access and attitudes toward online personal health information among detained youth.

PubMed

Gaskin, Gregory L; Longhurst, Christopher A; Anoshiravani, Arash

2012-11-01

To assess Internet access and usage patterns among high-risk youth involved in the juvenile justice system, and to determine if health information technology tools might play a useful role in more actively engaging this population in their health care. A sample of 79 youth between the ages of 13 and 18 years old underwent a structured interview while detained in a large, Northern California juvenile detention facility. After an institutional review board-approved assent/consent process, youth discussed their typical Internet use when not detained, as well as their attitudes toward online access to their personal health information (PHI). Detained youth from predominantly underserved, minority communities, reported high levels of access to the Internet while outside of the detention setting, with 97% reporting using the Internet at least once per month and 87% at least weekly. Furthermore, 90% of these youth expressed interest in accessing their PHI online and sharing it with either parents or physicians. Detained adolescents describe unexpectedly high usage of the Internet and online resources when they are outside of the juvenile hall setting. These youth show an interest in, and may benefit from, accessing their PHI online. Further studies are needed to understand the potential health benefits that may be realized by engaging this population through online tools.

Privacy and Trust Attitudes in the Intent to Volunteer for Data-Tracking Research

ERIC Educational Resources Information Center

Smith, Catherine L.

2016-01-01

Introduction: The analysis of detailed interaction records is fundamental to development of user-centred systems. Researchers seeking such data must recruit volunteers willing to allow tracking of their interactions. This study examines privacy and trust attitudes in the intent to volunteer for research requiring installation of tracking software.…

Influence of retail cigarette advertising, price promotions, and retailer compliance on youth smoking-related attitudes and behaviors.

PubMed

Kim, Annice E; Loomis, Brett R; Busey, Andrew H; Farrelly, Matthew C; Willett, Jeffrey G; Juster, Harlan R

2013-01-01

Exposure to retail tobacco marketing is associated with youth smoking, but most studies have relied on self-reported measures of exposure, which are prone to recall bias. To examine whether exposure to retail cigarette advertising, promotions, and retailer compliance is associated with youth smoking-related outcomes using observational estimates of exposure. Data on retail cigarette advertising and promotions were collected from a representative sample of licensed tobacco retailers in New York annually since 2004. County-level estimates of retail cigarette advertising and promotions and retailer compliance with youth access laws were calculated and linked to the New York Youth Tobacco Survey, administered to 54,671 middle and high school students in 2004, 2006, and 2008. Regression models examined whether cigarette advertising, promotions, and retailer compliance were associated with youth's awareness of retail cigarette advertising, attitudes about smoking, susceptibility to smoking, cigarette purchasing behaviors, and smoking behaviors. Living in counties with more retail cigarette advertisements is associated with youth having positive attitudes about smoking (odds ratio [OR] = 1.10, 95% confidence interval [CI] = 1.03-1.19, P < .01). Living in counties with more retail cigarette promotions is associated with youth current smoking (OR = 1.57, 95% CI = 1.01-2.44, P < .05). Living in counties with higher retailer compliance with youth access laws is associated with higher odds of youth being refused cigarettes when attempting to buy in stores (OR = 1.12, 95% CI = 1.01-1.25, P < .05) and lower odds of retail stores being youth's usual source of cigarettes (OR = 0.88, 95% CI = 0.80-0.97, P < .01). Strong retailer compliance programs and policies that eliminate cigarette advertising and promotions may help reduce youth smoking.

Behavioral assessment in youth sports: coaching behaviors and children's attitudes.

PubMed

Smith, R E; Zane, N W; Smoll, F L; Coppel, D B

1983-01-01

To define the characteristics and dimensional patterning of coaching behaviors, 15,449 behaviors of 31 youth basketball coaches were coded in terms of a 10-category system. Post-season attitude and self-esteem data were obtained from players on 23 teams and were related to the behavioral measures. Compared with rates of reinforcement, encouragement, and technical instruction, punitive responses occurred relatively infrequently. Factor analysis of the coaching behaviors indicated that supportive and punitive behavioral dimensions were orthogonal or statistically independent of one another rather than opposite ends of the same dimension. Punitive and instructional categories were part of the same behavior cluster. The relationship between coaching behaviors and the various player attitudes were highly specific in nature. Coaching behaviors accounted for about half of the variance in post-season attitudes toward the coach and the sport, but for significantly less variance in measures of team solidarity and self-esteem. Surprisingly, the rate of positive reinforcement was unrelated to any of the attitudinal measures. Punishment was negatively related to liking for the coach. In general, technical instruction categories were the strongest predictors of basketball player attitudes.

A novel body frame based approach to aerospacecraft attitude tracking.

PubMed

Ma, Carlos; Chen, Michael Z Q; Lam, James; Cheung, Kie Chung

2017-09-01

In the common practice of designing an attitude tracker for an aerospacecraft, one transforms the Newton-Euler rotation equations to obtain the dynamic equations of some chosen inertial frame based attitude metrics, such as Euler angles and unit quaternions. A Lyapunov approach is then used to design a controller which ensures asymptotic convergence of the attitude to the desired orientation. Although this design methodology is pretty standard, it usually involves singularity-prone coordinate transformations which complicates the analysis process and controller design. A new, singularity free error feedback method is proposed in the paper to provide simple and intuitive stability analysis and controller synthesis. This new body frame based method utilizes the concept of Euleraxis and angles to generate the smallest error angles from a body frame perspective, without coordinate transformations. Global tracking convergence is illustrated with the use of a feedback linearizing PD tracker, a sliding mode controller, and a model reference adaptive controller. Experimental results are also obtained on a quadrotor platform with unknown system parameters and disturbances, using a boundary layer approximated sliding mode controller, a PIDD controller, and a unit sliding mode controller. Significant tracking quality is attained. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

Partnership for a Drug-Free America: Partnership Attitude Tracking Study. Teens: Ethnic and Racial Trends, Spring 2002.

ERIC Educational Resources Information Center

Delaney, Barbara

The annual Partnership Attitude Tracking Study (PATS) tracks consumers' attitudes about illegal drugs. PATS consists of two nationally projectable samples: a teen sample for students in grades 7-12 and a parent sample. The 2002 PATS, conducted in homes and schools, collected data using self-report surveys. Results indicate that after a decade of…

Ethnic Identification and Political Attitudes Among Mejicano Youth in San Antonio, Texas.

ERIC Educational Resources Information Center

Garcia, Neftali G.; And Others

The ethnic identification and political attitudes of "mejicano" youth in San Antonio, Texas were examined during Spring 1973. The affect or attachment levels for various types of political leaders, as well as for the President and the policeman, were determined. Respondents were 170 "mejicano" students in the 7th, 9th, and 12th grades. A…

Attitude towards gender roles and violence against women and girls (VAWG): baseline findings from an RCT of 1752 youths in Pakistan

PubMed Central

Saeed Ali, Tazeen; Karmaliani, Rozina; Mcfarlane, Judith; Khuwaja, Hussain M. A.; Somani, Yasmeen; Chirwa, Esnat D.; Jewkes, Rachel

2017-01-01

ABSTRACT Background: Violence against women is driven by gender norms that normalize and justify gender inequality and violence. Gender norms are substantially shaped during adolescence. Programs offered through schools offer an opportunity to influence gender attitudes toward gender equity if we understand these to be partly shaped by peers and the school environment. Objective: We present an analysis of the baseline research conducted for a randomized controlled trial with 1752 grade 6 boys and girls and their attitudes toward gender roles, VAWG, and associated factors. Methods: We used baseline data from a  cluster randomised control study. Interviews were conducted in 40 public schools in Hyderabad, with 25–65 children per school. Questions were asked about attitudes toward gender roles, peer-to-peer perpetration, and victimization experiences, and family life, including father- or in-law-to- mother violence and food security. Multiple regression models were built of factors associated with gender attitudes for boys and girls. Results: Our result have shown youth attitudes endorsing patriarchal gender beliefs were higher for boys, compared to girls. The multiple regression model showed that for boys, patriarchal gender attitudes were positively associated with hunger, depression, being promised already in marriage, and being a victim and/or perpetrator of peer violence. For girls gender attitudes were associated with hunger, experiencing corporal punishment at home, and being a perpetrator (for some, and victim) of peer violence. Conclusion: Youth patriarchal attitudes are closely related to their experience of violence at school and for girl’s physical punishment, at home and for boys being promised in early marriage. We suggest that these variables are indicators of gender norms among peers and in the family. The significance of peer norms is that it provides the possibility that school-based interventions which work with school peers have the potential

Attitude towards gender roles and violence against women and girls (VAWG): baseline findings from an RCT of 1752 youths in Pakistan.

PubMed

Saeed Ali, Tazeen; Karmaliani, Rozina; Mcfarlane, Judith; Khuwaja, Hussain M A; Somani, Yasmeen; Chirwa, Esnat D; Jewkes, Rachel

2017-01-01

Violence against women is driven by gender norms that normalize and justify gender inequality and violence. Gender norms are substantially shaped during adolescence. Programs offered through schools offer an opportunity to influence gender attitudes toward gender equity if we understand these to be partly shaped by peers and the school environment. We present an analysis of the baseline research conducted for a randomized controlled trial with 1752 grade 6 boys and girls and their attitudes toward gender roles, VAWG, and associated factors. We used baseline data from a  cluster randomised control study. Interviews were conducted in 40 public schools in Hyderabad, with 25-65 children per school. Questions were asked about attitudes toward gender roles, peer-to-peer perpetration, and victimization experiences, and family life, including father- or in-law-to- mother violence and food security. Multiple regression models were built of factors associated with gender attitudes for boys and girls. Our result have shown youth attitudes endorsing patriarchal gender beliefs were higher for boys, compared to girls. The multiple regression model showed that for boys, patriarchal gender attitudes were positively associated with hunger, depression, being promised already in marriage, and being a victim and/or perpetrator of peer violence. For girls gender attitudes were associated with hunger, experiencing corporal punishment at home, and being a perpetrator (for some, and victim) of peer violence. Youth patriarchal attitudes are closely related to their experience of violence at school and for girl's physical punishment, at home and for boys being promised in early marriage. We suggest that these variables are indicators of gender norms among peers and in the family. The significance of peer norms is that it provides the possibility that school-based interventions which work with school peers have the potential to positively impact youth patriarchal gender attitudes and foster

Effects of a Youth Culture on Feelings and Attitudes of the Middle Woman.

ERIC Educational Resources Information Center

Hoffman, Florence Perkell

To determine the relationship between attitudes and feelings of the middle woman, aged 35-55, and the present youth culture, both intrapsychic factors and environmental conditioning, as well as historic/cultural reasons were examined, using an attitudinal survey, administered to a sample population of middle to upper class suburban women.…

Youth 1974: Finance-Related Attitudes. Report on the Institute's Third Biennial Survey of Americans Ages 14 through 25.

ERIC Educational Resources Information Center

Institute of Life Insurance, New York, NY.

The probability sample for this national survey of youth's attitudes included 2,510 young people between the ages of 14 and 25 years. Results indicate that at the start of the 1970's there was a major turn about in attitudes. The fast changing attitudes of the 1960's seem to have been replaced by a more stable and conservative set of views and…

Position and attitude tracking control for a quadrotor UAV.

PubMed

Xiong, Jing-Jing; Zheng, En-Hui

2014-05-01

A synthesis control method is proposed to perform the position and attitude tracking control of the dynamical model of a small quadrotor unmanned aerial vehicle (UAV), where the dynamical model is underactuated, highly-coupled and nonlinear. Firstly, the dynamical model is divided into a fully actuated subsystem and an underactuated subsystem. Secondly, a controller of the fully actuated subsystem is designed through a novel robust terminal sliding mode control (TSMC) algorithm, which is utilized to guarantee all state variables converge to their desired values in short time, the convergence time is so small that the state variables are acted as time invariants in the underactuated subsystem, and, a controller of the underactuated subsystem is designed via sliding mode control (SMC), in addition, the stabilities of the subsystems are demonstrated by Lyapunov theory, respectively. Lastly, in order to demonstrate the robustness of the proposed control method, the aerodynamic forces and moments and air drag taken as external disturbances are taken into account, the obtained simulation results show that the synthesis control method has good performance in terms of position and attitude tracking when faced with external disturbances. Copyright © 2014 ISA. Published by Elsevier Ltd. All rights reserved.

Impact of Robotics and Geospatial Technology Interventions on Youth STEM Learning and Attitudes

ERIC Educational Resources Information Center

Nugent, Gwen; Barker, Bradley; Grandgenett, Neal; Adamchuk, Viacheslav I.

2010-01-01

This study examined the impact of robotics and geospatial technologies interventions on middle school youth's learning of and attitudes toward science, technology, engineering, and mathematics (STEM). Two interventions were tested. The first was a 40-hour intensive robotics/GPS/GIS summer camp; the second was a 3-hour event modeled on the camp…

The Chinese Youth Attitudes toward Young Drug Users scale: an initial scale development and refinement.

PubMed

Chui, Wing Hong; Chan, Heng Choon Oliver

2012-06-01

Little is known about adolescents' perspectives of young drug users, especially in the Chinese context. This study aimed to develop a scale to measure Chinese youth attitudes toward young drug users. Initially, a total of 26 non-at-risk and at-risk adolescents (15 male and 11 female) aged 13 to 20 years were interviewed in five separate focus group sessions to explore their general views of young drug users. At-risk youths recruited in this study were adolescents who previously had contact with the juvenile justice system. The responses of these 26 adolescents were documented, and subsequently 25 items were generated out of the respondents' common themes. These 25 items were then surveyed in a group of 137 secondary school-aged adolescents (68 male and 69 female), ranging 13 to 17 years, to examine its underlying factor structure for further scale refinement, with the use of the exploratory factor analysis. A five-factor structure with 12 items was ultimately selected for the Chinese Youth Attitudes toward Young Drug Users (CYAYDU) scale. This newly developed scale is anticipated to provide utility in the social work settings, especially for youth social workers to assist in providing effective social services to young drug users. Despite the promising strength of the CYAYDU scale, further validation with large sample size is needed. © 2011 Australasian Professional Society on Alcohol and other Drugs.

Pregnancy attitudes, contraceptive service utilization, and other factors associated with Los Angeles homeless youths' use of effective contraception and withdrawal.

PubMed

Winetrobe, H; Rhoades, H; Barman-Adhikari, A; Cederbaum, J; Rice, E; Milburn, N

2013-12-01

This study aims to understand the associations of contraceptive service utilization (ie, accessing condoms or birth control), pregnancy attitudes, and lifetime pregnancy history among male and female homeless youth in relation to use of effective contraception and withdrawal. Between October 2011 and February 2012, homeless youth (14-27 years old) from 2 drop-in centers in Los Angeles (N = 380) were recruited and completed a questionnaire. The data in this paper are restricted to those who reported vaginal sex at last sex (N = 283). Analyses examined history of foster care, sexual abuse, exchange sex, pregnancy, lifetime homelessness duration, current living situation, contraceptive service utilization, and pregnancy attitudes in predicting use of effective contraception and withdrawal at last sex. Over 62% of females and 43% of males report having ever been pregnant or impregnating someone. There are no gender-based differences in pregnancy attitudes; 21% agree they would like to become pregnant within the year. Additionally, there are no gender-based differences in reported contraceptive use at last vaginal sex. In the multivariable model, high school education, contraceptive service utilization (Relative Risk Ratio [RRR]: 4.0), and anti-pregnancy attitudes (RRR: 1.3) are significant positive predictors of using effective contraception; anti-pregnancy attitudes (RRR: 1.2) and gender (RRR: 0.3) are significantly associated with using withdrawal. Health professionals should acknowledge that some homeless youth desire pregnancy; for those that do not, access to effective contraception is important. Programs must continue to promote pregnancy prevention, and include discussions of healthy pregnancy habits for pregnancy-desiring youth. Copyright © 2013 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

High School-Aged Youths' Attitudes Toward Their Peers with Disabilities: The Role of School and Student Interpersonal Factors

ERIC Educational Resources Information Center

McDougall, Janette; DeWit, David J.; King, Gillian; Miller, Linda T.; Killip, Steve

2004-01-01

Negative peer attitudes are generally recognised as being a major barrier to full social inclusion at school for children and youth with disabilities. The present study examined the attitudes of 1,872 grade nine high school students in Ontario, Canada toward their peers with disabilities. A bioecological perspective and a structural equation…

High School-Aged Youths' Attitudes toward Their Peers with Disabilities: The Role of School and Student Interpersonal Factors

ERIC Educational Resources Information Center

McDougall, Janette; DeWit, David J.; King, Gillian; Miller, Linda T.; Killip, Steve

2004-01-01

Negative peer attitudes are generally recognised as being a major barrier to full social inclusion at school for children and youth with disabilities. The present study examined the attitudes of 1,872 grade nine high school students in Ontario, Canada toward their peers with disabilities. A bioecological perspective and a structural equation…

The Influence of Computer Technology Learning Program on Attitudes toward Computers and Self-Esteem among Arab Dropout Youth.

ERIC Educational Resources Information Center

Romi, Shlomo; Zoabi, Houssien

2003-01-01

Describes a study that examined the attitudes of Arab dropout youth in Israel toward the use of computer technology and the influence of this use on their self-esteem. Results supported the assumptions that exposure to computer technology would change the attitudes of dropout adolescents toward computers to positive ones. (Contains 43 references.)…

The Effect of a School-Based Transitional Support Intervention Program on Alternative School Youth's Attitudes and Behaviors

ERIC Educational Resources Information Center

Kelchner, Viki P.; Evans, Kathy; Brendell, Kathrene; Allen, Danielle; Miller, Cassandre; Cooper-Haber, Karen

2017-01-01

This investigation examined the potential impact of a school-based youth intervention program on the attitudes and behavioral patterns of at-risk youth. The sample size used in this study was 52; 24 participants received the school-based intervention and 28 participants did not receive the intervention. A two-group pretest-posttest design approach…

Research on AIDS: knowledge, attitudes and practices among street youth.

PubMed

Barker, G

1993-01-01

CHILDHOPE (with funding from the United Nations Children's Fund and the aid of nongovernmental organizations in the Philippines, Thailand, Colombia, and Kenya) conducted surveys of street youth in order to ascertain their knowledge, attitudes, and practices in regard to sex and the prevention of human immunodeficiency virus (HIV) infections and other sexually transmitted diseases (STDs). The youth also participated in acquired immunodeficiency syndrome (AIDS) prevention and sex education activities. Youth from all 4 sites reported early sexual activity and multiple partners. Sex was used in all 4 sites to obtain pleasure (recreation), income (prostitution), food or shelter (survival sex), and power (gang rape). Philippine youth reported prostitution and survival sex, including homosexual sex, with foreigners and locals. Kenyan girls reported both prostitution (their main occupation) and survival sex. Kenyan males reported prostitution with foreigners and locals, and rapes of girls. In Bogota, males reported rapes of girls, and gang rapes of females for punishment or initiation. They also reported using sex workers and exchanging sex with men or women for food and shelter. Females from Bogota reported that their "friends" sometimes used survival sex to support their children; nearly all had been previously involved in survival sex on the street. Sexual abuse was common in Kenya and the Philippines; some youth in Manila were abused at shelters. In all 4 sites, there was a high awareness of AIDS and STDs, but information was often incorrect, especially in regard to transmission and treatment of STDs. Although nearly all of the youth knew about modes of transmission of HIV, those from the Philippines and Colombia did not have a personal realization or fear that they could contract it, while those from Kenya and Thailand believed they were at high risk and wanted assistance. 20/21 Kenyan girls were tested by the Undugu Society for HIV after detection of current STD

Educating Parents about Youth Suicide: Knowledge, Response to Suicidal Statements, Attitudes, and Intention to Help.

ERIC Educational Resources Information Center

Maine, Shriyani; Shute, Rosalyn; Martin, Graham

2001-01-01

Evaluated the video "Youth Suicide: Recognising the Signs" as a parent educational medium. Before and after viewing the video, parents of young people answered questionnaires measuring their knowledge of and attitudes toward suicide. Knowledge and intentionality predicted response to suicidal statements, but no relationships existed between…

Youth suicide risk factors and attitudes in New York and Vienna: a cross-cultural comparison.

PubMed

Dervic, Kanita; Gould, Madelyn S; Lenz, Gerhard; Kleinman, Marjorie; Akkaya-Kalayci, Tuerkan; Velting, Drew; Sonneck, Gernot; Friedrich, Max H

2006-10-01

The prevalence of suicide risk factors and attitudes about suicide and help-seeking among New York and Viennese adolescents were compared in order to explore possible cross-cultural differences. Viennese adolescents exhibited higher rates of depressive symptomatology than their New York counterparts and had more first-hand experience with suicidal peers. More attribution of suicide to mental illness was reported in Vienna; yet Viennese youth were less likely than New York adolescents to recognize the seriousness of suicide threats. Help-seeking patterns of Viennese adolescents were influenced by their setting a high value on confidentiality. These cross-cultural differences may reflect the limited exposure of Austrian youth to school-based suicide prevention programs. The findings highlight the need of taking the sociocultural context into consideration in the planning of youth suicide prevention strategies.

Finite-Time Attitude Tracking Control for Spacecraft Using Terminal Sliding Mode and Chebyshev Neural Network.

PubMed

An-Min Zou; Kumar, K D; Zeng-Guang Hou; Xi Liu

2011-08-01

A finite-time attitude tracking control scheme is proposed for spacecraft using terminal sliding mode and Chebyshev neural network (NN) (CNN). The four-parameter representations (quaternion) are used to describe the spacecraft attitude for global representation without singularities. The attitude state (i.e., attitude and velocity) error dynamics is transformed to a double integrator dynamics with a constraint on the spacecraft attitude. With consideration of this constraint, a novel terminal sliding manifold is proposed for the spacecraft. In order to guarantee that the output of the NN used in the controller is bounded by the corresponding bound of the approximated unknown function, a switch function is applied to generate a switching between the adaptive NN control and the robust controller. Meanwhile, a CNN, whose basis functions are implemented using only desired signals, is introduced to approximate the desired nonlinear function and bounded external disturbances online, and the robust term based on the hyperbolic tangent function is applied to counteract NN approximation errors in the adaptive neural control scheme. Most importantly, the finite-time stability in both the reaching phase and the sliding phase can be guaranteed by a Lyapunov-based approach. Finally, numerical simulations on the attitude tracking control of spacecraft in the presence of an unknown mass moment of inertia matrix, bounded external disturbances, and control input constraints are presented to demonstrate the performance of the proposed controller.

[Attitudes toward marriage among unmarried Japanese youth].

PubMed

Nohara Atoh, M; Kojima, H

1983-10-01

The Institute of Population Problems, Japanese Ministry of Health and Welfare, conducted the Survey on the Attitudes toward Marriage among youth on June 1, 1982. The survey covered a nationally representative sample of 5807 unmarried Japanese men and women ages 18-34 living in 325 census tracts which were drawn by the systematic sampling procedure. The survey had a high response rate of 86%. Major findings cover such areas as marriage intentions, types of marriage, friends of the opposite sex, circumstances of the encounter, desired age at marriage and desired age gap between spouses, attitudes toward postmarital residence with parents and the muko-yoshi marriage. There are few single people who intend to remain unmarried all their lives (2% for males and 4% for females) but the % of women ages 30-34 is high (24%). Single women with college education and those with white collar jobs are less likely than other groups to plan permanent celibacy. More than 50% of the respondents under age 25 prefer to have a ren-ai marriage (a couple meeting without formal introduction), but the proportion decreases with age. The percentage of respondents who want to have a miai marriage (a couple meeting through formal introduction) is always low (3-4%). Those who have no preference for marriage types increase with age and have the majority falling in the age groups 25-34. Ren-ai marriage is less popular among unmarried youth with the following characteristics; junior high graduates, those graduates of sex-segregated high schools, the unemployed, blue collar workers, rural residents, and inhabitants of Chugoku-Shikoku and Tohoku Districts. The relative unpopularity of ren-ai marriage among these groups seems to reflect the lack of chance among them to meet people of the opposite sex. The actual behavior of recently married couples corresponds to the attitudes of single people: the higher the marriage age, the higher percentage of miai marriages. 40% of the men and 30% of the women do

Concussion attitudes, behaviors, and education among youth ages 12-17: Results from the 2014 YouthStyles survey.

PubMed

Donnell, Zoe; Hoffman, Rosanne; Sarmiento, Kelly; Hays, Cameron

2018-02-01

This study assessed young athletes' (ages 12 to 17) concussion attitudes and behaviors, particularly their self-reported experience learning about concussion and intentions to report a concussion and disparities in these experiences. We used data from Porter Novelli's 2014 YouthStyles survey that is conducted each year to gather insights about American consumers. Of the 1,005 respondents, 57% reported sports participation. Fourteen percent reported they may have had a previous concussion, and among them 41% reported having a concussion more than once while playing sports. Males (17.7%) were significantly more likely to report having a concussion than females (10.0%; χ 2 (1)=7.01, p=0.008). Fifty-five percent of respondents reported having learned about what to do if they think they may have a concussion, and 92% reported that they would tell their coach if they thought they sustained a concussion while playing youth or high school sports. Youth from higher income families ($75,000-$124,999) were significantly more likely than youth from lower income families (less than $35,000) to report that they learned about what do if they suspected that they had a concussion. Age of athlete, parental income level, athlete's sex, and living in a metro versus non-metro area led to disparities in athletes' concussion education. There is a need for increased access to concussion education and an emphasis on customizing concussion education efforts to meet the needs of different groups. We identified athletes' self-reported previously sustained concussions and predictors of education related to concussion. Further research is needed to explore the age, gender and income gaps in concussion education among athletes. Published by Elsevier Ltd.

Stigma among Singaporean youth: a cross-sectional study on adolescent attitudes towards serious mental illness and social tolerance in a multiethnic population

PubMed Central

Pang, Shirlene; Liu, Jianlin; Mahesh, Mithila; Chua, Boon Yiang; Shahwan, Shazana; Lee, Siau Pheng; Vaingankar, Janhavi Ajit; Abdin, Edimansyah; Fung, Daniel Shuen Sheng; Chong, Siow Ann; Subramaniam, Mythily

2017-01-01

Objectives Stigma against mental illnesses is one of the significant obstacles faced by mental health service users and providers. It can develop at a young age and is also influenced by culture. Youths in Southeast Asian countries are under-represented in mental health research, thus this study aims to explore the dimensions of stigma and social tolerance and examine its correlates in the younger, multiethnic population of Singapore. Design An online survey collected data with sociodemographic questions, the Attitudes Towards Serious Mental Illness (Adolescent version) Scale, Social Tolerance Scale and an open-text question on words or phrases participants associated with the term ‘mental illness’. Principal component analysis and multiple regression models were conducted to investigate the factor structure of the attitudes and social tolerance scales and their sociodemographic correlates. Participants Participants included 940 youths aged 14–18 years old who were residing in Singapore at the time of the survey and were recruited through local schools. Results About a quarter of the students (22.6%) reported participating in mental health awareness campaigns while nearly half (44.5%) associated pejorative words and phrases with the term mental illness. The Attitudes Towards Serious Mental Illness (Adolescent version) Scale yielded five factors while the Social Tolerance Scale yielded two. Ethnicity, gender and nationality were significantly correlated with factors of both scales. Chinese youths showed higher sense of ’physical threat' and lower ’social tolerance' than those of other ethnicities. Females showed more ’wishful thinking', ’social concern' and ’social responsibility' towards the mentally ill than males. Conclusions The dimensions of stigma and social tolerance are different in Asian cultures compared with Western cultures. Sociodemographic differences in attitudes towards the mentally ill were found among youths living in Singapore

Predictors of poor sportspersonship in youth sports: personal attitudes and social influences.

PubMed

Shields, David Light; LaVoi, Nicole M; Bredemeier, Brenda Light; Power, F Clark

2007-12-01

The present study examined personal and social correlates of poor sportspersonship among youth sport participants. Male and female athletes (n = 676) in the fifth through eighth grades from three geographic regions of the U.S. participated in the study. Young athletes involved in basketball, soccer, football, hockey, baseball/ softball, or lacrosse completed a questionnaire that tapped poor sportspersonship behaviors and attitudes, team sportspersonship norms, perceptions of the poor sportspersonship behaviors of coaches and spectators, and the sportspersonship norms of coaches and parents. Preliminary analyses revealed significant gender, grade, sport area, and location differences in self-reported unsportspersonlike behavior. The main analysis revealed that self-reported poor sport behaviors were best predicted by perceived coach and spectator behaviors, followed by team norms, sportspersonship attitudes, and the perceived norms of parents and coaches. Results are discussed in relation to the concept of moral atmosphere.

Assessing the potential to combine attitude tracking and health campaign evaluation surveys.

PubMed

Hollier, Lauren P; Pettigrew, Simone; Minto, Carolyn; Slevin, Terry; Strickland, Mark

2016-04-06

Issue addressed: Online surveys are becoming increasingly popular in health research because of the low cost and fast completion time. A large proportion of online survey costs are allocated to setup and administration expenses, which suggests that conducting fewer, longer surveys would be a cost-effective approach. The current study assessed whether the incorporation of a health campaign evaluation survey within a longitudinal attitudes and behaviours tracking survey produced different outcomes compared with the separate administration of the evaluation survey. Methods: Data were collected via an online panel, with 688 respondents completing the combined survey and 657 respondents completing the evaluation-only survey. Regression analyses were conducted to examine whether survey type was related to the campaign evaluation results. Results: Those who completed the combined survey perceived the campaign advertisement to be more personally relevant than those completing the evaluation-only survey. There were no differences in results relating to campaign awareness and reported behavioural change as a result of campaign exposure. Conclusions: There were minimal differences between results obtained from combining an attitude/behaviour tracking survey with a campaign evaluation survey. Any priming or order effects were limited to respondents' cognitive responses to the advertisement. So what?: The results suggest that health practitioners with limited resources available for tracking and evaluation research may be able to maximise outcomes by administering fewer, longer surveys.

Knowledge, attitudes, and practices regarding antiretroviral management, reproductive health, sexually transmitted infections, and sexual risk behavior among perinatally HIV-infected youth in Thailand.

PubMed

Lolekha, Rangsima; Boon-Yasidhi, Vitharon; Leowsrisook, Pimsiri; Naiwatanakul, Thananda; Durier, Yuitiang; Nuchanard, Wipada; Tarugsa, Jariya; Punpanich, Warunee; Pattanasin, Sarika; Chokephaibulkit, Kulkanya

2015-01-01

More than 30% of perinatally HIV-infected children in Thailand are 12 years and older. As these youth become sexually active, there is a risk that they will transmit HIV to their partners. Data on the knowledge, attitudes, and practices (KAP) of HIV-infected youth in Thailand are limited. Therefore, we assessed the KAP of perinatally HIV-infected youth and youth reporting sexual risk behaviors receiving care at two tertiary care hospitals in Bangkok, Thailand and living in an orphanage in Lopburi, Thailand. From October 2010 to July 2011, 197 HIV-infected youth completed an audio computer-assisted self-interview to assess their KAP regarding antiretroviral (ARV) management, reproductive health, sexual risk behaviors, and sexually transmitted infections (STIs). A majority of youth in this study correctly answered questions about HIV transmission and prevention and the importance of taking ARVs regularly. More than half of the youth in this study demonstrated a lack of family planning, reproductive health, and STI knowledge. Girls had more appropriate attitudes toward safe sex and risk behaviors than boys. Although only 5% of the youth reported that they had engaged in sexual intercourse, about a third reported sexual risk behaviors (e.g., having or kissing boy/girlfriend or consuming an alcoholic beverage). We found low condom use and other family planning practices, increasing the risk of HIV and/or STI transmission to sexual partners. Additional resources are needed to improve reproductive health knowledge and reduce risk behavior among HIV-infected youth in Thailand.

Attitudes as mediators of the longitudinal association between alcohol advertising and youth drinking.

PubMed

Morgenstern, Matthis; Isensee, Barbara; Sargent, James D; Hanewinkel, Reiner

2011-07-01

To test the hypothesis that changes in alcohol-related attitudes and expectancies mediate the effect of alcohol advertising on youth drinking. Longitudinal survey with a 9-month interval. Twenty-nine public schools in 3 German states. A total of 2130 sixth- to eighth-grade students (age range, 11-17 years; mean, 12.2 years) who were nondrinkers at baseline. Exposure to alcohol and nonalcohol advertising was measured at baseline with masked images of 17 commercial advertisements with all brand information digitally removed; students indicated contact frequency and brand names. Positive attitudes toward alcohol, current alcohol use, lifetime binge drinking. A total of 581 of the students (28%) started to drink alcohol during the observation period. Alcohol use initiation was positively related to baseline alcohol advertisement exposure. This effect of alcohol advertisement exposure on alcohol use was partially mediated by a change in alcohol-related attitudes, which explained about 35% of the total effect after controlling for baseline covariates and exposure to other advertising contents. The analysis revealed similar results for binge-drinking initiation. More favorable attitudes about alcohol may be one path through which alcohol advertising exerts behavioral influence.

Features of Social Attitudes and Value Orientations of Youths and Adolescents Prone to Auto-Aggressive Behavior

ERIC Educational Resources Information Center

Salakhova, Valentina B.; Oschepkov, Aleksey A.; Lipatova, Nadezda V.; Popov, Pavel V.; Mkrtumova, Irina V.

2016-01-01

The relevance of the study is due to the growth of social symptoms of aggression directed forwards the Self, which is especially visible in environment of young people. The presented article is aimed at research relations between value orientations and social attitudes among youths and adolescents prone to auto-aggressive behavior. The…

Street youth in Colombia: lifestyle, attitudes and knowledge.

PubMed

Ruiz, J

1994-01-01

Gamines in Bogota, Colombia, are youths who live on the streets sometimes keeping loose family ties. They belong to informal gangs, use drugs, and survive by doing itinerant informal sector work, begging, and stealing. The New Life Program (NLP) of the Corporacion SOS Aldea de Ninos worked with three other agencies to investigate the lifestyle, attitudes, and knowledge of gamines about HIV/STDs for the purpose of designing AIDS/STD educational activities for the population. Focus group discussions and educational activities were conducted with 12 girls and 18 boys aged 14-25 years who had started living in NLP's shelter while working on the streets. Participants had spent an average of 7 years on the street typically from age 10. Concentrating primarily upon daily survival, these youths act on the basis of intuition and emotions. Verbal communication is essential to gain and maintain their trust. Although their sexual lives are influenced by the family of origin, institutions in which they have resided, and peers, and their daily lifestyles have much influence. Steady partners are sought for affection and romance, while sexual intercourse is had for pleasure and to satisfy biological need. Some homosexuality and prostitution are tolerated. Gangs also gang-rape and expel members thought to be traitors. The idea of birth control exists among the girls, but the boys overwhelmingly reject condom use. The boys got information on sex from prostitutes, erotic magazines, and adults, but girls rarely talk about sex. Many have had STDs and are generally aware about AIDS, but misinformed about transmission modes, symptoms, and treatment. The boys were especially negative about meeting a person with AIDS. Overall, the youths did not perceive themselves as being at risk for HIV infection. Participants also strongly distrusted the health system because many had been turned away for being dirty or received only callous treatment. The author concludes that we must acknowledge that

Factors associated with school nurses' HPV vaccine attitudes for school-aged youth.

PubMed

Rosen, Brittany L; DiClemente, Ralph; Shepard, Allie L; Wilson, Kelly L; Fehr, Sara K

2017-06-01

School nurses are at the intersection of the healthcare and school communities, thus, they can be considered opinion leaders in providing health advice - including information about the human papillomavirus (HPV) vaccine - to parents and students. This study examined school nurses' attitudes toward the HPV vaccine based on age, years as a school nurse, geographic location, urban vs. rural work setting, HPV and vaccine knowledge, perception of role as opinion leaders, and school district support in providing health education. Participants (n = 413) were systematically sampled from the National Association of School Nurses' membership and completed a web-based survey. Multiple regression was used to predict positive HPV vaccine attitudes. The model was statistically significant accounting for 50.8% of the variance (F [9, 400] = 45.96, p < .001). Positive attitudes regarding the HPV vaccine were predicted by higher HPV and vaccine knowledge (β = .096, p < .001) and stronger perceptions of role as opinion leaders for the vaccine (β = .665, p < .001). No other variables were found to be statistically significant. These results suggest knowledge is essential in predicting positive attitudes, but not the strongest predictor as perceptions of role as opinion leaders was more crucial in terms of predicting school nurses' positive attitudes towards HPV vaccine. Despite school nurses being seen as champions for adolescent vaccines, they need additional professional development to increase their HPV vaccine knowledge and attitudes to encourage parents and adolescents to consider the uptake of HPV vaccination. To engage school nurses' in promoting HPV vaccine uptake, interventions need to focus on increasing school nurses' perception of their role as opinion leaders for HPV vaccine and knowledge to increase positive attitudes towards HPV vaccination for youth.

And What About Siblings? A Longitudinal Analysis of Sibling Effects on Youth's Intergroup Attitudes.

PubMed

Eckstein, Katharina; Šerek, Jan; Noack, Peter

2018-02-01

Within the process of political socialization, the family is of particular importance. Apart from parents, however, little is known about the role of other close family members. The present study examined if siblings affect each other's intergroup attitudes (i.e., intolerance towards immigrants, social dominance orientation). Drawing on a sample of 362 sibling dyads (older siblings: M age  = 17.77, 53.6% female; younger siblings: M age  = 13.61, 61.3% female), the results showed that older siblings' intergroup attitudes predicted younger siblings' attitudes, but this effect was moderated by gender. Specifically, older siblings' intolerance and social dominance orientation were only found to affect their younger sisters, yet not their younger brothers. Although younger siblings' intergroup attitudes had no main effect on older siblings, a significant moderation by age indicated that younger siblings affected older siblings' social dominance orientation with increasing age. These moderation effects of age and gender were not mediated by the quality of family relationships. The findings also remained the same when parental intergroup attitudes were taken into account. While siblings were generally identified as an important agent of political socialization in youth, the results also highlight the necessity to further examine the mechanism that either facilitate or hinder sibling effects.

Stigma among Singaporean youth: a cross-sectional study on adolescent attitudes towards serious mental illness and social tolerance in a multiethnic population.

PubMed

Pang, Shirlene; Liu, Jianlin; Mahesh, Mithila; Chua, Boon Yiang; Shahwan, Shazana; Lee, Siau Pheng; Vaingankar, Janhavi Ajit; Abdin, Edimansyah; Fung, Daniel Shuen Sheng; Chong, Siow Ann; Subramaniam, Mythily

2017-10-16

Stigma against mental illnesses is one of the significant obstacles faced by mental health service users and providers. It can develop at a young age and is also influenced by culture. Youths in Southeast Asian countries are under-represented in mental health research, thus this study aims to explore the dimensions of stigma and social tolerance and examine its correlates in the younger, multiethnic population of Singapore. An online survey collected data with sociodemographic questions, the Attitudes Towards Serious Mental Illness (Adolescent version) Scale, Social Tolerance Scale and an open-text question on words or phrases participants associated with the term 'mental illness'. Principal component analysis and multiple regression models were conducted to investigate the factor structure of the attitudes and social tolerance scales and their sociodemographic correlates. Participants included 940 youths aged 14-18 years old who were residing in Singapore at the time of the survey and were recruited through local schools. About a quarter of the students (22.6%) reported participating in mental health awareness campaigns while nearly half (44.5%) associated pejorative words and phrases with the term mental illness. The Attitudes Towards Serious Mental Illness (Adolescent version) Scale yielded five factors while the Social Tolerance Scale yielded two. Ethnicity, gender and nationality were significantly correlated with factors of both scales. Chinese youths showed higher sense of 'physical threat' and lower 'social tolerance' than those of other ethnicities. Females showed more 'wishful thinking', 'social concern' and 'social responsibility' towards the mentally ill than males. The dimensions of stigma and social tolerance are different in Asian cultures compared with Western cultures. Sociodemographic differences in attitudes towards the mentally ill were found among youths living in Singapore. Misconceptions and negative attitudes towards mental illness are

Premarital romantic partnerships: attitudes and sexual experiences of youth in Delhi, India.

PubMed

Jaya, Jaya; Hindin, Michelle J

2009-06-01

Despite restrictive social norms, there is increasing evidence that youth in India engage in premarital romantic and sexual partnerships. However, information on how they initiate and build these relationships is scarce, even though it is vital for addressing the needs of young people. Attitudes toward and behavior within romantic partnerships were examined using data collected in 2004 from unmarried youth (583 males and 475 females, aged 15-19) living in economically disadvantaged neighborhoods in Delhi, India. Associations between specific attitudes or behaviors and age, gender and sexual experience were determined using Fisher's exact tests. Sixty-two percent of males and 53% of females reported that someone of the opposite sex had expressed an interest in them; 86% of males and 63% of females reported feeling good about it. In addition, 67% of males and 47% of females reported that they liked someone from the opposite sex. Compared with females, males were more likely to seek information about the person they were interested in (76% vs. 61%), and to engage in heterosexual premarital sex (32% vs. 6%). Females were less likely than males to report that it is okay to engage in premarital sex if the male and female love one another (14% vs. 33%). For both males and females, television and films were the most popular source of information on issues related to sexual health. Gender disparities in premarital romantic partnership formation and the experience of sexual relations make a strong case for sexuality education programs tailored to the different experiences and circumstances of young men and women.

Inhalant Use in Florida Youth

ERIC Educational Resources Information Center

Siqueira, Lorena; Crandall, Lee A.

2006-01-01

Purpose: To determine (1) the prevalence of use, (2) risk and protective factors for use of inhalants in Florida youth. Methods: The Florida Youth Substance Abuse Survey 2004 is a comprehensive assessment of youth substance abuse attitudes and practices obtained by sampling youth from sixty-five counties. Results: The sample consisted of 60,345…

Youth Sports Participation and Attitudes toward Societal Competition, Concern for Material Items, and the Consequences of Manipulative Advertising

ERIC Educational Resources Information Center

Denham, Bryan E.

2009-01-01

Grounded in social cognitive theory, this study examines how a combination of personal, behavioral and environmental factors among youth populations correspond with attitudes toward competition, concern for material items, and the effects of advertising practices in the United States. Of particular interest was whether school-sponsored sports…

What Does Having Your Pack in Your Pocket Say about You? Characteristics and Attitude Differences of Youth Carrying Tobacco at a Music Festival

ERIC Educational Resources Information Center

Ilakkuvan, Vinu; Reubenstein, Rebecca; Xiao, Haijun; Rath, Jessica

2017-01-01

The purpose of this study is to understand differences in demographics, frequency of tobacco use, and tobacco-related attitudes between youth/young adults who carry tobacco products and those who do not. Carrying tobacco is hypothesized to affect individuals' smoker identity and thereby their tobacco-related attitudes. Carriers are an influential…

Factors that influence attitudes and sexual behavior among constituency youth workers in Oshana Region, Namibia.

PubMed

Lawoyin, Olusheyi O; Kanthula, Ruth M

2010-03-01

This survey was carried out to assess attitudes and behaviour among youth within four constituencies in Oshana region, Namibia and to understand to how certain social and cultural factors inform attitudes and influence sexual behaviour among the population of young people surveyed. Using a structured questionnaire, data were collected from a random sample of eighty young men and women between the ages of 15-30 years from four constituencies in Oshana region. Survey outcomes revealed attitudes and certain factors that are linked to sexual risk behaviour such as multiple sexual partnerships. Outcomes also reveal an influence of established socio-cultural norms on gender dynamics within relationships and a culture of reserve around discussions of sex and sexuality among young people. Stakeholder interventions should be directed towards incorporating approaches that address these factors as part of efforts to curb the incidence of HIV among young people in Namibia.

Educating Tomorrow's Men: Perceived School Support, Negative Youth Experiences, and Bravado Attitudes in African American Adolescent Males

ERIC Educational Resources Information Center

Corprew, Charles S., III; Cunningham, Michael

2012-01-01

The purpose of this study was to explore the association between negative youth experiences and bravado attitudes in African American urban males. In addition, an examination of positive factors, such as school social support, was examined to understand potential resilient pathways. Data were collected at two sites, a science and math center (n =…

Iowa Study of Alcohol and Drug Attitudes and Behaviors among Youth. 1990-91. Normative and Trend Data.

ERIC Educational Resources Information Center

Iowa State Dept. of Education, Des Moines. Div. of Instructional Services.

The Substance Education Program of the Iowa Department of Education began a series of tri-annual studies of youth substance behaviors, attitudes, and knowledge in 1975, with later data collections in 1978, 1981, 1984, 1987, and 1990. This report presents the normative data from the 1990 survey which was administered to approximately 7,000 students…

An examination of the training profiles and injuries in elite youth track and field athletes.

PubMed

Huxley, Dianne J; O'Connor, Donna; Healey, Peter A

2014-01-01

Australian track and field has a strong focus on State and National elite youth programmes as the development pathway to elite senior international competition. Yet, there are no clearly defined parameters for appropriate training volumes, training intensities or competition schedules for youth athletes. This study sought to examine the training profiles of, and injuries suffered by, elite youth track and field athletes between the ages 13 and 17 years. The participants were 103 elite NSW athletes (age 17.7 ± 2.4 years, 64% girls) who recalled, through a questionnaire, their training profiles (frequency, volume and intensity) and injuries (type, site and severity) at three age groups: 13-14 years, 15-16 years and at 17 years of age. Eighty-one athletes (78.6%) sustained 200 injuries (time loss > 3 weeks) that were predominantly classified as overuse (76%) with 17.3% of athletes retiring due to injuries prior to turning 18 years. The results, analysed using t-test, one-way analysis of variance and chi-square analysis, showed that injured athletes trained at a higher intensity at 13-14 years (p < 0.01), completed more high-intensity training sessions at 13-14 years (p < 0.01) and 15-16 years (p < 0.05) and had a higher yearly training load at 13-14 years (p < 0.01). There was a significant relationship between forced retirement and having sustained an overuse injury (p<0.05). These findings suggest that monitoring by coaches and athletes of training loads, intensity and the number of hard sessions completed each week is warranted to minimise injuries sustained by 13-16 year old athletes.

Street Youth & AIDS.

ERIC Educational Resources Information Center

Radford, Joyce L.; And Others

Interviews were conducted with 712 Canadian street youth (ages 15-20 years) to assess their knowledge, attitudes, and behaviors with regard to Acquired Immune Deficiency Syndrome (AIDS) and other sexually transmitted diseases (STDs). Youth were interviewed in 10 cities across Canada on the basis of 5 street culture lifestyles: prostitution, drug…

Sustaining "Truth": Changes in Youth Tobacco Attitudes and Smoking Intentions after 3 Years of a National Antismoking Campaign

ERIC Educational Resources Information Center

Farrelly, Matthew C.; Davis, Kevin C.; Duke, Jennifer; Messeri, Peter

2009-01-01

This study examines how the American Legacy Foundation's "truth[R]" campaign and Philip Morris's "Think. Don't Smoke" (TDS) campaign have influenced youth's tobacco-related attitudes, beliefs and intentions during the first 3 years of the truth campaign. We use data from eight nationally representative cross-sectional telephone surveys of 35,074…

Youth Attitudes Toward the Military: Poll One

DTIC Science & Technology

2002-04-01

recruiting advertising recognition, and media habits. The primary focus of YATS was to measure enlistment propensity—the percent of youth saying they...overall impression of the military, roughly half of all youth indicated that they had a positive impression of the military, with 18 percent...Books Youth Poll 1 13 teamwork statements tended to more often explicitly state benefits (i.e., Working in groups is helpful

High School and Youth Trends

MedlinePlus

... High School and Youth Trends Monitoring the Future Survey: High School and Youth Trends Email Facebook Twitter ... December 2017 This year's Monitoring the Future (MTF) survey of drug use and attitudes among 8th, 10th, ...

The appropriateness of health services for adolescents: youth's opinions and attitudes.

PubMed

Resnick, M; Blum, R W; Hedin, D

1980-12-01

Minnesota high school students were surveyed about their attitudes, beliefs, and opinions about health, illness, and medical care. Data were obtained from small group discussions conducted by the adolescents themselves in schools and agencies throughout the state. This paper reports their views toward adolescent medical services. Teenagers emphasized the idea of service appropriateness as central to promoting service utilization. Key to the concept of appropriateness were the components of staff, cost and confidentiality. Each of these dimensions is examined from the view of youth as to implications for increased appropriateness of services for both utilization and improved health. Findings are discussed in terms of differences in problem definition between the adolescent and professional, and their implications for medical care in conventional and alternative settings.

Knowledge, Attitudes, and Beliefs of Youth Club Athletes Toward Sport Specialization and Sport Participation

PubMed Central

Brooks, M. Alison; Post, Eric G.; Trigsted, Stephanie M.; Schaefer, Daniel A.; Wichman, Daniel M.; Watson, Andrew M.; McGuine, Timothy A.; Bell, David R.

2018-01-01

Background: There are a variety of proposed motivations for sport specialization, such as improving sport skills to an elite level, making all-star or travel teams, or receiving a scholarship or professional contract. However, there has not been a quantitative examination of the attitudes and beliefs that may be contributing to the trend of sport specialization and year-round sport participation. Purpose: The primary aim was to describe the attitudes and beliefs of youth club sport athletes regarding sport specialization and sport participation. A secondary objective was to investigate whether an association exists between the level of sport specialization and the belief in receiving a college scholarship. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 974 youth athletes (578 female; mean age, 14.2 ± 1.6 years) completed an anonymous questionnaire that focused on attitudes and beliefs toward sport specialization and sport participation. Questions were developed utilizing the feedback of a panel of content area experts and the University of Wisconsin Survey Center. Data were summarized using frequencies, proportions (%), and means ± SDs. Results: Fewer than half of all athletes (45.8%) believed that specialization increased their chances of getting injured either “quite a bit” or “a great deal.” However, 91% of athletes believed that specialization increased their chances of getting better at their sport either “quite a bit” or “a great deal.” Similarly, the majority of athletes believed that specialization increased their chances of making their high school team (80.9%) or a college team (66.9%) either “quite a bit” or “a great deal.” Overall, 15.7% of athletes believed that they were either “very” or “extremely” likely to receive a college scholarship based on athletic performance. Highly specialized athletes were nearly twice as likely to have a high belief in receiving a college scholarship

The impact of universal suicide-prevention programs on the help-seeking attitudes and behaviors of youths.

PubMed

Klimes-Dougan, Bonnie; Klingbeil, David A; Meller, Sarah J

2013-01-01

While the ultimate goal of adolescent suicide-prevention efforts is to decrease the incidence of death by suicide, a critical intermediary goal is directing youths toward effective sources of assistance. To comprehensively review the universal prevention literature and examine the effects of universal prevention programs on student's attitudes and behaviors related to help-seeking. We systematically reviewed studies that assessed help-seeking outcomes including prevention efforts utilizing (1) psychoeducational curricula, (2) gatekeeper training, and (3) public service messaging directed at youths. Of the studies reviewed, 17 studies evaluated the help-seeking outcomes. These studies were identified through a range of sources (e.g., searching online databases, examining references of published articles on suicide prevention). The results of this review suggest that suicide-prevention programming has a limited impact on help-seeking behavior. Although there was some evidence that suicide-prevention programs had a positive impact on students' help-seeking attitudes and behaviors, there was also evidence of no effects or iatrogenic effects. Sex and risk status were moderators of program effects on students help-seeking. Caution is warranted when considering which suicidal prevention interventions best optimize the intended goals. The impact on adolescents' help-seeking behavior is a key concern for educators and mental-health professionals.

Knowledge, Attitudes, and Beliefs of Youth Sports Coaches Regarding Sport Volume Recommendations and Sport Specialization.

PubMed

Post, Eric G; Trigsted, Stephanie M; Schaefer, Daniel A; Cadmus-Bertram, Lisa A; Watson, Andrew M; McGuine, Timothy A; Brooks, M Alison; Bell, David R

2018-02-22

Overuse injuries in youth athletes are becoming increasingly common which may be a result of the prevalence of year-round specialized sport participation. Previous research has identified sport volume recommendations related to months per year, hours per week, and simultaneous participation in multiple sports leagues. Coaches are a primary influence on a youth athlete's decision to specialize in a single sport. Therefore, identifying coaches' baseline beliefs and perceptions is important for developing strategies to educate coaches about safe sport participation. A total of 253 youth sport coaches (207 males) completed an anonymous online questionnaire regarding knowledge of sport volume recommendations and attitudes and beliefs regarding sport specialization. Eligible participants were required to serve as a head or assistant coach of a youth sport team in the past 12 months whose members were between the ages of 12 and 18. Most coaches were unaware of recommendations regarding the maximum number of months per year (79.4%), hours per week in one sport (79.3%), or number of simultaneous leagues for an athlete to participate in to reduce injury (77.6%). Fewer than half (43.2%) of all coaches were "very" or "extremely" concerned about the risk of injury in youth sports. A majority (60.1%) believed that sport specialization was either "quite a bit" or "a great deal" of a problem. Two-thirds (67.2%) responded that year-round participation in a single sport was either "very" or "extremely" likely to increase an athlete's risk of injury. Although the responses to this survey were predominantly from coaches from one state, our results suggest that coaches are unaware of sport volume recommendations but are concerned about specialization. Future efforts are needed to communicate these recommendations to coaches in order to reduce the risk of overuse injury in youth sports.

Bringing hope and change: a study of youth probation officers in Toronto.

PubMed

Umamaheswar, Janani

2013-09-01

Although youth probation (in some countries described as youth justice or youth offending work) has been widely discussed in older and more recent criminological literature, less attention has been paid to youth probation officers' accounts of their attitudes and strategies. In this study, the author uses in-depth interviews with 20 youth probation officers in Toronto, examining officers' attitudes toward the youth they work with and how these attitudes are reflected in the strategies that the officers use to achieve their professional goals. Findings reveal that the officers balance their authoritative and supportive roles not only to hold youth accountable, to encourage them to assert control over their lives, and to maintain optimism about the possibility of a nondeviant life, but also to assist the youth in attaining the means and resources necessary to make positive changes. These findings are interpreted within the framework of Canadian youth justice legislation as well as the broader desistance literature.

Efficacy of a post-secondary environmental science education program on the attitude toward science of a group of Mississippi National Guard Youth ChalleNGe Program students

NASA Astrophysics Data System (ADS)

Smith, William Bradford, Jr.

The National Guard Youth ChalleNGe Program (ChalleNGe) is a 17 month quasi-military training program authorized by Congress in the 1993 Defense Authorization Bill designed to improve life skills, education levels, and employment potential of 16--18 year old youth who drop out of high school. ChalleNGe is currently operational in 27 states/territories with the focus of this study on the Mississippi National Guard Program operated at Camp Shelby, Mississippi. During the five month residential portion of the program students are guided through an eight step process designed to meet the goals of improving life skills, education levels, and employment potential while ultimately leading to completion of high school equivalency credentials followed by a 12 month mentoring phase to encourage and track progress toward goals. The purpose of this study was to investigate the attitude toward science of a group of students enrolled in the ChalleNGe Program at Camp Shelby (ChalleNGe). The GED test is administered approximately two months into the residential phase of the program. While the program boasts an overall GED pass rate of nearly 80%, approximately 30--35% of students successfully complete the initial offering of the GED. As high school graduates, these students are offered college courses through William Carey College in Hattiesburg, Mississippi. Twenty four students elected to take the Introduction to Environmental Science course and formed the experimental group while 24 other students who passed the GED comprised the control group. Each group was administered the Scientific Attitude Inventory II, a 40 statement instrument with Likert Scale responses, as a pretest. Paired samples t-tests indicated no significant difference in attitude toward science between the experimental and control groups on the pretest. Following the two week Introduction to Environmental Science course for the experimental group, both groups were post tested. As predicted, the attitude toward

The density of tobacco retailers and its association with attitudes toward smoking, exposure to point-of-sale tobacco advertising, cigarette purchasing, and smoking among New York youth.

PubMed

Loomis, Brett R; Kim, Annice E; Busey, Andrew H; Farrelly, Matthew C; Willett, Jeffrey G; Juster, Harlan R

2012-11-01

Estimate the association between the density of licensed tobacco retailers (LTRs) and smoking-related attitudes and behaviors among middle and high school students in New York. The 2000-2008 New York Youth Tobacco Surveys were pooled (N=70,427) and linked with county-level density of LTRs and retailer compliance with laws restricting youth access to cigarettes. Logistic regressions tested for associations with attitudes toward smoking exposure to point-of-sale tobacco advertising, cigarette purchasing, and smoking prevalence. LTR density is associated with self-reported exposure to point-of-sale advertising in New York City (NYC) among all youth (OR=1.15; 95% CI: 1.02, 1.30) and nonsmokers (OR=1.14; 95% CI: 1.01, 1.30); youth believing that smoking makes them look cool, overall (OR=1.75; 95% CI: 1.22, 2.52) and among nonsmokers (OR=1.68; 95% CI: 1.11, 2.55); and a counter-intuitive negative relationship with frequent smoking in NYC (OR=0.50; 95% CI: 0.29, 0.84). Retailer compliance was negatively associated with youth reporting that a retail store is their usual source for cigarettes (OR=0.93; 95% CI: 0.88, 0.98). Restricting tobacco licenses and enforcing youth access laws are reasonable policy approaches for influencing youth smoking outcomes. Copyright © 2012 Elsevier Inc. All rights reserved.

Sexual Risk Attitudes and Intentions of Youth Aged 12-14 Years: Survey Comparisons of Parent-Teen Prevention and Control Groups

ERIC Educational Resources Information Center

Lederman, Regina P.; Chan, Wenyaw; Roberts-Gray, Cynthia

2004-01-01

In this study, the authors compared differences in sexual risk attitudes and intentions for three groups of youth (experimental program, n = 90; attention control, n = 80; and nonparticipant control, n = 634) aged 12-14 years. Two student groups participated with their parents in programs focused on strengthening family interaction and prevention…

"Yes, but Suppose Everyone Turned Gay?": The Structure of Attitudes toward Gay and Lesbian Rights among Islamic Youth in Belgium

ERIC Educational Resources Information Center

Hooghe, Marc; Dejaeghere, Yves; Claes, Ellen; Quintelier, Ellen

2010-01-01

Various quantitative studies have suggested the occurrence of hostile feelings toward LGBT rights among Islamic communities in Western societies. We know less, however, about the structure of these attitudes among Belgian Islamic youth. Based on focus groups and in-depth interviews, we try to disentangle these elements. The interviews suggest that…

Helping Youth Become More Responsible.

ERIC Educational Resources Information Center

Owens, Thomas R.

Students and teachers at a suburban high school in Oregon and employers associated with cooperative work experience (CWE) and experience-based career education (EBCE) programs were interviewed regarding youth responsibility. Specific focuses were perceptions about the meaning of responsibility, youth attitudes regarding being given adult…

Hazards of new media: youth's exposure to tobacco Ads/promotions.

PubMed

Cavazos-Rehg, Patricia A; Krauss, Melissa J; Spitznagel, Edward L; Grucza, Richard A; Bierut, Laura Jean

2014-04-01

A gap in knowledge exists about the youth's exposure to protobacco campaigns via new electronic media outlets. In response, we use national data to delineate the associations between tobacco ads/promotions delivered through new media outlets (i.e., social network sites and text messages) and youth attitudes/beliefs about tobacco and intent to use (among youth who had not yet used tobacco). Data were derived from the 2011 National Youth Tobacco Survey, a nationally representative sample of U.S. youth enrolled in both public and private schools (N = 15,673). Logistic regression models were used to examine associations between demographic characteristics and reported exposure to tobacco ads/promotions via social networking sites and text messages. Logistic regression models were also used to investigate associations between exposure tobacco ads/promotions and attitudes toward tobacco. We found that highly susceptible youth (i.e., minorities, very young youth, and youth who have not yet used tobacco) have observed tobacco ads/promotions on social networking sites and text messages. These youth are more likely to have favorable attitudes toward tobacco, including the intention to use tobacco among those who had not yet used tobacco. Our findings underscore the need for policy strategies to more effectively monitor and regulate tobacco advertising via new media outlets.

Tobacco access to youth: beliefs and attitudes of retailers.

PubMed

Dovell, R A; Mowat, D L; Dorland, J; Lam, M

1998-01-01

Results of a telephone survey provide insights into the knowledge, attitudes and beliefs of tobacco merchants from two local health units. More than 90% of the retailers said they should not be able to sell cigarettes to minors. They are aware of laws prohibiting such sales but are sceptical about the impact on young people. The majority report being motivated to help protect the health of youth, however, they advise that legislation provides the main reason for not selling cigarettes to minors. Other responses and behaviours of the merchants help provide a profile of an important group that is being asked to stop selling tobacco to young people. The authors classify the retailers into three groups according to the potential influence on their behaviour of messages about health and threats of enforcement. One of the health units had implemented a local intervention, therefore we also compare responses between the two health units. This type of information can be used when selecting strategies to strengthen health policies. Such policies and strategies should include input and feedback from retailers of tobacco.

A Longitudinal Examination of Coach and Peer Motivational Climates in Youth Sport: Implications for Moral Attitudes, Well-Being, and Behavioral Investment

ERIC Educational Resources Information Center

Ntoumanis, Nikos; Taylor, Ian M.; Thogersen-Ntoumani, Cecilie

2012-01-01

Embedded in achievement goal theory (Ames, 1992; Meece, Anderman, & Anderman, 2006), this study examined how perceptions of coach and peer motivational climate in youth sport predicted moral attitudes, emotional well-being, and indices of behavioral investment in a sample of British adolescents competing in regional leagues. We adopted a…

Exposure to 911 among Youth and Their Mothers in New York City: Enduring Associations with Mental Health and Sociopolitical Attitudes

ERIC Educational Resources Information Center

Gershoff, Elizabeth T.; Aber, J. Lawrence; Ware, Angelica; Kotler, Jennifer A.

2010-01-01

The enduring impact of exposure to the 911 terrorist attacks on mental health and sociopolitical attitudes was examined in a sample of 427 adolescents (M = 16.20 years) and their mothers residing in New York City. Direct exposure to the terrorist attack was associated with youth depression symptoms and with mothers' posttraumatic stress disorder…

The influence of the social environment on youth smoking status.

PubMed

Bellatorre, Anna; Choi, Kelvin; Bernat, Debra

2015-12-01

Youth smoking is complex with multilevel influences. While much is known about certain levels of influence on youth smoking, the lack of focus on institutional influences is notable. This study evaluated the effects of ambient smoking attitudes and behaviors in schools on individual youth smoking. Data from the 2012 Florida Youth Tobacco Survey (n=67,460) were analyzed. Multinomial logistic regression was used to investigate individual and aggregated school-level factors that were associated with a youth being classified as a "susceptible nonsmoker" (SN) or "current smoker" (CS) relative to a "non-susceptible nonsmoker" (NN). The aggregated percentage of regular smokers at a school, ambient school level positive smoking perceptions, and the standardized difference between individual and school-level positive smoking perceptions were statistically significant in the fully adjusted model. We also found an increased risk of being a SN relative to a NN for Hispanic youth. Moreover, our approach to modeling institutional-level factors raised the pseudo r-squared from 0.05 to 0.14. These findings suggest the importance of ambient smoking attitudes and behaviors on youth smoking. Prevention efforts affecting ambient smoking attitudes may be beneficial. Published by Elsevier Inc.

Knowledge, Attitudes, and Commitment Concerning Evidence-Based Prevention Programs: Differences between Family and Consumer Sciences and 4-H Youth Development Educators

ERIC Educational Resources Information Center

Perkins, Daniel F.; Chilenski, Sarah Meyer; Olson, Jonathan R.; Mincemoyer, Claudia C.

2014-01-01

We describe the results of a study designed to assess knowledge, perceptions, and attitudes towards evidence-based and other prevention programs among county Extension educators. We examined differences across educators from Family and Consumer Sciences (FCS) and 4-H Youth Development. Analyses based on a multi-state sample of educators revealed…

Latin American Youth Entrepreneurs: Differences between Coached and Laissez-Faire Entrepreneurial Experiences in Their Employability Skills and Their Entrepreneurial Innovative Attitude

ERIC Educational Resources Information Center

Roman Maqueira, Juana

2011-01-01

The purpose of this study was to examine the relationships between the development of employability skills and entrepreneurial innovative attitude in Latin American youth entrepreneurs 18-29 years of age after participating in at least 1 year of an entrepreneurship experience. The design involved analyzing two groups. The first was a coached group…

Midwives at youth clinics attitude to HPV vaccination and their role in cervical cancer prevention.

PubMed

Oscarsson, Marie G; Dahlberg, Annica; Tydén, Tanja

2011-11-01

To explore youth clinic midwives role in cervical cancer prevention and their attitude to HPV vaccination. Individual interviews with 13 midwives working at youth clinics in Sweden. The interviews were recorded, transcribed, and analysed by qualitative content analysis. Three themes were identified in the qualitative content analysis: "Cervical cancer prevention not a prioritised area", "Ambivalence to the HPV vaccine", and "Gender and socioeconomic controversies". Few midwives talked spontaneously about cervical cancer prevention. The responsibility for providing information about HPV vaccination was considered as primarily that of school health nurses and parents. Midwives were positive about the HPV vaccination, but recognised certain risks, such as its potential negative impact on cervical cancer screening and increased sexual risk taking. The midwives expressed concerns with medical risks, such as side effects and unknown long-term effects of the HPV vaccine. The midwives in the study had ethical concerns that boys were not included in the program and not all families had the financial resources to vaccinate their children. Thus, weak socioeconomic groups might be excluded. The midwives considered cervical cancer prevention as important, but did not integrate information on the HPV vaccine into their routine work, mainly because young people visiting youth clinics had had their sexual debut and they were concerned about the medical risks and that the vaccine was too expensive. Copyright © 2011 Elsevier B.V. All rights reserved.

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…

Negative attitudes related to violence against women: gender and ethnic differences among youth living in Serbia.

PubMed

Djikanovic, Bosiljka; Stamenkovic, Željka; Mikanovic, Vesna Bjegovic; Vukovic, Dejana; Gordeev, Vladimir S; Maksimovic, Natasa

2017-09-15

This study aimed to identify to what extent negative attitudes towards intimate partner violence against women are present among young women and men living in Serbia, in Roma and non-Roma settlements. We used the data from the 2010 Multiple Indicator Cluster Survey conducted in Serbia, for the respondents who were 15-24 years old. Regression analyses were used to examine the association between judgmental attitudes, socio-demographic factors and life satisfaction. In Roma settlements, 34.8% of men and 23.6% of women believed that under certain circumstances men are justified to be violent towards wives, while among non-Roma it was 5.6 and 4.0%, respectively. These negative attitudes were significantly associated with lower educational level, lower socio-economic status and being married. In multivariate model, in both Roma and non-Roma population women who were not married were less judgmental, while the richest Roma men were least judgmental (OR 0.40, 95% CI 0.18-0.87). Violence prevention activities have to be focused on promoting gender equality among youth in vulnerable population groups such as Roma, especially through social support, strengthening their education and employment.

Blending better beverage options: a nutrition education and experiential workshop for youths.

PubMed

Isoldi, Kathy K; Dolar, Veronika

2015-01-01

To reduce intake of sugar-sweetened beverages (SSBs) in youths as a means to reduce obesity risk. Youths 5-14 years old attending a summer program were given a two-hour workshop addressing the sugar content in SSBs, the health risks from drinking SSBs, and hands-on preparation as well as tastings of low-sugar beverage alternatives. Data on usual intake of SSBs was obtained at baseline, and pre- and postprogram surveys were conducted to gauge change in knowledge and/or attitudes regarding SSBs. There were 128 participants (63% male) in the program. SSBs were commonly consumed with over 80% reporting regular consumption (mean daily intake 17.9 ounces). Significant increase in knowledge regarding the sugar content of commonly consumed SSBs was achieved; however change in attitudes was not significant. The large majority of youths reported enjoying the workshop and intention to reduce intake of SSBs following program participation. SSBs are commonly consumed by youths. Knowledge regarding the sugar content of SSBs is easier to impart to youths than influencing attitudes held about these beverages. Long-term interventions that reach out to parents and address the widespread availability of SSBs are needed to influence resistant attitudes and beverage choosing behaviors in youths.

Blending Better Beverage Options: A Nutrition Education and Experiential Workshop for Youths

PubMed Central

Isoldi, Kathy K.; Dolar, Veronika

2015-01-01

Objective. To reduce intake of sugar-sweetened beverages (SSBs) in youths as a means to reduce obesity risk. Methods. Youths 5–14 years old attending a summer program were given a two-hour workshop addressing the sugar content in SSBs, the health risks from drinking SSBs, and hands-on preparation as well as tastings of low-sugar beverage alternatives. Data on usual intake of SSBs was obtained at baseline, and pre- and postprogram surveys were conducted to gauge change in knowledge and/or attitudes regarding SSBs. Results. There were 128 participants (63% male) in the program. SSBs were commonly consumed with over 80% reporting regular consumption (mean daily intake 17.9 ounces). Significant increase in knowledge regarding the sugar content of commonly consumed SSBs was achieved; however change in attitudes was not significant. The large majority of youths reported enjoying the workshop and intention to reduce intake of SSBs following program participation. Conclusion. SSBs are commonly consumed by youths. Knowledge regarding the sugar content of SSBs is easier to impart to youths than influencing attitudes held about these beverages. Long-term interventions that reach out to parents and address the widespread availability of SSBs are needed to influence resistant attitudes and beverage choosing behaviors in youths. PMID:25874119

Track and field injuries.

PubMed

Zemper, Eric D

2005-01-01

A review of the existing literature on injuries to youth (< or =18 years old) in track and field or athletics. Searches of the Medline and SPORT Discus databases for English language articles through the end of 2003, using the search terms (adolescent or youth) and (track or field or running) and injuries. Only nine prospective or retrospective studies were found dealing with track and field injuries in children and that stated injury rates or provided enough information to allow the estimation of injury rates. Differences in study design and inconsistencies in the definition of a reportable injury provided major hindrances to making comparisons or combining data across studies. Among the few conclusions that can be drawn are that the lower extremities account for the majority of injuries, and muscle strains and ligament sprains are the predominant types of injury. While a majority of injuries may occur during training, since there is much more exposure during training than during competitions, the risk of injury is about four times higher during competitions. Informed decisions with regard to preventing injuries in youth track and field are dependent upon the quality of the basic epidemiological data available, and at this time such data are, for the most part, nonexistent. Because of the large numbers of participants and the large number and variety of activities involved in track and field, adequately designed epidemiological research is difficult, but opportunities for research in this sport are available for anyone willing to take on the challenge.

A hopelessness model of depressive symptoms in youth with epilepsy.

PubMed

Wagner, Janelle L; Smith, Gigi; Ferguson, Pamela L; Horton, Stephanie; Wilson, Erin

2009-01-01

To test the cognitive diathesis-stress and mediational components of the theory of learned hopelessness in youth with epilepsy. Seventy-seven participants ages 9-17 (35 girls, 42 boys) completed measures of depressive symptoms, hopelessness, self-efficacy for seizure management, and attitude toward epilepsy. Caregivers provided information on seizure activity. Diagnostic and treatment information was obtained via medical record review. Regression analyses revealed that hopelessness mediated the attitude towards epilepsy-depressive symptom relationship. While attitude toward epilepsy and self-efficacy were independent predictors of depressive symptoms, the relationship of attitudes toward epilepsy and depressive symptoms was not enhanced with low self-efficacy for seizure management. Findings support the mediation component of the learned hopelessness theory in youth with epilepsy, suggesting the importance of interventions that assist youth in identifying epilepsy-related aspects of functioning over which they can realistically exercise control and challenging negative thoughts about situations they cannot control.

Tracking and data relay satellite fault isolation and correction using PACES: Power and attitude control expert system

NASA Technical Reports Server (NTRS)

Erikson, Carol-Lee; Hooker, Peggy

1989-01-01

The Power and Attitude Control Expert System (PACES) is an object oriented and rule based expert system which provides spacecraft engineers with assistance in isolating and correcting problems within the Power and Attitude Control Subsystems of the Tracking and Data Relay Satellites (TDRS). PACES is designed to act in a consultant role. It will not interface to telemetry data, thus preserving full operator control over spacecraft operations. The spacecraft engineer will input requested information. This information will include telemetry data, action being performed, problem characteristics, spectral characteristics, and judgments of spacecraft functioning. Questions are answered either by clicking on appropriate responses (for text), or entering numeric values. A context sensitive help facility allows access to additional information when the user has difficulty understanding a question or deciding on an answer. The major functionality of PACES is to act as a knowledge rich system which includes block diagrams, text, and graphics, linked using hypermedia techniques. This allows easy movement among pieces of the knowledge. Considerable documentation of the spacecraft Power and Attitude Control Subsystems is embedded within PACES. The development phase of TDRSS expert system technology is intended to provide NASA with the necessary expertise and capability to define requirements, evaluate proposals, and monitor the development progress of a highly competent expert system for NASA's Tracking and Data Relay Satellite Program.

Community norms about youth condom use in Western Kenya: is transition occurring?

PubMed

Tavrow, Paula; Karei, Eunice Muthengi; Obbuyi, Albert; Omollo, Vidalyne

2012-06-01

Most HIV prevention strategies for African youth have been ineffective in changing key behaviors like condom use, partly because community antagonism and structural barriers have rarely been addressed. Through qualitative research in rural Western Kenya, we sought to describe the attitudes of different segments of society towards youth condom use and to identify where transitions may be occurring. We found that about half of community members strongly opposed youth condom use, with many advocating punishment such as beatings and expulsion. Our research revealed significant differences in attitudes by gender, with females generally more opposed to youth condom use. Health providers, teachers and male students seemed to be transitioning to more permissive attitudes. They also had more accurate knowledge about the condom. Building on these transitional views, we would recommend that schools eliminate sanctions for students found with condoms and that clinics discourage providers from interrogating youths about their reasons for wanting condoms. Furthermore, we believe that health campaigns should portray condoms as "disaster preparedness" devices for responsible youths, and more efforts should be made to dispel myths about condoms' efficacy.

Attitude change in youths after being exposed to different road safety interventions in two Mexican cities.

PubMed

Híjar, Martha; Pérez-Núñez, Ricardo; Santoyo-Castillo, Dzoara; Lunnen, Jeffrey C; Chandran, Aruna; Celis, Alfredo; Carmona-Lozano, Socorro

2013-12-01

To assess the reach of three different types of road safety interventions (social marketing, education and law enforcement) implemented as part of the Iniciativa Mexicana de Seguridad Vial y Prevención de Lesiones en el Tránsito (Mexican Initiative for Road Safety and the Prevention of Road Traffic Injuries) among youth in two Mexican cities (Guadalajara-Zapopan, Jalisco and León, Guanajuato), and to examine students' self-reported attitude change after being exposed to these interventions. A cross-sectional design was utilized to evaluate the reach of the city-wide interventions among a random sample of public and private high school and college students from October to December 2011. A total of 5,114 students completed a self-administered questionnaire. In both cities, students reported a greater exposure to social marketing (73% in Guadalajara-Zapopan and 64% in León) as compared to educational interventions (29.3% in León and 21.6% in Guadalajara-Zapopan) and law enforcement activities (~12% in both). Among respondents, self-reported attitude change was higher after being exposed to educational interventions than law enforcement. Social marketing yielded the lowest prevalence of self-reported attitude change. Our results show a potential moderate impact, measured as self-reported attitude change, resulting from the three intervention approaches under study. Future studies should address the intensity of exposure as well as the translation of attitude change into safer behaviors. Information generated by this study could be useful for local authorities in the intervention areas to inform their activities. Copyright © 2013 Elsevier Ltd. All rights reserved.

Potential exposure to anti-drug advertising and drug-related attitudes, beliefs, and behaviors among United States youth, 1995-2006.

PubMed

Terry-McElrath, Yvonne M; Emery, Sherry; Szczypka, Glen; Johnston, Lloyd D

2011-01-01

Using nationally representative data from the Monitoring the Future Study on United States middle and high school students, we related exposure to anti-drug television advertising as measured by Nielsen Media Research ratings points to student self-reported drug-related outcomes from 1995 to 2006. Multivariate analyses controlling for key socio-demographics and accounting for the complex survey design included 337,918 cases. Results indicated that attitudes, beliefs, and behaviors regarding substance use were significantly related to such advertising exposure over the six months prior to the date the youth were surveyed. However, the observed relationships varied by grade level, over time and by advertising tagline and marijuana focus. Findings differed markedly between middle and high school students across the study interval. One factor that may partially explain observed differences may be variation in the degree to which the ads focused on marijuana. Putting a concerted effort into increasing anti-drug advertising will likely increase the exposure to and recall of such ads among youth. However, the likelihood that such advertising will result in youth being less likely to use drugs seems to depend heavily on the type of advertising utilized and how it relates to different ages and characteristics of targeted youth. Copyright © 2010 Elsevier Ltd. All rights reserved.

Potential Exposure to Anti-Drug Advertising and Drug-Related Attitudes, Beliefs, and Behaviors among United States Youth, 1995-2006

PubMed Central

Terry-McElrath, Yvonne M.; Emery, Sherry; Szczypka, Glen; Johnston, Lloyd D.

2010-01-01

Using nationally representative data from the Monitoring the Future Study on United States middle and high school students, we related exposure to anti-drug television advertising as measured by Nielsen Media Research ratings points to student self-reported drug-related outcomes from 1995-2006. Multivariate analyses controlling for key socio-demographics and accounting for the complex survey design included 337,918 cases. Results indicated that attitudes, beliefs, and behaviors regarding substance use were significantly related to such advertising exposure over the six months prior to the date youth were surveyed. However, the observed relationships varied by grade level, over time and by advertising tagline and marijuana focus. Findings differed markedly between middle and high school students across the study interval. One factor that may partially explain observed differences may be variation in the degree to which the ads focused on marijuana. Putting a concerted effort into increasing anti-drug advertising will likely increase the exposure to and recall of such ads among youth. However, the likelihood that such advertising will result in youth being less likely to use drugs seems to depend heavily on the type of advertising utilized and how it relates to different ages and characteristics of targeted youth. PMID:20961691

Reserve Component Attitude Study Wave V. 1982 Tracking Study. Volume 1. Major Findings and Implications.

DTIC Science & Technology

1983-05-01

by block number) FIELD GROUP SUB-GROUP Military/Manpower/Reserve Force/Recruiting Market/ 05 09 Research / Non -prior service/Prior Service/Male/Female...7 RD-R149 32 RESERVE COMPONENT ATTITUDE STUDY WAVE V 1982 TRACKING L/~STUDY VOLUME ± MAJO..(U) AS OCIATES FOR RESEARCH INBEHAVIOR INC PHILADELPHIA PA... RESEARCH IN BEHAVIOR, INC.) PHILADELPHIA, PENNSYLVANIA .2A~* -ION4 STA~EMEwzw AK Apploved fat public telecoo, DiatiLi]tion Unlimited -- .- .. ..i- -- k

Youth Attitude Tracking Study. Fall 1981.

DTIC Science & Technology

1982-04-01

development thus appears to be well grounded. New advertising highlighting income benefits and job satisfaction might also be successful strategies to...important feedback to the services for purposes of *developing effective recruitina strategies . Altogether the target market sample was asked about 15... advertising and recruiting opportunities, especially the latter two, since certain ptarget market segments (positive propensity males) have already been

Preteen attitudes about smoking and parental factors associated with favorable attitudes.

PubMed

Bush, Terry; Curry, Susan J; Hollis, Jack; Grothaus, Louis; Ludman, Evette; McAfee, Tim; Polen, Michael; Oliver, Malia

2005-01-01

To describe youth smoking-related attitudes and evaluate the effects of parental factors on child adoption of positive attitudes about smoking. This study used baseline and 20-month data from a family-based smoking-prevention study (82.9% completed both surveys). Telephone recruitment from two health maintenance organizations. Children aged 10 to 12 years and one parent of each child (n=418 families) were randomly assigned to a frequent assessment cohort (12.5% of participants). Intervention. Families received a mailed smoking-prevention packet (parent handbook, videotape about youth smoking, comic book, pen, and stickers), outreach telephone counselor calls to the parent, a newsletter, and medical record prompts for providers to deliver smoking-prevention messages to parents and children. Demographics, tobacco status, attitudes about smoking (Teenage Attitudes and Practices Survey), family discussions about tobacco, family cohesiveness (family support and togetherness), parent involvement, parent monitoring, and parenting confidence. Results. One-third of the children endorsed beliefs that they could smoke without becoming addicted, and 8% to 10% endorsed beliefs on the benefits of smoking. Children's positive attitudes about smoking were associated with lower family cohesiveness (p = .01). Parental use of tobacco was the only significant predictor of children's positive attitudes about tobacco at 20 months (p = .03). Children as young as 10 years underestimate addictive properties of smoking, which may place them at risk for future smoking. Parental use of tobacco and family cohesiveness are important factors in the formulation of preteen attitudes about smoking.

Evidence for truth®: the young adult response to a youth-focused anti-smoking media campaign.

PubMed

Richardson, Amanda Kalaydjian; Green, Molly; Xiao, Haijun; Sokol, Natasha; Vallone, Donna

2010-12-01

Previous studies have shown that exposure to truth® and similar countermarketing campaigns is associated with an increase in anti-smoking attitudes and beliefs in those aged 12-17 years and a decrease in youth smoking. However, it is unclear how such campaigns influence young adults aged 18-24 years. To examine levels of awareness and the effect of the national truth campaign on smoking-related attitudes, beliefs, and intentions in young adults. Data on respondents, aged 18-24 years, from the Legacy Media Tracking Surveys-eight cross-sectional nationally representative telephone surveys administered from 2000 to 2004-were combined and analyzed in 2009. Logistic regression analyses were used to examine the associations between confirmed awareness of the truth campaign and smoking-related attitudes, beliefs, and intentions. A second set of models was used to examine the association of attitudes and beliefs targeted by the campaign with smoking intentions. A majority of young adults showed confirmed awareness of the truth campaign. Awareness was associated with roughly half of the anti-smoking attitudes and beliefs, and it was associated marginally with the intention to quit among smokers (p=0.06). Several of the attitudes and beliefs targeted by the campaign were associated with the intention to not smoke (among nonsmokers) and to quit (among smokers). Messages contained in youth-focused anti-smoking campaigns may promote attitudinal and behavioral change in young adults. Young adults are at risk for both initiation and establishment of smoking, while also being targeted specifically by the tobacco industry, so it is critical to consider this audience when developing and implementing anti-smoking interventions. Copyright © 2010 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Identification of Which High Risk Youth Smoke Cigarettes Regularly.

ERIC Educational Resources Information Center

Sussman, Steve; And Others

This study investigated whether or not high or low risk youths differed on previous items discriminative of problem-prone youth, particularly problem-prone attitudes and preferences, and social and environmental smoking. In addition, the study examined whether high or low use youths differed on items related to a health orientation including…

Evaluation of HIV/AIDS prevention intervention messages on a rural sam- ple of South African youth's knowledge, attitudes, beliefs and behaviours over a period of 15 months.

PubMed

Peltzer, Karl; Seoka, Phillip

2004-10-01

The aim of this study is to evaluate HIV/AIDS prevention intervention messages in a large rural youth population (15-24 years) in South Africa over a period of 15 months. A representative community sample of 421 youth at time one and 416 at time two participated in the study using a three-stage cluster sampling method for a household survey. Results show that over a period of 15 months sexual risk behaviour reduced (multiple partners) and the number of sexually transmitted symptoms reduced. Attitudes towards persons living with HIV/AIDS improved partly due to mass media and to a lesser extent through community interventions and partly determined by the high level of mortality experienced in the studied communities. Peer educators had a significant impact on HIV/AIDS knowledge and favourable attitude towards people living with HIV/AIDS, magazines on lower HIV risk behaviour and exposure to HIV/AIDS radio messages on consistent condom use. In this African sample of youth the reduction of sexual partners seem to be more feasible than (consistent) condom use to prevent STD and HIV infection.

Correlates of chilean adolescents' negative attitudes toward cigarettes: the role of gender, peer, parental, and environmental factors.

PubMed

Lorenzo-Blanco, Elma I; Bares, Cristina; Delva, Jorge

2012-02-01

We examined the association of peer, parental, and environmental factors with negative attitudes toward cigarettes among youth from Santiago, Chile. A total of 860 youth from Santiago, Chile, completed questions regarding their lifetime use of cigarettes, intentions to smoke, attitudes toward cigarettes, and questions that assessed peer, parental, and environmental factors. For both boys and girls, peer disapproval of smoking was associated with more negative attitudes toward cigarettes and peer smoking was associated with less negative attitudes toward cigarettes. Peer pressure was significantly associated with more negative attitudes toward cigarettes for girls only. Parental smoking was associated with less negative attitudes and parental control with more negative attitudes, but these associations were significant in the overall sample only. School prevention efforts and exposure to cigarette ads were not associated with cigarette attitudes. Difficulty in accessing cigarettes was positively associated with negative attitudes for boys and girls. Smoking prevention efforts focus on attitude change, but scant information is available about the experiences that influence Chilean youth's attitudes toward cigarettes. Results from the current study suggest that prevention efforts could benefit from gender-specific strategies. Girls' but not boys' attitudes were influenced by peer pressure. Moreover, negative attitudes toward cigarettes were associated with lower current smoking in girls only. Parental smoking was an important influence on youth's attitudes toward cigarettes. Efforts to reduce smoking among Chilean youth may benefit from concurrently reducing parental smoking.

Football (soccer) safety equipment use and parental attitudes toward safety equipment in a community youth sports program.

PubMed

Khodaee, Morteza; Fetters, Michael D; Gorenflo, Daniel W

2011-04-01

While a growing number of children are playing football (soccer), there are limited data on prevalence of injuries, actual use of football safety equipment (SE), and parental attitudes about football SE. We distributed a self-administered survey by mail to parents of all players enrolled in a community recreation youth football program. Parents of 865 children responded. Overall, 32 (3.7%) children were reported as having injuries requiring medical/dental evaluation. Upper/lower extremities were the most commonly injured sites. Shinguards (SGs) were the only equipment commonly used. While there was high parental support for SG use (97.4%) and moderate support for mouthguards (MGs; 53.8%), there was less support for other SE. Many parents were unfamiliar with available SE, but they were mostly willing to pay for it. In a community youth sports program, reports of football injuries were low as was the use of football SE other than SGs.

[Smoking among youths and parents attitudes in this phenomenon].

PubMed

Juszczak, Katarzyna; Gawłowicz, Kamila; Jachimowicz, Violetta

2012-01-01

The aim of this study was to explore smoking among adolescents and to examine the attitudes of parents to this patology. MATEIAL AND METHODS: the study included 180 adolescents of promary school and 40 parents.Research was conducted by questionnaire containing questions on smoking among youths., the avalibaility of and reasons for reaching for a cigarette. Parents also answered questions concerning knowledge about this pathology and how to deal with it. The study shows that 20% of sixth grade students of primary school has had a first initiation nicotine. The surveyed parents/carers feel that the biggest threat in the school environment is not smoking (12.5%), but drug abuse (80%). 31% of respondents believe that these phenomena are inherent. Parents/guardians are aware of the risks which are inherent to smoking, but do not know how to figh him. Pupils from Year 6 of primary school are exposed in school to smoke. There is a need for education of young people and parents of the dangers of smoking and prevention of this pathology. Parents do not know how to prevent smoking among adolescents and to turn to for help. Common activities at school, parents and local communities seem to be an alternative to this phenomenon.

Knowledge, attitudes, and behaviors of youths in the US hemophilia population: results of a national survey.

PubMed

Nazzaro, Ann-Marie; Owens, Sally; Hoots, W Keith; Larson, Kelly L

2006-09-01

The National Hemophilia Foundation and the Centers for Disease Control and Prevention conducted a national survey focusing on knowledge about, attitudes toward, and behaviors associated with key prevention activities among youths with hemophilia and used the data gathered to design a health promotion campaign. A national, random sample of 459 patients was drawn from 20 hemophilia treatment centers and 8 hemophilia associations; 110 (24%) of the respondents were young people. A telephone questionnaire was used to measure knowledge, behaviors, and barriers to prevention. Thirty-six percent of the youth respondents believed that joint disease cannot be prevented; 60% managed hemophilia by avoiding physical activity. Only 31% of the respondents treated bleeding episodes within 1 hour. Although hepatitis was a clear threat to this hemophilic cohort, 78% did now know transmission routes for hepatitis C, and 67% did not know transmission routes for hepatitis B. Young people with chronic disorders need help understanding that they can prevent complications. We identified key messages for a hemophilia prevention campaign, including exercising to ensure healthy joints and treating bleeding episodes early and adequately.

Attitude to Physical Education and Participation in Organized Youth Sports during Adolescence Related to Physical Activity in Young Adulthood: A 10-Year Longitudinal Study

ERIC Educational Resources Information Center

Kjonniksen, Lise; Fjortoft, Ingunn; Wold, Bente

2009-01-01

This study examined the relationship between participation in organized youth sport and attitude to physical education (PE) during adolescence and physical activity in young adulthood. The sample comprised 630 participants who completed questionnaires over a 10-year period. Analysis of variance and regression were used to examine the relationship…

A Study on the Effects of Managers' Behaviors and Attitudes on Job Satisfaction and Motivation of Workers in the Directorate of Sports and Youth Services through the Eyes of Workers

ERIC Educational Resources Information Center

Celik, Akin

2013-01-01

This study dealt with how managers' behaviors and attitudes affected the job satisfaction and motivation of workers in the Directorate of Sports and Youth Services in the eyes of workers. The study used a qualitative method. It focused on the workers' ideas of how they were affected by their managers' attitudes and behaviors in terms of job…

Perceived Parental Attitudes of Gender Expansiveness: Development and Preliminary Factor Structure of a Self-Report Youth Questionnaire

PubMed Central

Hidalgo, Marco A.; Chen, Diane; Garofalo, Robert; Forbes, Catherine

2017-01-01

Abstract Purpose: Parental acceptance of gender identity/expression in lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ+) youth moderates the effects of minority stress on mental health outcomes. Given this association, mental health clinicians of gender-expansive adolescents often assess the degree to which these youth perceive their parents/primary caregivers as accepting or nonaffirming of their gender identity and expression. While existing measures may reliably assess youth's perceptions of general family support, no known tool aids in the assessment an adolescent's perceived parental support related to adolescent gender-expansive experiences. Methods: To provide both clinicians and researchers with an empirically derived tool, the current study used factor analysis to explore an underlying factor structure of a brief questionnaire developed by subject-matter experts and pertaining to multiple aspects of perceived parental support in gender-expansive adolescents and young adults. Respondents were gender-expansive adolescents and young adults seeking care in an interdisciplinary gender-health clinic within a pediatric academic medical center in the Midwestern United States. Results: Exploratory factor analysis resulted in a 14-item questionnaire comprised of two subscales assessing perceived parental nonaffirmation and perceived parental acceptance. Internal consistency and construct validity results provided support for this new questionnaire. Conclusion: This study provides preliminary evidence of the factor structure, reliability and validity of the Parental Attitudes of Gender Expansiveness Scale for Youth (PAGES-Y). These findings demonstrate both the clinical and research utility of the PAGES-Y, a tool that can yield a more nuanced understanding of family-related risk and protective factors in gender-expansive adolescents. PMID:29159312

Perceived Parental Attitudes of Gender Expansiveness: Development and Preliminary Factor Structure of a Self-Report Youth Questionnaire.

PubMed

Hidalgo, Marco A; Chen, Diane; Garofalo, Robert; Forbes, Catherine

2017-01-01

Purpose: Parental acceptance of gender identity/expression in lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ+) youth moderates the effects of minority stress on mental health outcomes. Given this association, mental health clinicians of gender-expansive adolescents often assess the degree to which these youth perceive their parents/primary caregivers as accepting or nonaffirming of their gender identity and expression. While existing measures may reliably assess youth's perceptions of general family support, no known tool aids in the assessment an adolescent's perceived parental support related to adolescent gender-expansive experiences. Methods: To provide both clinicians and researchers with an empirically derived tool, the current study used factor analysis to explore an underlying factor structure of a brief questionnaire developed by subject-matter experts and pertaining to multiple aspects of perceived parental support in gender-expansive adolescents and young adults. Respondents were gender-expansive adolescents and young adults seeking care in an interdisciplinary gender-health clinic within a pediatric academic medical center in the Midwestern United States. Results: Exploratory factor analysis resulted in a 14-item questionnaire comprised of two subscales assessing perceived parental nonaffirmation and perceived parental acceptance. Internal consistency and construct validity results provided support for this new questionnaire. Conclusion: This study provides preliminary evidence of the factor structure, reliability and validity of the Parental Attitudes of Gender Expansiveness Scale for Youth (PAGES-Y). These findings demonstrate both the clinical and research utility of the PAGES-Y, a tool that can yield a more nuanced understanding of family-related risk and protective factors in gender-expansive adolescents.

Development of gender attitude traditionality across middle childhood and adolescence.

PubMed

Crouter, Ann C; Whiteman, Shawn D; McHale, Susan M; Osgood, D Wayne

2007-01-01

The development of gender attitudes in 402 youth (201 firstborn and 201 secondborn siblings) in 201 European American families was examined using data collected on seven occasions across 9 years. Pooling across siblings and using multilevel modeling, we examined gender attitude development from ages 7 to 19. Consistent with an ecological perspective, the combined effects of individual (i.e., sex, age, birth order) and contextual (i.e., parents' gender attitudes, sibling sex) characteristics predicted patterns of change. Although most youth declined in traditionality, the attitudes of firstborn boys with brothers and traditional parents became more traditional over time. No one longitudinal pattern captured the development of gender attitudes; trajectories varied as a function of contextual and personal characteristics.

Cultural Pluralism, Physical Activity, and Youth Sports.

ERIC Educational Resources Information Center

Malina, Robert M.

Literature and studies on the influence and scope of youth sports were surveyed with particular attention to selected issues or aspects related to cultural pluralism in North America. An exploration was made of attitudes toward participation in youth sports, which were influenced by ethnic and socioeconomic backgrounds of parents and children.…

Betting against Youth: The Effects of Socioeconomic Marginality on Gambling among Young People.

ERIC Educational Resources Information Center

Schissel, Bernard

2001-01-01

Uses 1996 Saskatchewan Youth Attitude Survey data to explore the nature of youth gambling and its relation to social disadvantage, comparing minority and white youth and males and females. Results indicate that youth gamble significantly, and youth gambling is a form of regressive taxation that exploits those most vulnerable because of their…

Energy management and attitude control for spacecraft

NASA Astrophysics Data System (ADS)

Costic, Bret Thomas

2001-07-01

This PhD dissertation describes the design and implementation of various control strategies centered around spacecraft applications: (i) an attitude control system for spacecraft, (ii) flywheels used for combined attitude and energy tracking, and (iii) an adaptive autobalancing control algorithm. The theory found in each of these sections is demonstrated through simulation or experimental results. An introduction to each of these three primary chapters can be found in chapter one. The main problem addressed in the second chapter is the quaternion-based, attitude tracking control of rigid spacecraft without angular velocity measurements and in the presence of an unknown inertia matrix. As a stepping-stone, an adaptive, full-state feedback controller that compensates for parametric uncertainty while ensuring asymptotic attitude tracking errors is designed. The adaptive, full-state feedback controller is then redesigned such that the need for angular velocity measurements is eliminated. The proposed adaptive, output feedback controller ensures asymptotic attitude tracking. This work uses a four-parameter representation of the spacecraft attitude that does not exhibit singular orientations as in the case of the previous three-parameter representation-based results. To the best of my knowledge, this represents the first solution to the adaptive, output feedback, attitude tracking control problem for the quaternion representation. Simulation results are included to illustrate the performance of the proposed output feedback control strategy. The third chapter is devoted to the use of multiple flywheels that integrate the energy storage and attitude control functions in space vehicles. This concept, which is referred to as an Integrated Energy Management and Attitude Control (IEMAC) system, reduces the space vehicle bus mass, volume, cost, and maintenance requirements while maintaining or improving the space vehicle performance. To this end, two nonlinear IEMAC strategies

Immigrant Youth Organizing as Civic Preparation

ERIC Educational Resources Information Center

Quinn, Rand; Nguyen, Chi

2017-01-01

Adequately preparing youth to enter the civic spheres of adulthood has emerged as an issue of concern in recent years due to widening civic empowerment gaps that track along race and class lines. Drawing on an ethnographic study of Homeward Bound (pseudonym), a program for Vietnamese youth in Philadelphia, Pennsylvania, we show how immigrant youth…

Threats, rewards, and attention deployment in anxious youth and adults: An eye tracking study.

PubMed

Shechner, Tomer; Jarcho, Johanna M; Wong, Stuart; Leibenluft, Ellen; Pine, Daniel S; Nelson, Eric E

2017-01-01

The current study examines anxiety and age associations with attention allocation and physiological response to threats and rewards. Twenty-two healthy-adults, 20 anxious-adults, 26 healthy-youth, and 19 anxious-youth completed two eye-tracking tasks. In the Visual Scene Task (VST), participants' fixations were recorded while they viewed a central neutral image flanked by two threatening or two rewarding stimuli. In the Negative Words Task (NWT), physiological response was measured by means of pupil diameter change while negative and neutral words were presented. For both tasks, no interaction was found between anxiety and age-group. In the VST, anxious participants avoided the threatening images when groups were collapsed across age. Similarly, adults but not adolescents avoided the threatening images when collapsed across anxiety. No differences were found for rewarding images. In NWT, all subjects demonstrated increase in pupil dilation after word presentation. Only main effect of age emerged with stronger pupil dilation in adults than children. Finally, maximum pupil change was correlated with threat avoidance bias in the scene task. Gaze patterns and pupil dilation show that anxiety and age are associated with attention allocation to threats. The relations between attention and autonomic arousal point to a complex interaction between bottom-up and top-down processes as they relate to attention allocation. Copyright © 2015 Elsevier B.V. All rights reserved.

Adaptive quaternion tracking with nonlinear extended state observer

NASA Astrophysics Data System (ADS)

Bai, Yu-liang; Wang, Xiao-gang; Xu, Jiang-tao; Cui, Nai-gang

2017-10-01

This paper addresses the problem of attitude tracking for spacecraft in the presence of uncertainties in moments of inertia and environmental disturbances. An adaptive quaternion tracking control is combined with a nonlinear extended state observer and the disturbances compensated for in each sampling period. The tracking controller is proved to asymptotically track a prescribed motion in the presence of these uncertainties. Simulations of a nano-spacecraft demonstrate a significant improvement in pointing accuracy and tracking error when compared to a conventional attitude controller. The proposed tracking control is completely deterministic, simple to implement, does not require knowledge of the uncertainties and does not suffer from chattering.

Outcomes of a statewide anti-tobacco industry youth organizing movement.

PubMed

Dunn, Caroline L; Pirie, Phyllis L; Oakes, J Michael

2004-01-01

To outline the design and present select findings from an evaluation of a statewide anti-tobacco industry youth organizing movement. A telephone survey was administered to teenagers to assess associations between exposure to anti-industry youth organizing activities and tobacco-related attitudes and behaviors. A group-level comparison between areas high and low in youth organizing activities was planned. Methodological obstacles necessitated a subject-level analytic approach, with comparisons being made between youth at higher and lower levels of exposure. Six rural areas (comprising 13 counties) and two urban regions of Minnesota were selected for survey. The study comprised 852 youth, aged 15 to 17 years old, randomly selected from county-specific sampling frames constructed from a marketing research database. Exposure index scores were developed for two types of activities designed to involve youth in the anti-industry program: branding (creating awareness of the movement in general) and messaging (informing about the movement's main messages). Attitudinal outcomes measured attitudes about the tobacco industry and the effectiveness of youth action. Behavioral outcomes included taking action to get involved in the organization, spreading an anti-industry message, and smoking susceptibility. Branding index scores were significantly correlated with taking action to get involved (p < or = .001) and spreading an anti-industry message (p < or = .001). Messaging index scores were significantly correlated with all five attitudinal constructs (all associations, p < or = .001), taking action to get involved (p < or = .001), and spreading an anti-industry message (p < or = . 01). The hypothesized association between messaging scores and susceptibility was not significant. A youth organizing effort, in combination with an intensive countermarketing media campaign, can be an effective strategy for involving youth in tobacco prevention and generating negative attitudes about

Utilizing technology for longitudinal communication with homeless youth.

PubMed

Bender, Kimberly; Begun, Stephanie; DePrince, Anne; Haffejee, Badiah; Kaufmann, Sarah

2014-10-01

The current study investigated forms of technology (phone calls, texts, email and Facebook) for maintaining contact with homeless youth over baseline, 1-week, 6-week, and 3-month follow-up interviews. The study combined quantitative tracking of youths' response patterns and open-ended interviews regarding youths' preferred methods of communication. Results indicate that maintaining communication with homeless youth requires persistence, including frequent contact attempts over several days. Cell phone contacts (calls or texts) were most successful in communicating with youth, with e-mail and Facebook messaging useful when phones were lost or stolen. Youth who maintained contact were strikingly similar to youth who discontinued contact.

Teenage Childbearing among Youth Born to Teenage Mothers

ERIC Educational Resources Information Center

Wildsmith, Elizabeth; Manlove, Jennifer; Jekielek, Susan; Moore, Kristin Anderson; Mincieli, Lisa

2012-01-01

Using data from the National Longitudinal Survey of Youth, this article examined how early maternal characteristics, an adolescent's family environment, and the adolescent's own attitudes and behaviors were associated with the odds of a nonmarital teenage birth among youth born to teenage mothers. Multivariate analyses indicated that these domains…

Assessment of Knowledge, Attitude, Behaviour and Interpersonal Factors Related to the Use of Tobacco among Youth of Udaipur City, Rajasthan, India: A Cross-Sectional Study

PubMed Central

Multani, Suraj; Reddy, Jaddu Jyothirmai; Bhat, Nagesh; Sharma, Ashish

2012-01-01

Background Tobacco is the most important preventable cause of disease burden and death all over the world. Apart from being the single most important determinant of cancer and cardiovascular diseases, smoking is also a threat to oral health. The Global Youth Tobacco Survey (GYTS) as a part of Global Tobacco Surveillance System (GTSS) was developed to monitor tobacco use, elicit attitudes about tobacco, and obtain information on exposure to tobacco smoke among youth. This study aimed to assess the prevalence, knowledge, attitude, behaviour and interpersonal factors related to the use of tobacco among youth of Udaipur city, Rajasthan, India. Methods This study was conducted among 1031, 15 to 25 year old youths studying in the different colleges of Udaipur city, Rajasthan, India. The Global Youth Tobacco Survey (GYTS) core questionnaire was used. Simple descriptive statistics were used for the data. Findings Out of the total 1031 participants (mean age: 19.55 ± 1.35), 632 (61.2%) were men (mean age: 19.66 ± 1.36) and 399 (38.7%) were women (mean age: 19.35 ± 1.35). 493 (47.8%) were current tobacco users, the majority of which were men 411 (39.8%). 122 (11.8%) had a previous history of tobacco use, while 416 (40.3%) reported that they had never used tobacco in any form. The majority of the men, 305 (29.5%), were consuming tobacco daily. Majority of current, 152 (30.8%), and ever tobacco users, 122 (41.8%), smoke and chew gutkha at places of entertainment followed by smoking or chewing at school/college premises. The majority of them bought gutkha themselves, 292 (47.4%). Moreover, the majority of current tobacco users, 298 (72.5%) men and 82 (100%) women, wanted to stop smoking /gutkha chewing. Conclusion The present study indicates that there is a high prevalence of use of tobacco among youth of Udaipur city, Rajasthan, India. PMID:24494149

Predictors of premarital sexual activity among unmarried youth in Vientiane, Lao PDR: the role of parent-youth interactions and peer influence.

PubMed

Sychareun, Vanphanom; Phengsavanh, Alongkone; Hansana, Visanou; Chaleunvong, Kongmany; Kounnavong, Sengchan; Sawhney, Monika; Durham, Jo

2013-01-01

Research indicates that adolescents in low-income countries have an early sexual debut and engage in risky sexual behaviours. Few studies in low-income countries however, have explored the factors that influence young people's sexual behaviours. This study examined individual, family and peer-level factors associated with premarital sexual behaviours in the Lao People's Democratic Republic (PDR). A cross-sectional survey was undertaken with unmarried youth aged 18 to 24 years (N = 1200) in Vientiane Capital City. Logistic regression models, controlling for confounding variables, were employed to test for the contribution of factors influencing premarital sexual activity. Most respondents held positive attitudes towards premarital sex, with males having more liberal attitudes than females (mean score of 2.68 vs. 2.32, p < 0.001). Prevalence of premarital sexual activity was higher among males than females (44.7% and 19.2%, respectively). Predictors of premarital sex for males were age, sexual attitudes, perceived parental expectations regarding sex, dating and peer influence. For females, predictors were father's level of education, parent-youth sexual communication, peer influence and liberal sexual attitudes. The results highlight the role of parent-youth interaction and peer influence. The results suggest the need for a range of strategies at the individual, peer and family level, as well as a gender-specific focus.

GEOS-C altimeter attitude bias error correction. [gate-tracking radar

NASA Technical Reports Server (NTRS)

Marini, J. W.

1974-01-01

A pulse-limited split-gate-tracking radar altimeter was flown on Skylab and will be used aboard GEOS-C. If such an altimeter were to employ a hypothetical isotropic antenna, the altimeter output would be independent of spacecraft orientation. To reduce power requirements the gain of the altimeter antenna proposed is increased to the point where its beamwidth is only a few degrees. The gain of the antenna consequently varies somewhat over the pulse-limited illuminated region of the ocean below the altimeter, and the altimeter output varies with antenna orientation. The error introduced into the altimeter data is modeled empirically, but close agreements with the expected errors was not realized. The attitude error effects expected with the GEOS-C altimeter are modelled using a form suggested by an analytical derivation. The treatment is restricted to the case of a relatively smooth sea, where the height of the ocean waves are small relative to the spatial length (pulse duration times speed of light) of the transmitted pulse.

Attitude identification for SCOLE using two infrared cameras

NASA Technical Reports Server (NTRS)

Shenhar, Joram

1991-01-01

An algorithm is presented that incorporates real time data from two infrared cameras and computes the attitude parameters of the Spacecraft COntrol Lab Experiment (SCOLE), a lab apparatus representing an offset feed antenna attached to the Space Shuttle by a flexible mast. The algorithm uses camera position data of three miniature light emitting diodes (LEDs), mounted on the SCOLE platform, permitting arbitrary camera placement and an on-line attitude extraction. The continuous nature of the algorithm allows identification of the placement of the two cameras with respect to some initial position of the three reference LEDs, followed by on-line six degrees of freedom attitude tracking, regardless of the attitude time history. A description is provided of the algorithm in the camera identification mode as well as the mode of target tracking. Experimental data from a reduced size SCOLE-like lab model, reflecting the performance of the camera identification and the tracking processes, are presented. Computer code for camera placement identification and SCOLE attitude tracking is listed.

Knowledge, Attitudes, and Behaviors of Youths in the US Hemophilia Population: Results of a National Survey

PubMed Central

Nazzaro, Ann-Marie; Owens, Sally; Hoots, W. Keith; Larson, Kelly L.

2006-01-01

Objectives. The National Hemophilia Foundation and the Centers for Disease Control and Prevention conducted a national survey focusing on knowledge about, attitudes toward, and behaviors associated with key prevention activities among youths with hemophilia and used the data gathered to design a health promotion campaign. Methods. A national, random sample of 459 patients was drawn from 20 hemophilia treatment centers and 8 hemophilia associations; 110 (24%) of the respondents were young people. A telephone questionnaire was used to measure knowledge, behaviors, and barriers to prevention. Results. Thirty-six percent of the youth respondents believed that joint disease cannot be prevented; 60% managed hemophilia by avoiding physical activity. Only 31% of the respondents treated bleeding episodes within 1 hour. Although hepatitis was a clear threat to this hemophilic cohort, 78% did now know transmission routes for hepatitis C, and 67% did not know transmission routes for hepatitis B. Conclusions. Young people with chronic disorders need help understanding that they can prevent complications. We identified key messages for a hemophilia prevention campaign, including exercising to ensure healthy joints and treating bleeding episodes early and adequately. PMID:16873741

Stereotypes and attitudes toward older people among children transitioning from middle childhood into adolescence: Time matters.

PubMed

Teater, Barbra; Chonody, Jill M

2017-01-01

Ageism is fueled by stereotypes and negative attitudes about aging and older adults, which can lead to individual-level prejudice and discrimination. Through survey methodology, this study explored stereotypes and ageist beliefs of youth transitioning from middle childhood into adolescence (age 11-13 years) (N = 69) in the southwest of England. The results indicate that positive more than negative stereotypes were acknowledged, and more positive stereotyping was positively correlated with more positive attitudes toward older adults. Contact with older adults and age that one considers "old" were significant in predicting attitudes toward older people. The results suggest that time matters, in terms of contact with an older adult and time to reach "old age" in shaping youths' attitudes and stereotypes. Intergenerational and educational programs that seek to address aging myths and increase contact between youth and older adults are discussed as ways to improve attitudes amongst youth transitioning from middle childhood into adolescence.

Match-play demands of elite youth Gaelic football using global positioning system tracking.

PubMed

Reilly, Brian; Akubat, Ibrahim; Lyons, Mark; Collins, D Kieran

2015-04-01

Global positioning systems (GPS) technology has made athlete-tracking a convenient and accepted technique to specify movement patterns and physical demands in sport. The purpose of this study was to examine positional demands of elite youth Gaelic football match-play using portable GPS technology to examine movement patterns and heart rates across match periods. Fifty-six elite youth male Gaelic footballers (age, 15 ± 0.66 years) fitted with portable 4-Hz GPS units were observed during 6 competitive matches (60 minutes). Data provided from the GPS unit included total distance, high-intensity (≥17·km·h(-1)) distance, sprint (≥22 km·h(-1)) distance, and total number of sprints. Heart rate was monitored continuously throughout the games. Players covered a mean distance of 5732 ± 1047 m, and the mean intensity of match-play was 85% of the peak heart rate. There was a significant (p = 0.028) drop in the total distance covered in the second half (2783 ± 599 m) compared with the first half (2948 ± 580 m). In particular, there is a noticeable drop in the distance covered in the third quarter of the game (after half-time), which has implications for re-warming up at the end of the half-time interval. There was a highly significant (p < .001) difference in the distance traveled across the 5 positional groups with midfielders covering the greatest total distance (6740 ± 384 m). The significant differences found with respect to positional groups support the implementation of individual, position-specific strength and conditioning programs.

Integral sliding mode-based attitude coordinated tracking for spacecraft formation with communication delays

NASA Astrophysics Data System (ADS)

Zhang, Jian; Hu, Qinglei; Xie, Wenbo

2017-11-01

This paper investigates the attitude coordinated tracking control for a group of rigid spacecraft under directed communication topology, in which inertia uncertainties, external disturbances, input saturation and constant time-delays between the formation members are handled. Initially, the nominal system with communication delays is studied. A delay-dependent controller is proposed by using Lyapunov-Krasovskii function and sufficient condition for system stability is derived. Then, an integral sliding manifold is designed and adaptive control approach is employed to deal with the total perturbation. Meanwhile, the boundary layer method is introduced to alleviate the unexpected chattering as system trajectories cross the switching surface. Finally, numerical simulation results are presented to validate the effectiveness and robustness of the proposed control strategy.

Challenges to immunization: the experiences of homeless youth.

PubMed

Doroshenko, Alexander; Hatchette, Jill; Halperin, Scott A; MacDonald, Noni E; Graham, Janice E

2012-07-04

Homelessness is a critical social issue, both a product of, and contributing to, poor mental and physical health. Over 150,000 young Canadians live on the streets. Homeless youth experience a high incidence of infectious diseases, many of which are vaccine preventable. Early departure from school and limited access to public health services makes them a particularly vulnerable high-risk group. This study explores challenges to obtaining essential vaccines experienced by homeless youth. A qualitative research study to explore knowledge, attitudes, beliefs, and experiences surrounding immunization of hard-to-reach homeless youth was designed. Participants were recruited for focus groups from Phoenix House and Shelter, a non-profit, community-based organization assisting homeless youth in Halifax, Nova Scotia, Canada. An experienced facilitator guided the recorded discussions. Transcripts of audiotapes were analyzed using a constant comparative method until data revealed a set of exemplars and themes that best captured participants' knowledge, attitudes, beliefs and experiences surrounding immunization and infectious diseases. Important themes emerged from our analysis. Considerable variability in knowledge about immunization and vaccine preventable diseases was found. The homeless youth in the study had limited awareness of meningitis in contrast to a greater knowledge about sexually transmitted infections and influenza, gained during the H1N1/09 public health campaign. They recognized their poverty as a risk for contracting infectious diseases, along with their inability to always employ known strategies to prevent infectious diseases, due to circumstances. They showed considerable insight into the detrimental effects of poor hygiene, sleeping locations and risk behaviour. Interviewed homeless youth regarded themselves as good compliers of health professional advice and offered valuable suggestions to improve immunization in their population. To provide effective

Challenges to immunization: the experiences of homeless youth

PubMed Central

2012-01-01

Background Homelessness is a critical social issue, both a product of, and contributing to, poor mental and physical health. Over 150,000 young Canadians live on the streets. Homeless youth experience a high incidence of infectious diseases, many of which are vaccine preventable. Early departure from school and limited access to public health services makes them a particularly vulnerable high-risk group. This study explores challenges to obtaining essential vaccines experienced by homeless youth. Methods A qualitative research study to explore knowledge, attitudes, beliefs, and experiences surrounding immunization of hard-to-reach homeless youth was designed. Participants were recruited for focus groups from Phoenix House and Shelter, a non-profit, community-based organization assisting homeless youth in Halifax, Nova Scotia, Canada. An experienced facilitator guided the recorded discussions. Transcripts of audiotapes were analyzed using a constant comparative method until data revealed a set of exemplars and themes that best captured participants’ knowledge, attitudes, beliefs and experiences surrounding immunization and infectious diseases. Results Important themes emerged from our analysis. Considerable variability in knowledge about immunization and vaccine preventable diseases was found. The homeless youth in the study had limited awareness of meningitis in contrast to a greater knowledge about sexually transmitted infections and influenza, gained during the H1N1/09 public health campaign. They recognized their poverty as a risk for contracting infectious diseases, along with their inability to always employ known strategies to prevent infectious diseases, due to circumstances. They showed considerable insight into the detrimental effects of poor hygiene, sleeping locations and risk behaviour. Interviewed homeless youth regarded themselves as good compliers of health professional advice and offered valuable suggestions to improve immunization in their

Empowering Adults to Value Teenage Youth as Volunteer Resources for Delivering Educational Programs.

ERIC Educational Resources Information Center

Groff, Judy M.

Whether the label for teen problems is "generation gap" or "lack of self-esteem," youth are not given the respect or consideration they deserve. Loftquist (1987) reports three styles that represent the attitudes of adults toward working with youth. In style 1, adults view youth as objects. In style 2, adults view youth as…

What Makes Youth Harass Their Immigrant Peers? Understanding the Risk Factors

ERIC Educational Resources Information Center

Bayram Özdemir, Sevgi; Özdemir, Metin; Stattin, Håkan

2016-01-01

Immigrant youth are at risk of experiencing harassment in school; however, we have only limited understanding of what makes youth harass their peers on ground of their ethnic origin. To address this major limitation, we examined (a) whether youth's negative attitudes toward immigrants impact their engagement in ethnic harassment over time and (b)…

IknowUshould2: Feasibility of a Youth-Driven Social Media Campaign to Promote STI and HIV Testing Among Adolescents in Philadelphia

PubMed Central

Lee, Susan; Lehman, B. Matty; Castillo, Marné; Mollen, Cynthia

2015-01-01

A youth-driven, social media-based campaign aimed at improving knowledge about and increasing testing for sexually transmitted infections (STIs)/HIV among youth 13–17 years old was assessed by: tracking website/social media use throughout the campaign; online survey of knowledge of and attitudes towards STI testing 9 months after campaign launch; and comparing rates of STI testing at affiliated family planning clinics during the 1 year period immediately prior versus 1 year immediately after campaign launch. Over 1,500 youth were reached via social media. Survey results showed 46 % of youth had never been tested, but 70 % intended to test in the next 6 months. While the total number of GC/CT tests conducted and positive results were not significantly different pre- and post-campaign, there was a large increase in the proportion of visits at which Syphilis (5.4 vs. 18.8 %; p <0.01) and HIV (5.4 vs. 19.0 %; p <0.01) testing was conducted post-campaign launch. Future campaigns should incorporate lessons learned about engaging younger adolescents, social media strategies, and specific barriers to testing in this age group. PMID:25563502

IknowUshould2: Feasibility of a Youth-Driven Social Media Campaign to Promote STI and HIV Testing Among Adolescents in Philadelphia.

PubMed

Dowshen, Nadia; Lee, Susan; Matty Lehman, B; Castillo, Marné; Mollen, Cynthia

2015-06-01

A youth-driven, social media-based campaign aimed at improving knowledge about and increasing testing for sexually transmitted infections (STIs)/HIV among youth 13-17 years old was assessed by: tracking website/social media use throughout the campaign; online survey of knowledge of and attitudes towards STI testing 9 months after campaign launch; and comparing rates of STI testing at affiliated family planning clinics during the 1 year period immediately prior versus 1 year immediately after campaign launch. Over 1,500 youth were reached via social media. Survey results showed 46 % of youth had never been tested, but 70 % intended to test in the next 6 months. While the total number of GC/CT tests conducted and positive results were not significantly different pre- and post-campaign, there was a large increase in the proportion of visits at which Syphilis (5.4 vs. 18.8 %; p < 0.01) and HIV (5.4 vs. 19.0 %; p < 0.01) testing was conducted post-campaign launch. Future campaigns should incorporate lessons learned about engaging younger adolescents, social media strategies, and specific barriers to testing in this age group.

An Exploration of African American Students' Attitudes toward Online Learning

ERIC Educational Resources Information Center

Okwumabua, Theresa M.; Walker, Kristin M.; Hu, Xiangen; Watson, Andrea

2011-01-01

The current work presents exploratory research findings concerning African American students' attitudes toward online learning. The Online Tutoring Attitudes Scale (OTAS; Graff, 2003) was administered to 124 African American students in a positive youth development program. Findings suggest that African American students' attitudes toward…

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.

A longitudinal examination of coach and peer motivational climates in youth sport: implications for moral attitudes, well-being, and behavioral investment.

PubMed

Ntoumanis, Nikos; Taylor, Ian M; Thøgersen-Ntoumani, Cecilie

2012-01-01

Embedded in achievement goal theory (Ames, 1992; Meece, Anderman, & Anderman, 2006), this study examined how perceptions of coach and peer motivational climate in youth sport predicted moral attitudes, emotional well-being, and indices of behavioral investment in a sample of British adolescents competing in regional leagues. We adopted a longitudinal perspective, taking measures at the middle and the end of a sport season, as well as at the beginning of the following season. Multilevel modeling analyses showed that perceptions of task-involving peer and coach climates were predictive of more adaptive outcomes than were perceptions of ego-involving peer and coach climates. Predictive effects differed as a function of time and outcome variable under investigation. The results indicate the importance of considering peer influence in addition to coach influence when examining motivational climate in youth sport.

Enhancing the public sector’s capacity for inclusive economic participation of disabled youth in rural communities

PubMed Central

Lorenzo, Theresa

2016-01-01

Background The capacity of service providers in the public sector to deliver inclusive services is essential to implement strategies that will allow the full participation of disabled youth in development opportunities in the rural context. Objectives This article sets out to describe the capacity of service providers in facilitating the participation of disabled youth in economic development opportunities. Method An instrumental, embedded single case study informed the research design. The sample consisted of five disabled youth, four family members and six service providers. Data was gathered through in depth individual interviews and focus group discussions. Data analysis was done inductively and thematically. In the discussion, the interpretation used organisational capacity elements as a framework. Results The findings indicate a perception of disability as a multifaceted and challenging issue with different orientations to service delivery, based on the understanding of the impairment and disability. There is a strong focus on impairment and negative attitudes. Discussion An asset-building approach could facilitate awareness of the capacities of disabled youth and thus shift negative attitudes to enabling attitudes. The vague strategies for youth and women reflect an organisational attitude that seems non-committal to its core agenda of inclusive development, which would ensure equal opportunities for participation by disabled youth. Conclusion An appreciative process of facilitating a deeper understanding of the needs of disabled youth would assist service providers to reconceptualise disability within an expansive framework of equal opportunities and active citizenship. PMID:28730042

Gender and the Effects of an Economic Empowerment Program on Attitudes Toward Sexual Risk-Taking Among AIDS-Orphaned Adolescent Youth in Uganda

PubMed Central

Ssewamala, Fred; Ismayilova, Leyla; McKay, Mary; Sperber, Elizabeth; Bannon, William; Alicea, Stacey

2009-01-01

Purpose This paper examines gender differences in attitudes towards sexual risk-taking behaviors of AIDS-orphaned youth participating in a randomized control trial testing an economic empowerment intervention in rural Uganda. Methods Adolescents (average age 13.7 years) who had lost one or both parents to AIDS from fifteen comparable schools were randomly assigned to either an experimental (n=135) or control condition (n=142). Adolescents in the experimental condition, in addition to usual care, also received support and incentives to save money toward secondary education. Results Findings indicate that although adolescent boys and girls within the experimental condition saved comparable amounts, the intervention appears to have benefited girls, in regards to the attitudes towards sexual risk-taking behavior, in a different way and to a lesser extent than boys. Conclusions Future research should investigate the possibility that adolescent girls might be able to develop equally large improvements in protective attitudes towards sexual risk-taking through additional components that address gendered social norms. PMID:20307827

Aggression behavior and substance use among immigrant children: Mediating effect of antisocial attitudes.

PubMed

Small, Eusebius; Kim, Youn Kyoung; Mengo, Cecilia

2017-01-01

In 2010, approximately one out of four youths in the United States were immigrant children. Hispanics and Asians comprised the largest groups (58% and 16%), respectively. Today, the Hispanic population is the largest ethnic minority in the United States (15%) and is a majority of the U.S. foreign-born population (47%). While immigration is a positive process for most immigrants, resettlement into a new country has challenges, including acculturation adjustments. Youth engage in risky behaviors such as substance use and antisocial behaviors. For immigrant youth with limited supportive opportunities, however, the acculturation process can be difficult. Stress, alienation, and stigma often manifest and cause behavioral problems, including aggression. This pilot study examines the mediating effect of antisocial attitudes using sociocultural, developmental, and environmental factors to understand Hispanic youth problem behaviors. We sampled 136 youths, ages 6-12, from predominantly Hispanic elementary schools in the southwestern United States to ascertain the role of aggression and antisocial behavior in substance use attitudes. The results show significant differences in aggression, antisocial attitudes, and substance use according to (1) age, (2) years in the United States, (3) English level, and (4) relationship with mother. Aggression significantly predicted antisocial attitudes and substance use, with antisocial attitudes having a mediating effect on the relationship between aggression and substance use. In developing social service programs to prevent substance use among children from immigrant families, social work educators and practitioners may consider addressing the role of aggression in Hispanic adolescents' future behavior.

What Does Having Your Pack in Your Pocket Say About You? Characteristics and Attitude Differences of Youth Carrying Tobacco at a Music Festival.

PubMed

Ilakkuvan, Vinu; Reubenstein, Rebecca; Xiao, Haijun; Rath, Jessica

2017-04-01

The purpose of this study is to understand differences in demographics, frequency of tobacco use, and tobacco-related attitudes between youth/young adults who carry tobacco products and those who do not. Carrying tobacco is hypothesized to affect individuals' smoker identity and thereby their tobacco-related attitudes. Carriers are an influential peer group, often serving as social sources of tobacco for others, setting tobacco-related social norms, and advertising tobacco via the packs they carry. Thus, understanding their characteristics and attitudes can aid in the targeting and tailoring of cessation messaging. In this study, 3,927 attendees ages 13 to 24 years at the Vans Warped Tour were surveyed using iPads and asked to photograph any tobacco products they were currently carrying. Current tobacco users were classified as proven carriers ( n = 363), unproven carriers ( n = 182), or noncarriers ( n = 1,426). Carriers ( N = 545) were older, were more often White, and used tobacco over twice as often as noncarriers. Results indicated carriers and noncarriers differed significantly on most antitobacco attitudes, with carriers feeling less strongly antitobacco.

Youth Alienation: Implications for Administrators.

ERIC Educational Resources Information Center

Wynne, Edward A.

1989-01-01

Charts modern phenomena (technology, urbanization, affluence, large institutions, mass media, and others) that affect human interactions and teach certain attitudes. Provides supporting statistics to show increases in youth suicide, illegitimate births, delinquency, substance abuse, and homicide. Outlines desirable school changes producing modest…

Youth Attitude Tracking Study II, Fall 1983.

DTIC Science & Technology

1983-01-01

one - group pretest - posttest design." In this, though a . "before" group of the same individuals is introduced...there is no control group that is not exposed to the event. S Both the one -shot case study and the one - group pretest - posttest design are subject to a...segmentation analysis -A identified five Recruiting Priority Groups on the basis of educational status and average grades earned in high school.

Exploring Differences in Youth Perceptions of the Effectiveness of Electronic Cigarette Television Advertisements.

PubMed

Duke, Jennifer C; Allen, Jane A; Eggers, Matthew E; Nonnemaker, James; Farrelly, Matthew C

2016-05-01

Studies suggest that exposure to televised electronic cigarette (e-cigarette) advertising contributes to the recent increase in e-cigarette use among youth. This study examines the relationship between perceptions of e-cigarette advertisements and attitudes toward and intentions to use e-cigarettes among youth who had never used e-cigarettes. In May 2014, we conducted an online survey of 5020 youth aged 13 to 17. Participants were randomly assigned to answer questions about their attitudes toward and intentions to use e-cigarettes before or after viewing e-cigarette advertisements. Perceived effectiveness (PE) of advertisements was measured after ad exposure. Ordinary least squares models were used to assess the relationship between PE and study outcomes. Among never e-cigarette users, greater PE was associated with more positive attitudes toward e-cigarettes (b = 0.74, P < .001) and intentions to use e-cigarettes (b = 0.16, P < .001). Findings suggest that PE is predictive of outcomes controlling for study condition, youth demographics, and media use variables. After ad exposure, youth who have never used e-cigarettes previously perceive e-cigarettes as cooler, more fun, healthier, and more enjoyable. Youth who thought the ads were more effective were more likely to have a positive attitude toward e-cigarettes and greater intention to try e-cigarettes in the future. Restricting televised e-cigarette advertising may reduce e-cigarette initiation among youth. Previous studies demonstrate that, among adults, PE is antecedent to actual ad effectiveness across a range of behaviors. To our knowledge, this is the first study to document the relationship between PE and advertising effectiveness among youth. It provides evidence that PE may be a useful tool to quantify the potential influence of advertising on youth-advertising that, in this case, is designed to market a consumer good that may be harmful to youth but that may also be used to develop public health campaigns

Fast spacecraft adaptive attitude tracking control through immersion and invariance design

NASA Astrophysics Data System (ADS)

Wen, Haowei; Yue, Xiaokui; Li, Peng; Yuan, Jianping

2017-10-01

This paper presents a novel non-certainty-equivalence adaptive control method for the attitude tracking control problem of spacecraft with inertia uncertainties. The proposed immersion and invariance (I&I) based adaptation law provides a more direct and flexible approach to circumvent the limitations of the basic I&I method without employing any filter signal. By virtue of the adaptation high-gain equivalence property derived from the proposed adaptive method, the closed-loop adaptive system with a low adaptation gain could recover the high adaptation gain performance of the filter-based I&I method, and the resulting control torque demands during the initial transient has been significantly reduced. A special feature of this method is that the convergence of the parameter estimation error has been observably improved by utilizing an adaptation gain matrix instead of a single adaptation gain value. Numerical simulations are presented to highlight the various benefits of the proposed method compared with the certainty-equivalence-based control method and filter-based I&I control schemes.

School Functions in Unaffected Siblings of Youths with Autism Spectrum Disorders.

PubMed

Chien, Yi-Ling; Tu, En-Nien; Gau, Susan Shur-Fen

2017-10-01

This study investigated school functioning among unaffected siblings of youths with autistic spectrum disorder (ASD) and identified the correlates for school maladjustment. We recruited 66 youths with a clinical diagnosis of ASD, aged 8-19, their unaffected siblings and 132 typically developing controls (TD). We found that ASD youths had poorer school functions than unaffected siblings and TD. Unaffected siblings had poorer attitude toward schoolwork and more severe behavioral problems at school than TD. Several associated factors for different scholastic functional domains (i.e., academic performance, attitude toward school work, social interactions, behavioral problems) in the siblings included IQ, autistic traits, inattention/oppositional symptoms, sibling relationships, etc. Our findings suggest the need of assessing school functions in unaffected siblings of ASD. Clinical trial registration identifier: NCT01582256.

Political Ideology: A Comparative Study of Three Chicano Youth Organizations.

ERIC Educational Resources Information Center

Garcia, Richard A.

The study investigated the political ideology of three Chicano youth groups in El Paso, Texas: Mexican American Youth Association (MAYA), Mexican American Political Association (MAPA), and the Alianza. Purpose of the study was to identify and compare the political ideas and attitudes of the three organizations. Questionnaires were administered to…

Violence exposure and teen dating violence among African American youth.

PubMed

Black, Beverly M; Chido, Lisa M; Preble, Kathleen M; Weisz, Arlene N; Yoon, Jina S; Delaney-Black, Virginia; Kernsmith, Poco; Lewandowski, Linda

2015-07-01

This study examines the relationships between exposure to violence in the community, school, and family with dating violence attitudes and behaviors among 175 urban African American youth. Age, gender, state support and experiences with neglect, school violence, and community violence were the most significant predictors of acceptance of dating violence. Experiences with community violence and age were important predictors of dating violence perpetration and victimization. Findings highlight the importance of planning prevention programs that address variables affecting attitudes and behaviors of high-risk youth who have already been exposed to multiple types of violence. © The Author(s) 2014.

Differences Between Black Youth Who Support the Black Panthers and the NAACP

ERIC Educational Resources Information Center

Levine, Daniel U.; And Others

1973-01-01

This study compares the attitudes of black youth who have a favorable orientation toward the Black Panthers with those of black youth who appear to be oriented toward the NAACP, using data collected in five black segregated high schools. (Author/JM)

Parental Attitudes and Young People's Online Sexual Activities

ERIC Educational Resources Information Center

Sorbring, Emma; Hallberg, Jonas; Bohlin, Margareta; Skoog, Therése

2015-01-01

Parental attitudes towards young people's sexuality in traditional (i.e. non-online media) settings have been associated with young people's sexual activities. In this study, we explored the association between key parent and youth characteristics and parental attitudes towards young people's online sexual activities. We also examined the…

Trajectory tracking control for underactuated stratospheric airship

NASA Astrophysics Data System (ADS)

Zheng, Zewei; Huo, Wei; Wu, Zhe

2012-10-01

Stratospheric airship is a new kind of aerospace system which has attracted worldwide developing interests for its broad application prospects. Based on the trajectory linearization control (TLC) theory, a novel trajectory tracking control method for an underactuated stratospheric airship is presented in this paper. Firstly, the TLC theory is described sketchily, and the dynamic model of the stratospheric airship is introduced with kinematics and dynamics equations. Then, the trajectory tracking control strategy is deduced in detail. The designed control system possesses a cascaded structure which consists of desired attitude calculation, position control loop and attitude control loop. Two sub-loops are designed for the position and attitude control loops, respectively, including the kinematics control loop and dynamics control loop. Stability analysis shows that the controlled closed-loop system is exponentially stable. Finally, simulation results for the stratospheric airship to track typical trajectories are illustrated to verify effectiveness of the proposed approach.

Canada Youth & AIDS Study.

ERIC Educational Resources Information Center

King, Alan J. C.; And Others

This report contains the findings from a survey of over 38,000 youth in grades 7, 9, 11, and the first year of college or university, designed to obtain a cross-sectional perspective of the development of knowledge, attitudes, and behaviors related to Acquired Immune Deficiency Syndrome and other sexually transmitted diseases (STDs). Also included…

Sexual risk attitudes and intentions of youth aged 12-14 years: survey comparisons of parent-teen prevention and control groups.

PubMed

Lederman, Regina P; Chan, Wenyaw; Roberts-Gray, Cynthia

2004-01-01

In this study, the authors compared differences in sexual risk attitudes and intentions for three groups of youth (experimental program, n = 90; attention control, n = 80; and nonparticipant control, n = 634) aged 12-14 years. Two student groups participated with their parents in programs focused on strengthening family interaction and prevention of sexual risks, HIV, and adolescent pregnancy. Surveys assessed students' attitudes and intentions regarding early sexual and other health-risk behaviors, family interactions, and perceived parental disapproval of risk behaviors. The authors used general linear modeling to compare results. The experimental prevention program differentiated the total scores of the 3 groups (p < .05). A similar result was obtained for student intentions to avoid sex (p < .01). Pairwise comparisons showed the experimental program group scored higher than the nonparticipant group on total scores (p < .01) and on students' intention to avoid sex (p < .01). The results suggest this novel educational program involving both parents and students offers a promising approach to HIV and teen pregnancy prevention.

Feedback attitude sliding mode regulation control of spacecraft using arm motion

NASA Astrophysics Data System (ADS)

Shi, Ye; Liang, Bin; Xu, Dong; Wang, Xueqian; Xu, Wenfu

2013-09-01

The problem of spacecraft attitude regulation based on the reaction of arm motion has attracted extensive attentions from both engineering and academic fields. Most of the solutions of the manipulator’s motion tracking problem just achieve asymptotical stabilization performance, so that these controllers cannot realize precise attitude regulation because of the existence of non-holonomic constraints. Thus, sliding mode control algorithms are adopted to stabilize the tracking error with zero transient process. Due to the switching effects of the variable structure controller, once the tracking error reaches the designed hyper-plane, it will be restricted to this plane permanently even with the existence of external disturbances. Thus, precise attitude regulation can be achieved. Furthermore, taking the non-zero initial tracking errors and chattering phenomenon into consideration, saturation functions are used to replace sign functions to smooth the control torques. The relations between the upper bounds of tracking errors and the controller parameters are derived to reveal physical characteristic of the controller. Mathematical models of free-floating space manipulator are established and simulations are conducted in the end. The results show that the spacecraft’s attitude can be regulated to the position as desired by using the proposed algorithm, the steady state error is 0.000 2 rad. In addition, the joint tracking trajectory is smooth, the joint tracking errors converges to zero quickly with a satisfactory continuous joint control input. The proposed research provides a feasible solution for spacecraft attitude regulation by using arm motion, and improves the precision of the spacecraft attitude regulation.

Short-term Effects of a Smoking Prevention Website in American Indian Youth

PubMed Central

Henderson, Patricia Nez; Harvill, Jessica; Buchwald, Dedra

2012-01-01

Background The rate of smoking commercial tobacco products among American Indian youth is double the rate for white youth. Interventions are needed to reduce this disparity. Objective To test the feasibility of a Web-based intervention to influence attitudes toward and intentions about smoking cigarettes among American Indian youth who attended a Native summer camp in the Northern Plains. Methods The study website, the SmokingZine, was originally developed and tested in Canadian youth, then adapted to be appropriate for American Indian youth. We conducted a randomized controlled trial to test the influence of exposure to the adapted SmokingZine website on smoking attitudes and behaviors among American Indian youth 12–18 years of age. Participants assigned to the intervention group were given access to the website for 1 hour per day during their camp experience and asked to sign in to the site and use it. Control group participants were not given access to the site. Results A total of 52% of intervention youth signed in to the website at least once. Among nonsmokers, intentions to try a cigarette in the intervention group declined from 16% to 0%, and increased from 8% to 25% in the control group (P < .05). Compared with the control group, youth in the intervention group were more likely to help others quit (21 percentage point change in intervention versus no change in control; P < .05) and had less positive attitudes about the drug effects of smoking (–0.19 change in intervention versus 0.67 in control; P < .05). Conclusion These data indicate that SmokingZine needs more long-term, rigorous investigation as a way to keep American Indian youth from becoming regular smokers. Because the intervention group could use computers only 1 hour per day, increasing access might result in more visits and a greater effect of the website on smoking behaviors. PMID:22659390

Are American Children and Youth Fit?: It's Time We Learned

ERIC Educational Resources Information Center

Morrow, James R., Jr.

2005-01-01

The current state of physical fitness in American youth is unknown. While evidence exists that obesity levels are increasing in children and youth, data on declines in physical fitness measures (i.e., cardiorespiratory and musculoskeletal fitness) are lacking. Tracking of physical fitness components has been poorly done. Surveillance of behaviors…

Correlates of Chilean Adolescents’ Negative Attitudes Toward Cigarettes: The Role of Gender, Peer, Parental, and Environmental Factors

PubMed Central

Bares, Cristina; Delva, Jorge

2012-01-01

Introduction: We examined the association of peer, parental, and environmental factors with negative attitudes toward cigarettes among youth from Santiago, Chile. Methods: A total of 860 youth from Santiago, Chile, completed questions regarding their lifetime use of cigarettes, intentions to smoke, attitudes toward cigarettes, and questions that assessed peer, parental, and environmental factors. Results: For both boys and girls, peer disapproval of smoking was associated with more negative attitudes toward cigarettes and peer smoking was associated with less negative attitudes toward cigarettes. Peer pressure was significantly associated with more negative attitudes toward cigarettes for girls only. Parental smoking was associated with less negative attitudes and parental control with more negative attitudes, but these associations were significant in the overall sample only. School prevention efforts and exposure to cigarette ads were not associated with cigarette attitudes. Difficulty in accessing cigarettes was positively associated with negative attitudes for boys and girls. Conclusion: Smoking prevention efforts focus on attitude change, but scant information is available about the experiences that influence Chilean youth’s attitudes toward cigarettes. Results from the current study suggest that prevention efforts could benefit from gender-specific strategies. Girls’ but not boys’ attitudes were influenced by peer pressure. Moreover, negative attitudes toward cigarettes were associated with lower current smoking in girls only. Parental smoking was an important influence on youth’s attitudes toward cigarettes. Efforts to reduce smoking among Chilean youth may benefit from concurrently reducing parental smoking. PMID:22157230

Reaching everyone: Promoting the inclusion of youth with disabilities in evaluating foster care outcomes

PubMed Central

Blakeslee, Jennifer E.; Quest, A. Del; Powers, Jennifer; Powers, Laurie E.; Geenen, Sarah; Nelson, May; Dalton, Lawrence D.; McHugh, Elizabeth

2013-01-01

Efforts to evaluate foster care outcomes must avoid systematic exclusion of particular groups. Although often unrecognized as such, youth with disabilities are highly overrepresented in the U.S. foster care system, and yet youth with some disabilities, including those with intellectual, serious emotional, and physical impairments may be underrepresented in research and evaluation studies evaluating foster care outcomes. The recruitment and retention of youth with various disabilities in such studies can be impeded by under-identification of disability and relatively high placement and school mobility. Furthermore, youth with various disabilities may experience more disappointing outcomes than foster youth overall, underscoring the importance of including these youth in outcome tracking efforts. This is especially relevant given the recent implementation of the National Youth in Transition Database (NYTD), which requires that state child welfare agencies gather baseline information about youth in foster care at age 17, and then survey outcomes at 19 and 21. To promote the full participation of foster youth with disabilities in such outcome evaluation, this paper describes successful strategies for identifying and retaining participants that were used in three separate longitudinal intervention studies. These strategies include the systematic recruitment of foster youth by special education status, and creative use of validated tracking and retention strategies incorporating minor accommodations as needed. PMID:24273364

Parent-child drug communication: pathway from parents' ad exposure to youth's marijuana use intention.

PubMed

Huansuriya, Thipnapa; Siegel, Jason T; Crano, William D

2014-01-01

The authors combined the 2-step flow of communication model and the theory of planned behavior to create a framework to evaluate the effectiveness of a set of advertisements from the National Youth Anti-Drug Media Campaign promoting parent-child drug communication. The sample consisted of 1,349 pairs of parents and children who responded to the first and second annual rounds of the National Survey of Parents and Youth, and 1,276 pairs from Rounds 3 and 4. Parents' exposure to the campaign reported at Round 1 was indirectly associated with youth's lowered intentions to use marijuana at Round 2. Ad exposure was associated with positive changes in parental attitudes toward drug communication and perceived social approval of antidrug communications. These two beliefs, along with perceived behavioral control, predicted parents' intentions to discuss drugs with their children. Parental intentions to discuss drugs reported at Round 1 were associated with youth's report of actual drug communication with their parents at Round 2. Frequency and breadth of the topics in parent-child drug communication were associated with less positive attitudes toward marijuana use among youth who spoke with their parents. Together, the child's attitudes toward marijuana use and perceived ability to refuse marijuana use predicted youth's intentions to use marijuana. The proposed model fit well with the data and was replicated in a parallel analysis of the data from Rounds 3 and 4. Implications for future antidrug media campaign efforts are discussed.

School dysfunction in youth with autistic spectrum disorder in Taiwan: The effect of subtype and ADHD.

PubMed

Chiang, Huey-Ling; Kao, Wei-Chih; Chou, Mei-Chun; Chou, Wen-June; Chiu, Yen-Nan; Wu, Yu-Yu; Gau, Susan Shur-Fen

2018-06-01

School dysfunction is observed in youths with autism spectrum disorder (ASD), but the factors moderating their school dysfunction have not been well explored. This study investigated school functions in youths with ASD in Taiwan, stratified by personal characteristics including demographics, ASD subtypes, intelligence profiles, and the presence of attention-deficit hyperactivity disorder (ADHD). We recruited 160 youths (aged 6-18 years, 87.5% boys) with a clinical diagnosis of ASD and 160 age and gender-matched typically developing (TD) youths. Their parents received a semi-structured psychiatric interview for their ASD and ADHD diagnoses and reported their school functions. Youths with ASD were further grouped into low-functioning autism (LFA, ASD with intellectual disability and developmental language delay, n = 44), high-functioning autism (HFA, ASD with no intellectual disability, n = 55) and Asperger's syndrome (AS, ASD with neither language delay nor intellectual disability, n = 61). Compared to TD, ASD had worse school functions in the domains of academic performance, attitude toward schoolwork, social interaction, and behavioral problems except for no academic differences from TD in HFA and ASD without ADHD. Subgroup analysis revealed that HFA and AS had better academic performance but showed worse attitude toward school than LFA. Comorbidity of ADHD negatively impacted all domains of school functions. Besides autistic and ADHD symptoms, oppositional symptoms, lower intelligence, older age, and female gender in youths also predicted school dysfunction. Although youths with ASD have school dysfunction in several domains, this study specifically addresses the role of intelligence and comorbid ADHD on their school dysfunction. Autism Res 2018, 11: 857-869. © 2018 International Society for Autism Research, Wiley Periodicals, Inc. Impaired school functions varied in ASD youths with different characteristics. Youths with autism spectrum disorder (ASD

A Literature Review on Youth and Citizenship. CPRN Discussion Paper.

ERIC Educational Resources Information Center

Beauvais, Caroline; McKay, Lindsey; Seddon, Adam

Using the yardsticks of independence and equality, an analysis of the literature on youth from a citizenship perspective can track youth's citizenship status and capacity to become full citizens. For young people, education is an avenue to either exclusion or independence and equality. For example, dropouts are more likely to live in poverty, and…

Youth Employability. Monographs on Research and Policy Studies. Five Award-Winning Monographs.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This document presents five winning entries in the second annual competition for papers reporting research and policy studies on the topic of youth employability. In their paper entitled "The Impact of Employment and Training Programs on the Work Attitudes of Disadvantaged Youth," Michael Forcier and Andrew Hahn review and synthesize the…

Sibling Caretaking Among Mexican American Youth: Conditions That Promote and Hinder Personal and School Success

PubMed Central

East, Patricia L.; Hamill, Sharon B.

2013-01-01

This study examined how Mexican American youths’ extent of sibling caretaking is related to their personal and school adjustment, and whether mothers’ gender-role attitudes and youths’ familistic beliefs moderate these associations. One hundred and ninety-five Mexican American youth (M age 14.8 years; 64% girls) and their mothers participated in the study. Youth completed questionnaires about their extent of sibling caretaking, their educational aspirations, school involvement, school absences, grades, and their prosocial tendencies. Results indicated that, when examined singly, frequent sibling caretaking was related to youths’ higher educational aspirations, greater prosocial tendencies, and more school engagement for older youth, but also to more school absences. When extensive sibling care was coupled with mothers’ sex-stereotyped attitudes, youth experienced poorer outcomes. Youth who held strong familistic beliefs and were highly involved in sibling care reported lower educational aspirations, particularly girls. Findings underscore the importance of considering socialization influences when evaluating associations between sibling caretaking and youths’ development. PMID:24353372

The intersection of youth masculinities, decreasing homophobia and class: an ethnography.

PubMed

McCormack, Mark

2014-03-01

This article examines the emergence of progressive attitudes toward homosexuality among working-class boys in a sixth form in the south of England to develop an intersectional analysis of class, youth masculinities and decreasing homophobia. Drawing on three months of ethnographic data collection, I find that working-class male youth intellectualize pro-gay attitudes and that homophobic language is almost entirely absent from the setting. I document the presence of homosocial tactility, as well as the valuing of friendship and emotional closeness. However, these behaviours are less pronounced than documented among middle-class boys, and I use these findings to advance understanding of how class influences the development of inclusive attitudes and behaviours. Inclusive masculinity theory is used to understand these findings, refining the theory and extending it to a new demographic. © London School of Economics and Political Science 2014.

Youth access to tobacco.

PubMed

Rigotti, N A

1999-01-01

To start smoking, young people need a supply of tobacco products. Reducing youth access to tobacco is a new approach to preventing tobacco use that has been a focus of federal, state, and local tobacco control efforts over the past decade. All 50 states ban tobacco sales to minors, but compliance is poor because laws are not enforced. Consequently, young people have little trouble obtaining tobacco products. Commercial sources of tobacco (stores and vending machines) are important for underage smokers, who often purchase their own cigarettes. Underage youths also obtain tobacco from noncommercial sources such as friends, relatives, older adolescents, and adults. Educating retailers about tobacco sales laws has not produced long-term improvement in their compliance. Active enforcement of tobacco sales laws changes retailer behavior, but whether this reduces young people's access to tobacco or their tobacco use is not clear. The effectiveness of new local, state, and federal actions that aim to reduce youth access to tobacco remains to be determined. Can enforcing tobacco sales laws reduce young people's access to tobacco? If so, will this prevent or delay the onset of their tobacco use? How will youths' sources of tobacco change as commercial sources are restricted? What are the social (noncommercial) sources of tobacco for minors and how can youths' access to tobacco from these sources be reduced? What is the impact of the new federal policies aimed at reducing youth access to tobacco? Do new state and local laws that ban youth possession or use of tobacco have a net positive or negative impact on youth attitudes, access to tobacco, or tobacco use? What is the relative effectiveness and cost-effectiveness of efforts to reduce the supply of tobacco compared to those that aim to reduce demand for tobacco? Will either work alone or are both necessary to achieve reductions in youth smoking?

Nicaragua: The Values, Attitudes and Beliefs of its Educated Youth.

ERIC Educational Resources Information Center

Kraft, Richard J.

The study examines the attitudes of young people in the secondary schools and universities of Nicaragua toward politics, government, religion, education, and work. The report also looks at teacher's attitudes towards education. Over 50 instruments which provide information concerning attitudes, values, and beliefs were sent to random samples of…

Sexually coercive behavior in male youth: population survey of general and specific risk factors.

PubMed

Kjellgren, Cecilia; Priebe, Gisela; Svedin, Carl Göran; Långström, Niklas

2010-10-01

Little is known about risk/protective factors for sexually coercive behavior in general population youth. We used a Swedish school-based population survey of sexual attitudes and experiences (response rate 77%) and investigated literature-based variables across sexually coercive (SEX), non-sexual conduct problem (CP), and normal control (NC) participants to identify general and specific risk/protective factors for sexual coercion. Among 1,933 male youth, 101 (5.2%) reported sexual coercion (ever talked or forced somebody into genital, oral, or anal sex) (SEX), 132 (6.8%) were classified as CP, and the remaining 1,700 (87.9%) as NC. Of 29 tested variables, 25 were more common in both SEX and CP compared to NC youth, including minority ethnicity, separated parents, vocational study program, risk-taking, aggressiveness, depressive symptoms, substance abuse, sexual victimization, extensive sexual experiences, and sexual preoccupation. When compared to CP youth only, SEX youth more often followed academic study programs, used less drugs and were less risk-taking. Further, SEX more frequently than CP youth reported gender stereotypic and pro-rape attitudes, sexual preoccupation, prostitution, and friends using violent porn. Finally, in a multivariate logistic regression, academic study program, pro-rape attitudes, sexual preoccupation, and less risk-taking independently remained more strongly associated with SEX compared to CP offending. In conclusion, several sociodemographic, family, and individual risk/protective factors were common to non-sexual and sexually coercive antisocial behavior in late adolescence. However, pro-rape cognitions, and sexual preoccupation, were sexuality-related, specific risk factors. The findings could inform preventive efforts and the assessment and treatment of sexually coercive male youth.

Investigating probation strategies with juvenile offenders: the influence of officers' attitudes and youth characteristics.

PubMed

Schwalbe, Craig S; Maschi, Tina

2009-10-01

Probation officers are the focal point for most interventions with delinquent youths in the juvenile justice system. The present study examines probation strategies and interventions in a sample of 308 probation officers who completed the Probation Practices Assessment Survey (PPAS) in a web-based survey. The PPAS measures six probation approaches: deterrence, restorative justice, treatment, confrontation, counseling, and behavioral tactics. Structural equation models and latent class analyses showed that probation officers use multiple approaches with delinquent youths consistent with the balanced and restorative justice movement. Younger youths, high-risk youths, and youths with prior social service involvements are likely to receive more intensive interventions. The implications of these findings for improving probation practices with delinquent youth are discussed.

Stellar tracking attitude reference system

NASA Technical Reports Server (NTRS)

Klestadt, B.

1974-01-01

A satellite precision attitude control system was designed, based on the use of STARS as the principal sensing system. The entire system was analyzed and simulated in detail, considering the nonideal properties of the control and sensing components and realistic spacecraft mass properties. Experimental results were used to improve the star tracker noise model. The results of the simulation indicate that STARS performs in general as predicted in a realistic application and should be a strong contender in most precision earth pointing applications.

Alternative Attitude Commanding and Control for Precise Spacecraft Landing

NASA Technical Reports Server (NTRS)

Singh, Gurkirpal

2004-01-01

A report proposes an alternative method of control for precision landing on a remote planet. In the traditional method, the attitude of a spacecraft is required to track a commanded translational acceleration vector, which is generated at each time step by solving a two-point boundary value problem. No requirement of continuity is imposed on the acceleration. The translational acceleration does not necessarily vary smoothly. Tracking of a non-smooth acceleration causes the vehicle attitude to exhibit undesirable transients and poor pointing stability behavior. In the alternative method, the two-point boundary value problem is not solved at each time step. A smooth reference position profile is computed. The profile is recomputed only when the control errors get sufficiently large. The nominal attitude is still required to track the smooth reference acceleration command. A steering logic is proposed that controls the position and velocity errors about the reference profile by perturbing the attitude slightly about the nominal attitude. The overall pointing behavior is therefore smooth, greatly reducing the degree of pointing instability.

The Caring Community as a Context for Joining Youth Needs and Program Services.

ERIC Educational Resources Information Center

Ianni, Francis A. J.

1996-01-01

Argues that many of the needs youth have are determined by where and how they live. Suggests youth services providers should take a constructivist approach by helping communities and organizations create services that provide and nurture caring attitudes and behaviors. Presents recommendations for modifying cultures and organizing caring…

Development of Gender Attitude Traditionality across Middle Childhood and Adolescence

ERIC Educational Resources Information Center

Crouter, Ann C.; Whiteman, Shawn D.; McHale, Susan M.; Osgood, D. Wayne

2007-01-01

The development of gender attitudes in 402 youth (201 firstborn and 201 secondborn siblings) in 201 European American families was examined using data collected on seven occasions across 9 years. Pooling across siblings and using multilevel modeling, we examined gender attitude development from ages 7 to 19. Consistent with an ecological…

Attitudes toward Violence Scale: Psychometric Properties with a High School Sample

ERIC Educational Resources Information Center

Davidson, M. Meghan; Canivez, Gary L.

2012-01-01

Youth violence represents a serious problem affecting individuals, communities, and the larger society. Greater efforts aimed at the eradication of youth violence are necessary, and work in this field could be enhanced by psychometrically strong measures. The present study examined the factor structure of the Attitudes Toward Violence Scale (ATV)…

The Ethnic Context and Attitudes toward 9th Grade Math

ERIC Educational Resources Information Center

Graham, Sandra; Morales-Chicas, Jessica

2015-01-01

The present study examined the relations between ethnic context and attitudes about 9th grade math in youth from different ethnic groups who had recently transitioned to high school. The large sample comprised African American, Latino, White, and Asian youth (n = 2,265, 55% girls, M[subscript age] = 14.6 yrs.) A new questionnaire was developed…

Tangible skill building and HIV youth prevention intervention in rural South Africa.

PubMed

Hanass-Hancock, Jill

2014-09-01

There have been countless youth programmes throughout Africa resulting in increased knowledge of HIV, but all too often there is a discrepancy between knowledge and behaviour change. According to available literature, successful projects need to consider the context in which young people live, be consistent with community values, and be family inclusive and youth centred. This, however, requires active involvement of communities, families and youth, which in turn implies a more local response to the epidemic in small projects. This paper presents results from a survey in a rural community of South Africa which investigated the contextual factors associated with HIV knowledge, attitudes and practice in such a setting. The community was of particular interest as it had developed a local youth literacy and family support programme which included HIV-prevention messages. All school aged children of the two settlements were approached (N = 100), some of whom regularly participated in the literacy classes. The survey investigated the association between contextual factors such as caregivers, peers and exposure to the literacy classes in regards to HIV-knowledge, attitudes and practice. The results suggest that contextual factors have an impact on sexual behaviour and self-efficacy as well as on attitudes towards condom use. This indicates that peers and caregivers influence the perceived agency to practise safe sex and the likelihood that adolescents practise 'deviant' behaviour such as drinking, getting involved in drugs or becoming sexually active. However, the results suggest that exposure to community projects such as literacy classes have the potential to positively influence reading scores, attitudes towards condom use and delay of sexual debut while it has little effect on HIV knowledge.

Parental Risk Attitudes and Children's Secondary School Track Choice

ERIC Educational Resources Information Center

Wolfel, Oliver; Heineck, Guido

2012-01-01

Although it is well-known that individuals' risk attitudes are related to behavioral outcomes such as smoking, portfolio decisions, and educational attainment, there is virtually no evidence of whether parental risk attitudes affect the educational attainment of their dependent children. We add to this literature and examine children's secondary…

Attitude guidance and tracking for spacecraft with two reaction wheels

NASA Astrophysics Data System (ADS)

Biggs, James D.; Bai, Yuliang; Henninger, Helen

2018-04-01

This paper addresses the guidance and tracking problem for a rigid-spacecraft using two reaction wheels (RWs). The guidance problem is formulated as an optimal control problem on the special orthogonal group SO(3). The optimal motion is solved analytically as a function of time and is used to reduce the original guidance problem to one of computing the minimum of a nonlinear function. A tracking control using two RWs is developed that extends previous singular quaternion stabilisation controls to tracking controls on the rotation group. The controller is proved to locally asymptotically track the generated reference motions using Lyapunov's direct method. Simulations of a 3U CubeSat demonstrate that this tracking control is robust to initial rotation errors and angular velocity errors in the controlled axis. For initial angular velocity errors in the uncontrolled axis and under significant disturbances the control fails to track. However, the singular tracking control is combined with a nano-magnetic torquer which simply damps the angular velocity in the uncontrolled axis and is shown to provide a practical control method for tracking in the presence of disturbances and initial condition errors.

The Philippines Is Marlboro Country for Youth Smoking: Results from the Global Youth Tobacco Survey (GYTS)

ERIC Educational Resources Information Center

Page, Randy M.; West, Joshua H.

2012-01-01

The purpose of this study was to determine cigarette brand preference trends and differences in Marlboro smokers in smoking-related attitudes and behaviors from smokers of other brands. This study analyzed data from 25,027 adolescents represented in the 2000, 2003, and 2007 Philippine Global Youth Tobacco Surveys. Results indicated that from 2000…

A Longitudinal Study of Truant Youths' Involvement in Sexual Risk Behavior

ERIC Educational Resources Information Center

Dembo, Richard; Briones-Robinson, Rhissa; Wareham, Jennifer; Winters, Ken C.; Ungaro, Rocío; Karas, Lora

2016-01-01

Truant youths are likely to engage in a number of problem behaviors, including sexual risky behaviors. As part of a National Institute on Drug Abuse (NIDA)-funded, prospective intervention project, a sample of truant youths' sexual risk behavior was tracked over five time points. Analyses of the data was informed by four objectives: (a) determine…

Sexuality Education Beliefs among Sexually Experienced Youth: Differences by Gender and Birth Control Use

ERIC Educational Resources Information Center

Tolma, Eleni L.; Vesely, Sara K.; Oman, Roy F.; Aspy, Cheryl B.; Rodine, Sharon

2006-01-01

Purpose: To examine whether gender and birth control use are associated with premarital sexual attitudes, beliefs about peers, family communication about sexual relationships, and sexuality education among sexually experienced youth. Methods: Data were collected from a randomly selected ethnically diverse youth sample (N = 1,253). Only the…

Youth Attitude Tracking Study. Volume 1. Spring 1979.

DTIC Science & Technology

1979-08-01

2.5 .3 + .5 no " Men with guns . 1 .2 + .1 no m Slogans (e.g., Navy Makes Boys Into Men) .1 .2 + .1 no Men with...survey. Thank you. TO HAKE THIS A VALID INTERVIEW, PLEASE RECORD THE TA, STATE AND COUNTY NUNBER FRON YOUR CALL RECORD PORN . (TA) (STATE

Youth Attitude Tracking Study. Volume 2. Fall 1977.

DTIC Science & Technology

1978-02-01

promotional materials, recruiting practices, and advertising strategy . Beginning in January 1978, interviewing will be conducted on a monthly basis, with... advertising strategies . In an attempt to provide further input to the creation of advertising strategies , respondents were asked a series of new...Prepared by: The Public Sector Research Group of Market Facts, Inc. 100 South Wacker Drive Chicago, Illinois 60606 IJob No. J300 February, 1978 0MB

Youth Attitude Tracking Study. Volume 1. Spring 1978.

DTIC Science & Technology

1978-08-01

promotional materials, recruiting practices, and advertising strategy . Study Design In the present wave, interviewing was conducted on a monthly basis, with...Habits Since the first wave, this study has attempted to provide guidance in the development of advertising strategies . In an attempt to provide further...input to the creation of advertising strategies , respondents were * " . asked a series of questions dealing with magazine readership and television

Youth Attitude Tracking Study. Volume 1. Spring 1977.

DTIC Science & Technology

1977-08-01

such factors as pc.nmotional materials, re- cruiting practices, and advertising strategy . MARKET FACTS Page 4 Study Design The survey involved 16-21 year...cr a Oa: C; C;1 <.- £ K M C, Ui. 00 U- Cd 0 M US MARKET FACTS Page 118 4.6 Advertising Content Recall In past waves respondents1 ability to i-dentify... Advertising Not At All Meaningful Source: Q u. 7e L MARKET FACTS Page 1Z2 Advertising by all services was rated on the average between "Somewhat

Effects of a web-based educational module on pediatric emergency medicine physicians' knowledge, attitudes, and behaviors regarding youth violence.

PubMed

Madsen, Tracy E; Riese, Alison; Choo, Ester K; Ranney, Megan L

2014-08-01

Youth seen in the emergency department (ED) with injuries from youth violence (YV) have increased risk for future violent injury and death. Pediatric emergency medicine (PEM) physicians rarely receive training in, or perform, YV screening and intervention. Our objective was to examine effects of a web-based educational module on PEM physicians' knowledge, attitudes, and behaviors regarding YV screening and interventions in the ED. We invited all PEM fellows and attendings at an urban Level I pediatric trauma center to complete an interactive web-based education module (and 1-month booster) with information on YV's public health impact and how to screen, counsel and refer YV-involved patients. Consenting subjects completed electronic assessments of YV prevention knowledge and attitudes (using validated measures when possible) before and after the initial module and after the booster. To measure behavior change, chart review identified use of YV-specific discharge instructions in visits by YV-injured PEM patients (age 12-17; identified by E codes) 6 months before and after the intervention. We analyzed survey data were analyzed with Fisher's exact for binary outcomes and Kruskal-Wallis for Likert responses. Proportion of patients given YV discharge instructions before and after the intervention was compared using chi-square. Eighteen (67%) of 27 PEM physicians participated; 1 was lost at post-module assessment and 5 at 1 month. Module completion time ranged from 15-30 minutes. At baseline, 50% of subjects could identify victims' re-injury rate; 28% were aware of ED YV discharge instructions. After the initial module and at 1 month, there were significant increases in knowledge (p<0.001) and level of confidence speaking with patients about avoiding YV (p=0.01, df=2). Almost all (94%) said the module would change future management. In pre-intervention visits, 1.6% of patients with YV injuries were discharged with YV instructions, versus 15.7% in the post

Dimensions of Conflict for Youth: A Cross-Cultural View. Seminar Series No. 5.

ERIC Educational Resources Information Center

Belbas, Nancy, Ed.

This document presents, in two parts, ideas and information which were gathered from eight monthly seminars. Part 1, "Developmental and Cross-Cultural Patterns of Youth," examines what is known about developmental norms regarding youth in general in respect to their attitudes at different ages towards rules and authority. It is found that in the…

Examination of Attitude and Interest Measures for 4-H Science Evaluation

ERIC Educational Resources Information Center

Lewis, Kendra M.; Worker, Steven M.

2015-01-01

Science education research has demonstrated the influence of affect on learning. The National 4-H Science Logic Model outlines outcomes from youth participation in 4-H science programs, which includes attitude and interest outcomes. The associated measure, the National 4-H Science Common Measure, assesses these attitude constructs and not other…

Differences Between Black Youth who Support the Black Panthers and the NAACP.

ERIC Educational Resources Information Center

Levine, Daniel U.; And Others

The purpose of this study is to compare the attitudes of black youth who have a favorable orientation toward the Black Panthers with those of black youth who appear to be oriented toward the N.A.A.C.P. Information involving orientations toward organizations concerned with the lives of black Americans was collected as part of a larger study on the…

Changes in Attitudes toward Guns and Shootings following Implementation of the Baltimore Safe Streets Intervention.

PubMed

Milam, Adam J; Buggs, Shani A; Furr-Holden, C Debra M; Leaf, Philip J; Bradshaw, Catherine P; Webster, Daniel

2016-08-01

Among youth 15 to 24 years of age, homicide and nonfatal shootings are the leading causes of mortality and morbidity. Urban youth's attitudes and perceptions about the use of gun violence to resolve conflict present a major barrier to efforts to reduce gun homicides and nonfatal shootings. The current investigation extends the existing literature on attitudes toward guns and shootings among high-risk youth ages 18 to 24 by measuring perceived norms and viewpoints regarding gun violence in two analogous Baltimore City neighborhoods pre-implementation and 1-year post-implementation of the Safe Streets intervention (adapted from the CeaseFire/Cure Violence intervention). The Safe Streets intervention is designed for communities with high rates of gun violence and utilizes outreach workers to identify and build trusting relationships with youth ages 15 to 24 who are at greatest risk of being involved in gun violence. The outreach workers also position themselves in the community so that they can rapidly intervene in disputes that have the potential to lead to gun violence. Chi-squared tests and exploratory structural equation modeling (ESEM) were used to examine changes in attitudes toward gun violence 1 year after the implementation of the Safe Streets intervention. There was a statistically significantly improvement in 43 % of the attitudes assessed in the intervention community post-intervention compared to 13 % of the attitudes in the control community. There was a statistically significant improvement in the violent attitudes toward personal conflict resolution scale after implementation of the intervention in both the intervention (b = -0.522, p < 0.001) and control community (b = -0.204, p < 0.032). Exposure to the intervention (e.g., seeing stop shooting signs in your neighborhood) was also associated with the nonviolent attitudes toward conflict scale. Overall, the study found greater improvement in attitudes toward violence in the

Pathways to Aggression in Urban Elementary School Youth

ERIC Educational Resources Information Center

Ozkol, Hivren; Zucker, Marla; Spinazzola, Joseph

2011-01-01

This study examined the pathways from violence exposure to aggressive behaviors in urban, elementary school youth. We utilized structural equation modeling to examine putative causal pathways between children's exposure to violence, development of posttraumatic stress symptoms, permissive attitudes towards violence, and engagement in aggressive…

Teenagers' Attitudes about Coping Strategies and Help-Seeking Behavior for Suicidality

ERIC Educational Resources Information Center

Gould, Madelyn S.; Velting, Drew; Kleinman, Marjorie; Lucas, Christopher; Thomas, John Graham; Chung, Michelle

2004-01-01

Objective: To identify youths' attitudes about coping and help-seeking strategies for suicidal ideation/behavior and examine their demographic and clinical correlates. Method: A self-report survey was completed by high school students (N = 2,419) in six New York State schools from 1998 through 2001. The relationship between suicide attitudes and…

Parental attitude toward deviance as a predictor of delinquency: making the connection via perception and cognition.

PubMed

Walters, Glenn D

2015-02-01

This study tested a core postulate of social cognitive theory: i.e., that perception precedes cognition in the development of behavior. Using data from four of the first five waves of the 1725-member (918 males, 807 females) National Youth Survey (NYS), youth perception of parental attitude toward deviance and youth attitude toward deviance at Waves 2 and 3 were tested as possible mediators of the relationship between Wave 1 parental attitude toward deviance and self-reported delinquency at Wave 5. The target chain was both significant and significantly stronger than the reverse chain and there was no evidence that age, race, or sex moderated this mediated relationship. These results support the presence of a chaining process in which proximal social, perceptual, and cognitive events link to distal behavioral outcomes like delinquency. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Transitioning HIV-infected youth into adult health care.

PubMed

2013-07-01

With advances in antiretroviral therapy, most HIV-infected children survive into adulthood. Optimal health care for these youth includes a formal plan for the transition of care from primary and/or subspecialty pediatric/adolescent/family medicine health care providers (medical home) to adult health care provider(s). Successful transition involves the early engagement and participation of the youth and his or her family with the pediatric medical home and adult health care teams in developing a formal plan. Referring providers should have a written policy for the transfer of HIV-infected youth to adult care, which will guide in the development of an individualized plan for each youth. The plan should be introduced to the youth in early adolescence and modified as the youth approaches transition. Assessment of developmental milestones is important to define the readiness of the youth in assuming responsibility for his or her own care before initiating the transfer. Communication among all providers is essential and should include both personal contact and a written medical summary. Progress toward the transition should be tracked and,once completed, should be documented and assessed.

The Attitudes of Students at Black High Schools in Five Cities, Spring 1970.

ERIC Educational Resources Information Center

Levine, Daniel U.; And Others

This is the report of a 1970 followup (to a similar one conducted in 1968) study, the purposes of which were to: (1) determine whether or how the attitudes of Kansas City respondents resembled or differed from attitudes of black youth in other parts of the United States, and (2) determine whether or how much change had occurred in the attitudes of…

Do depression, self-esteem, body-esteem, and eating attitudes vary by BMI among African American adolescents?

PubMed

Witherspoon, Dawn; Latta, Laura; Wang, Yan; Black, Maureen M

2013-11-01

To examine how psychosocial factors vary by body weight and gender among African-American adolescents. A community sample of 235 low-income, predominantly African-American adolescents completed measures of depression, self-esteem, body-esteem, and eating attitudes. Measured weight and height were converted to body mass index (kg/m(2)) age and gender-adjusted z-scores. Data were analyzed using 2-factor multivariate analysis of variance. Obese youths had significantly worse scores on all psychosocial domains than normal weight youths, with no differences between overweight and normal weight youths. Obese youths had significantly worse scores than overweight youths on body-esteem and self-esteem. Female adolescents had significantly worse scores than males on depressed mood, body-esteem, and eating attitudes. Among a community sample of predominantly African-American adolescents, obesity, not overweight, was associated with poor psychosocial health. Findings suggest that overweight may be perceived as normative, and that weight-related programs consider adolescents' psychosocial functioning.

Do Depression, Self-Esteem, Body-Esteem, and Eating Attitudes Vary by BMI Among African American Adolescents?

PubMed Central

Witherspoon, Dawn; Latta, Laura; Wang, Yan

2013-01-01

Objective To examine how psychosocial factors vary by body weight and gender among African-American adolescents. Methods A community sample of 235 low-income, predominantly African-American adolescents completed measures of depression, self-esteem, body-esteem, and eating attitudes. Measured weight and height were converted to body mass index (kg/m2) age and gender-adjusted z-scores. Data were analyzed using 2-factor multivariate analysis of variance. Results Obese youths had significantly worse scores on all psychosocial domains than normal weight youths, with no differences between overweight and normal weight youths. Obese youths had significantly worse scores than overweight youths on body-esteem and self-esteem. Female adolescents had significantly worse scores than males on depressed mood, body-esteem, and eating attitudes. Conclusions Among a community sample of predominantly African-American adolescents, obesity, not overweight, was associated with poor psychosocial health. Findings suggest that overweight may be perceived as normative, and that weight-related programs consider adolescents’ psychosocial functioning. PMID:23912163

Attitudes toward Suicide among Mexican American and Anglo Youth.

ERIC Educational Resources Information Center

Domino, George

1981-01-01

There were statistically significant differences between answers of 76 Anglo and 76 Mexican American youth on 35 of 100 opinion questionnaire items. Items centered on religion, psychopathology, aggression-impulsivity, acceptability of suicide, the "cry for help" dimension, and emotional impact. (Author/CM)

Youth from Fundamentalist Societies: What are Their Attitudes Toward War and Peace and Their Relations with Anxiety Reactions?

PubMed

Kalagy, Tehila; Braun-Lewensohn, Orna; Abu-Kaf, Sara

2017-06-01

The present study was conducted during "Protective Edge," a long-lasting military operation between the State of Israel and Hamas in Gaza, during which hundreds of rockets were fired from Gaza into various regions across the country. At the same time, Israeli forces bombed Gaza and sent in ground forces. The military operation ended after 50 days of fighting, with a cease-fire between the warring sides. The aim of this study was to compare attitudes and perceptions of youth from different religious fundamentalist societies, toward the war and their readiness for peace during this specific violent struggle, and attitudes toward the Israeli-Palestinian (I-P) conflict in general. Furthermore, we wanted to examine the links between these attitudes, personal sense of coherence and state anxiety. We compared two groups of adolescents who belong to religious minorities in Israel: ultra-Orthodox and national religious. The sample included a total of 107 subjects from both groups. The young people responded to a questionnaire, distributed during the military operation, while they were still under rocket fire from the Gaza Strip. The questionnaire included: socio-demographic characteristics; attitudes toward the military operation; ways to resolve the Israeli-Palestinian conflict; sense of coherence and state anxiety. Results indicate that both groups thought that the I-P conflict would not be resolved peacefully and that there were more wars to come. Furthermore, both national religious and ultra-Orthodox adolescents thought that this operation would have limited success for only a limited time. Regarding the differences between the groups, sense of coherence was higher among the ultra-Orthodox and this group also believed more than their counterparts that everything was in God's hands. Interesting results emerged with peaceful resolution being linked to more anxiety among the national religious group, while among the ultra-Orthodox group no relationships were indicated on

A human immunodeficiency virus risk reduction intervention for incarcerated youth: a randomized controlled trial.

PubMed

Goldberg, Eudice; Millson, Peggy; Rivers, Stephen; Manning, Stephanie Jeanneret; Leslie, Karen; Read, Stanley; Shipley, Caitlin; Victor, J Charles

2009-02-01

To evaluate, by gender, the impact of a structured, comprehensive risk reduction intervention with and without boosters on human immunodeficiency virus (HIV) knowledge, attitudes and behaviors in incarcerated youth; and to determine predictors of increasing HIV knowledge and reducing high-risk attitudes and behaviors. This randomized controlled trial involved participants completing structured interviews at 1, 3, and 6 months. Repeated measures analysis of variance was used to analyze changes over time. The study was conducted in secure custody facilities and in the community. The study sample comprising 391 incarcerated youth, 102 female and 289 male aged 12-18, formed the voluntary sample. Participants were randomly assigned to one of three conditions: education intervention; education intervention with booster; or no systematic intervention. The outcome and predictor measures included the Rosenberg Self-Esteem Scale, Youth Self Report, Drug Use Inventory, and HIV Knowledge, Attitudes and Behavior Scale. The 6-month retention rate was 59.6%. At 6 months, males in the education and booster groups sustained increases in knowledge scores (p < 0.001). Females in these groups sustained increased condom attitude scores (p = 0.004). Males in the booster group sustained increased prevention attitude scores (p = 0.017). Females in the booster group reported more consistent condom use (odds ratio [OR] = 4.20; 95% confidence interval [CI] = 1.81, 9.77). Age, gender, drug use, and psychological profiles were predictive of outcome. The intervention and boosters led to gender-specific improvements in knowledge, attitudes, and condom use. Result variations by gender underline the importance of gender issues in prevention interventions. Predictors of success were identified to inform future HIV education interventions.

Parent-Child Communication: Promoting Sexually Health Youth

ERIC Educational Resources Information Center

Lagina, Nicholas

2010-01-01

When young people feel unconnected to home, family, and school, they may become involved in activities that put their health at risk. However, when parents affirm the value of their children, young people more often develop positive, healthy attitudes about themselves. Although most adults want youth to know about abstinence, contraception, and…

Talent Identification in Track and Field.

ERIC Educational Resources Information Center

Henson, Phillip; And Others

Talent identification in most sports occurs through mass participation and the process of natural selection; track and field does not enjoy such widespread participation. This paper reports on a project undertaken for the following purposes: improve the means by which youth with the potential for high level performance can be identified; develop…

Predictors of sexual intercourse and condom use intentions among Spanish-dominant Latino youth: a test of the planned behavior theory.

PubMed

Villarruel, Antonia M; Jemmott, John B; Jemmott, Loretta S; Ronis, David L

2004-01-01

Spanish-dominant Latino youth represent a growing yet underserved segment of the U.S. population, especially in terms of protection from sexually transmitted HIV infection. There is evidence to suggest that this subgroup engages in both risk and protective behaviors that may be different from the behaviors of English-dominant Latino youth. To examine theoretical predictors (attitude, subjective norm, behavioral beliefs, normative beliefs, control beliefs) of sexual intercourse and condom use with a sample of Spanish-dominant Latino youth. Participants in this study were part of a larger randomized controlled intervention designed to reduce the risk of sexually transmitted HIV among Latino youth. This article is based on preintervention data from 141 Spanish-speaking Latino adolescents (77 girls and 64 boys) who completed a Spanish version of the questionnaire. Multiple regression analyses showed significant effects of attitudes, perceived partner approval, self-pride, and parental pride on intentions to engage in sexual intercourse. Attitudes, intentions to engage in sex in the next 3 months, self-pride, parental pride, goals, and partner approval predicted sexual intercourse in the preceding 3 months. Attitudes, subjective norms, self-efficacy, partner and parental approval, and impulse control beliefs were significant predictors of intentions to use condoms. This study represents initial efforts to address the needs of Spanish-dominant Latino youth. The identification of salient beliefs that may predict sexual risk and protective behavior are relevant to the design of culturally and linguistically effective interventions.

The Perceived Social Contexts of Adolescents' Misconduct: A Comparative Study of Youths in Three Cultures.

ERIC Educational Resources Information Center

Greenberger, Ellen; Chen, Chuansheng; Beam, Margaret; Whang, Sang-Min; Dong, Qi

2000-01-01

Examined relations between U.S., Korean, and Chinese adolescents' misconduct and their perceptions of others' behavior and attitudes toward youth misconduct. Found that U.S. youths engaged in more misconduct than other groups. Perceived behavior and sanctions of close friends were strongest predictors of misconduct in all cultures. Found unique…

Factors Related to the Sexual Behaviors among Youth in Universities Located in the Eastern Region of Thailand.

PubMed

Thongnopakun, Saowanee; Maharachpong, Nipa; Abdullakasim, Pajaree

2016-01-01

Youth is a "crisis period", as it is a transitional period between childhood and adulthood. This period incites the youth to have curiosity, especially to sexual contents. As a result, they have higher risk behavior leading to the percentage of newly HIV infected persons among youth in the eastern region that is proportionally higher. This research aimed to study factors related to sexual health behaviors among youth in universities located in the eastern region of Thailand. This research was a cross-sectional survey research. The data collection process was conducted from June-September 2011. There were 405 informants, who participated in this study. They were students from both government and private universities in the eastern region. The age of the youth was 20-24 years old. The students' field of study varied. The tool of the study was self-answered questionnaires. The quantitative data were analyzed using descriptive statistics and presented as frequency, percentage, average score, deviation standard scale, and it was analyzed by Crude odds ratio. It was found that three-fifths of the youth already had sexual experiences, and more than half did not use condoms during their first-time sex. Regarding sexual behavior, it was found that almost one-fourth of the students did not use condoms at any time when they had sex, and did not negotiate for safer safe when they had sex. The statistical significance was (p = 0.012, Crude OR = 1.65). Youth who already had sex had more chances to have unprotected sex than those who never had sex (p = 0.014, Crude OR = 1.64). Youth who had casual sex partner(s) had more chances to have unprotected sex than youth who did not have casual sex partner(s) (p = 0.026, Crude OR = 1.78). Youth who had little knowledge on AIDS and sexually transmitted diseases would have more chances to have unprotected sex than youth who had high level of knowledge on these topics (p = 0.010, Crude OR = 2.83). Youth who had negative attitudes towards

Studies shed light on youth sex and drinking. Parents and teens don't see eye to eye.

PubMed

2004-01-01

Researchers looking into early sexual behavior and attitudes about sex among youths have found that alcohol use does play a role in sexual initiation, and that children have different attitudes about sexual behavior even as young as preteens.

Ethiopian adolescents' attitudes and expectations deviate from current infant and young child feeding recommendations.

PubMed

Hadley, Craig; Lindstrom, David; Belachew, Tefera; Tessema, Fasil

2008-09-01

Suboptimal infant and child feeding practices are highly prevalent in many developing countries for reasons that are not entirely understood. Taking an anthropological perspective, we assessed whether nulliparous youth have formulated attitudes and expectations in the domain of infant and child feeding behaviors, the extent to which these varied by location and gender, and the extent to which they deviated from current international recommendations. A population-based sample of 2077 adolescent girls and boys (13-17 years) in southwest Ethiopia answered a questionnaire on infant and young child feeding behaviors. Results indicate high levels of agreement among adolescents on items relating to infant and young child feeding behaviors. Attitudes and intentions deviated widely from current international recommendations. Youth overwhelmingly endorsed items related to early introduction of nonbreast milk liquids and foods. For girls, fewer than 11% agreed that a 5-month infant should be exclusively breastfed and only 26% agreed that a 6-month infant should be consuming some animal source foods. Few sex differences emerged and youth responses matched larger community patterns. The results indicate that attitudes and expectations deviate widely from current international child feeding guidelines among soon to be parents. To the extent that youth models are directive, these findings suggest that youth enter into parenthood with suboptimal information about infant and child feeding. Such information will reproduce poor health across generations as the largest cohort of adolescents ever become parents. These results suggest specific points of entry for adolescent nutrition education interventions.

Speed-constrained three-axes attitude control using kinematic steering

NASA Astrophysics Data System (ADS)

Schaub, Hanspeter; Piggott, Scott

2018-06-01

Spacecraft attitude control solutions typically are torque-level algorithms that simultaneously control both the attitude and angular velocity tracking errors. In contrast, robotic control solutions are kinematic steering commands where rates are treated as the control variable, and a servo-tracking control subsystem is present to achieve the desired control rates. In this paper kinematic attitude steering controls are developed where an outer control loop establishes a desired angular response history to a tracking error, and an inner control loop tracks the commanded body angular rates. The overall stability relies on the separation principle of the inner and outer control loops which must have sufficiently different response time scales. The benefit is that the outer steering law response can be readily shaped to a desired behavior, such as limiting the approach angular velocity when a large tracking error is corrected. A Modified Rodrigues Parameters implementation is presented that smoothly saturates the speed response. A robust nonlinear body rate servo loop is developed which includes integral feedback. This approach provides a convenient modular framework that makes it simple to interchange outer and inner control loops to readily setup new control implementations. Numerical simulations illustrate the expected performance for an aggressive reorientation maneuver subject to an unknown external torque.

Questionnaire development and validity to measure sexual intention among youth in Malaysia.

PubMed

Muhammad, Noor Azimah; Shamsuddin, Khadijah; Mohd Amin, Rahmah; Omar, Khairani; Thurasamy, Ramayah

2017-02-02

From the Theory of Planned Behaviour perspective, sexual intention is determined by a permissive attitude, perception of social norms and perceived self-efficacy in performing sexual activity. The aim of this study was to develop and validate the Youth Sexual Intention Questionnaire (YSI-Q), which was designed to measure sexual intention among youths in Malaysia. A total of 25 items were developed based on literature reviews encompassing four main constructs: sexual intention, attitude, social norms and self-efficacy. The YSI-Q then underwent a validation process that included content and face validity, exploratory factor analysis (EFA), reliability analysis, and confirmatory factor analysis (CFA). This study was conducted on unmarried youths aged 18 to 22 years who were studying in colleges around Klang Valley, Malaysia. EFA supported the four factor structure, but five items were removed due to incorrect placement or low factor loading (<0.60). Internal reliability using Cronbach's alpha ranged between 0.89 and 0.94. The CFA further confirmed the construct, convergent and discriminant validity of the YSI-Q with χ 2  = 392.43, df = 164, p < 0.001, χ 2 /df = 2.40, CFI = 0.93 and TLI = 0.92 and RMSEA = 0.08. The final set of YSI-Q consisted of 20 items measuring sexual intention (five items), attitude (five items), social norms (six items) and self-efficacy (four items) of practicing sexual activity. YSI-Q was shown to be a reliable and valid tool to be used among Malaysian youths.

School Sport, Ethnicity and Nationality: Dimensions of Male Youth Culture in an Inner-City School.

ERIC Educational Resources Information Center

Walker, J. C.

1987-01-01

A portion of a five-year ethnographic study on the relationship between youth cultures, attitudes toward school, and the transition from school focuses on the significance of rugby football in the formation of a youth culture hierarchy among ethnic groups. School staff efforts to change the hierarchy by joining it are discussed. (MSE)

Misunderstandings of concussion within a youth rugby population.

PubMed

Kearney, Philip E; See, James

2017-11-01

The recognition and management of concussion has become a major health concern within rugby union. Identifying misconceptions and attitudes regarding concussion is valuable for informing player education. Therefore, the purpose of this study was to explore the knowledge of, and attitudes towards, concussion in subgroups of youth rugby players. Cross-sectional survey. Information sheets and consent forms were distributed at training sessions for multiple teams at each of three schools and three clubs. Players who returned consent forms completed a custom-designed survey at a subsequent session. Two hundred and fifty-five English players, aged 11-17 years, completed the anonymous survey. Sixty-one participants reported a total of 77 concussions. Self-reported return to play ranged from 0 to 365 days; only seven players (11%) reported a return to play after the Rugby Football Union's recommendation of 23 days. Although the majority of findings relating to players' knowledge of concussion were positive, a number of important misunderstandings were revealed. While the majority of players reported positive attitudes towards concussion, a substantial minority (up to 30%) reported inappropriate attitudes in response to specific questions. Participants who played at multiple venues did report superior knowledge and attitudes relative to their peers who played at a single venue. Despite generally positive results, youth rugby players were found to hold a number of misconceptions regarding concussion which should be the focus for education initiatives. Considering general subgroups of players by concussion history, age, or playing position appears unlikely to enhance the design of concussion education programmes. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

The spacecraft control laboratory experiment optical attitude measurement system

NASA Technical Reports Server (NTRS)

Welch, Sharon S.; Montgomery, Raymond C.; Barsky, Michael F.

1991-01-01

A stereo camera tracking system was developed to provide a near real-time measure of the position and attitude of the Spacecraft COntrol Laboratory Experiment (SCOLE). The SCOLE is a mockup of the shuttle-like vehicle with an attached flexible mast and (simulated) antenna, and was designed to provide a laboratory environment for the verification and testing of control laws for large flexible spacecraft. Actuators and sensors located on the shuttle and antenna sense the states of the spacecraft and allow the position and attitude to be controlled. The stereo camera tracking system which was developed consists of two position sensitive detector cameras which sense the locations of small infrared LEDs attached to the surface of the shuttle. Information on shuttle position and attitude is provided in six degrees-of-freedom. The design of this optical system, calibration, and tracking algorithm are described. The performance of the system is evaluated for yaw only.

Youth suicide prevention: does access to care matter?

PubMed

Campo, John V

2009-10-01

Recent increases in adolescent suicide rates after a decade of decline highlight the relevance of pediatric suicide prevention. Existing strategies to intervene with youth at risk for suicide are largely based on the premise that access to effective services is of critical importance. This review aims to examine the relationship between youth suicide and access to care. Promising reductions in suicidal thinking and behavior have been associated with the application of manualized psychotherapies, collaborative interventions in primary care, lithium for mood-disordered adults, and clozapine in schizophrenia. Suicide rates correlate inversely with indices of care access across the lifespan, including antidepressant prescription rates. Suicide is a preventable cause of death, and any public health relevant effort to prevent youth suicide must include improving access to effective care for at-risk youth as a strategy. Education and training of professionals and consumers, the integration of mental health services in primary care, and the use of novel technologies to track and maintain contact with at-risk youth are worthy of study. Additional research on the relationship between specific treatments, especially antidepressants, and youth suicide risk reduction is desperately needed.

Attitude/attitude-rate estimation from GPS differential phase measurements using integrated-rate parameters

NASA Technical Reports Server (NTRS)

Oshman, Yaakov; Markley, Landis

1998-01-01

A sequential filtering algorithm is presented for attitude and attitude-rate estimation from Global Positioning System (GPS) differential carrier phase measurements. A third-order, minimal-parameter method for solving the attitude matrix kinematic equation is used to parameterize the filter's state, which renders the resulting estimator computationally efficient. Borrowing from tracking theory concepts, the angular acceleration is modeled as an exponentially autocorrelated stochastic process, thus avoiding the use of the uncertain spacecraft dynamic model. The new formulation facilitates the use of aiding vector observations in a unified filtering algorithm, which can enhance the method's robustness and accuracy. Numerical examples are used to demonstrate the performance of the method.

Online training in sports concussion for youth sports coaches.

PubMed

Glang, Ann; Koester, Michael C; Beaver, Sherry Vondy; Clay, Janet E; McLaughlin, Karen A

2010-03-01

The purpose of this study was to evaluate ACTive: Athletic Concussion Training using Interactive Video Education, an interactive e-learning program designed to train community coaches of youth ages 10-18 in effective sports concussion prevention and management practices. Seventy-five youth sports coaches from across the country completed the study over the Internet. Results of a randomized control trial demonstrated significant differences between treatment and control participants on measures of (a) knowledge about sports concussion, management, and prevention; (b) attitudes about the importance of preventing sports concussion; and (c) intention and self-efficacy in sports concussion management and prevention. The results suggest that ACTive is an effective method of training youth sports coaches who are in an important position to reduce risks associated with sports concussion.

Attitudes toward noise, perceived hearing symptoms, and reported use of hearing protection among college students: Influence of youth culture

PubMed Central

Balanay, Jo Anne G.; Kearney, Gregory D.

2015-01-01

The purpose of this study was to assess the attitude toward noise, perceived hearing symptoms, noisy activities that were participated in, and factors associated with hearing protection use among college students. A 44-item online survey was completed by 2,151 college students (aged 17 years and above) to assess the attitudes toward noise, perceived hearing symptoms related to noise exposure, and use of hearing protection around noisy activities. Among the participants, 39.6% experienced at least one hearing symptom, with ear pain as the most frequently reported (22.5%). About 80% of the participants were involved in at least one noise activity, out of which 41% reported the use of hearing protection. A large majority of those with ear pain, hearing loss, permanent tinnitus, and noise sensitivity was involved in attending a sporting event, which was the most reported noisy activity. The highest reported hearing protection use was in the use of firearms, and the lowest in discos/ dances. The reported use of hearing protection is associated with having at least one hearing symptom but the relationship is stronger with tinnitus, hearing loss, and ear pain (χ2 = 30.5-43.5, P < 0.01) as compared to noise sensitivity (χ2 = 3.8, P = 0.03); it is also associated with anti-noise attitudes, particularly in youth social events. Universities and colleges have important roles in protecting young adults’ hearing by integrating hearing conservation topic in the college curriculum, promoting hearing health by student health services, involving student groups in noise-induced hearing loss (NIHL) awareness and prevention, and establishing noise level limitations for all on-campus events. PMID:26572699

Attitudes toward noise, perceived hearing symptoms, and reported use of hearing protection among college students: Influence of youth culture.

PubMed

Balanay, Jo Anne G; Kearney, Gregory D

2015-01-01

The purpose of this study was to assess the attitude toward noise, perceived hearing symptoms, noisy activities that were participated in, and factors associated with hearing protection use among college students. A 44-item online survey was completed by 2,151 college students (aged 17 years and above) to assess the attitudes toward noise, perceived hearing symptoms related to noise exposure, and use of hearing protection around noisy activities. Among the participants, 39.6% experienced at least one hearing symptom, with ear pain as the most frequently reported (22.5%). About 80% of the participants were involved in at least one noise activity, out of which 41% reported the use of hearing protection. A large majority of those with ear pain, hearing loss, permanent tinnitus, and noise sensitivity was involved in attending a sporting event, which was the most reported noisy activity. The highest reported hearing protection use was in the use of firearms, and the lowest in discos/ dances. The reported use of hearing protection is associated with having at least one hearing symptom but the relationship is stronger with tinnitus, hearing loss, and ear pain (χ² = 30.5-43.5, P< 0.01) as compared to noise sensitivity (χ² = 3.8, P= 0.03); it is also associated with anti-noise attitudes, particularly in youth social events. Universities and colleges have important roles in protecting young adults' hearing by integrating hearing conservation topic in the college curriculum, promoting hearing health by student health services, involving student groups in noise-induced hearing loss (NIHL) awareness and prevention, and establishing noise level limitations for all on-campus events.

Perceived parental/peer attitudes and alcohol-related behaviors: an analysis of the impact of the drinking age law.

PubMed

Yu, J

1998-12-01

This study examined the perceived change in parental and peer attitudes toward underage drinking associated with the raising of the legal drinking age and its effect on youthful alcohol use and drinking driving. The analysis was based on the New York State Youth Alcohol Survey, a series of four surveys conducted in 1982, before the enactment of the 19 drinking age law; 1983, after the enactment of the 19 drinking age law, 1985, before the 21 drinking law; and 1986, after the 21 drinking age law. Findings indicate that the effect of perceived parental attitudes is specific to underage alcohol use, but the effect of perceived peer attitudes is general to both underage and legal drinkers. Results from this study suggest that parental supervision is a key factor in enforcing the drinking age law and reducing youthful alcohol use. Parents' participation should be included in all enforcement and prevention/intervention efforts.

Homosexuality tolerance among male and female Vietnamese youth: an examination of traditional sexual values, self-esteem, and demographic/contextual characteristics.

PubMed

Nguyen, Trang Quynh; Blum, Robert W

2014-12-01

Disapproval of homosexuality is the cause of tremendous suffering among sexual minorities. No research has examined determinants of Vietnamese attitudes toward homosexuality. This article examined predictors of such attitudes among Vietnamese youth. Data were from Vietnamese youth aged 15-24 years nationally surveyed in 2009 (Survey Assessment of Vietnamese Youth II). We evaluated structural equation models in which homosexuality tolerance was conceptualized to be influenced by two tiers of predictors: tier 1 (more proximal) including traditional sexual values and self-esteem and tier 2 (more distal) including demographic/contextual variables (urban residence, college education, Internet use, age, and marital status). Female (n = 3,135) and male (n = 3,072) data were analyzed separately. Sexual conservativeness predicted intolerance in both men and women; value of fidelity also predicted intolerance in women. Self-esteem was nonsignificant for women; for men, positive self-perception was nonsignificant, but negative self-perception predicted tolerance. College education, urban residence, and Internet use predicted tolerance, with gender differences. Findings about traditional sexual values, college education, urban residence, and the gender difference in whether self-esteem matters are consistent with the literature. The positive association of Internet use with tolerance was first theorized and tested in this study. The study informs discussions on practice, in terms of tailoring/targeting attitude change interventions to rural versus urban youth and male versus female youth, capitalizing on the Internet to promote respect of sexual diversity, and locating attitudes toward homosexuality within the broader approach to sexuality. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Development and Adaptation of Iranian Youth Reproductive Health Questionnaire

PubMed Central

Mousavi, Abbas; Keramat, Afsaneh; Vakilian, Katayon; Esmaeili Vardanjani, Safar Ali

2013-01-01

Iran is a young country, and sexual behavior is shaped in this period. This research aimed to provide an assessment tool to evaluate Iranian youth reproductive health. This multistage research was conducted to design a valid questionnaire in the domains of knowledge, attitude, and behavior of the youth in order to evaluate behavior change programs. For this reason, after conducting a careful literature review and a qualitative research, the questionnaire was prepared. Forward and backward translations were performed. Professionals and students were used to make sure of qualitative and quantitative content and face validity. After conducting the pilot study on 100 students and eliminating defects in performance, reliability was evaluated by test-retest and Cronbach's alpha was calculated. In this study, out of 268 questions, 198 were retained after face and content validity. Self-efficacy of communication with father and mother, self-efficacy of condom use, and self-efficacy of abstinence had the highest Cronbach's alpha. Moreover, communication with parents regarding reproductive health issues and attitude to abstinence had a high Cronbach's alpha, as well. It seems to be a good instrument for assessment of Iranian reproductive health, and we are going to assess youth reproductive health in the future. PMID:23984084

Progress on youth reproductive health.

PubMed

1998-06-01

The first round table meeting to review progress in implementing the Programme of Action of the 1994 International Conference on Population and Development was convened in April 1998 to consider progress on adolescent reproductive health and rights. The 30 participants from 24 countries concluded that while many countries have made progress, attitudes still need to be changed among those who continue to believe that provision of reproductive health services to adolescents leads to promiscuity. The topics considered during the meeting included: 1) improving accessibility and quality of information and services; 2) creating an "enabling environment" for adolescent reproductive health; 3) enhancing the role of parents and schools in providing sex education; 4) using national laws and policies to protect youth health and rights; and 5) mobilizing private sector and private foundation resources. The round table recommended that adolescent reproductive health programs 1) involve diverse groups of young people in the development of programs, services, and materials; 2) cooperate with a wide variety of other agencies; 3) encourage open discussions of sexuality; 4) train youth as peer counselors; 5) hire youth as paid staff; 6) use a range of quality communication resources; 7) train health care professionals who deal with adolescents; 8) develop evaluation indicators for social and emotional well-being; 9) increase youth access to the formal health sector; and 10) use the visibility of women's groups to promote young women's interests. The round table also asked UN agencies to strengthen their support for youth programs.

Pre-Practicum Training in Professional Psychology to Close the Research-Practice Gap: Changing Attitudes Towards Evidence-Based Practice.

PubMed

Bearman, Sarah Kate; Wadkins, Melanie; Bailin, Abby; Doctoroff, Greta

2015-02-01

Despite the rapid proliferation of mental health interventions with proven benefit for youth, empirically supported interventions (ESIs) are underutilized in most service settings. Treatment outcome studies in these community-based settings suggest that the majority of youth do not show improvement, underscoring the importance of addressing the gap between research and practice. Clinician attitudes toward evidence-based practice (EBP) may limit the use of ESIs, and efforts to address these attitudes with post-graduate training pose significant challenges. Pre-practicum training in EBP may address these challenges by familiarizing students with the framework of EBP as well as with the current youth treatment evidence base and the theories and strategies of well-supported interventions. We describe a required EBP course within a professional psychology doctoral program. Forty-two students in two class cohorts completed a measure of attitudes toward EBP prior to the first class and after the final class lecture. Students were predominantly Caucasian women with bachelor's degrees. As expected, over the course of the class, student attitudes became significantly more favorable toward EBP. Students who had previously received a master's degree had more favorable attitudes prior to the class, and students with a prior bachelor's degree showed the greatest change in attitude. The results support the use of pre-practicum training in EBP to improve attitudes toward EBP, which may lead to use of effective practices with clients following training.

Pre-Practicum Training in Professional Psychology to Close the Research-Practice Gap: Changing Attitudes Towards Evidence-Based Practice

PubMed Central

Bearman, Sarah Kate; Wadkins, Melanie; Bailin, Abby; Doctoroff, Greta

2014-01-01

Despite the rapid proliferation of mental health interventions with proven benefit for youth, empirically supported interventions (ESIs) are underutilized in most service settings. Treatment outcome studies in these community-based settings suggest that the majority of youth do not show improvement, underscoring the importance of addressing the gap between research and practice. Clinician attitudes toward evidence-based practice (EBP) may limit the use of ESIs, and efforts to address these attitudes with post-graduate training pose significant challenges. Pre-practicum training in EBP may address these challenges by familiarizing students with the framework of EBP as well as with the current youth treatment evidence base and the theories and strategies of well-supported interventions. We describe a required EBP course within a professional psychology doctoral program. Forty-two students in two class cohorts completed a measure of attitudes toward EBP prior to the first class and after the final class lecture. Students were predominantly Caucasian women with bachelor's degrees. As expected, over the course of the class, student attitudes became significantly more favorable toward EBP. Students who had previously received a master's degree had more favorable attitudes prior to the class, and students with a prior bachelor's degree showed the greatest change in attitude. The results support the use of pre-practicum training in EBP to improve attitudes toward EBP, which may lead to use of effective practices with clients following training. PMID:25745525

Fitbit and Fitabase Technology: Tracking and Evaluating Youth Physical Activity

ERIC Educational Resources Information Center

Franzen-Castle, Lisa; Dunker, Tara; Chai, Weiwen; Krehbiel, Michelle

2017-01-01

With the health of today's youth a national priority, professionals need tools for accurately assessing activity patterns and motivating behavior change. Fitness technology may be a promising tool for promoting positive behavior change. The afterschool program WeCook: Fun with Food and Fitness focused on improving food preparation skills,…

Smokers and marriage: attitude of youth in the United Arab Emirates.

PubMed

Bello, Salihu Umar; Jibril, Mohammad Awwal; Hassam, Hessa Ali; Haisan, Faris; Al Zaabi, Jasem; Zangon Daura, Hafsatu Sani; Shaikh, Rizwana B; al Sharbatti, Shatha; Mathew, Elsheba; Sreedharan, Jayadevan; Muttappallymyalil, Jayakumary

2012-01-01

In order to control the tobacco scourge, an array of measures is required. Among them is focusing on adolescent relationships as it has been shown that being in a close relationship with a smoker or a non smoker will in the long run be a major factor in deciding whether the individual adopts smoking for initial non-smokers or ceases the habit for initial smokers. To assess the attitude of youth towards other smokers and towards marrying a smoker. A cross-sectional study was carried out among 415 students from five universities in the United Arab Emirates (UAE). Self-administered structured questionnaires were used for data collection. The Chi square test was used to detect significant differences between frequencies. Of the 415 participants who provided their gender information, 99 (24%) were males and 314 (76%) were females. Of all the participants, 83.5% were not willing to marry smokers, while 16.5% were willing. Of those whose parents smoked (106) 68% did not like it when their parents smoked, 13.6% had no opinion, 17.5% did not mind, while the other 1% had other thoughts. Of those whose close friends smoked, 43.4% did not like it, 16.2% did not have any opinion, 36.9% did not mind while 3.5% had other thoughts. Most participants, both males and females are not willing to marry smokers and prefer to have non-smokers as spouses. Also, smokers are seen as less attractive by both genders in contrast to what appears as popular beliefs amongst youngsters and what is depicted in tobacco advertisements. Tobacco control activities can be undertaken in the community and colleges by incorporating students as facilitators.

Furthering Our Understanding of Therapist Knowledge and Attitudinal Measurement in Youth Community Mental Health.

PubMed

Okamura, Kelsie H; Hee, Puanani J; Jackson, David; Nakamura, Brad J

2018-02-19

Examining therapist evidence-based practice (EBP) knowledge seems an important step for supporting successful implementation. Advances in implementation science suggest a distinction between practice specific (i.e., knowing which practices are derived from the evidence base) and EBP process (i.e., integrating research evidence, clinical experience, client characteristics, and monitoring outcomes) knowledge. An examination of how these knowledge types are measured and relate to attitudes appears warranted. In our sample of 58 youth community therapists, both practice specific and EBP process knowledge accounted for EBP attitude scores, which varied by therapist demographic variables. Implications for measurement of therapist constructs and future research in identifying therapist predictors of EBP use and youth clinical improvement are discussed.

Beliefs About Sex and Parent-Child-Church Sex Communication Among Church-Based African American Youth.

PubMed

Moore, Erin; Berkley-Patton, Jannette; Bohn, Alexandria; Hawes, Starlyn; Bowe-Thompson, Carole

2015-10-01

Parent-child sex communication has been shown to be protective against sexual risk among African American youth. The current study sought to use the theory of planned behavior as a framework for focus group discussions (N = 54 youth participants aged 12-19 years) to explore church youths' (a) sex beliefs and values (attitudes), (b) sources and evaluation of sex communication and education (subjective norms), (c) facilitator/barriers to adolescent sexual risk reduction and communication behaviors (perceived behavioral control), and (d) intentions to engage in these behaviors. Additionally, participants identified strategies for consideration in developing tailored parent-child-church sex communication education programs for use in African American churches. Themes suggested both positive and negative attitudes toward premarital sex and parents and churches as key sources of sex education and communication. Strategies to enhance parent-child-church sex communication are discussed in the context of these findings.

Overview of the Miniature Sensor Technology Integration (MSTI) spacecraft attitude control system

NASA Technical Reports Server (NTRS)

Mcewen, Rob

1994-01-01

Msti2 is a small, 164 kg (362 lb), 3-axis stabilized, low-Earth-orbiting satellite whose mission is missile booster tracking. The spacecraft is actuated by 3 reaction wheels and 12 hot gas thrusters. It carries enough fuel for a projected life of 6 months. The sensor complement consists of a Horizon Sensor, a Sun Sensor, low-rate gyros, and a high rate gyro for despin. The total pointing control error allocation is 6 mRad (.34 Deg), and this is while tracking a target on the Earth's surface. This paper describes the Attitude Control System (ACS) algorithms which include the following: attitude acquisition (despin, Sun and Earth acquisition), attitude determination, attitude control, and linear stability analysis.

National and State Attitudes of US Adults Toward Tobacco-Free School Grounds, 2009-2010.

PubMed

Kruger, Judy; Patel, Roshni; Kegler, Michelle C; Brener, Nancy D; King, Brian A

2015-12-31

Schools are an important environment for addressing tobacco use among youth. Tobacco-free school policies can help reduce the social acceptability of tobacco use and prevent tobacco initiation among youth. This study assessed attitudes toward tobacco-free school grounds among US adults. Data came from the 2009-2010 National Adult Tobacco Survey, a telephone survey of adults aged 18 or older in the 50 US states and District of Columbia. Respondents were considered to have a favorable attitude toward tobacco-free school grounds if they reported tobacco use should be completely banned on school grounds, including fields and parking lots, and at all school events. Data were assessed using descriptive statistics and multivariable logistic regression, overall and by tobacco use status. Correlates were sex, age, race/ethnicity, education, marital status, income, sexual orientation, US region, and whether respondent lived with any children aged 17 years or younger. Nationally, 86.1% of adults had a favorable attitude toward tobacco-free school grounds, with larger percentages among nontobacco users (91.9%) than current users (76.1%). State prevalence ranged from 80.0% (Kentucky) to 90.9% (Washington). Overall odds of favorable attitudes were higher among nontobacco users (referent, current users), women (referent, men), and adults aged 25 or older (referent, aged 18-24); odds were lower among residents of the South (referent, West) and lesbian, gay, bisexual, or transgender adults (referent, heterosexual or straight). Nearly 9 in 10 US adults have a favorable attitude toward tobacco-free school grounds, but attitudes vary across states and subpopulations. Opportunities exist to educate the public about the benefits of tobacco-free school grounds, which might help reduce tobacco use among youth.

Psychosocial needs of perinatally HIV-infected youths in Thailand: lessons learnt from instructive counseling.

PubMed

Manaboriboon, B; Lolekha, R; Chokephaibulkit, K; Leowsrisook, P; Naiwatanakul, T; Tarugsa, J; Durier, Y; Aunjit, N; Punpanich Vandepitte, W; Boon-Yasidhi, V

2016-12-01

Identifying psychosocial needs of perinatally HIV-infected (pHIV) youth is a key step in ensuring good mental health care. We report psychosocial needs of pHIV youth identified using the "Youth Counseling Needs Survey" (YCS) and during individual counseling (IC) sessions. pHIV youth receiving care at two tertiary-care hospitals in Bangkok or at an orphanage in Lopburi province were invited to participate IC sessions. The youths' psychosocial needs were assessed using instructive IC sessions in four main areas: general health, reproductive health, mood, and psychosocial concerns. Prior to the IC session youth were asked to complete the YCS in which their concerns in the four areas were investigated. Issues identified from the YCS and the IC sessions were compared. During October 2010-July 2011, 150 (68.2%) of 220 eligible youths participated in the IC sessions and completed the YCS. Median age was 14 (range 11-18) years and 92 (61.3%) were female. Mean duration of the IC sessions was 36.5 minutes. One-hundred and thirty (86.7%) youths reported having at least one psychosocial problem discovered by either the IC session or the YCS. The most common problems identified during the IC session were poor health attitude and self-care (48.0%), lack of life skills (44.0%), lack of communication skills (40.0%), poor antiretroviral (ARV) adherence (38.7%), and low self-value (34.7%). The most common problems identified by the YCS were lack of communication skills (21.3%), poor health attitude and self-care (14.0%), and poor ARV adherence (12.7%). Youth were less likely to report psychosocial problems in the YCS than in the IC session. Common psychosocial needs among HIV-infected youth were issues about life skills, communication skills, knowledge on self-care, ARV adherence, and self-value. YCS can identify pHIV youths' psychosocial needs but might underestimate issues. Regular IC sessions are useful to detect problems and provide opportunities for counseling.

Australian Core Catholic Youth, Catholic Schools and Religious Education

ERIC Educational Resources Information Center

Rymarz, Richard; Graham, John

2006-01-01

This paper reports on research on the attitudes of a differentiated sample of students to Catholic schools in general and religious education in particular. Core Catholic youth are described, following Fulton "et al." (2000: "Young Catholics at the New Millennium", Dublin, University College Press), as individuals who have an…

Compensatory Education and Confined Youth. Volume 2: A National Evaluation of Title I Programs in State Institutions for Neglected or Delinquent Youth.

ERIC Educational Resources Information Center

Keesling, J. Ward; And Others

This study (one portion of a larger study) was designed to determine whether Elementary and Secondary Education Act Title I programs in State institutions for neglected or delinquent youth are effective in improving students' basic skills and attitudes and to determine which components of educational programs and characteristics of institutions…

How much can you drink before driving? The influence of riding with impaired adults and peers on the driving behaviors of urban and rural youth.

PubMed

Leadbeater, Bonnie J; Foran, Kathleen; Grove-White, Aidan

2008-04-01

Following an ecological model to specify risks for impaired driving, we assessed the effects of youth attitudes about substance use and their experiences of riding in cars with adults and peers who drove after drinking alcohol or smoking cannabis on the youths' own driving after drinking or using cannabis. Participants were 2594 students in grades 10 and 12 (mean age = 16 years and 2 months; 50% girls) from public high schools in urban (994) and rural communities (1600) on Vancouver Island in British Columbia, Canada; 1192 of these were new drivers with restricted licenses. Self-report data were collected in anonymous questionnaires. Regression analyses were used to assess the independent and interacting effects of youth attitudes about substance use and their experiences of riding in cars with adults or peers who drove after drinking alcohol or smoking cannabis on youth driving. Youth driving risk behaviors were associated independently with their own high-risk attitudes and experiences riding with peers who drink alcohol or use cannabis and drive. However, risks were highest for the youth who also report more frequent experiences of riding with adults who drink alcohol or use cannabis and drive. Prevention efforts should be expanded to include the adults and peers who are role models for new drivers and to increase youths' awareness of their own responsibilities for their personal safety as passengers.

Statistical Analysis of Friendship Patterns and Bullying Behaviors among Youth

ERIC Educational Resources Information Center

Espelage, Dorothy L.; Green, Harold D., Jr.; Wasserman, Stanley

2007-01-01

During adolescence, friendship affiliations and groups provide companionship and social and emotional support, and they afford opportunities for intimate self-disclosure and reflection. Friendships often promote positive psychosocial development, but some youth learn and adopt antisocial attitudes and deviant behaviors through their friendships.…

Chinese youth favor one-child families.

PubMed

Yu, P

1995-04-01

Sichuan province in China has 109 million people. Reports from a 1988 student survey of over 69% of students from rural Sichuan province indicated most lived by moderate standards, and family economic well-being has improved in the past 5 years. 78% of the teenagers surveyed considered the one-child family ideal. 43% of students in the 7th grade but only 31% in the 12th grade preferred having only one child someday. 65% of 7th graders compared to only 43% of 12th graders thought that the one-child family was an ideal family size for China. The desired family size for oneself was higher for urban youth (1.2) than rural youth (1.0). About 90% agreed with the statement that China had a population growth problem. Manliness and happiness were not equated with having large families. Over 50% agreed that children provided old age security. 80% reported lack of son preference. Modern attitudes were also reflected in the attitude toward equality in marriage and women's role. Student attitudes on small family size could reflect a norm or youthful responses that would change with maturity. 75% reported a desire to use contraception. 10% disapproved of contraception within marriage, and 20% objected to any personal use of contraception. 49% disagreed and 29% agreed with the unacceptability of premarital sexual relations. The average ideal marriage age was given as 24.3 years for women and 25.4 years for men. Suitable marriage age did not vary by socioeconomic status. Only 10% considered getting married as very important for themselves, and only 28% thought married people were happier. Under 50% thought everyone should get married. Regardless of the modern attitudes reported, the indications were that knowledge of family planning and human sexuality was limited. Only 18% knew when a woman's most fertile period was. About 40% relied on printed material as the main source of information on sexuality and reproduction. 18% learned about sexuality from their peers. Under 10% talked

The Gender Role and Contraceptive Attitudes of Young Men: Implications for Future African American Families.

ERIC Educational Resources Information Center

Wade, Bruce H.

1993-01-01

Reports the contraceptive and gender role attitudes of 60 working class African-American youth in Atlanta (Georgia). Most were close to both parents and received parental support, but only half received adequate contraceptive information from parents. Cultural contributions to attitudes about sexuality and pregnancy are discussed. (SLD)

An experimental assessment of physical educators' expectations and attitudes: the importance of student weight and gender.

PubMed

Peterson, Jamie Lee; Puhl, Rebecca M; Luedicke, Joerg

2012-09-01

At school, physical education (PE) teachers and coaches may be key supports for physical activity. Unfortunately, PE teachers may endorse negative stereotypes and attitudes toward overweight youth. These biases may influence the amount of instruction physical educators provide to students and their participation in PE or other physical activity. This study assessed physical educators' (N = 162) ability and performance expectations, attributions, and attitudes toward overweight and non-overweight students. Physical educators endorsed inferior ability expectations for overweight students compared to non-overweight students. Poorer performance expectations were limited to overweight female targets, but when controlling for participant characteristics, this effect became marginally significant for overweight male targets. There was a trend such that participants endorsed more external attributions for the abilities and performance of overweight female students, yet this effect was reduced to marginal significance when controlling for participant characteristics. Participants endorsed more negative attitudes for both overweight males and females compared to non-overweight youth. Findings indicate that physical educators' expectations, attributions, and attitudes regarding students may be negatively influenced by youth body weight, and differ by student gender. The potential effect of physical educators' weight bias on adolescent participation in physical activity and its implications for students' physical health, academic achievement, and social development are discussed. © 2012, American School Health Association.

Active illuminated space object imaging and tracking simulation

NASA Astrophysics Data System (ADS)

Yue, Yufang; Xie, Xiaogang; Luo, Wen; Zhang, Feizhou; An, Jianzhu

2016-10-01

Optical earth imaging simulation of a space target in orbit and it's extraction in laser illumination condition were discussed. Based on the orbit and corresponding attitude of a satellite, its 3D imaging rendering was built. General simulation platform was researched, which was adaptive to variable 3D satellite models and relative position relationships between satellite and earth detector system. Unified parallel projection technology was proposed in this paper. Furthermore, we denoted that random optical distribution in laser-illuminated condition was a challenge for object discrimination. Great randomicity of laser active illuminating speckles was the primary factor. The conjunction effects of multi-frame accumulation process and some tracking methods such as Meanshift tracking, contour poid, and filter deconvolution were simulated. Comparison of results illustrates that the union of multi-frame accumulation and contour poid was recommendable for laser active illuminated images, which had capacities of high tracking precise and stability for multiple object attitudes.

Ethiopia Adolescents’ Attitudes and Expectations Deviate from Current Infant and Young Child Feeding Recommendations4

PubMed Central

Hadley, Craig; Lindstrom, David; Belachew, Tefera; Tessema, Fasil

2008-01-01

Purpose Sub-optimal infant and child feeding practices are highly prevalent in many developing countries for reasons that are not entirely understood. Taking an anthropological perspective, we assess whether nulliparous youth have formulated attitudes and expectations in the domain of infant and child feeding behaviors, the extent to which these varied by location and gender, and the extent to which they deviated from current international recommendations. Methods A population-based sample of 2077 adolescent girls and boys (13–17 years) in southwest Ethiopia answered a questionnaire on infant and young child feeding behaviors. Results Results indicate high levels of agreement among adolescents on items relating to infant and young child feeding behaviors. Attitudes and intentions deviated widely from current international recommendations. Youth overwhelmingly endorsed items related to early introduction of non-breast milk liquids and foods. For girls, fewer than 11% agreed that a 5 month infant should be exclusively breastfed and only 26% agreed that a 6 month infant should be consuming some animal source foods. Few sex differences emerged and youth responses matched larger community patterns. Conclusions The results indicate that attitudes and expectations deviate widely from current international child feeding guidelines among soon to be parents. To the extent that youth models are directive, these findings suggest that youth enter into parenthood with suboptimal information about infant and child feeding. Such information will reproduce poor health across generations as the largest cohort of adolescents ever become parents. These results suggest specific points of entry for adolescent nutrition education interventions. PMID:18710680

A behavioral intervention for war-affected youth in Sierra Leone: a randomized controlled trial.

PubMed

Betancourt, Theresa S; McBain, Ryan; Newnham, Elizabeth A; Akinsulure-Smith, Adeyinka M; Brennan, Robert T; Weisz, John R; Hansen, Nathan B

2014-12-01

Youth in war-affected regions are at risk for poor psychological, social, and educational outcomes. Effective interventions are needed to improve mental health, social behavior, and school functioning. This randomized controlled trial tested the effectiveness of a 10-session cognitive-behavioral therapy (CBT)-based group mental health intervention for multisymptomatic war-affected youth (aged 15-24 years) in Sierra Leone. War-affected youth identified by elevated distress and impairment via community screening were randomized (stratified by sex and age) to the Youth Readiness Intervention (YRI) (n = 222) or to a control condition (n = 214). After treatment, youth were again randomized and offered an education subsidy immediately (n = 220) or waitlisted (n = 216). Emotion regulation, psychological distress, prosocial attitudes/behaviors, social support, functional impairment, and posttraumatic stress disorder (PTSD) symptoms were assessed at pre- and postintervention and at 6-month follow-up. For youth in school, enrollment, attendance, and classroom performance were assessed after 8 months. Linear mixed-effects regressions evaluated outcomes. The YRI showed significant postintervention effects on emotion regulation, prosocial attitudes/behaviors, social support, and reduced functional impairment, and significant follow-up effects on school enrollment, school attendance, and classroom behavior. In contrast, education subsidy was associated with better attendance but had no effect on mental health or functioning, school retention, or classroom behavior. Interactions between education subsidy and YRI were not significant. YRI produced acute improvements in mental health and functioning as well as longer-term effects on school engagement and behavior, suggesting potential to prepare war-affected youth for educational and other opportunities. Clinical trial registration information-Trial of the Youth Readiness Intervention (YRI); http://clinicaltrials.gov; NCT

A Behavioral Intervention for War-Affected Youth in Sierra Leone: A Randomized Controlled Trial

PubMed Central

Betancourt, Theresa S.; McBain, Ryan; Newnham, Elizabeth A.; Akinsulure-Smith, Adeyinka M.; Brennan, Robert T.; Weisz, John R.; Hansen, Nathan B.

2016-01-01

Objective Youth in war-affected regions are at risk for poor psychological, social, and educational outcomes. Effective interventions are needed to improve mental health, social behavior, and school functioning. This randomized controlled trial tested the effectiveness of a 10-session cognitive-behavioral therapy (CBT)–based group mental health intervention for multisymptomatic war-affected youth (aged 15–24 years) in Sierra Leone. Method War-affected youth identified by elevated distress and impairment via community screening were randomized (stratified by sex and age) to the Youth Readiness Intervention (YRI) (n = 222) or to a control condition (n = 214). After treatment, youth were again randomized and offered an education subsidy immediately (n = 220) or waitlisted (n = 216). Emotion regulation, psychological distress, prosocial attitudes/behaviors, social support, functional impairment, and posttraumatic stress disorder (PTSD) symptoms were assessed at pre- and postintervention and at 6-month follow-up. For youth in school, enrollment, attendance, and classroom performance were assessed after 8 months. Linear mixed-effects regressions evaluated outcomes. Results The YRI showed significant postintervention effects on emotion regulation, prosocial attitudes/behaviors, social support, and reduced functional impairment, and significant follow-up effects on school enrollment, school attendance, and classroom behavior. In contrast, education subsidy was associated with better attendance but had no effect on mental health or functioning, school retention, or classroom behavior. Interactions between education subsidy and YRI were not significant. Conclusion YRI produced acute improvements in mental health and functioning as well as longer-term effects on school engagement and behavior, suggesting potential to prepare war-affected youth for educational and other opportunities. Clinical trial registration information-Trial of the Youth Readiness Intervention (YRI

Youth Attitude Tracking Study II Wave 17 -- Fall 1986.

DTIC Science & Technology

1987-06-01

decision, unless so designated by other official documentation. TABLE OF CONTENTS Page PREFACE ................................................. xi...Segmentation Analyses .......................... 2-7 .3. METHODOLOGY OF YATS II....................................... 3-1 A. Sampling Design Overview...Sampling Design , Estimation Procedures and Estimated Sampling Errors ................................. A-i Appendix B: Data Collection Procedures

Youth Attitude Tracking Study II, Wave 15 - Fall 1984.

DTIC Science & Technology

1985-04-01

key component of the Joint Market Research Program which contributes to policy formation and the development of recruiting marketing strategies . The...unrelated to advertising awareness for young males, but positive propensity females have higher aware- ness of advertising . * Majorities in each market group... advertising programs * Examine the potential effect of enlistment incentives on propensity to enlist Develop further the market segmentation analysis

Youth Transitions and Interdependent Adult-Child Relations in Rural Bolivia.

ERIC Educational Resources Information Center

Punch, Samantha

2002-01-01

Draws on ethnographic fieldwork in southern Bolivia to explore how rural Bolivian youth negotiate structural constraints on choices of work versus secondary education, including local versus urban location, economic resources, parental attitudes, gender, family characteristics, social networks and support, and peer role models. Suggests the notion…

Designing a tobacco counter-marketing campaign for African American youth

PubMed Central

Johnson, Doris M; Wine, Lauren A; Zack, Sharon; Zimmer, Eric; Wang, Judy H; Weitzel-O'Neill, Patricia A; Claflin, Vickie; Tercyak, Kenneth P

2008-01-01

The objectives of this qualitative study were to: a) identify common marketing themes and tactics used by the tobacco industry to entice African Americans (AA's) and youth to initiate and maintain smoking behavior, especially smoking mentholated brands of cigarettes, and b) determine AA youths' knowledge, attitudes, intentions, and beliefs about smoking and the tobacco industry. Together, these activities could aid in the development of effective tobacco counter-marketing campaigns for AA youth. Using publicly available tobacco industry documents, computerized searches using standardized keywords were run and results were cataloged and analyzed thematically. Subsequently, 5 focus groups were conducted with n = 28 AA middle school-aged youth. Results suggest that the tobacco industry consistently recruited new AA smokers through a variety of means, including social and behavioral marketing studies and targeted media and promotional campaigns in predominantly AA, urban, and low income areas. AA youth interviewed in this study were largely unaware of these tactics, and reacted negatively against the industry upon learning of them. Youth tended to externalize control over tobacco, especially within the AA community. In designing a counter-marketing campaign for this population, partnering knowledge of tobacco industry practices with youth needs and community resources will likely increase their effectiveness. PMID:18822164

Palestinian Youth of the Intifada: PTSD and Future Orientation

ERIC Educational Resources Information Center

Lavi, Tamar; Solomon, Zahava

2005-01-01

Objective: To assess the nature of chronic exposure to terror and its psychological and cognitive toll on Palestinian youths, as is reflected in posttraumatic symptoms, future orientation, and attitudes toward peace. Method: In the summer of 2001, 245 Palestinian and 300 Israeli-Palestinian adolescents in the sixth to ninth grades were assessed…

Maternal and Paternal Psychological Control as Moderators of the Link between Peer Attitudes and Adolescents' Risky Sexual Behavior

ERIC Educational Resources Information Center

Oudekerk, Barbara A.; Allen, Joseph P.; Hafen, Christopher A.; Hessel, Elenda T.; Szwedo, David E.; Spilker, Ann

2014-01-01

Maternal and paternal psychological control, peer attitudes, and the interaction of psychological control and peer attitudes at age 13 were examined as predictors of risky sexual behavior before age 16 in a community sample of 181 youth followed from age 13 to 16. Maternal psychological control moderated the link between peer attitudes and sexual…

A Randomized Trial of the Effect of Youth Appealing E-Cigarette Advertising on Susceptibility to Use E-Cigarettes Among Youth.

PubMed

Padon, Alisa A; Lochbuehler, Kirsten; Maloney, Erin K; Cappella, Joseph N

2017-07-05

Very little is known about how e-cigarette marketing is being perceived by youth, and the potential effect it will have on youth vaping and smoking behaviors. This limits the ability to identify youth-focused marketing efforts and to design effective policies for the regulation of e-cigarette marketing content and placement. A sample of 417 nonsmoking youth (mean age = 15, SD = 1.3) were randomly assigned to either view four e-cigarette ads with low youth appeal, four e-cigarette ads with high youth appeal or four control ads. After exposure, participants completed covert and overt measurements of e-cigarette and tobacco cigarette attitudes and susceptibility to use. Youth in an e-cigarette ad condition were more likely to select an e-cigarette item in a product choice task compared to control, and had more positive e-cigarette beliefs. Contrary to hypotheses, youth in the low youth appeal condition reported greater susceptibility to trying e-cigarettes and tobacco cigarettes compared to control. Exposure to any e-cigarette advertising may play a role in teens' decision to initiate e-cigarette and tobacco cigarette use. As the Food and Drug Administration now has regulatory authority over the marketing of e-cigarettes, regulations on e-cigarette advertising are suggested. Teens are increasingly being exposed to e-cigarette advertising, and many places are considering e-cigarette regulations, yet we know very little about how e-cigarette advertisements might influence youth tobacco use. This study utilized a novel dataset of e-cigarette ads coded for youth appeal and presented them to a sample of 417 nonsmoking teens in a randomized controlled design to test the effect of features on youth susceptibility to initiating e-cigarette and tobacco cigarette use. The findings inform evidence-based recommendations for regulating the marketing of e-cigarettes. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and

Political attitudes in adolescence and emerging adulthood: Developmental changes in mean level, polarization, rank-order stability, and correlates.

PubMed

Rekker, Roderik; Keijsers, Loes; Branje, Susan; Meeus, Wim

2015-06-01

This three-wave cohort-sequential longitudinal study (N = 1302) examined the development of two core political attitudes, economic egalitarianism and ethnocentrism, among Dutch youths between age 12 and 31. Longitudinal regression analyses revealed a curvilinear mean level development for both attitudes, reflecting an increased disagreement with economic redistribution and multiculturalism around late adolescence. Furthermore, attitudes became decreasingly polarized (i.e., less extreme) and increasingly stable with age. Finally, several effects of attitudes' correlates gradually changed: The effect of educational level on ethnocentrism increased with age, whereas the effect of gender diminished. Regional effects on ethnocentrism developed as youths resided in a new area. No age-related change was found in the effect of parental SES. Overall, these findings support the idea that attitudes mature during the formative phase of adolescence and that this process slows down during emerging adulthood. Furthermore, these results support developmental explanations for the association between attitudes and their correlates. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

EDUCATIONAL ATTITUDES, SCHOOL PEER CONTEXT, AND THE “IMMIGRANT PARADOX” IN EDUCATION

PubMed Central

Greenman, Emily

2013-01-01

Previous research has been unable to explain declines in educational outcomes across immigrant generations. This study uses data on Mexican and Asian-origin youth from Add Health to test educational attitudes and behaviors as mechanisms linking immigrant generation to four educational outcomes. First, it assesses whether generational changes in attitudes and behaviors correspond to generational differences in educational outcomes. Second, it tests whether generational changes in immigrant children’s attitudes depend on the school peer context in which they acculturate. Findings show that educational attitudes and behaviors do decline across immigrant generations, but that these changes in attitudes account for little of the generational variation in educational outcomes. The relationship between immigrant generation and attitudes is strongest in schools with more negative peer cultures. PMID:23521989

Growing Plants and Scientists: Fostering Positive Attitudes toward Science among All Participants in an Afterschool Hydroponics Program

ERIC Educational Resources Information Center

Patchen, Amie K.; Zhang, Lin; Barnett, Michael

2017-01-01

This study examines an out-of-school time program targeting elementary-aged youth from populations that are typically underrepresented in science fields (primarily African-American, Hispanic, and/or English Language Learner participants). The program aimed to foster positive attitudes toward science among youth by engaging them in growing plants…

Youth leadership program for changing self-image and attitude toward people with disabilities.

PubMed

Cohen, Ronen; Roth, Dana; York, Alan; Neikrug, Shimshon

2012-01-01

Society has a negative attitude toward people with intellectual disabilities or psychiatric disabilities. It is well documented that they are subjected to prejudice, stigma, and negative attitudes (Di Giulio, 2003; Finger, 1994). Professional literature indicates that information about disabilities and encounters with persons with disabilities can change negative attitudes (Carter, Hughes, Copeland, & Breen, 2001; Krajewski & Flaherty, 2000). This study accompanied 164 9th-grade students from various junior high schools throughout Israel. Half of the students participated in an integration program for changing attitudes toward persons with disabilities, and the other half served as the control group. The research examined the existence and the degree of relationship between participation in the program, changes in attitudes toward people with disabilities, and self-image. The research findings pointed to a positive change in attitudes of the participants of the program in comparison with the control group, resulting mainly from personal contact with people with disabilities. No relationship was found between levels of self-image of the research group and attitudes toward people with disabilities.

Finding Ways to Effectively Prevent Sexual Abuse by Youth

ERIC Educational Resources Information Center

Klein, Alisa; Tabachnick, Joan

2002-01-01

Youth with sexual behavior problems pose a complicated challenge to the society. Yet the society has succeeded in developing only a limited range of actions and attitudes to grapple with and prevent this problem. Very few of the social service and criminal justice systems have rallied to create compassionate models that not only address and…

Perceptual training yields rapid improvements in visually impaired youth.

PubMed

Nyquist, Jeffrey B; Lappin, Joseph S; Zhang, Ruyuan; Tadin, Duje

2016-11-30

Visual function demands coordinated responses to information over a wide field of view, involving both central and peripheral vision. Visually impaired individuals often seem to underutilize peripheral vision, even in absence of obvious peripheral deficits. Motivated by perceptual training studies with typically sighted adults, we examined the effectiveness of perceptual training in improving peripheral perception of visually impaired youth. Here, we evaluated the effectiveness of three training regimens: (1) an action video game, (2) a psychophysical task that combined attentional tracking with a spatially and temporally unpredictable motion discrimination task, and (3) a control video game. Training with both the action video game and modified attentional tracking yielded improvements in visual performance. Training effects were generally larger in the far periphery and appear to be stable 12 months after training. These results indicate that peripheral perception might be under-utilized by visually impaired youth and that this underutilization can be improved with only ~8 hours of perceptual training. Moreover, the similarity of improvements following attentional tracking and action video-game training suggest that well-documented effects of action video-game training might be due to the sustained deployment of attention to multiple dynamic targets while concurrently requiring rapid attending and perception of unpredictable events.

Perceptual training yields rapid improvements in visually impaired youth

PubMed Central

Nyquist, Jeffrey B.; Lappin, Joseph S.; Zhang, Ruyuan; Tadin, Duje

2016-01-01

Visual function demands coordinated responses to information over a wide field of view, involving both central and peripheral vision. Visually impaired individuals often seem to underutilize peripheral vision, even in absence of obvious peripheral deficits. Motivated by perceptual training studies with typically sighted adults, we examined the effectiveness of perceptual training in improving peripheral perception of visually impaired youth. Here, we evaluated the effectiveness of three training regimens: (1) an action video game, (2) a psychophysical task that combined attentional tracking with a spatially and temporally unpredictable motion discrimination task, and (3) a control video game. Training with both the action video game and modified attentional tracking yielded improvements in visual performance. Training effects were generally larger in the far periphery and appear to be stable 12 months after training. These results indicate that peripheral perception might be under-utilized by visually impaired youth and that this underutilization can be improved with only ~8 hours of perceptual training. Moreover, the similarity of improvements following attentional tracking and action video-game training suggest that well-documented effects of action video-game training might be due to the sustained deployment of attention to multiple dynamic targets while concurrently requiring rapid attending and perception of unpredictable events. PMID:27901026

Attitudes toward Dating Violence among Jewish and Arab Youth in Israel

ERIC Educational Resources Information Center

Sherer, Moshe

2010-01-01

The objectives of this research were to assess the attitudes toward dating violence among Jewish and Arab male and female adolescents in Israel. The random sample consisted of 1,357 participants from among 9th to 12th grade pupils enrolled in eight Arab and eight Jewish junior and senior high schools. The study assessed attitudes toward…

Perceived Barriers to Mental Health Services among Youths in Detention

ERIC Educational Resources Information Center

Abram, Karen M.; Paskar, Leah D.; Washburn, Jason J.; Teplin, Linda A.

2008-01-01

The psychiatric disorder in juvenile systems is on the increase and this study examines the detained youth's perceived barriers and attitudes towards the mental health service use. Results concluded that experiences with past services contributed to negative perceptions, which need to be solved by providing educational outreach programs that helps…

HIV Knowledge, Attitudes, and Practices of Young People in Iran: Findings of a National Population-Based Survey in 2013.

PubMed

Shokoohi, Mostafa; Karamouzian, Mohammad; Mirzazadeh, Ali; Haghdoost, AliAkbar; Rafierad, Ali-Ahmad; Sedaghat, Abbas; Sharifi, Hamid

2016-01-01

The evidence is mixed on the HIV knowledge, attitude, and practices of youth in Iran. The aim of the current study was to assess knowledge, attitudes, and practices of Iranian youth towards HIV through a national survey. Through a cross-sectional study with multistage cluster sampling, we administered a pilot-tested standard questionnaire to assess the levels of HIV knowledge, attitudes and practices of individuals aged 15-29 years old. Participants were recruited from 13 provinces in Iran and consisted of 2456 men and 2412 women. Only 37.3% of the participants had a high knowledge score. Most participants knew the main routes of HIV transmission; however, misconceptions existed about the transmission of HIV through mosquito bites across all age groups (31.7% correct response). Positive levels of attitude wereobserved among 20.7% of the participants. Most participants believed that people living with HIV (PLHIV) should be supported (88.3%) while only 46.3% were ready to share a table with them. Among those aged 19-29 years old, the main source of HIV information was mass media (69.1%), only 13.1% had ever tested for HIV, around 20.8% had ever had extramarital sex (31.7% male vs. 9.6% female),1.8% ever injected drugs (2.9% male vs. and 0.7% female). Among sexually active subjects in this age group, only 21.8% (26.1% male vs. 7.1% female) were consistent condom users. The findings showed that Iranian youth and young adults have relatively insufficient overall knowledge and negative attitudes about HIV and PLHIV. Novel strategies involving schools and youth's networks could be employed to deliver a culturally sensitive sexual health program.

Special Considerations for Substance Abuse Intervention with Latino Youth

ERIC Educational Resources Information Center

Goldbach, Jeremy T.; Thompson, Sanna J.; Holleran Steiker, Lori K.

2011-01-01

Nearly 10% of Latino youth who are twelve and older are in need of substance abuse treatment for alcohol or illicit drug use. Ethnic differences exist with regard to susceptibility to drug use, attitudes regarding drugs, and drug resistance strategies. The failure of some substance abuse prevention programs can be traced in part to their lack of…

The African American Youth Smoking Experience: An Overview

PubMed Central

Garrett, Bridgette E.; Gardiner, Phillip S.; Wright, La Tanisha C.; Pechacek, Terry F.

2016-01-01

Introduction Beginning in the late 1970s, a very sharp decline in cigarette smoking prevalence was observed among African American (AA) high school seniors compared with a more modest decline among whites. This historic decline resulted in a lower prevalence of cigarette smoking among AA youth that has persisted for several decades. Methods We synthesized information contained in the research literature and tobacco industry documents to provide an account of past influences on cigarette smoking behavior among AA youth to help understand the reasons for these historically lower rates of cigarette smoking. Results While a number of protective factors including cigarette price increases, religiosity, parental opposition, sports participation, body image, and negative attitudes towards cigarette smoking may have all played a role in maintaining lower rates of cigarette smoking among AA youth as compared to white youth, the efforts of the tobacco industry seem to have prevented the effectiveness of these factors from carrying over into adulthood. Conclusion Continuing public health efforts that prevent cigarette smoking initiation and maintain lower cigarette smoking rates among AA youth throughout adulthood have the potential to help reduce the negative health consequences of smoking in this population. Implications While AA youth continue to have a lower prevalence of cigarette smoking than white youth, they are still at risk of increasing their smoking behavior due to aggressive targeted marketing by the tobacco industry. Because AAs suffer disproportionately from tobacco-related disease, and have higher incidence and mortality rates from lung cancer, efforts to prevent smoking initiation and maintain lower cigarette smoking rates among AA youth have the potential to significantly lower lung cancer death rates among AA adults. PMID:26980860

Online ATM Helps Youth Smarten Up about Spending

ERIC Educational Resources Information Center

Hibbert, Kathy; Coulson, Elizabeth

2009-01-01

While many high school students confess a desire to develop personal money management skills, statistics tracking the average Canadian's personal debt underscore the need to ensure the youth have the tools they need for financial success. What would it take to motivate teens to learn more about how they spend and manage their money? The authors…

Media Habits of American Youth: Findings from the 1990 Youth Attitude Tracking Study

DTIC Science & Technology

1993-02-01

NIGHT Q596. What types of radio programming do you usually listen to? 0 = NO MENTION 6 =SPORTS I I = NEWS 7 = TALK 2 = CLASSICAL 8 = CLASSIC /SOFT ROCK 3...by Program Category 3 Table 2.6 displays respondent radio listening habits by program category. " Classic /Soft Rock" generated the highest reach of all...section). _j Table 2.7 presents radio listening habits in terms of estimated listening hours by 3 program type. Rock ( Classic /Soft/Hard/Heavy Metal

Media Habits of American Youth: Findings From the 1990 Youth Attitude Tracking Study

DTIC Science & Technology

1993-02-01

you usually listen to’? U = NO MENTION 6 = SPORTS I = NEWS 7 = TALK I Ŗ = CLASSICAL 8 = CLASSIC /SOFT ROCK I = EASY LISTENING 9 = RAP = POP 10 = HARD...categoric, as des~rihd in the Table 2.7 presents radio listening habits in terms of estimated listening hours by I program type. Rock ( Classic /Soft/Hard...Heavy Metal) accounted for nearly half of all male 3 listening hours. Females listened to " Classic /Soft Rock" a nearly equivalent percentage of the

A summer academic research experience for disadvantaged youth.

PubMed

Kabacoff, Cathryn; Srivastava, Vasudha; Robinson, Douglas N

2013-01-01

Internships are an effective way of connecting high school students in a meaningful manner to the sciences. Disadvantaged minorities have fewer opportunities to participate in internships, and are underrepresented in both science, technology, engineering, and mathematics majors and careers. We have developed a Summer Academic Research Experience (SARE) program that provides an enriching academic internship to underrepresented youth. Our program has shown that to have a successful internship for these disadvantaged youth, several issues need to be addressed in addition to scientific mentoring. We have found that it is necessary to remediate and/or fortify basic academic skills for students to be successful. In addition, students need to be actively coached in the development of professional skills, habits, and attitudes necessary for success in the workplace. With all these factors in place, these youths can become better students, compete on a more level playing field in their internships, and increase their potential of participating actively in the sciences in the future.

A Summer Academic Research Experience for Disadvantaged Youth

PubMed Central

Kabacoff, Cathryn; Srivastava, Vasudha; Robinson, Douglas N.

2013-01-01

Internships are an effective way of connecting high school students in a meaningful manner to the sciences. Disadvantaged minorities have fewer opportunities to participate in internships, and are underrepresented in both science, technology, engineering, and mathematics majors and careers. We have developed a Summer Academic Research Experience (SARE) program that provides an enriching academic internship to underrepresented youth. Our program has shown that to have a successful internship for these disadvantaged youth, several issues need to be addressed in addition to scientific mentoring. We have found that it is necessary to remediate and/or fortify basic academic skills for students to be successful. In addition, students need to be actively coached in the development of professional skills, habits, and attitudes necessary for success in the workplace. With all these factors in place, these youths can become better students, compete on a more level playing field in their internships, and increase their potential of participating actively in the sciences in the future. PMID:24006390

Adolescents' attitudes toward sports, exercise, and fitness predict physical activity 5 and 10 years later.

PubMed

Graham, Dan J; Sirard, John R; Neumark-Sztainer, Dianne

2011-02-01

To determine whether adolescent attitudes towards sports, exercise, and fitness predict moderate-to-vigorous physical activity 5 and 10 years later. A diverse group of 1902 adolescents participating in Project Eating and Activity in Teens, reported weekly moderate-to-vigorous physical activity and attitudes toward sports, exercise, and fitness in Eating and Activity in Teens-I (1998-99), Eating and Activity in Teens-II (2003-04), and Eating and Activity in Teens-III (2008-09). Mean moderate-to-vigorous physical activity was 6.4, 5.1, and 4.0 hours/week at baseline, 5-year, and 10-year follow-up, respectively. Attitudes toward sports, exercise, and fitness together predicted moderate-to-vigorous physical activity at 5 and 10 years. Among the predictors of 5- and 10-year moderate-to-vigorous physical activity, attitude's effect size, though modest, was comparable to the effect sizes for sports participation and body mass index. Adolescents with more-favorable attitudes toward sports, exercise, and fitness engaged in approximately 30%-40% more weekly moderate-to-vigorous physical activity at follow-up (2.1 hour/week at 5 years and 1.2 hour/week at 10 years) than those with less-favorable attitudes. Adolescents' exercise-related attitudes predict subsequent moderate-to-vigorous physical activity independent of baseline behavior suggesting that youth moderate-to-vigorous physical activity promotion efforts may provide long-term benefits by helping youth develop favorable exercise attitudes. Copyright © 2010 Elsevier Inc. All rights reserved.

Integrated navigation fusion strategy of INS/UWB for indoor carrier attitude angle and position synchronous tracking.

PubMed

Fan, Qigao; Wu, Yaheng; Hui, Jing; Wu, Lei; Yu, Zhenzhong; Zhou, Lijuan

2014-01-01

In some GPS failure conditions, positioning for mobile target is difficult. This paper proposed a new method based on INS/UWB for attitude angle and position synchronous tracking of indoor carrier. Firstly, error model of INS/UWB integrated system is built, including error equation of INS and UWB. And combined filtering model of INS/UWB is researched. Simulation results show that the two subsystems are complementary. Secondly, integrated navigation data fusion strategy of INS/UWB based on Kalman filtering theory is proposed. Simulation results show that FAKF method is better than the conventional Kalman filtering. Finally, an indoor experiment platform is established to verify the integrated navigation theory of INS/UWB, which is geared to the needs of coal mine working environment. Static and dynamic positioning results show that the INS/UWB integrated navigation system is stable and real-time, positioning precision meets the requirements of working condition and is better than any independent subsystem.

KENNEDY SPACE CENTER, FLA. - Workers calibrate a tracking telescope, part of the Distant Object Attitude Measurement System (DOAMS), located in Cocoa Beach, Fla. The telescope provides optical support for launches from KSC and Cape Canaveral.

NASA Image and Video Library

2003-09-03

KENNEDY SPACE CENTER, FLA. - Workers calibrate a tracking telescope, part of the Distant Object Attitude Measurement System (DOAMS), located in Cocoa Beach, Fla. The telescope provides optical support for launches from KSC and Cape Canaveral.

Attitude Determination Using Two Vector Measurements

NASA Technical Reports Server (NTRS)

Markley, F. Landis

1998-01-01

Many spacecraft attitude determination methods use exactly two vector measurements. The two vectors are typically the unit vector to the Sun and the Earth's magnetic field vector for coarse "sun-mag" attitude determination or unit vectors to two stars tracked by two star trackers for fine attitude determination. TRIAD, the earliest published algorithm for determining spacecraft attitude from two vector measurements, has been widely used in both ground-based and onboard attitude determination. Later attitude determination methods have been based on Wahba's optimality criterion for n arbitrarily weighted observations. The solution of Wahba's problem is somewhat difficult in the general case, but there is a simple closed-form solution in the two-observation case. This solution reduces to the TRIAD solution for certain choices of measurement weights. This paper presents and compares these algorithms as well as sub-optimal algorithms proposed by Bar-Itzhack, Harman, and Reynolds. Some new results will be presented, but the paper is primarily a review and tutorial.

Perceptions of Disadvantaged Youth on Social and Economic Asymmetry: A Case Study in Hong Kong's New Territories

ERIC Educational Resources Information Center

Spires, Robert W.

2016-01-01

Many social issues exist for marginalized youth in the New Territories of Hong Kong, despite Hong Kong's high standard of living. Increasingly, attention is being paid to social mobility of Hong Kong's younger generations. Youth in the New Territories face academic, economic, social and cultural barriers, in part due to tracking into low-ranked…

Dating and Sexual Attitudes in Asian-American Adolescents

ERIC Educational Resources Information Center

Lau, May; Markham, Christine; Lin, Hua; Flores, Glenn; Chacko, Mariam R.

2009-01-01

Dating behaviors and sexual attitudes of Asian-American youth were examined in a cross-sectional, mixed-methods study in the context of adherence to Asian values, measured by the Asian Values Scale (AVS). In all, 31 Asian-American adolescents (age 14-18 years old) from a Houston community center were interviewed regarding dating behaviors and…

Firearm Violence Among High-Risk Emergency Department Youth After an Assault Injury

PubMed Central

Walton, Maureen A.; Roehler, Douglas R.; Goldstick, Jason; Zimmerman, Marc A.; Blow, Frederic C.; Cunningham, Rebecca M.

2015-01-01

BACKGROUND: The risk for firearm violence among high-risk youth after treatment for an assault is unknown. METHODS: In this 2-year prospective cohort study, data were analyzed from a consecutive sample of 14- to 24-year-olds with drug use in the past 6 months seeking assault-injury care (AIG) at an urban level 1 emergency department (ED) compared with a proportionally sampled comparison group (CG) of drug-using nonassaulted youth. Validated measures were administered at baseline and follow-up (6, 12, 18, 24 months). RESULTS: A total of 349 AIG and 250 CG youth were followed for 24 months. During the follow-up period, 59% of the AIG reported firearm violence, a 40% higher risk than was observed among the CG (59.0% vs. 42.5%; relative risk [RR] = 1.39). Among those reporting firearm violence, 31.7% reported aggression, and 96.4% reported victimization, including 19 firearm injuries requiring medical care and 2 homicides. The majority with firearm violence (63.5%) reported at least 1 event within the first 6 months. Poisson regression identified baseline predictors of firearm violence, including male gender (RR = 1.51), African American race (RR = 1.26), assault-injury (RR = 1.35), firearm possession (RR = 1.23), attitudes favoring retaliation (RR = 1.03), posttraumatic stress disorder (RR = 1.39), and a drug use disorder (RR = 1.22). CONCLUSIONS: High-risk youth presenting to urban EDs for assault have elevated rates of subsequent firearm violence. Interventions at an index visit addressing substance use, mental health needs, retaliatory attitudes, and firearm possession may help decrease firearm violence among urban youth. PMID:25847808

Extracurricular Involvement among Affluent Youth: A Scapegoat for "Ubiquitous Achievement Pressures"?

ERIC Educational Resources Information Center

Luthar, Suniya S.; Shoum, Karen A.; Brown, Pamela J.

2006-01-01

It has been suggested that overscheduling of upper-class youth might underlie the high distress and substance use documented among them. This assumption was tested by considering suburban 8th graders' involvement in different activities along with their perceptions of parental attitudes toward achievement. Results indicated negligible evidence for…

Pregnancy attitudes, contraceptive service utilization, and other factors associated with Los Angeles homeless youths’ use of effective contraception and withdrawal

PubMed Central

Winetrobe, H.; Rhoades, H.; Barman-Adhikari, A.; Cederbaum, J.; Rice, E.; Milburn, N.

2013-01-01

Study Objective This study aims to understand the associations of contraceptive service utilization (i.e., accessing condoms or birth control), pregnancy attitudes, and lifetime pregnancy history among male and female homeless youth in relation to use of effective contraception and withdrawal. Design, Setting, and Participants Between October 2011 and February 2012, homeless youth (14–27 years old) from two drop-in centers in Los Angeles (N=380) were recruited and completed a questionnaire. The data in this paper are restricted to those who reported vaginal sex at last sex (N=283). Main Outcome Measures Analyses examined history of foster care, sexual abuse, exchange sex, pregnancy, lifetime homelessness duration, current living situation, contraceptive service utilization, and pregnancy attitudes in predicting use of effective contraception and withdrawal at last sex. Results Over 62% of females and 43% of males report having ever been pregnant or impregnating someone. There are no gender-based differences in pregnancy attitudes; 21% agree they would like to become pregnant within the year. Additionally, there are no gender-based differences in reported contraceptive use at last vaginal sex. In the multivariable model, high school education, contraceptive service utilization (RRR: 4.0), and anti-pregnancy attitudes (RRR: 1.3) are significant positive predictors of using effective contraception; anti-pregnancy attitudes (RRR:1.2) and gender (RRR: 0.3) are significantly associated with using withdrawal. Conclusions Health professionals should acknowledge that some homeless youth desire pregnancy; for those that do not, access to effective contraception is important. Programs must continue to promote pregnancy prevention, and include discussions of healthy pregnancy habits for pregnancy-desiring youth. PMID:24238265

Stellar Gyroscope for Determining Attitude of a Spacecraft

NASA Technical Reports Server (NTRS)

Pain, Bedabrata; Hancock, Bruce; Liebe, Carl; Mellstrom, Jeffrey

2005-01-01

A paper introduces the concept of a stellar gyroscope, currently at an early stage of development, for determining the attitude or spin axis, and spin rate of a spacecraft. Like star trackers, which are commercially available, a stellar gyroscope would capture and process images of stars to determine the orientation of a spacecraft in celestial coordinates. Star trackers utilize chargecoupled devices as image detectors and are capable of tracking attitudes at spin rates of no more than a few degrees per second and update rates typically <5 Hz. In contrast, a stellar gyroscope would utilize an activepixel sensor as an image detector and would be capable of tracking attitude at a slew rate as high as 50 deg/s, with an update rate as high as 200 Hz. Moreover, a stellar gyroscope would be capable of measuring a slew rate up to 420 deg/s. Whereas a Sun sensor and a three-axis mechanical gyroscope are typically needed to complement a star tracker, a stellar gyroscope would function without them; consequently, the mass, power consumption, and mechanical complexity of an attitude-determination system could be reduced considerably.

Spirituality and religion: intertwined protective factors for substance use among urban American Indian youth.

PubMed

Kulis, Stephen; Hodge, David R; Ayers, Stephanie L; Brown, Eddie F; Marsiglia, Flavio F

2012-09-01

This article explores the aspects of spirituality and religious involvement that may be the protective factors against substance use among urban American Indian (AI) youth. Data come from AI youth (N = 123) in five urban middle schools in a southwestern metropolis. Ordinary least squares regression analyses indicated that following Christian beliefs and belonging to the Native American Church were associated with lower levels of substance use. Following AI traditional spiritual beliefs was associated with antidrug attitudes, norms, and expectancies. Having a sense of belonging to traditions from both AI cultures and Christianity may foster integration of the two worlds in which urban AI youth live.

2010 driver attitudes and awareness survey.

DOT National Transportation Integrated Search

2010-08-01

A basic of questions were developed that could be used in periodic surveys that track drivers attitudes and awareness concerning impaired driving, seat belt use, and speeding issues. The objective of the survey was to learn the knowledge, views, and ...

The role of direct-to-consumer advertising in shaping public opinion surrounding prescription drug use to treat depression or anxiety in youth.

PubMed

Martinez, Lourdes S; Lewis, Nehama

2009-01-01

This study investigated the impact of exposure to prescription drug advertisements for antidepressants and antianxiety medications on public opinion regarding preferred treatment options for youth suffering from depression or anxiety. The study randomly recruited a nationally representative adult sample (N = 402) through the 2007 Annenberg National Health Communication Survey. The study examined the distribution of public support for the use of antidepressant drugs to treat depression and anxiety disorders in youth. The analysis adjusted for the effects of demographic characteristics, prior knowledge about prescription drugs, and personal and familial drug history. Attitude toward direct-to-consumer advertising (DTCA, for all products) moderated the effect of exposure to ads for these drug treatments on support for their use among youth as a preferred treatment. Among respondents with negative attitude toward direct-to-consumer advertising (for all products), with increased exposure to ads for antidepressants and antianxiety medications, support for the use of these drugs to treat youth decreased. Among this group, with high levels of exposure to advertisements, the predicted probability of support decreased from 0.68 (95% CI: 0.61 to 0.76) to 0.46 (95% CI: 0.38 to 0.56). No effect was found among respondents with positive attitudes toward DTCA (for all products). The implications of the findings are discussed.

Predicting condom use attitudes, norms, and control beliefs in Hispanic problem behavior youth: the effects of family functioning and parent-adolescent communication about sex on condom use.

PubMed

Malcolm, Shandey; Huang, Shi; Cordova, David; Freitas, Derek; Arzon, Margaret; Jimenez, Giselle Leon; Pantin, Hilda; Prado, Guillermo

2013-08-01

Hispanic problem behavior youth are at an increased risk of engaging in HIV risk behaviors, including low condom use. However, relatively little research has examined factors that affect condom use in this population. Although research indicates that family processes, such as higher levels of family functioning and open parent-adolescent communication about sex, and condom use attitudes, norms, and control beliefs as depicted by the theory of planned behavior have an effect on condom use behaviors, the combination of the two factors has received minimal attention. The purpose of this study was to examine the effect of family functioning on condom use intentions and behaviors through communication about sex and condom use attitudes, parental norms, and control beliefs. A cross-sectional study of 171 predominately male (73.1%) sexually active Hispanic problem behavior adolescents (mean age = 14.88 years) was conducted. Structural equation modeling was used to test the study hypothesis. Findings largely support the overall model and suggest that family functioning had an indirect effect on condom use intention and behavior through communication about sex, condom use attitudes, and control beliefs. Family functioning, however, did not have an indirect effect on condom use intention and behavior through communication about sex and parental norms. Implications for prevention science and future research are discussed.

Application of inertial instruments for DSN antenna pointing and tracking

NASA Technical Reports Server (NTRS)

Eldred, D. B.; Nerheim, N. M.; Holmes, K. G.

1990-01-01

The feasibility of using inertial instruments to determine the pointing attitude of the NASA Deep Space Network antennas is examined. The objective is to obtain 1 mdeg pointing knowledge in both blind pointing and tracking modes to facilitate operation of the Deep Space Network 70 m antennas at 32 GHz. A measurement system employing accelerometers, an inclinometer, and optical gyroscopes is proposed. The initial pointing attitude is established by determining the direction of the local gravity vector using the accelerometers and the inclinometer, and the Earth's spin axis using the gyroscopes. Pointing during long-term tracking is maintained by integrating the gyroscope rates and augmenting these measurements with knowledge of the local gravity vector. A minimum-variance estimator is used to combine measurements to obtain the antenna pointing attitude. A key feature of the algorithm is its ability to recalibrate accelerometer parameters during operation. A survey of available inertial instrument technologies is also given.

State Legislative Summary: Children, Youth, and Family Issues: 1989.

ERIC Educational Resources Information Center

National Conference of State Legislatures, Denver, CO.

Representing a continuing effort to document and track legislative activity on issues critical to families, this publication provides a compilation of brief summaries of all legislation enacted up to the end of August, 1989 by 48 states and Puerto Rico. Included are bills covering 16 major public policy topics related to children, youth, and…

HIV+ and HIV- youth living in group homes in South Africa need more psychosocial support.

PubMed

Nestadt, D F; Alicea, S; Petersen, I; John, S; Myeza, N P; Nicholas, S W; Cohen, L G; Holst, H; Bhana, A; McKay, M M; Abrams, E J; Mellins, C A

2013-07-01

Orphans and vulnerable youth who live in group homes are at risk of poor mental health and sexual and drug-using behaviors that increase the risk of HIV transmission. This study explores factors related to this risk among youth living in group homes ("children's homes") for orphans and vulnerable children in South Africa, a country afflicted by high levels of parental loss due to HIV. The study explores 1) knowledge and attitudes about HIV, 2) social support, 3) communication with group home caregivers, and 4) the relevance of an existing evidence-based HIV prevention and mental health promotion program to situations where sexual and drug risk behaviors can occur. In-depth qualitative individual interviews were conducted with 20 youth (age 10 to 16 years) residing in two children's homes in Durban, South Africa. Content analysis focused on critical themes related to coping and prevention of risk activities. Respondents exhibited inconsistent and incomplete knowledge of HIV transmission and prevention. They displayed positive attitudes toward people living with HIV, but reported experiencing or witnessing HIV-related stigma. Participants witnessed substance use and romantic/sexual relationships among their peers; few admitted to their own involvement. While relationships with childcare workers were central to their lives, youth reported communication barriers related to substance use, sex, HIV, and personal history (including parental loss, abuse, and other trauma). In conclusion, these qualitative data suggest that evidence-based HIV prevention programs that bring caregivers and youth together to improve communication, HIV knowledge, social support, youth self-esteem, and health care, reduce sexual and drug risk behaviors, and strengthen skills related to negotiating situations of sexual and substance use possibility could benefit youth and childcare workers in children's homes.

HIV+ and HIV− youth living in group homes in South Africa need more psychosocial support

PubMed Central

Nestadt, D.F.; Alicea, S.; Petersen, I.; John, S.; Myeza, N.P.; Nicholas, S.W.; Cohen, L.G.; Holst, H.; Bhana, A.; McKay, M.M.; Abrams, E.J.; Mellins, C.A.

2013-01-01

Orphans and vulnerable youth who live in group homes are at risk of poor mental health and sexual and drug-using behaviors that increase the risk of HIV transmission. This study explores factors related to this risk among youth living in group homes (“children’s homes”) for orphans and vulnerable children in South Africa, a country afflicted by high levels of parental loss due to HIV. The study explores 1) knowledge and attitudes about HIV, 2) social support, 3) communication with group home caregivers, and 4) the relevance of an existing evidence-based HIV prevention and mental health promotion program to situations where sexual and drug risk behaviors can occur. In-depth qualitative individual interviews were conducted with 20 youth (age 10 to 16 years) residing in two children’s homes in Durban, South Africa. Content analysis focused on critical themes related to coping and prevention of risk activities. Respondents exhibited inconsistent and incomplete knowledge of HIV transmission and prevention. They displayed positive attitudes toward people living with HIV, but reported experiencing or witnessing HIV-related stigma. Participants witnessed substance use and romantic/sexual relationships among their peers; few admitted to their own involvement. While relationships with childcare workers were central to their lives, youth reported communication barriers related to substance use, sex, HIV, and personal history (including parental loss, abuse, and other trauma). In conclusion, these qualitative data suggest that evidence-based HIV prevention programs that bring caregivers and youth together to improve communication, HIV knowledge, social support, youth self-esteem, and health care, reduce sexual and drug risk behaviors, and strengthen skills related to negotiating situations of sexual and substance use possibility could benefit youth and childcare workers in children’s homes. PMID:24039626

School Social Workers' Experiences with Youth Suicidal Behavior: An Exploratory Study

ERIC Educational Resources Information Center

Singer, Jonathan B.; Slovak, Karen

2011-01-01

No published studies have explored school social workers (SSWs) experiences with, or beliefs and attitudes about, working with suicidal youths at the elementary, middle, and high school levels. The authors surveyed SSWs (N = 399) who were members of the 11-state Midwest Council on School Social Workers. Results indicated significant SSW…

Youth mental health first aid: a description of the program and an initial evaluation

PubMed Central

2011-01-01

Background Adolescence is the peak age of onset for mental illness, with half of all people who will ever have a mental illness experiencing their first episode prior to 18 years of age. Early onset of mental illness is a significant predictor for future episodes. However, adolescents and young adults are less likely than the population as a whole to either seek or receive treatment for a mental illness. The knowledge and attitudes of the adults in an adolescent's life may affect whether or not help is sought, and how quickly. In 2007, the Youth Mental Health First Aid Program was launched in Australia with the aim to teach adults, who work with or care for adolescents, the skills needed to recognise the early signs of mental illness, identify potential mental health-related crises, and assist adolescents to get the help they need as early as possible. This paper provides a description of the program, some initial evaluation and an outline of future directions. Methods The program was evaluated in two ways. The first was an uncontrolled trial with 246 adult members of the Australian public, who completed questionnaires immediately before attending the 14 hour course, one month later and six months later. Outcome measures were: recognition of schizophrenia or depression; intention to offer and confidence in offering assistance; stigmatising attitudes; knowledge about adolescent mental health problems and also about the Mental Health First Aid action plan. The second method of evaluation was to track the uptake of the program, including the number of instructors trained across Australia to deliver the course, the number of courses they delivered, and the uptake of the YMHFA Program in other countries. Results The uncontrolled trial found improvements in: recognition of schizophrenia; confidence in offering help; stigmatising attitudes; knowledge about adolescent mental health problems and application of the Mental Health First Aid action plan. Most results were

Sensor fault detection and recovery in satellite attitude control

NASA Astrophysics Data System (ADS)

Nasrolahi, Seiied Saeed; Abdollahi, Farzaneh

2018-04-01

This paper proposes an integrated sensor fault detection and recovery for the satellite attitude control system. By introducing a nonlinear observer, the healthy sensor measurements are provided. Considering attitude dynamics and kinematic, a novel observer is developed to detect the fault in angular rate as well as attitude sensors individually or simultaneously. There is no limit on type and configuration of attitude sensors. By designing a state feedback based control signal and Lyapunov stability criterion, the uniformly ultimately boundedness of tracking errors in the presence of sensor faults is guaranteed. Finally, simulation results are presented to illustrate the performance of the integrated scheme.

Fast Quaternion Attitude Estimation from Two Vector Measurements

NASA Technical Reports Server (NTRS)

Markley, F. Landis; Bauer, Frank H. (Technical Monitor)

2001-01-01

Many spacecraft attitude determination methods use exactly two vector measurements. The two vectors are typically the unit vector to the Sun and the Earth's magnetic field vector for coarse "sun-mag" attitude determination or unit vectors to two stars tracked by two star trackers for fine attitude determination. Existing closed-form attitude estimates based on Wahba's optimality criterion for two arbitrarily weighted observations are somewhat slow to evaluate. This paper presents two new fast quaternion attitude estimation algorithms using two vector observations, one optimal and one suboptimal. The suboptimal method gives the same estimate as the TRIAD algorithm, at reduced computational cost. Simulations show that the TRIAD estimate is almost as accurate as the optimal estimate in representative test scenarios.

The African American Youth Smoking Experience: An Overview.

PubMed

Garrett, Bridgette E; Gardiner, Phillip S; Wright, La Tanisha C; Pechacek, Terry F

2016-04-01

Beginning in the late 1970s, a very sharp decline in cigarette smoking prevalence was observed among African American (AA) high school seniors compared with a more modest decline among whites. This historic decline resulted in a lower prevalence of cigarette smoking among AA youth that has persisted for several decades. We synthesized information contained in the research literature and tobacco industry documents to provide an account of past influences on cigarette smoking behavior among AA youth to help understand the reasons for these historically lower rates of cigarette smoking. While a number of protective factors including cigarette price increases, religiosity, parental opposition, sports participation, body image, and negative attitudes towards cigarette smoking may have all played a role in maintaining lower rates of cigarette smoking among AA youth as compared to white youth, the efforts of the tobacco industry seem to have prevented the effectiveness of these factors from carrying over into adulthood. Continuing public health efforts that prevent cigarette smoking initiation and maintain lower cigarette smoking rates among AA youth throughout adulthood have the potential to help reduce the negative health consequences of smoking in this population. While AA youth continue to have a lower prevalence of cigarette smoking than white youth, they are still at risk of increasing their smoking behavior due to aggressive targeted marketing by the tobacco industry. Because AAs suffer disproportionately from tobacco-related disease, and have higher incidence and mortality rates from lung cancer, efforts to prevent smoking initiation and maintain lower cigarette smoking rates among AA youth have the potential to significantly lower lung cancer death rates among AA adults. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco 2016. This work is written by (a) US Government employee(s) and is in the public domain in the

A Comprehensive Leadership Education Model To Train, Teach, and Develop Leadership in Youth.

ERIC Educational Resources Information Center

Ricketts, John C.; Rudd, Rick D.

2002-01-01

Meta-analysis of youth leadership development literature resulted in a conceptual model and curriculum framework. Model dimensions are leadership knowledge and information; leadership attitudes, will, and desire; decision making, reasoning, and critical thinking; oral and written communication; and intra/interpersonal relations. Dimensions have…

KENNEDY SPACE CENTER, FLA. - A worker calibrates a tracking telescope, part of the Distant Object Attitude Measurement System (DOAMS), located in Cocoa Beach, Fla. The telescope provides optical support for launches from KSC and Cape Canaveral.

NASA Image and Video Library

2003-09-03

KENNEDY SPACE CENTER, FLA. - A worker calibrates a tracking telescope, part of the Distant Object Attitude Measurement System (DOAMS), located in Cocoa Beach, Fla. The telescope provides optical support for launches from KSC and Cape Canaveral.

How discrimination and perspective-taking influence adolescents' attitudes about justice.

PubMed

Rasmussen, Hannah F; Ramos, Michelle C; Han, Sohyun C; Pettit, Corey; Margolin, Gayla

2018-01-01

Little is known about factors influencing adolescents' justice attitudes. This online study investigates perspective-taking and experiences with discrimination for their associations with adolescents' beliefs about how justice is best served. Participants included 179 ethnically/racially diverse high school students (M age  = 16.67 years; SD = 1.02). Higher perspective-taking was associated with less punitive and more restorative attitudes. Youth reporting more personal and ethnic/racial discrimination experiences endorsed more restorative justice attitudes. Perspective-taking also moderated the associations between reports of family, personal, and religious discrimination and punitive justice attitudes: adolescents reporting higher discrimination showed a stronger inverse relationship between perspective-taking and punitive attitudes. Findings have implications for school and community programs aiming to implement restorative policies, and for adolescents' civic participation. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Incomplete equalization: The effect of tracking in secondary education on educational inequality.

PubMed

Holm, Anders; Jæger, Mads Meier; Karlson, Kristian Bernt; Reimer, David

2013-11-01

This paper tests whether the existence of vocationally oriented tracks within a traditionally academically oriented upper education system reduces socioeconomic inequalities in educational attainment. Based on a statistical model of educational transitions and data on two entire cohorts of Danish youth, we find that (1) the vocationally oriented tracks are less socially selective than the traditional academic track; (2) attending the vocationally oriented tracks has a negative effect on the likelihood of enrolling in higher education; and (3) in the aggregate the vocationally oriented tracks improve access to lower-tier higher education for low-SES students. These findings point to an interesting paradox in that tracking has adverse effects at the micro-level but equalizes educational opportunities at the macro-level. We also discuss whether similar mechanisms might exist in other educational systems. Copyright © 2013 Elsevier Inc. All rights reserved.

Accurate State Estimation and Tracking of a Non-Cooperative Target Vehicle

NASA Technical Reports Server (NTRS)

Thienel, Julie K.; Sanner, Robert M.

2006-01-01

Autonomous space rendezvous scenarios require knowledge of the target vehicle state in order to safely dock with the chaser vehicle. Ideally, the target vehicle state information is derived from telemetered data, or with the use of known tracking points on the target vehicle. However, if the target vehicle is non-cooperative and does not have the ability to maintain attitude control, or transmit attitude knowledge, the docking becomes more challenging. This work presents a nonlinear approach for estimating the body rates of a non-cooperative target vehicle, and coupling this estimation to a tracking control scheme. The approach is tested with the robotic servicing mission concept for the Hubble Space Telescope (HST). Such a mission would not only require estimates of the HST attitude and rates, but also precision control to achieve the desired rate and maintain the orientation to successfully dock with HST.

The efficacy of a movement control exercise programme to reduce injuries in youth rugby: a cluster randomised controlled trial

PubMed Central

Hislop, M D; Stokes, K A; Williams, S; McKay, C D; England, M; Kemp, S P T

2016-01-01

Background Injuries to youth rugby players have become an increasingly prominent health concern, highlighting the importance of developing and implementing appropriate preventive strategies. A growing body of evidence from other youth sports has demonstrated the efficacy of targeted exercise regimens to reduce injury risk. However, studies have yet to investigate the effect of such interventions in youth contact sport populations like rugby union. Objective To determine the efficacy of an evidence-based movement control exercise programme compared with a sham exercise programme to reduce injury risk in youth rugby players. Exercise programme compliance between trial arms and the effect of coach attitudes on compliance will also be evaluated. Setting School rugby coaches in England will be the target of the researcher intervention, with the effects of the injury prevention programmes being measured in male youth players aged 14–18 years in school rugby programmes over the 2015–2016 school winter term. Methods A cluster-randomised controlled trial with schools randomly allocated to either a movement control exercise programme or a sham exercise programme, both of which are coach-delivered. Injury measures will derive from field-based injury surveillance, with match and training exposure and compliance recorded. A questionnaire will be used to evaluate coach attitudes, knowledge, beliefs and behaviours both prior to and on the conclusion of the study period. Outcome measures Summary injury measures (incidence, severity and burden) will be compared between trial arms, as will the influence of coach attitudes on compliance and injury burden. Additionally, changes in these outcomes through using the exercise programmes will be evaluated. Trial registration number ISRTCNN13422001. PMID:27900148

“Get Off Me”: Perceptions of Disrespectful Police Behavior among Ethnic Minority Youth Gang Members

PubMed Central

Novich, Madeleine; Hunt, Geoffrey

2018-01-01

Recent media accounts have highlighted issues of use and abuse of police force and policing practices targeted at ethnic minorities within inner city areas. To date, little research has focused specifically on the experiences and perceptions of youth gang members in dealing with police. Using data from 253 in-depth interviews with ethnic minority San Francisco-based youth gang members, we examine perceptions of respectful and disrespectful police behavior. Premised on a procedural justice model (Tyler, 2006), we explore how frequently disrespectful police behavior is reported and how these negative experiences shape gang members’ attitudes towards the police more generally. We refine our investigation by comparing adverse encounters to examples in which gang members are treated respectfully. Using a data-driven inductive and qualitative theory testing deductive approach, our data revealed that male and female gang members regularly experience disrespectful police behavior in terms of physical and verbal abuse. Our findings indicate that these exchanges contribute to negative attitudes, fear, and distrust of police, while respectful interactions are meaningful and can contribute to positive attitudes towards officers. PMID:29910539

Neural dissociations in attitude strength: Distinct regions of cingulate cortex track ambivalence and certainty.

PubMed

Luttrell, Andrew; Stillman, Paul E; Hasinski, Adam E; Cunningham, William A

2016-04-01

People's behaviors are often guided by valenced responses to objects in the environment. Beyond positive and negative evaluations, attitudes research has documented the importance of attitude strength--qualities of an attitude that enhance or attenuate its impact and durability. Although neuroscience research has extensively investigated valence, little work exists on other related variables like metacognitive judgments about one's attitudes. It remains unclear, then, whether the various indicators of attitude strength represent a single underlying neural process or whether they reflect independent processes. To examine this, we used functional MRI (fMRI) to identify the neural correlates of attitude strength. Specifically, we focus on ambivalence and certainty, which represent metacognitive judgments that people can make about their evaluations. Although often correlated, prior neuroscience research suggests that these 2 attributes may have distinct neural underpinnings. We investigate this by having participants make evaluative judgments of visually presented words while undergoing fMRI. After scanning, participants rated the degree of ambivalence and certainty they felt regarding their attitudes toward each word. We found that these 2 judgments corresponded to distinct brain regions' activity during the process of evaluation. Ambivalence corresponded to activation in anterior cingulate cortex, dorsomedial prefrontal cortex, and posterior cingulate cortex. Certainty, however, corresponded to activation in unique areas of the precuneus/posterior cingulate cortex. These results support a model treating ambivalence and certainty as distinct, though related, attitude strength variables, and we discuss implications for both attitudes and neuroscience research. (c) 2016 APA, all rights reserved).

Impacting the problem of inner-city youth violence: "Educating Kids About Gun Violence" program.

PubMed

Hayward, Thomas Z; Simons, Clark J; St John, Wendy; Waymire, Michelle; Stucky, Thomas D

2011-04-01

The Educating Kids Against Gun Violence (EKG) program was developed in response to high levels of gun violence in an urban inner-city county through a partnership between the county prosecutor's office, local law enforcement, and a Level 1 trauma center. This program incorporates short video clips and interactive presentations, which address legal and medical consequences of gun violence. The program was presented to youths varying in age and degree of prior contact with the criminal justice system. Pre and post surveys were used to evaluate the short-term impact of the EKG program on the legal and medical knowledge and attitudes of youth participants. There were 130 pre and post surveys that could be exactly matched. Sixty-three per cent of participants had been arrested and 35 per cent had been convicted of a crime. On the post survey, 79 per cent stated that "the program will help keep me out of trouble" and 69 per cent stated that "in the future because of this program I will be less likely to carry a gun". The EKG program seemed to have positive short-term impacts on youth knowledge of legal and medical consequences and attitudes regarding gun violence.

Homonegativity in the Technical and Vocational Track: A Survey of Secondary School Students in Flanders

ERIC Educational Resources Information Center

Aerts, Saskia; Dewaele, Alexis; Cox, Nele; Van Houtte, Mieke

2014-01-01

Students from the technical and vocational track in Flanders have more homonegative attitudes than other students. We investigate what explains this track difference and if the homonegativity is reflected in more bullying experiences by lesbian, gay, and bisexual (LGB) students in these tracks. The results show that sex-role ideology and religion…

Junior Reserve Officers’ Training Corps: A Comparison With Other Successful Youth Development Programs and An Analysis of Military Recruits Who Participate in JROTC

DTIC Science & Technology

2003-06-01

prosocial actions. Recognition for Positive Behavior 88% (22) Reinforcement or acknowledgement for positive behavior . Bonding 76% (19) A youth’s...danger of acquiring, or already have, unacceptable habits and attitudes, as well as those who already have outstanding character and behavior .31...adult and peer mentors), and 3) care-centered (providing family-like environments where youth can feel safe and build trusting relationships). Youth

Perceived ethnic discrimination versus acculturation stress: influences on substance use among Latino youth in the Southwest.

PubMed

Kulis, Stephen; Marsiglia, Flavio Francisco; Nieri, Tanya

2009-12-01

Using a predominately Mexican-origin Latino sample of 5th grade students from the Southwestern United States, this study examined the relative effects of perceived discrimination and acculturation stress on substance use, and it assessed whether these effects were moderated by linguistic acculturation or time in the United States. Although rates of substance use were generally low in the sample, given the young age of the participants, over half (59%) of the sample perceived some discrimination, and almost half (47%) experienced some acculturation stress. Spanish-dominant and bilingual youth perceived more discrimination than English-dominant youth, whereas youth who have been in the United States five or fewer years perceived more discrimination than youth with more time in the United States. Youth who were Spanish-dominant or were recent arrivals experienced the most acculturation stress, with levels declining as linguistic acculturation and time in the United States increased. Multiple regression estimates indicated that perceived discrimination was associated with larger amounts and higher frequency of recent substance use and an array of substance use attitudes, such as stronger intentions to use substances, espousal of pro-drug norms, more positive substance use expectancies, and peer approval of substance use. Although acculturation stress was not associated with substance use, it was positively associated with several substance use attitudes, which are known antecedents of actual use. With a few exceptions, linguistic acculturation and time in the United States did not moderate the effects of perceived discrimination or acculturation stress.

Correlates of smoking among youth: the role of parents, friends, attitudes/beliefs, and demographics.

PubMed

Dietz, Noella A; Arheart, Kristopher L; Sly, David F; Lee, David J; McClure, Laura A

2016-01-01

Family engagement has been shown to play a crucial role in youth cigarette use prevention and uptake. We examine cross-sectional and longitudinal data to determine whether changes in parental monitoring factors influence changes in smoking susceptibility. Two cross-sectional surveys of Florida youth (12-17 years) were conducted in 2009, with a follow-up survey in 2010. Multivariable analyses examined demographics, parent characteristics, family engagement, and parental monitoring on youth susceptibility to smoke. Cross-sectional data show eating together 6+ times/week and doing something for fun 5+ times/week were related to an increased likelihood of Very Low and decreased likelihood of High susceptibility, respectively. Parental monitoring factors and parents tell on a friend who smokes was significantly related to having Very Low susceptibility in both surveys. Mother's education, parent smokes, family engagement factors, and parental monitoring were significant in both survey rounds. Longitudinal analyses showed change in eating together did not significantly affect the odds of change in smoking susceptibility; however, change in the frequency of doing things for fun with a parent showed decreased odds of susceptibility (OR = .63 [.49-.82]), opposite of the hypothesized direction. Lastly, as youth aged, they were more likely to experience a greater odds of decreased susceptibility (OR14-15y = 1.47 [1.08-1.99] and OR≥16y = 1.40 [1.05-1.84], respectively) and less likely to experience an increased odds of susceptibility (OR14-15y = .65 [.49-.86] and OR≥16y = .72 [.56-.93], respectively). We found mixed results for family engagement and parental monitoring on changes in youth smoking susceptibility. Cross-sectional data showed general associations in the expected direction; however, longitudinal analyses showed family engagement variables had significance, but in the opposite hypothesized direction.

Young People, Pornography, and Sexuality: Sources and Attitudes

ERIC Educational Resources Information Center

Wallmyr, Gudrun; Welin, Catharina

2006-01-01

The purpose of this study was to investigate the use of and attitudes among young people toward pornography and their sources of information about sexuality. Eight hundred and seventy-six young people ages 15-25 years (555 females and 321 males) who visited a youth center in Sweden for a period of 1 year answered a questionnaire about their use of…

Changing attitudes toward smoking and smoking susceptibility through peer crowd targeting: more evidence from a controlled study.

PubMed

Moran, Meghan Bridgid; Sussman, Steve

2015-01-01

Peer crowd identification consistently predicts an adolescent's smoking behavior. As such, several interventions have targeted adolescents and young adults based on their identification with a specific crowd (e.g., Hipsters). This study uses a controlled experimental design to isolate and test the effect of peer crowd targeting in an antismoking ad on antismoking attitudes and smoking susceptibility. Two hundred and thirty-nine adolescents, age 13-15 years, completed a baseline survey and then viewed an antismoking ad targeting one of eight crowds; 1 week later they completed a posttest. Participants were assessed on antismoking attitudes and smoking susceptibility. Adolescents who strongly identified with the crowd targeted by the ad reported stronger antismoking attitudes and lower levels of smoking susceptibility. Those who disidentified with the crowd targeted in the ad exhibited not statistically significant increases in smoking susceptibility and weaker antismoking attitudes at posttest. These findings indicate that targeting youths based on their peer crowd is a useful strategy for antismoking interventions. Additional research should further examine whether youths who disidentify with the targeted crowd in an ad exhibit reactance against the message.

Spirituality and Religion: Intertwined Protective Factors for Substance Use among Urban American Indian Youth

PubMed Central

Kulis, Stephen; Hodge, David R.; Ayers, Stephanie L.; Brown, Eddie F.; Marsiglia, Flavio F.

2012-01-01

Background and objective This article explores the aspects of spirituality and religious involvement that may be the protective factors against substance use among urban American Indian (AI) youth. Methods Data come from AI youth (N = 123) in five urban middle schools in a southwestern metropolis. Results Ordinary least squares regression analyses indicated that following Christian beliefs and belonging to the Native American Church were associated with lower levels of substance use. Conclusions and Scientific Significance Following AI traditional spiritual beliefs was associated with antidrug attitudes, norms, and expectancies. Having a sense of belonging to traditions from both AI cultures and Christianity may foster integration of the two worlds in which urban AI youth live. PMID:22554065

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.

Influencing behavioral change by customer engagement amongst youth.

PubMed

Singh, Sonal

2011-01-01

It is widely accepted that many social and health problems have underlying behavioral causes. Because these problems are rooted in human behavior, solutions to deal with them also lie in human behavior. This paper examines ways of integrating customer engagement in social programs to influence and initiate behavior change effectively with a special focus on youth. This work followed a theoretical deduction by use of a literature review. Social marketing places emphasis on behavior change, and one of the key challenges for social marketers is to ensure a perceived value for customers in taking up and maintaining positive behavior. If perceptions, beliefs, attitudes, and values influence behavior, then the central focus should be on the youth. Integrating youth is a prerequisite for effective social marketing programs and ultimately behavioral change. This approach will pave the way for effective brand positioning and brand loyalty in social marketing which has been lacking and requires more attention from researchers and policymakers. This paper outlines theoretical developments in social marketing that will increase the effectiveness of social marketing programs overall. Existing social marketing literature typically focuses on social marketing interventions and behavioral change. This paper uses customer engagement within a social marketing context so that social marketing programs are perceived as brands to which youth can relate.

Influencing behavioral change by customer engagement amongst youth

PubMed Central

Singh, Sonal

2011-01-01

It is widely accepted that many social and health problems have underlying behavioral causes. Because these problems are rooted in human behavior, solutions to deal with them also lie in human behavior. This paper examines ways of integrating customer engagement in social programs to influence and initiate behavior change effectively with a special focus on youth. This work followed a theoretical deduction by use of a literature review. Social marketing places emphasis on behavior change, and one of the key challenges for social marketers is to ensure a perceived value for customers in taking up and maintaining positive behavior. If perceptions, beliefs, attitudes, and values influence behavior, then the central focus should be on the youth. Integrating youth is a prerequisite for effective social marketing programs and ultimately behavioral change. This approach will pave the way for effective brand positioning and brand loyalty in social marketing which has been lacking and requires more attention from researchers and policymakers. This paper outlines theoretical developments in social marketing that will increase the effectiveness of social marketing programs overall. Existing social marketing literature typically focuses on social marketing interventions and behavioral change. This paper uses customer engagement within a social marketing context so that social marketing programs are perceived as brands to which youth can relate. PMID:24600281

Identification, Response, and Referral of Suicidal Youth Following Applied Suicide Intervention Skills Training.

PubMed

Ewell Foster, Cynthia J; Burnside, Amanda N; Smith, Patricia K; Kramer, Anne C; Wills, Allie; A King, Cheryl

2017-06-01

Gatekeeper training is a public health approach to suicide prevention that encourages community members to identify those at risk for suicide, respond appropriately, and refer for clinical services. Despite widespread use, few studies have examined whether training results in behavior change in participants. This study employed a naturalistic pre-post design to follow 434 participants in Applied Suicide Intervention Skills Training, finding small but significant increases in self-reported identification of at-risk youth, some helpful responses to youth, and numbers of youth referred to treatment from pre-test to 6- to 9-month follow-up. Changes in active listening and helping behaviors meant to support treatment referrals (such as convincing a youth to seek treatment) were not observed over time. Additional analyses explored predictors of self-reported skill utilization including identification as a "natural helper" and attitudes about suicide prevention. © 2016 The American Association of Suicidology.

Changing populations in the public sector: responding to the needs of Texas youth.

PubMed

Johnson, B S; Richardson, P; Brunett, N M

1995-08-01

Treatment of sexually abused and abusing youth requires careful program planning and implementation. Led by its Quality Improvement Council and with considerable staff involvement, Waco Center for Youth in Waco, Texas developed a dual-track approach to treatment of this underserved, often misunderstood, adolescent client population. The sexual abuse survivors' program focuses on the issues of trust, safety, self-esteem, assertiveness, and education. The sex offender program is built on the concepts of self-responsibility; diminishing cognitive distortions; identification of stressors, and their relationship to the offending cycle; and relapse prevention. The staff of Waco Center for Youth are engaged in ongoing analysis of behavioral indicators for successful treatment of sexually abused and abusing adolescents.

It All Depends on Your Attitude.

ERIC Educational Resources Information Center

Kastner, Bernice

1992-01-01

Presents six learning exercises that introduce students to the mathematics used to control and track spacecraft attitude. Describes the geocentric system used for Earthbound location and navigation, the celestial sphere, the spacecraft-based celestial system, time-dependent angles, observer-fixed coordinate axes, and spacecraft rotational axes.…

Rap-Music Attitude and Perception Scale: A Validation Study

ERIC Educational Resources Information Center

Tyson, Edgar H.

2006-01-01

Objective: This study tests the validity of the Rap-music Attitude and Perception (RAP) Scale, a 1-page, 24-item measure of a person's thoughts and feelings surrounding the effects and content of rap music. The RAP was designed as a rapid assessment instrument for youth programs and practitioners using rap music and hip hop culture in their work…

Electronics design of the airborne stabilized platform attitude acquisition module

NASA Astrophysics Data System (ADS)

Xu, Jiang; Wei, Guiling; Cheng, Yong; Li, Baolin; Bu, Hongyi; Wang, Hao; Zhang, Zhanwei; Li, Xingni

2014-02-01

We present an attitude acquisition module electronics design for the airborne stabilized platform. The design scheme, which is based on Integrated MEMS sensor ADIS16405, develops the attitude information processing algorithms and the hardware circuit. The hardware circuits with a small volume of only 44.9 x 43.6 x 24.6 mm3, has the characteristics of lightweight, modularization and digitalization. The interface design of the PC software uses the combination plane chart with track line to receive the attitude information and display. Attitude calculation uses the Kalman filtering algorithm to improve the measurement accuracy of the module in the dynamic environment.

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…

Predicting High Quality AFQT with Youth Attitude Tracking Study Data

DTIC Science & Technology

1991-12-01

for propensities. The history of the art of mental aptitude and psychological testing is long and convoluted. Names like Sir Francis Galton of England...Qualification Test . The explanatory variables reflect individual demographic, educational and labor market characteristics at the time of YATS interview. The...the fiftieth percentile on the Armed Forces Qualification Test . The explanatory variables reflect individual demographic, educational and labor market

Indirect Effects of the Fast Track Intervention on Conduct Disorder Symptoms and Callous-Unemotional Traits: Distinct Pathways Involving Discipline and Warmth

PubMed Central

Pasalich, Dave S.; Witkiewitz, Katie; McMahon, Robert J.; Pinderhughes, Ellen E.

2016-01-01

Little is known about intervening processes that explain how prevention programs improve particular youth antisocial outcomes. We examined whether parental harsh discipline and warmth in childhood differentially account for Fast Track intervention effects on conduct disorder (CD) symptoms and callous-unemotional (CU) traits in early adolescence. Participants included 891 high-risk kindergarteners (69% male; 51% African American) from urban and rural United States communities who were randomized into either the Fast Track intervention (n = 445) or non-intervention control (n = 446) groups. The 10-year intervention included parent management training and other services (e.g., social skills training, universal classroom curriculum) targeting various risk factors for the development of conduct problems. Harsh discipline (Grades 1 through 3) and warmth (Grades 1 and 2) were measured using parent responses to vignettes and direct observations of parent-child interaction, respectively. Parents reported on children’s CD symptoms in Grade 6 and CU traits in Grade 7. Results demonstrated indirect effects of the Fast Track intervention on reducing risk for youth antisocial outcomes. That is, Fast Track was associated with lower scores on harsh discipline, which in turn predicted decreased levels of CD symptoms. In addition, Fast Track was associated with higher scores on warmth, which in turn predicted reduced levels of CU traits. Our findings inform developmental and intervention models of youth antisocial behavior by providing evidence for the differential role of harsh discipline and warmth in accounting for indirect effects of Fast Track on CD symptoms versus CU traits, respectively. PMID:26242993

Indirect Effects of the Fast Track Intervention on Conduct Disorder Symptoms and Callous-Unemotional Traits: Distinct Pathways Involving Discipline and Warmth.

PubMed

Pasalich, Dave S; Witkiewitz, Katie; McMahon, Robert J; Pinderhughes, Ellen E

2016-04-01

Little is known about intervening processes that explain how prevention programs improve particular youth antisocial outcomes. We examined whether parental harsh discipline and warmth in childhood differentially account for Fast Track intervention effects on conduct disorder (CD) symptoms and callous-unemotional (CU) traits in early adolescence. Participants included 891 high-risk kindergarteners (69% male; 51% African American) from urban and rural United States communities who were randomized into either the Fast Track intervention (n = 445) or non-intervention control (n = 446) groups. The 10-year intervention included parent management training and other services (e.g., social skills training, universal classroom curriculum) targeting various risk factors for the development of conduct problems. Harsh discipline (Grades 1 to 3) and warmth (Grades 1 and 2) were measured using parent responses to vignettes and direct observations of parent-child interaction, respectively. Parents reported on children's CD symptoms in Grade 6 and CU traits in Grade 7. Results demonstrated indirect effects of the Fast Track intervention on reducing risk for youth antisocial outcomes. That is, Fast Track was associated with lower scores on harsh discipline, which in turn predicted decreased levels of CD symptoms. In addition, Fast Track was associated with higher scores on warmth, which in turn predicted reduced levels of CU traits. Our findings inform developmental and intervention models of youth antisocial behavior by providing evidence for the differential role of harsh discipline and warmth in accounting for indirect effects of Fast Track on CD symptoms versus CU traits, respectively.

Youth With Epilepsy: Development of a Model of Children's Attitudes Toward Their Condition

PubMed Central

Austin, Joan K.; Dunn, David W.; Perkins, Susan M.; Shen, Jianzhao

2006-01-01

A model of children's attitudes toward their epilepsy was tested in 173 children (9–14 years) with epilepsy and their parents. Predictor variables tested were child characteristics, family mastery, child worry, child self-efficacy for seizure management, child psychosocial care needs, and seizure variables. Data were analyzed using structural equation modeling, leading to a revised model in which less child worry, greater family mastery, and greater child seizure self-efficacy were directly related to more child positive attitudes. Discussion focuses on potential targets for psychosocial interventions aimed at improving attitudes toward epilepsy. PMID:17075611

Relative Attitude Determination of Earth Orbiting Formations Using GPS Receivers

NASA Technical Reports Server (NTRS)

Lightsey, E. Glenn

2004-01-01

Satellite formation missions require the precise determination of both the position and attitude of multiple vehicles to achieve the desired objectives. In order to support the mission requirements for these applications, it is necessary to develop techniques for representing and controlling the attitude of formations of vehicles. A generalized method for representing the attitude of a formation of vehicles has been developed. The representation may be applied to both absolute and relative formation attitude control problems. The technique is able to accommodate formations of arbitrarily large number of vehicles. To demonstrate the formation attitude problem, the method is applied to the attitude determination of a simple leader-follower along-track orbit formation. A multiplicative extended Kalman filter is employed to estimate vehicle attitude. In a simulation study using GPS receivers as the attitude sensors, the relative attitude between vehicles in the formation is determined 3 times more accurately than the absolute attitude.

Psychometric Properties of a Suicide Screen for Adjudicated Youth in Residential Care

ERIC Educational Resources Information Center

Langhinrichsen-Rohling, Jennifer; Hudson, Kenneth; Lamis, Dorian A.; Carr, Nicole

2012-01-01

There is a need to efficiently and effectively screen adjudicated youth residing within the juvenile justice system for suicide proneness. Accordingly, in the current study, the psychometric properties of the Life Attitude Schedule: Short Form (LAS:S), a 24-item risk assessment for suicide proneness, were assessed using data from adjudicated youth…

Assessing Factors in Adolescent Adjustment as Precursors to Recidivism in Court-Referred Youth

ERIC Educational Resources Information Center

Balkin, Richard S.; Miller, Janeen; Ricard, Richard J.; Garcia, Roberto; Lancaster, Chloe

2011-01-01

Court-referred youth participated in an intervention program and completed the Reynolds Adolescent Adjustment Screening Inventory. Reoffending rates were tracked for 2 years. Antisocial behavior, anger control, and emotional distress were influencing characteristics for recidivism. The Reynolds Adolescent Adjustment Screening Inventory may serve…

ADRC for spacecraft attitude and position synchronization in libration point orbits

NASA Astrophysics Data System (ADS)

Gao, Chen; Yuan, Jianping; Zhao, Yakun

2018-04-01

This paper addresses the problem of spacecraft attitude and position synchronization in libration point orbits between a leader and a follower. Using dual quaternion, the dimensionless relative coupled dynamical model is derived considering computation efficiency and accuracy. Then a model-independent dimensionless cascade pose-feedback active disturbance rejection controller is designed to spacecraft attitude and position tracking control problems considering parameter uncertainties and external disturbances. Numerical simulations for the final approach phase in spacecraft rendezvous and docking and formation flying are done, and the results show high-precision tracking errors and satisfactory convergent rates under bounded control torque and force which validate the proposed approach.

The Social and Civic Attitudes, Beliefs and Values of American Youth.

ERIC Educational Resources Information Center

Branson, Margaret Stimmann

This paper presents a portrait of youth in the United States--one that is at odds with media images painting a gloomy picture of a deeply troubled and irresponsible younger generation. Drawing upon numerous studies, Branson states that more students are staying in school longer, fewer drop out before earning a diploma, and fewer young girls become…

Associations Between Suicidal High School Students’ Help-Seeking and Their Attitudes and Perceptions of Social Environment

PubMed Central

Schmeelk-Cone, Karen; Gunzler, Douglas; Petrova, Mariya; Goldston, David B.; Tu, Xin; Wyman, Peter A.

2012-01-01

Suicide is a leading cause of death among adolescents, many of whom fail to disclose suicide concerns to adults who might help. This study examined patterns and predictors of help-seeking behavior among adolescents who seriously considered suicide in the past year. 2,737 students (50.9 % female, 46.9 % male; racial distribution 79.5 % Caucasian, 11.9 % Hispanic/Latino, and 3.6 % Black/African-American) from 12 high schools in rural/underserviced communities were surveyed to assess serious suicide ideation (SI) in the past year, disclosure of SI to adults and peers, attempts to get help, attitudes about help-seeking, perceptions of school engagement, and coping support. Help-seeking was defined as both disclosing SI to an adult and perceiving oneself as seeking help. The relationship between adolescents’ help-seeking disclosure and (1) help-seeking attitudes and (2) perceptions of social resources was examined among suicidal help-seeking youth, suicidal non-help-seeking youth, and non-suicidal youth. Of the 381 (14 %) students reporting SI, only 23 % told an adult, 29 % sought adult help, and 15 % did both. Suicidal help-seekers were similar to non-suicidal peers on all measures of help-seeking attitudes and social environment perceptions. Positive attitudes about help-seeking from adults at school, perceptions that adults would respond to suicide concerns, willingness to overcome peer secrecy requests, and greater coping support and engagement with the school were associated with students’ increased disclosure of SI and help-seeking. This study supports prevention strategies that change student norms, attitudes and social environments to promote help-seeking among adolescents with SI. Promising intervention targets include increasing students’ perceptions of the availability and capability of adults to help them, and strengthening students’ understanding of how existing resources can help them cope. PMID:22562217

Relation between newspaper coverage of tobacco issues and smoking attitudes and behaviour among American teens.

PubMed

Smith, K Clegg; Wakefield, M A; Terry-McElrath, Y; Chaloupka, F J; Flay, B; Johnston, L; Saba, A; Siebel, C

2008-02-01

Geographic variation in youth smoking prevalence suggests that community-level factors influence risk of tobacco use. We examine the extent to which newspaper coverage of tobacco issues is related to youth smoking attitudes and behaviours. We conducted a content analysis of 8390 newspaper articles on tobacco issues from 386 daily newspapers circulating at 5% or more in 2001-3 Monitoring the Future (MTF) survey communities. This resulted in the creation of community level measures of news volume, content and valence. Associations between news and youth outcomes were assessed using logistic regression analyses adjusting for individual, geographic and tobacco policy factors linked to youth smoking and attitudes. 98,747 youth participating in the nationally representative school-based MTF annual surveys between 2001 and 2003. Perceived harm of smoking, perceived peer smoking, disapproval of smoking, smoking within the past 30 days, daily cigarette consumption. In the five months preceding survey administration, newspapers in MTF communities published an average of 11.9 tobacco related articles (range 0-55.7). Each 10-article increase in newspaper volume over the five-month period was associated with increased odds of perceiving great harm from smoking (OR = 1.04, p<0.01) and disapproving of smoking (OR = 1.04, p<0.05) and decreased odds of perceiving most or all friends smoke (0.94, p<0.01) and smoking in the past 30 days (OR = 0.93, p<0.001). No consistent association was found between the content or valence of coverage and youth smoking outcomes. Gaining and keeping tobacco on the media agenda is an important tool for tackling youth smoking. As volume appears to be the driving factor, media advocacy may be best targeted towards generating events and highlighting issues likely to increase and sustain news attention.

Impact of a primary care intervention on physician practice and patient and family behavior: keep ME Healthy---the Maine Youth Overweight Collaborative.

PubMed

Polacsek, Michele; Orr, Joan; Letourneau, Lisa; Rogers, Victoria; Holmberg, Robert; O'Rourke, Karen; Hannon, Cindy; Lombard, Kenneth A; Gortmaker, Steven L

2009-06-01

To evaluate the effect of a pediatric primary care-based intervention, on improved clinical decision support and family management of risk behaviors for childhood overweight. An experimental field trial was conducted with 12 intervention sites in urban and rural areas of Maine and nonrandomized control sites. Change was assessed by using clinical and parent measures from 9 intervention and 10 control sites before and during the Maine Youth Overweight Collaborative intervention. Longitudinal information was collected from chart audits of patients aged 5-18 years (n = 600), systematic samples of parents collected before (n = 346) and during (n = 386) the intervention in 12 sites, and systematic samples of parents in 9 intervention (n = 235) and 10 control (n = 304) sites collected during the intervention. Surveys of health care providers (n = 14 and 17) before and during the intervention were also collected. Teams worked over 18 months to implement improvements in clinical decision support, including tracking BMI percentiles, identification of overweight patients, appropriate laboratory tests, counseling of families and patients use of a behavioral screening tool, and other improvements following the chronic-care model targeting patients aged 5 to 18 and their families. Large changes occurred in clinical practice from before to during the Maine Youth Overweight Collaborative: increases in assessment of BMI (38%-94%), BMI percentile for age and gender (25%-89%), use of the 5-2-1-0 behavioral screening tool (0%-82%), and weight classification (19%-75%). Parent surveys indicated improvements in providers' behavior and rates of counseling. Intervention providers reported improvements in knowledge, attitudes, self-efficacy, and practice. The Maine Youth Overweight Collaborative intervention improved clinical decision support and family management of risk behaviors, indicating a promising primary care-based approach to address overweight risk among children and youth.

What is Our Youth Thinking? Social-Political Attitudes of the 1980s.

ERIC Educational Resources Information Center

Hepburn, Mary A.

1985-01-01

Data culled from five 1980s studies show that youth today are committed to rewarding careers, good jobs, traditional values, marriage, and family. They are fixated on personal bread-and-butter issues and turn away from community and group problems. (RM)

The primary health care service experiences and needs of homeless youth: a narrative synthesis of current evidence.

PubMed

Dawson, Angela; Jackson, Debra

2013-04-01

Homeless youth are a growing, vulnerable population with specific primary health care (PHC) requirements. There are no systematic reviews of evidence to guide the delivery of PHC interventions to best address the needs of homeless youth in Australia. We present a narrative synthesis of peer reviewed research designed to determine: (1) the PHC services homeless youth access; (2) experiences of services, reported outcomes and barriers to use; and, (3) the PHC service needs of homeless youth. Findings show that homeless youth access a variety of services and delivery approaches. Increased PHC use is associated with youth who recognise they need help. Street-based clinic linked services and therapy and case management alongside improved housing can positively impact upon mental health and substance use outcomes. Barriers to service use include knowledge; provider attitudes, financial constraints and inappropriate environments. Findings support targetted, co-ordinated networks of PHC and housing services with nurses working alongside community workers.

Tax policy, adult binge drinking, and youth alcohol consumption in the United States.

PubMed

Xuan, Ziming; Nelson, Toben F; Heeren, Timothy; Blanchette, Jason; Nelson, David E; Gruenewald, Paul; Naimi, Timothy S

2013-10-01

Prior research attributed youth alcohol consumption to the attitudes and drinking patterns among adults. Yet at a population level, few have examined the relationship between state-level adult binge drinking prevalence and youth drinking behaviors, or whether tax policy plays a role in this relationship. We analyzed 6 biennial surveys (1999 to 2009) of individual-level youth alcohol use and related behaviors from state-based Youth Risk Behavior Surveys and corresponding years of state-level adult binge drinking prevalence from the Behavioral Risk Factor Surveillance System. We employed logistic regression with generalized estimating equations method to assess the extent to which state adult binge drinking predicted individual-level youth drinking outcomes and examined the role of alcohol taxes in that relationship. Population-aggregate analyses based on 194 state-year strata showed a positive correlation between state adult binge drinking and youth binge drinking (Pearson r = 0.40, p < 0.01). For individual-level youth drinking outcomes, a 5 percentage point increase in binge drinking prevalence among adults was associated with a 12% relative increase in the odds of alcohol use (adjusted OR = 1.12, 95% CI: 1.08, 1.16). Taxes were strongly inversely related with adult and youth drinking measures, and the effect of tax on youth drinking was attenuated after controlling for adult binge drinking. Both tax and adult binge drinking are strong predictors of youth drinking. Tax may affect youth drinking through its effect on adult alcohol consumption. Implementing effective alcohol policies to reduce excessive drinking in the general population is an important strategy to reduce youth drinking. Copyright © 2013 by the Research Society on Alcoholism.

Tax Policy, Adult Binge Drinking, and Youth Alcohol Consumption in the United States

PubMed Central

Xuan, Ziming; Nelson, Toben F.; Heeren, Timothy; Blanchette, Jason; Nelson, David E.; Gruenewald, Paul; Naimi, Timothy S.

2013-01-01

Background Prior research attributed youth alcohol consumption to the attitudes and drinking patterns among adults. Yet at a population level, few have examined the relationship between state-level adult binge drinking prevalence and youth drinking behaviors, or whether tax policy plays a role in this relationship. Methods We analyzed 6 biennial surveys (1999 to 2009) of individual-level youth alcohol use and related behaviors from state-based Youth Risk Behavior Surveys and corresponding years of state-level adult binge drinking prevalence from the Behavioral Risk Factor Surveillance System. We employed logistic regression with generalized estimating equations method to assess the extent to which state adult binge drinking predicted individual-level youth drinking outcomes and examined the role of alcohol taxes in that relationship. Results Population-aggregate analyses based on 194 state-year strata showed a positive correlation between state adult binge drinking and youth binge drinking (Pearson r = 0.40, p < 0.01). For individual-level youth drinking outcomes, a 5 percentage point increase in binge drinking prevalence among adults was associated with a 12% relative increase in the odds of alcohol use (adjusted OR = 1.12, 95% CI: 1.08, 1.16). Taxes were strongly inversely related with adult and youth drinking measures, and the effect of tax on youth drinking was attenuated after controlling for adult binge drinking. Conclusions Both tax and adult binge drinking are strong predictors of youth drinking. Tax may affect youth drinking through its effect on adult alcohol consumption. Implementing effective alcohol policies to reduce excessive drinking in the general population is an important strategy to reduce youth drinking. PMID:23711219

Digital Literacy Practices among Youth Populations: A Review of the Literature

ERIC Educational Resources Information Center

Blummer, Barbara

2008-01-01

Digital literacy includes a range of abilities from basic computing skills to the creation of multimodal texts. This literature review examines eleven articles that track the digital literacy practices of youth populations or individuals between the ages of 12 and 17. It describes the practices of these individuals through three perspectives,…

Direct and Indirect Effects of a Family-Based Intervention in Early Adolescence on Parent-Youth Relationship Quality, Late Adolescent Health, and Early Adult Obesity

PubMed Central

Van Ryzin, Mark J.; Nowicka, Paulina

2013-01-01

We explored family processes in adolescence that may influence the likelihood of obesity in early adulthood using a randomized trial of a family-based intervention (the Family CheckUp, or FCU). The FCU has been shown to reduce escalations in antisocial behavior and depression in adolescence by supporting positive family management practices, but no research has examined the mechanisms by which the FCU could influence health-related attitudes and behaviors linked to obesity. Participants were 998 adolescents (n = 526 male; n = 423 European American; M age 12.21 yrs) and their families, recruited in 6th grade from 3 middle schools in the Pacific Northwest. We used structural equation modeling (SEM) and an Intent-To-Treat (ITT) design to evaluate the direct and indirect effects of the FCU on parent–youth relationship quality (ages 12–15), healthy lifestyle behaviors, eating attitudes, depressive symptoms (all measured at age 17), and obesity (age 22). We found that the FCU led to greater parent–youth relationship quality, which predicted enhanced health-related behaviors, reduced maladaptive eating attitudes, and reduced depression. In turn, reduced maladaptive eating attitudes predicted reduced odds of obesity. The indirect effect of the FCU on obesity by way of parent–youth relationship quality and eating attitudes was significant. Our findings illustrate how family processes may influence adolescent health and suggest that family functioning may be an additional factor to consider when developing intervention programs for obesity. PMID:23421838

Direct and indirect effects of a family-based intervention in early adolescence on parent-youth relationship quality, late adolescent health, and early adult obesity.

PubMed

Van Ryzin, Mark J; Nowicka, Paulina

2013-02-01

We explored family processes in adolescence that may influence the likelihood of obesity in early adulthood using a randomized trial of a family-based intervention (the Family Check-Up, or FCU). The FCU has been shown to reduce escalations in antisocial behavior and depression in adolescence by supporting positive family management practices, but no research has examined the mechanisms by which the FCU could influence health-related attitudes and behaviors linked to obesity. Participants were 998 adolescents (n = 526 male; n = 423 European American; M age 12.21 years) and their families, recruited in 6th grade from 3 middle schools in the Pacific Northwest. We used structural equation modeling (SEM) and an Intent-To-Treat (ITT) design to evaluate the direct and indirect effects of the FCU on parent-youth relationship quality (ages 12-15), healthy lifestyle behaviors, eating attitudes, depressive symptoms (all measured at age 17), and obesity (age 22). We found that the FCU led to greater parent-youth relationship quality, which predicted enhanced health-related behaviors, reduced maladaptive eating attitudes, and reduced depression. In turn, reduced maladaptive eating attitudes predicted reduced odds of obesity. The indirect effect of the FCU on obesity by way of parent-youth relationship quality and eating attitudes was significant. Our findings illustrate how family processes may influence adolescent health and suggest that family functioning may be an additional factor to consider when developing intervention programs for obesity. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Psychometric properties of a suicide screen for adjudicated youth in residential care.

PubMed

Langhinrichsen-Rohling, Jennifer; Hudson, Kenneth; Lamis, Dorian A; Carr, Nicole

2012-04-01

There is a need to efficiently and effectively screen adjudicated youth residing within the juvenile justice system for suicide proneness. Accordingly, in the current study, the psychometric properties of the Life Attitude Schedule: Short Form (LAS:S), a 24-item risk assessment for suicide proneness, were assessed using data from adjudicated youth residing in an alternative sentencing facility (n = 130). As predicted, statistically significant correlations were obtained between total LAS:S suicide proneness scores and reports of recent suicide ideation and hopelessness. Contrary to expectation, the previously reported 2-factor model for the LAS:S, with Factor 1 representing physical unhealthiness and Factor 2 representing psychological death, poorly fit the data. In adjudicated youth, we found that a single factor model derived from the 4 LAS:S subscales produced a better fit to the data than the 2-factor model. The death-related, self-related, injury-related, and negative health-related behaviors contained on the LAS:S shared common variance in these youth. A clinical implication is that practitioners can effectively use the total LAS:S score when screening adjudicated youth for suicide proneness.

Pressurizing the STEM Pipeline: an Expectancy-Value Theory Analysis of Youths' STEM Attitudes

NASA Astrophysics Data System (ADS)

Ball, Christopher; Huang, Kuo-Ting; Cotten, Shelia R.; Rikard, R. V.

2017-08-01

Over the past decade, there has been a strong national push to increase minority students' positive attitudes towards STEM-related careers. However, despite this focus, minority students have remained underrepresented in these fields. Some researchers have directed their attention towards improving the STEM pipeline which carries students through our educational system and into STEM careers. Previous research has shown that expectancy-value theory (EVT) is useful for examining the short-term as well as long-term academic motivations and intentions of elementary age minority students. These findings provide insights into ways we may be able to potentially "patch" particular STEM pipeline leaks. In the current study, we advance this research by using EVT as a framework to examine the STEM attitudes of young students directly. We hypothesize that students' academic-related expectancies for success and subjective task values will be associated with an increase in STEM attitudes. Data for this study was gathered over the course of a large-scale computing intervention which sought to increase students' STEM interest. This computing intervention took place in an urban elementary school district located within the southeastern USA. Results from this study indicate that both intrinsic values and utility values predict students' STEM attitudes but they influence attitudes related to the various dimensions of STEM differently. These findings demonstrate that EVT provides a useful framework, which can be integrated into future computing interventions, to help encourage positive STEM attitudes in young children, thus increasing the internal pressure (or flow) within the STEM pipeline.

Early adolescent peer leader development in HIV prevention using youth-adult partnership with schools approach.

PubMed

Fongkaew, Warunee; Fongkaew, Kangwan; Suchaxaya, Prakin

2007-01-01

This article describes the development and evaluation of an HIV prevention program developed for early adolescents through participatory action research. The HIV prevention program included a curriculum that was delivered by trained younger youth leaders through a youth and adult partnership with 10 schools in Chiang Mai Province, Thailand. The curriculum used participatory learning experiences, "edutainment" approaches, and skills-building strategies for enhancing youth leaders' capacities. Results of the evaluation showed that the senior-junior peer education program was effective in leadership role preparation, in improving youth leaders' ability to share sexual and reproductive health knowledge, and in promoting positive attitudes toward themselves. Success also rested on the fact that adults took a critical role in providing the opportunities, assistance, and guidance so that young people could develop their leadership capacity in an atmosphere of trust and respect.

Parental influences on the self-esteem of gay and lesbian youths: a reflected appraisals model.

PubMed

Savin-Williams, R C

1989-01-01

Based on a population of 317 gay and lesbian youths, the current investigation explores the appropriateness of a reflected appraisals perspective in predicting the degree to which parental attitudes, as perceived by youth, affects their self-esteem and comfortableness being gay. A lesbian was most comfortable with her sexual orientation if she also reported that her parents accepted her homosexuality; these variables did not, however, predict her level of self-esteem. Among the gay males, parental acceptance predicted comfortable being gay if the parents were also perceived as important components of a youth's self-worth; a male most comfortable with his sexual orientation had the highest level of self-esteem. Results are discussed in terms of: (a) sex of parent, (b) sex-role development, (c) comparisons of gays and lesbians, and (d) research on gay and lesbian youth.

Condom Use Self-Efficacy among Younger Rural Adolescents: The Influence of Parent-Teen Communication, and Knowledge of and Attitudes toward Condoms

ERIC Educational Resources Information Center

Ritchwood, Tiarney D.; Penn, Dolly; Peasant, Courtney; Albritton, Tashuna; Corbie-Smith, Giselle

2017-01-01

This study examines the role of condom use knowledge and attitudes, and parent-teen communication about sex and relationship quality on reports of condom use self-efficacy among rural, African American youth. Participants were 465 North Carolinian youth (10-14 years). Results indicated that greater condom use self-efficacy was predicted by greater…

Predictors of Human Immunodeficiency Virus Knowledge among Jordanian Youths

PubMed Central

Al-Khasawneh, Esra M.; Ismayilova, Leyla; Seshan, Vidya; Hmoud, Olimat; El-Bassel, Nabila

2013-01-01

Objectives: Understanding factors associated with the level of human immunodeficiency virus (HIV) knowledge acquisition is crucial to inform preventative programmes for young people. This study examines predictors of HIV knowledge among Jordanian youths. Methods: A cross-sectional survey was conducted among 8,129 youths aged between 14 and 25 years randomly selected from schools representing each of the 12 governorates of Jordan. A total of 50% of respondents were female and, on average, 17 years old. Participants completed a self-administered questionnaire covering sociodemographic characteristics, HIV knowledge, gender awareness, exposure to and favourable attitudes toward risky behaviours. Results: On a 13-item HIV knowledge test, participants answered an average of 7 questions correctly (mean = 7.21; standard deviation = 2.63). Female respondents from rural areas demonstrated significantly lower levels of HIV knowledge, while college and university students demonstrated higher levels. HIV knowledge differed significantly by sources of information, with peer-acquired information associated with more accuracy, while HIV information from parents or health centres was associated with a lower score. Youths with more egalitarian gender views also demonstrated higher knowledge levels, whereas youths approving of drug use showed lower levels of HIV knowledge. Conclusion: HIV education programmes in Jordan should focus on females and youths living in rural areas. Educational institutions have been shown to be effective in providing accurate information to students, while parents and health professionals should also be included in HIV prevention programmes in order to reduce misconceptions and raise the level of HIV knowledge among Jordanian youths. PMID:23862028

Dissonance-Based Interventions for Substance Using Alternative High-School Youth

PubMed Central

Steiker, Lori Holleran; Powell, Tara

2011-01-01

This article describes an innovative new intervention tailored to older youth who are already abusing drugs, but who are not diagnostically ready for treatment. The basic tenet of this intervention is to utilize adolescents engaged in drug use as “experts” in the prevention curriculum adaptation activity. This activity then serves as a mechanism for their dissonance-based change. This process is designed to intervene with drug abusing youth prior to their development of substance dependence. The community-based design grew from a United States federally funded NIDA project (National Institute of Drug Abuse Mentored Research Scientist Award) which found that the youth who conduct program adaptations were effectively engaged, animatedly discussing the payoffs and downsides of drug and alcohol abuse. It is maintained through this research that dissonance between their role of “Preventionist” and their own substance abuse behaviors lead to shifts in attitudes and behaviors. Dissonance-based interventions (DBIs) have been successfully utilized for positive behavioral change with a variety of disorders, but have not yet been implemented with substance abusing youth. Findings of pilot research are shared along with implications for future research and interventions. PMID:22611306

Educational Tracking and Juvenile Deviance in Taiwan: Direct Effect, Indirect Effect, or Both.

PubMed

Lin, Wen-Hsu; Yi, Chin-Chun

2016-02-01

Educational tracking in Chinese society is quite different from that in Western society, in that the allocation to either the vocational or academic track is based on a national entrance examination, which happens at ninth grade (age 14-15). Hence, students in many Asian countries (e.g., China and Taiwan) have to face academic tracking in early adolescence. Because of cultural emphasis on education in Taiwan, the impact of tracking on deviance is profound and can be seen as a crucial life-event. With this concept in mind, we examine how educational tracking influences adolescent deviance during high school. In addition, we also examine how educational tracking may indirectly influence deviance through other life domains, including depression, delinquent peer association, and school attachment. By using longitudinal data (the Taiwan Youth Project), we find that educational tracking increases deviance not only directly but also indirectly through delinquent peers and low school attachment. Some implications and limitations are also discussed. © The Author(s) 2014.

Crossing the Divide: An Emerging Typology of Postsecondary Bridging for Opportunity Youth

ERIC Educational Resources Information Center

Almeida, Cheryl; Allen, Lili

2016-01-01

Through Job For the Future's (JFF's) work with communities around the country on the Back on Track model, postsecondary bridging strategies have emerged as a particularly critical and especially replicable component of programming for vulnerable youth. This issue brief offers a typology of evidence-informed bridge programming, drawing on…

School Tracking and Youth Self-Perceptions: Implications for Academic and Racial Identity.

PubMed

Legette, Kamilah

2017-02-09

School tracking creates vast differential learning and schooling opportunities that lead to different academic trajectories. Black adolescents are disproportionally placed in nonhonors tracks possibly compromising their racial and academic identity. Interviews with 20 socioeconomically diverse 12 to 13 year old Black seventh graders revealed that narratives about racial and academic identity vary by track placement. Although most adolescents held negative perceptions about students enrolled in nonhonors courses, students in nonhonors seemed to view the negative perceptions of their classmates as reflections of themselves as Black people and as students. In contrast, adolescents in honors courses viewed these negative perceptions as limited to students in nonhonors. They reported having a greater connection to academics and viewed themselves as positive representatives of Blackness. © 2017 The Author. Child Development © 2017 Society for Research in Child Development, Inc.

Organizational Culture and Climate and Mental Health Provider Attitudes Toward Evidence-Based Practice

PubMed Central

Aarons, Gregory A.; Sawitzky, Angelina C.

2006-01-01

Mental health provider attitudes toward adopting evidence-based practice (EBP) are associated with organizational context and provider individual differences. Organizational culture and climate are contextual factors that can affect staff acceptance of innovation. This study examined the association of organizational culture and climate with attitudes toward adopting EBP. Participants were 301 public sector mental health service providers from 49 programs providing mental health services for youths and families. Correlation analyses and multilevel hierarchical regressions, controlling for effects of provider characteristics, showed that constructive culture was associated with more positive attitudes toward adoption of EBP and poor organizational climates with perceived divergence of usual practice and EBP. Behavioral health organizations may benefit from consideration of how culture and climate affect staff attitudes toward change in practice. PMID:17183411

Organizational Culture and Climate and Mental Health Provider Attitudes Toward Evidence-Based Practice.

PubMed

Aarons, Gregory A; Sawitzky, Angelina C

2006-02-01

Mental health provider attitudes toward adopting evidence-based practice (EBP) are associated with organizational context and provider individual differences. Organizational culture and climate are contextual factors that can affect staff acceptance of innovation. This study examined the association of organizational culture and climate with attitudes toward adopting EBP. Participants were 301 public sector mental health service providers from 49 programs providing mental health services for youths and families. Correlation analyses and multilevel hierarchical regressions, controlling for effects of provider characteristics, showed that constructive culture was associated with more positive attitudes toward adoption of EBP and poor organizational climates with perceived divergence of usual practice and EBP. Behavioral health organizations may benefit from consideration of how culture and climate affect staff attitudes toward change in practice.

Critical Understanding of U.S. Youths' Citizenship: Community Belonging and Engagement of "Successful Citizens"

ERIC Educational Resources Information Center

Josic, Jasmina

2011-01-01

As today's youth is growing up in societies made more complicated by globalization, the argument grows for expanding the discussion about citizenship education. In increasingly multicultural and interconnected societies, young people are developing new civic attitudes as well as "attachments and identifications" as citizens within three…

Acculturation Attitudes and Perceptions of Collective Narratives: The Case of Israeli Arab Youth

ERIC Educational Resources Information Center

Ayalon, Ariel; Sagy, Shifra

2011-01-01

The relationship between acculturation attitudes and attitudes toward collective narratives is explored in the context of Palestinian adolescents, citizens of the State of Israel. Employing Berry's acculturation framework, we expected that approaching the hegemonic Israeli Jewish culture would be related to higher acceptance of its collective…

Using positive youth development constructs to design a money management curriculum for junior secondary school students in Hong Kong.

PubMed

Lau, Patrick S Y; Lam, C M; Law, Ben M F; Poon, Y H

2011-01-01

This paper aims to discuss the relationships between the selected positive youth development constructs and the enhancement of Hong Kong junior secondary school students' money management skills, values, and attitudes. Various issues of money management of adolescents are reviewed. These issues include the need for money management programs for adolescents, the content and coverage of an appropriate money management program, and its relationships with the selected positive youth development constructs. The curriculum units for secondary 3 students are taken as examples to illustrate the design of the program. It is believed that promoting cognitive competence, self-efficacy, and spirituality could be an effective way to enhance students' money management skills, values, and attitudes, thus preparing them better for facing the finance-related issues in life.

Using Positive Youth Development Constructs to Design a Money Management Curriculum for Junior Secondary School Students in Hong Kong

PubMed Central

Lau, Patrick S. Y.; Lam, C. M.; Law, Ben M. F.; Poon, Y. H.

2011-01-01

This paper aims to discuss the relationships between the selected positive youth development constructs and the enhancement of Hong Kong junior secondary school students' money management skills, values, and attitudes. Various issues of money management of adolescents are reviewed. These issues include the need for money management programs for adolescents, the content and coverage of an appropriate money management program, and its relationships with the selected positive youth development constructs. The curriculum units for secondary 3 students are taken as examples to illustrate the design of the program. It is believed that promoting cognitive competence, self-efficacy, and spirituality could be an effective way to enhance students' money management skills, values, and attitudes, thus preparing them better for facing the finance-related issues in life. PMID:22125469

Latino/a Youth Intentions to Smoke Cigarettes: Exploring the Roles of Culture and Gender.

PubMed

Lorenzo-Blanco, Elma I; Schwartz, Seth J; Unger, Jennifer B; Zamboanga, Byron L; Des Rosiers, Sabrina E; Huang, Shi; Villamar, Juan A; Soto, Daniel W; Pattarroyo, Monica; Baezconde-Garbanati, Lourdes

2015-08-01

Latino/a youth are at risk for cigarette smoking. This risk seems to increase as youth navigate the U.S. cultural context, especially for girls. To investigate how acculturation may influence Latino/a youths' intentions to use cigarettes, this study combines a bidimensional/multidomain model of acculturation and the Theory of Reasoned Action. Our sample consisted of 303 recent Latino/a immigrant youth who had resided in the United States for five years or less at baseline (141 girls, 160 boys; 153 from Miami, 150 from Los Angeles) who completed surveys at 3 time-points. Youth completed measures of acculturation (Latino/a practices, Latino/a identity, collectivistic values; U.S. cultural practices, U.S. identity, individualistic values), smoking related health risk attitudes, perceived subjective norms regarding smoking, and intentions to use cigarettes. Structural equation modeling indicated that collectivistic values were associated with more perceived disapproval of smoking, which in turn was negatively associated with intentions to smoke. Collectivistic values may help protect Latino/a immigrant youth from intending to smoke. Thus, educational smoking prevention efforts could promote collectivistic values and disseminate messages about the negative consequences of smoking on interpersonal relationships.

Testing pathways linking exposure to community violence and sexual behaviors among African American youth.

PubMed

Voisin, Dexter R; Hotton, Anna L; Neilands, Torsten B

2014-09-01

Exposure to community violence and HIV sexual risks are two major public health concerns among youth. This study tests various pathways linking exposure to community violence and sexual behaviors among African American adolescents. Using a sample of 563 (61% females) African American youth attending high school we examined whether problematic psychological symptoms, low school engagement, and/or negative perceptions of peer norms about safer sex functioned as pathways linking exposure to community violence and sexual behaviors. Major findings indicated that, for boys, the relationship between exposure to community violence and sexual début and sexual risk behaviors were linked by aggression. In addition, the relationship between exposure to community violence and sexual risk behaviors were linked by negative perceptions of peer attitudes about safer sex. For girls, the relationship between exposure to community violence and sexual début was linked by aggression and negative perceptions of peer attitudes about safer sex. These findings provide support for pathways linking exposure to community violence to sexual behaviors.

Percentage of youth meeting federal fruit and vegetable intake recommendations, Youth Risk Behavior Surveillance System, United States and 33 states, 2013

PubMed Central

Thompson, Frances E; Demissie, Zewditu

2016-01-01

Background National and state-level self-reported frequency of fruit and vegetable consumption is available for high school students from the Centers for Disease Control and Prevention’s Youth Risk Behavior Surveillance System (YRBSS). YRBSS monitors priority health-risk behaviors among a nationally representative sample of US high school students and representative samples of students in states and selected large urban school districts. However, YRBSS measures intake in times per day and not the cup equivalents national goals use, which limits interpretation. Objective To help states track youth progress, scoring algorithms were developed from external data and applied to 2013 YRBSS data to estimate the percentages of high school students in the nation and 33 states meeting US Department of Agriculture Food Patterns fruit and vegetable intake recommendations. Design 24-hour dietary recalls were used from the 2007–2010 National Health and Nutrition Examination Survey to fit sex-specific models for 14–18 year olds that estimate probabilities of meeting recommendations as a function of reported frequency of consumption and race/ethnicity, adjusting for day-to-day dietary variation. Model regression parameters were then applied to national cross-sectional YRBSS data (N=12,829) and to data from the 33 states (N=141,006) that had complete fruit and vegetable data to estimate percentages meeting recommendations. Results Based on the prediction equations, 8.5% of high school students nationwide met fruit recommendations (95% confidence interval 4.9%, 12.1%) and 2.1% met vegetable recommendations (95% confidence interval 0.0%, 8.1%). State estimates ranged from 5.3% in Nebraska and Missouri to 8.9% in Florida for fruit and 1.0% in New Jersey, North Dakota, and South Carolina to 3.3% in New Mexico for vegetables. Conclusions This method provides a new tool for states to track youth progress towards meeting dietary recommendations and indicates that a high percentage

Rising youth suicide and the changing cultural context in South Korea.

PubMed

Park, B C Ben; Soo Im, Jeong; Strother Ratcliff, Kathryn

2014-01-01

South Korean society faces a serious challenge in the increasing rates of youth suicidal behavior. There is a need both to gain a better understanding of the causes of this behavior and to develop strategies for responding to this critical public health issue. This article analyzes how psychological, sociopsychological, and subcultural factors influence suicidal proneness among Korean youth as well as makes suggestions for developing social policies that could reduce Korean youth suicidal behaviors. Correlation and multivariate regression analyses on suicide proneness and depression were employed using a sample of 172 South Korean youths (aged 18-24) selected from the 2009 General Social Survey collected through face-to-face interviews. Young people's suicidal proneness is associated with depression, a tolerant attitude toward suicide, strained family relations, living in rural areas, being female, and being closely related to survivors of suicide or potential suicides. The findings from this study reveal the significance of social and cultural factors as influences on recent youth suicidal behavior in Korea. The analysis suggests that the underlying risk factors of suicidal behavior are embedded in the changing social and cultural context of Korean society. Thus, suicide prevention efforts should involve more than merely treating any underlying psychiatric disorders.

Symbolic Boundaries, Subcultural Capital, and Prescription Drug Misuse across Youth Cultures

PubMed Central

Kelly, Brian C; Trimarco, James; LeClair, Amy; Pawson, Mark; Parsons, Jeffrey T; Golub, Sarit A

2014-01-01

Prescription drug misuse among young adults has surged over the past decade. Yet, the contexts surrounding this misuse remain unclear, particularly subcultural contexts. Many urban young adults participate in youth cultures. This paper describes the subcultural contexts of prescription drug misuse within youth subcultures. Drawing on ethnographic data collected over 12 months from different youth cultural scenes, the authors describe the subcultural bases of prescription drug misuse. The symbolic boundaries and subcultural capital inherent in these scenes shape the ways youth think about drugs and behave accordingly. While young adults are often lumped together, ethnographic data show considerable variation across these subcultures with regard to what may enable or inhibit prescription drug misuse. The broader subcultural ethos in each scene, as well as attitudes towards other types of drugs, frame the ways that prescription drugs are perceived and used within each of these scenes. In this regard, the findings highlight the role of symbolic boundaries and subcultural capital in drug use among young adults by shaping their routine practices. These data highlight that education campaigns about prescription drug misuse should account for the variability in youth cultural scenes to maximize the efficacy of these messages aimed at young adults. PMID:25529457

Evaluation of Female Youth Educational Needs about Reproductive Health in Non-Medical Students in the City of Qom.

PubMed

Bazarganipour, Fatemeh; Foroozanfard, Fatemeh; Taghavi, Seyed Abdolvahab; Hekmatzadeh, Fatemeh; Sarviye, Malihe; Hosseini, Nazafarin

2013-06-01

To evaluate reproductive health education which is essential to the prevention of sexual risk behavior and its associated adverse outcomes of unwanted pregnancy, AIDS and other sexually transmitted disease in adolescents. Little is known about youth educational needs about reproductive health in Iran. The aim of this study is evaluation of female youth educational needs about reproductive health in non-medical universities in the city of Qom, north central of Iran. The study was descriptive-analytical type conducted in nine non-medical universities (400 students). A questionnaire was constructed to meet the purpose of the study based on similar studies of knowledge and attitude in different countries, yet it was modified according to Iranian culture and social norms. The findings showed that a majority of participants have moderate knowledge about all components of reproductive health. Approximately, one - third of the participants reported difficulties to discuss about sexual health with mothers. The most of the participants believed insufficient female youth reproductive health services and low knowledge about reproductive health were the main barriers for female youth reproductive health aims. The participants in this study are representatives of an important subgroup in Iran in order to evaluate female youth reproductive health educational needs. The study identified many misconception and negative attitude that need to be addressed. A health education program through parents, peers, mass media campaign and more comprehensive family planning curriculum in universities are recommended to overcome misconception and spread awareness.

Sports Participation in Youth as a Predictor of Physical Activity: A 5-Year Longitudinal Study.

PubMed

Hardie Murphy, Michelle; Rowe, David Anthony; Woods, Catherine B

2016-07-01

The contribution of sports related factors to predicting long-term physical activity (PA) are unclear. The purpose of this study is to examine tracking of PA during key transition periods in youth and to determine the longitudinal associations between sports club participation and PA. Participants (n = 873, baseline age 10 to 18 years) completed self-report surveys in 2009 and 2014 that included the PACE+ PA tool and sports club participation questions. Spearman correlations assessed PA tracking. ANCOVA analyses examined predictors (sports participation at baseline) of PA (follow-up), adjusting for (a) age and sex; and (b) age, sex, and baseline PA. Tracking of PA was weak-to-moderate (ρ = .16 to .47). Greater sports participation frequency at baseline significantly predicted PA at follow-up (P < .01). Involvement in club sports at an elite level had a medium-to-large effect on PA levels 5 years later [d = .75 adjusting for (a); d = .60 adjusting for (b)]. PA should be promoted in youth as tracking coefficients suggest it can, to an extent, continue into later life. The standard achieved in sport has a role in predicting later PA. PA promotion strategies should include frequent, high quality opportunities for sports participation.

Student Drug Use, Attitudes, and Beliefs: National Trends 1975-1982.

ERIC Educational Resources Information Center

Johnston, Lloyd D.; And Others

This report presents findings from the national research and reporting program, Monitoring the Future: A Continuing Study of the Lifestyle and Values of Youth, and is the sixth in an annual series reporting the drug use and related attitudes of high school seniors; the report covers the high school classes of 1975-1982. Two of the major topics…

Problem Behavior and Urban, Low-Income Youth

PubMed Central

Lewis, Kendra M.; Schure, Marc B.; Bavarian, Niloofar; DuBois, David L.; Day, Joseph; Ji, Peter; Silverthorn, Naida; Acock, Alan; Vuchinich, Samuel; Flay, Brian R.

2013-01-01

Background Youth problem behaviors remain a public health issue. Youth in low-income, urban areas are particularly at risk for engaging in aggressive, violent, and disruptive behaviors. Purpose To evaluate the effects of a school-based social–emotional learning and health promotion program on problem behaviors and related attitudes among low-income, urban youth. Design A matched-pair, cluster RCT. Setting/participants Participants were drawn from 14 Chicago Public Schools over a 6-year period of program delivery with outcomes assessed for a cohort of youth followed from Grades 3 to 8. Data were collected from Fall 2004 to Spring 2010, and analyzed in Spring 2012. Intervention The Positive Action program includes a scoped and sequenced K–12 classroom curriculum with six components: self-concept, social and emotional positive actions for managing oneself responsibly, and positive actions directed toward physical and mental health, honesty, getting along with others, and continually improving oneself. The program also includes teacher, counselor, family, and community training as well as activities directed toward schoolwide climate development. Main outcome measures Youth reported on their normative beliefs in support of aggression and on their bullying, disruptive and violent behaviors; parents rated youths’ bullying behaviors and conduct problems; schoolwide data on disciplinary referrals and suspensions were obtained from school records. Results Multilevel growth-curve modeling analyses conducted on completion of the trial indicated that Positive Action mitigated increases over time in (1) youth reports of normative beliefs supporting aggressive behaviors and of engaging in disruptive behavior and bullying (girls only); and (2) parent reports of youth bullying behaviors (boys only). At study end-point, students in Positive Action schools also reported a lower rate of violence-related behavior than students in control schools. Schoolwide findings indicated

An ecological approach to understanding barriers to employment for youth with disabilities compared to their typically developing peers: views of youth, employers, and job counselors.

PubMed

Lindsay, Sally; McDougall, Carolyn; Menna-Dack, Dolly; Sanford, Robyn; Adams, Tracey

2015-01-01

The purpose of this study is to explore the extent to which youth with physical disabilities encounter different barriers to finding employment compared to their typically developing peers. This study draws on 50 qualitative in-depth interviews with a purposive sample of 31 youth (16 typically developing and 15 with a disability), and youth employers and job counselors knowledgeable about employment readiness among adolescents (n = 19). We utilize Bronfrebrenner's ecological framework to reveal the complex web of factors shaping youth's labor market outcomes. Only half of youth with a disability were working or looking for work compared to their peers. The findings show this was a result of different expectations of, and attitudes toward, youth with disabilities. For many youth with a disability, their peers, family and social networks often acted as a barrier to getting a job. Many youth also lacked independence and life skills that are needed to get a job (i.e. self-care and navigating public transportation) compared to their peers. Job counselors focused on linking youth to employers and mediating parental concerns. Employers appeared to have weaker links to youth with disabilities. System level barriers included lack of funding and policies to enhance disability awareness among employers. Youth with physical disabilities encounter some similar barriers to finding employment compared to their typically developing peers but in a stronger way. Barriers to employment exist at several levels including individual, sociostructural and environmental. The results highlight that although there are several barriers to employment for young people at the microsystem level, they are linked with larger social and environmental barriers. Clinicians working with youth should promote the development of skills that can lead to improved self-confidence and communication skills for youth. Encourage the development of extracurricular activities and social networking to build these

Eating attitudes among adolescents.

PubMed

Maor, Noga Roguin; Sayag, Shlomit; Dahan, Rachel; Hermoni, Doron

2006-09-01

Israeli youth lead 27 western countries in dieting. The prevalence of eating disorders has been rising in the last 30 years, causing social problems and medical complications. To examine the prevalence of eating disorders among high school students in a region in northern Israel (Misgav) and to examine the relationship between the parents' employment status and the subject's eating disorder. A structured questionnaire was administered to collect demographic data. The short version of the Eating Attitudes Test (EAT-26) was used to evaluate the subject's attitudes toward and preoccupation with food, dieting, eating, physical appearance, and personal control over eating. Of 360 students approached, 283 (78%) completed the self-report EAT-26. One of every 5 females and one in every 20 males had an abnormal eating attitude. The rate of pathologic EAT-26 results, 20.8%, falls within the high range of similar community-based samples of female adolescents. There were no differences in EAT-26 score between students with an employed or unemployed mother; however, there was a trend for higher EAT-26 scores among those whose father was unemployed (21.4% vs. 12.7%, chi2 = 0.14). The findings support our hypothesis of a relatively high rate of abnormal eating attitudes (as reflected by high EAT-26 score) in this population. Another possible risk factor is having an unemployed father, which warrants further research and attention. Our next step is to introduce an intervention program in the school and to study its effect.

Attention to food and beverage advertisements as measured by eye-tracking technology and the food preferences and choices of youth.

PubMed

Velazquez, Cayley E; Pasch, Keryn E

2014-04-01

The purpose of this study was to examine how objective measures of attention to food/beverage advertising were associated with the unhealthy food/beverage preferences and choices of children and adolescents. A self-report survey and eye-tracking session were completed by 102 youth (mean age=11.6 years; 56.4% were white; 43.1% were female) between April and November 2010. Participants viewed 40 food/beverage advertisements on a computer and their eye movements were recorded. Objective attention measures included total viewing time, fixation length (time spent viewing characters/logos, unhealthy food/beverage items), and fixation count (number of times an individual stops to examine characters/logos, unhealthy food/beverage items). Food/beverage preferences and choices were measured by self-report. The preferences index summed responses to 12 questions measuring snack food and sugar-sweetened beverage preferences and the choices index summed responses to eight questions measuring consumption of snack foods and sugar-sweetened beverages. Regression models examined whether attention to food/beverage advertising was associated with food preferences and choices, controlling for sex, age, and body mass index z score. The length of time and number of times participants looked at unhealthy food and beverage items within advertisements were each significantly associated with unhealthy food/beverage preferences of youth (P<0.05). Associations were no longer significant after controlling for demographic characteristics. Attention to advertising was not significantly associated with food/beverage choices. Research with larger samples is needed to more fully understand the role of attention. Future research should also examine the association between attention to advertising and purchase requests, given the important role of parents in the decision-making process surrounding food choice. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights

Moving away from a cultural deficit to a holistic perspective: Traditional gender role values, academic attitudes, and educational goals for Mexican descent adolescents.

PubMed

Piña-Watson, Brandy; Lorenzo-Blanco, Elma I; Dornhecker, Marianela; Martinez, Ashley J; Nagoshi, Julie L

2016-04-01

Latina/o youth lag behind Asian American and non-Latina/o White youth in many academic areas. Previous research has taken a deficit approach to understand the factors that affect academic outcomes for Latina/o youth often neglecting to highlight both the potential positive and negative contributions of gender role values. The present study took a holistic perspective to understand the affect of traditional Latina/o gender role values (i.e., marianismo, machismo, and caballerismo) on the academic attitudes and educational goals of Mexican descent youth. Structural equation models were tested to examine the associations of "positive" and "negative" gender role values on educational goals using 524 Mexican descent adolescents from a mid-sized city in southern Texas. We hypothesized that positive aspects of traditional Latina/o gender role values (i.e., "positive marianismo" and caballerismo) would be associated with more positive attitudes toward academics and higher educational goals. We further expected negative gender role values (i.e., "negative marianismo" and machismo) to have the opposite effect. Additionally, based on the theory of planned behavior and gender schema theory, academic attitudes were hypothesized to mediate the relation between gender role values and educational goals. An alternative model was tested in which educational goals mediated the relation between gender roles and academic attitudes. Results indicated that both models fit the data well, and recommendations are made for future longitudinal research aimed at disentangling the directionality of the relations in the model. Implications for research and practice are discussed. (c) 2016 APA, all rights reserved).

Determinants of healthy eating in children and youth.

PubMed

Taylor, Jennifer P; Evers, Susan; McKenna, Mary

2005-01-01

This review outlines the state of knowledge and research gaps in the area of determinants of healthy eating among children and youth. The article is structured around individual and collective determinants that affect healthy eating in children and youth. We defined healthy eating as "eating practices and behaviours that are consistent with improving, maintaining and/or enhancing health." Relevant databases were searched for papers published between January 1992 and March 2003 that focussed on children or youth and reported at least one factor relevant to healthy eating. Among collective factors, familial factors and the nature of foods available in the physical environment, including at home, schools and in fast-food establishments, stand out as significant influences on healthy eating in children and youth. The media, particularly television, also have an enormous potential influence and can overshadow familial influences. Individual factors identified include knowledge, attitudes and food preferences; only the latter have been identified as a strong determinant of healthy eating in both children and adolescents. The results of the review identified a significant body of literature in the area of determinants of healthy eating in children and youth; however, very little of this research has taken place in Canada. Only a few determinants, such as economic factors and food security, the content of media nutritional messages, and the issue of flavours, neophobia and food preferences, have undergone some examination by Canadian researchers. Research priorities for Canada in the area of determinants of healthy eating and surveillance of eating behaviours are identified.

The "Face" of Diabetes: Insight Into Youths' Experiences as Expressed Through Drawing.

PubMed

Elertson, Kathleen M; Liesch, Shari K; Babler, Elizabeth K

2016-06-01

The purpose of this descriptive pilot study was to assess the ability of youth to create a meaningful drawing related to living with type 1 diabetes and explore the benefits of expressing emotion through drawing in future interventional work. Youth aged 4 to 19 years (N = 242) with type I diabetes attending routine follow-up appointments within a pediatric specialty clinic were asked to draw: "If diabetes had a face what would it look like?" Drawings reflected many emotions and ranged from simple to complex in detail. Drawings reflected multiple experiences of living with diabetes including emotions, tools used for management, and effects of self-care. Youth were able to create drawings reflecting their experience of living with diabetes. Youth conveyed a variety of emotions, attitudes, and experiences in drawing the "face" of diabetes. Drawing during clinic visits provides opportunity to explore the unspoken experiences of living with a chronic health condition, which may not be obtained during routine clinical information gathering. Deeper understanding of patient's lived experience may assist providers in therapeutic management.

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.

Tracking Identity: Opportunity, Success, and Affiliation with Science among Fifth-Grade Latina/o Youth of Santa Barbara, California

NASA Astrophysics Data System (ADS)

Maas, Grayson Ford

This dissertation is an investigation into the American public education system at the elementary school level. It highlights important factors that shape the organizational structure of schools and classrooms, and in turn, how they engender disparities in the ways students experience education, namely, in the opportunities made available to them to achieve and succeed at a high level. This dissertation operates at the confluence of notions about class, gender, language, and race, especially as they revolve around public education and the hegemonic meritocratic discourse on which it is founded. This dissertation engages and contributes to scholarship within the following areas: The political economy of education; discourse and the dialectical relationship between agency and structure; cultural perspectives on identity, voice, and learning; and, Latinas/os in science education. The data that serve as the basis for the findings presented in this dissertation were collected throughout a three-phase yearlong ethnographic study of the two tracked fifth-grade classrooms at Amblen Elementary School, serving a socioeconomically disadvantaged Latina/o student population in Santa Barbara, California. In classrooms all across the nation, while it remains true that Latina/o students disproportionally take up space in the lower-tracked courses and not in the higher ones, this study does not examine inequality in tracking assignments made along ethnic/racial lines (as 100% of the students that participated in this research identify as Latina/o), rather, it investigates the consequences of what happens when Latina/o students are tracked according to symbolic markers of their ethnic/racial identity, that is, their varying levels of English language competency. Using data from participant observation, semi-structured interviews, students' drawings, as well as free-list and rank-order exercises, I was able to answer the following central research questions: In what ways do the

Qualitative Evaluation of Historical and Relational Factors Influencing Pregnancy and Sexually Transmitted Infection Risks in Foster Youth

PubMed Central

Ahrens, Kym R.; Spencer, Renee; Bonnar, Mavis; Coatney, Alexis; Hall, Tyson

2016-01-01

Purpose To explore how attitudes, norms, behaviors, responses to early life experiences, and protective factors influence pregnancy and sexually transmitted infection risks from the perspectives of current and former foster youth to inform the development of prevention strategies. Methods We conducted semi-structured individual qualitative interviews with a diverse sample of 22 current/former foster youth aged 15–21 years (63% female; average age = 18.6 years). We then used Theoretical Thematic Analysis to systematically analyze the data for key themes related to sexual health in four categories: 1) norms and attitudes, 2) responses to early life experiences, 3) protective factors, and 4) youth-driven intervention ideas. Results Participants reported a range of sexual experience levels, varied sexual orientations, and also reported varied life experiences prior to and during foster care. We detected several norms and attitudes that likely contribute to risks of early pregnancies and sexually transmitted infections. These included that one can tell by looking whether a partner is trustworthy or has a sexually transmitted infection, that condoms aren’t necessary with long-term or infrequent partners or if birth control is used, and that teen pregnancy is an inevitable event. With respect to responses to early life experiences, youth frequently described difficulties dealing with strong emotions in the context of romantic and/or sexual relationships; many attributed these difficulties to early experiences with biological family members or in foster care. Participants linked emotion regulation difficulties with struggles in trust appraisal, effective communication, and impulsive behaviors. Youth also described a variety of protective factors that they felt helped them prevent sexual risk behaviors or improved their lives in other respects. Finally, participants endorsed factors likely to improve intervention acceptability and efficacy, including an open, non

Sniping and other high-risk smoking practices among homeless youth.

PubMed

Tucker, Joan S; Shadel, William G; Golinelli, Daniela; Mullins, Leslie; Ewing, Brett

2015-09-01

This study of homeless youth uses quantitative data to estimate the prevalence of high-risk smoking practices (obtaining or using cigarettes in a way that increase exposure to toxins and/or susceptibility to infectious diseases) and identify characteristics associated in particular with sniping (smoking discarded cigarettes), and qualitative data to describe why and how homeless youth engage in sniping. A probability sample of 292 homeless youth smokers in Los Angeles County completed a self-administered survey, and a separate convenience sample of 27 homeless youth who were lifetime smokers participated in focus groups. Survey participants reported on background characteristics, smoking cognitions, and high-risk smoking practices. Focus group participants described how they obtained cigarettes and responses relevant to sniping were coded. Survey results indicated that nearly all youth engaged in at least one high-risk smoking practice, with three-quarters having sniped cigarettes in the past 30 days. Sniping was more frequent among youth with less negative smoking attitudes (b=-0.29, 95% CI=-0.55 to -0.04, p=0.02), greater nicotine dependence (b=0.11, 95% CI=0.00 to 0.23, p=0.046), lower income (b=-0.05, 95% CI=-0.09 to -0.01, p=0.02), and more severe drug abuse (b=0.15, 95% CI=0.04, 0.26, p=0.01). Focus groups data indicated that youth snipe because it provides cheap and easy access to tobacco, and use specific strategies to mitigate the perceived health risks of sniping. Sniping and other high-risk smoking practices deserve further attention among homeless youth, particularly those already facing greater health threats due to factors such as nicotine dependence, lower income, and drug abuse. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Strategic Transformation: Cultural and Gender Identity Negotiation in First-Generation Vietnamese Youth

ERIC Educational Resources Information Center

Stritikus, Tom; Nguyen, Diem

2007-01-01

This article explores the various ways in which recent Vietnamese immigrant students form cultural and gender identities as they transition to U.S. schooling. Using data from a 2-year qualitative study that tracked the social and academic adjustment processes of recent Vietnamese immigrant youth, this article examines the tensions that students…

Building Active Citizens: The Role of Social Institutions in Teen Volunteering. Youth Helping America

ERIC Educational Resources Information Center

Grimm, Robert, Jr.; Dietz, Nathan; Spring, Kimberly; Arey, Kelly; Foster-Bey, John

2005-01-01

In an effort to better understand the attitudes and behaviors of young people in America around volunteering, service-learning and other forms of community involvement, the Corporation for National and Community Service, in collaboration with the U.S. Census Bureau and Independent Sector, conducted the Youth Volunteering and Civic Engagement…

Pretty Risky Behavior: A Content Analysis of Youth Risk Behaviors in "Pretty Little Liars"

ERIC Educational Resources Information Center

Hall, Cougar; West, Joshua; Herbert, Patrick C.

2015-01-01

Adolescent consumption of screen media continues to increase. A variety of theoretical constructs hypothesize the impact of media content on health-related attitudes, beliefs, and behaviors. This study uses a coding instrument based on the Centers for Disease Control and Prevention Youth Risk Behavior Survey to analyze health behavior contained in…

Hearing in young adults. Part I: The effects of attitudes and beliefs toward noise, hearing loss, and hearing protector devices.

PubMed

Keppler, Hannah; Dhooge, Ingeborg; Vinck, Bart

2015-01-01

There is great concern regarding the development of noise-induced hearing loss (NIHL) in youth caused by high sound levels during various leisure activities. Health-orientated behavior of young adults might be linked to the beliefs and attitudes toward noise, hearing loss, and hearing protector devices (HPDs). The objective of the current study was to evaluate the effects of attitudes and beliefs toward noise, hearing loss, and HPDs on young adults' hearing status. A questionnaire and an audiological test battery were completed by 163 subjects (aged 18-30 years). The questionnaire contained the Youth Attitude to Noise Scale (YANS) and Beliefs about Hearing Protection and Hearing Loss (BAHPHL). A more positive attitude or belief represented an attitude where noise or hearing loss is seen as unproblematic and attitudes and beliefs regarding HPDs is worse. Hearing was evaluated using (high frequency) pure tone audiometry (PTA), transient evoked and distortion product otoacoustic emissions. First, mean differences in hearing between the groups with different attitudes and beliefs were evaluated using one-way analysis of variance (ANOVA). Second, a χ² test was used to examine the usage of HPDs by the different groups with different attitudes and beliefs. Young adults with a positive attitude had significantly more deteriorated hearing and used HPDs less than the other subjects. Hearing conservation programs (HCPs) for young adults should provide information and knowledge regarding noise, hearing loss, and HPDs. Barriers wearing HPDs should especially be discussed. Further, those campaigns should focus on self-experienced hearing related symptoms that might serve as triggers for attitudinal and behavioral changes.

Hearing in young adults. Part I: The effects of attitudes and beliefs toward noise, hearing loss, and hearing protector devices

PubMed Central

Keppler, Hannah; Dhooge, Ingeborg; Vinck, Bart

2015-01-01

There is great concern regarding the development of noise-induced hearing loss (NIHL) in youth caused by high sound levels during various leisure activities. Health-orientated behavior of young adults might be linked to the beliefs and attitudes toward noise, hearing loss, and hearing protector devices (HPDs). The objective of the current study was to evaluate the effects of attitudes and beliefs toward noise, hearing loss, and HPDs on young adults’ hearing status. A questionnaire and an audiological test battery were completed by 163 subjects (aged 18-30 years). The questionnaire contained the Youth Attitude to Noise Scale (YANS) and Beliefs about Hearing Protection and Hearing Loss (BAHPHL). A more positive attitude or belief represented an attitude where noise or hearing loss is seen as unproblematic and attitudes and beliefs regarding HPDs is worse. Hearing was evaluated using (high frequency) pure tone audiometry (PTA), transient evoked and distortion product otoacoustic emissions. First, mean differences in hearing between the groups with different attitudes and beliefs were evaluated using one-way analysis of variance (ANOVA). Second, a χ2 test was used to examine the usage of HPDs by the different groups with different attitudes and beliefs. Young adults with a positive attitude had significantly more deteriorated hearing and used HPDs less than the other subjects. Hearing conservation programs (HCPs) for young adults should provide information and knowledge regarding noise, hearing loss, and HPDs. Barriers wearing HPDs should especially be discussed. Further, those campaigns should focus on self-experienced hearing related symptoms that might serve as triggers for attitudinal and behavioral changes. PMID:26356365

Attitude control challenges for earth orbiters of the 1980's

NASA Technical Reports Server (NTRS)

Hibbard, W.

1980-01-01

Experience gained in designing attitude control systems for orbiting spacecraft of the late 1980's is related. Implications for satellite attitude control design of the guidance capabilities, rendezvous and recovery requirements, use of multiple-use spacecraft and the development of large spacecraft associated with the advent of the Space Shuttle are considered. Attention is then given to satellite attitude control requirements posed by the Tracking and Data Relay Satellite System, the Global Positioning System, the NASA End-to-End Data System, and Shuttle-associated subsatellites. The anticipated completion and launch of the Space Telescope, which will provide one of the first experiences with the new generation of attitude control, is also pointed out.

False star detection and isolation during star tracking based on improved chi-square tests.

PubMed

Zhang, Hao; Niu, Yanxiong; Lu, Jiazhen; Yang, Yanqiang; Su, Guohua

2017-08-01

The star sensor is a precise attitude measurement device for a spacecraft. Star tracking is the main and key working mode for a star sensor. However, during star tracking, false stars become an inevitable interference for star sensor applications, which may result in declined measurement accuracy. A false star detection and isolation algorithm in star tracking based on improved chi-square tests is proposed in this paper. Two estimations are established based on a Kalman filter and a priori information, respectively. The false star detection is operated through adopting the global state chi-square test in a Kalman filter. The false star isolation is achieved using a local state chi-square test. Semi-physical experiments under different trajectories with various false stars are designed for verification. Experiment results show that various false stars can be detected and isolated from navigation stars during star tracking, and the attitude measurement accuracy is hardly influenced by false stars. The proposed algorithm is proved to have an excellent performance in terms of speed, stability, and robustness.

Quadrotor trajectory tracking using PID cascade control

NASA Astrophysics Data System (ADS)

Idres, M.; Mustapha, O.; Okasha, M.

2017-12-01

Quadrotors have been applied to collect information for traffic, weather monitoring, surveillance and aerial photography. In order to accomplish their mission, quadrotors have to follow specific trajectories. This paper presents proportional-integral-derivative (PID) cascade control of a quadrotor for path tracking problem when velocity and acceleration are small. It is based on near hover controller for small attitude angles. The integral of time-weighted absolute error (ITAE) criterion is used to determine the PID gains as a function of quadrotor modeling parameters. The controller is evaluated in three-dimensional environment in Simulink. Overall, the tracking performance is found to be excellent for small velocity condition.

Coös Youth with Mentors More Likely to Perceive Future Success. Paper 202. New Hampshire and New England Fact Sheet No. 9

ERIC Educational Resources Information Center

Scovill, Kent; Tucker, Corinna Jenkins

2013-01-01

This fact sheet explores whether Coös youths' mentor experiences and their academic attitudes and well-being are linked. Authors Kent Scovill and Corinna Jenkins Tucker analyze data from the Coös Youth Study collected in 2008, focusing on seventh and eleventh grade students from all public schools in Coös County, New Hampshire. Of the Coös youth…

A scoping review of the experiences, benefits, and challenges involved in volunteer work among youth and young adults with a disability.

PubMed

Lindsay, Sally

2016-08-01

To develop a better understanding of the experiences of volunteer work among youth with disabilities. A scoping review was undertaken to assess the benefits and challenges of volunteering among youth with disabilities. Comprehensive searches using six international databases were conducted. Eligible articles included: (a) youth aged 30 or younger, with a disability; (b) empirical research on the benefits or challenges of volunteering; (c) published in a peer-reviewed journal between 1980 and 2014. Of the 1558 articles identified, 20 articles - involving 1409 participants, aged 12-30, across five countries - met the inclusion criteria. Studies linked volunteering to the development of human capital (i.e. practical experience, improved self-determination, self-confidence, coping), enhanced social capital (i.e. social and communication skills, social inclusion) and improved cultural capital (i.e. helping others, contributing to community). Many youth with disabilities also encountered challenges - including lack of accessible volunteer opportunities, difficulties arranging transportation, and negative attitudes from potential supervisors. Young people with disabilities are willing and able to volunteer, and they report benefits of volunteering; however, they face many challenges in finding suitable volunteer positions. More rigorous research is needed to understand the health and social benefits of volunteering and how it can help youth develop career pathways. Implications for Rehabilitation Clinicians, educators and parents should discuss the benefits of volunteering with youth with disabilities and assist them in finding placements that match their interests and abilities. Managers and clinicians should consider incorporating volunteering into vocational rehabilitation programming (i.e. addressing how to find placements and connecting youth to organisations). Clinicians should encourage youth to take part in social and extracurricular activities to help build their

Sex Differences in the Association Between Gaming and Serious Violence Among Predominantly African American Youth.

PubMed

Goldstick, Jason E; Roche, Jessica S; Carter, Patrick M; Arterberry, Brooke J; Bonar, Erin E; Walton, Maureen A; Zimmerman, Marc; Cunningham, Rebecca M

2018-03-01

Video gaming, a remarkably popular hobby in the United States, has been consistently identified as a correlate of aggressive behavior, and this association is not limited to violent video gaming. Prior studies of sex differences in the association between video gaming and aggression have not controlled for other well-known violence correlates (e.g., substance use, community violence exposure, violence attitudes) or focused primarily on high-risk youth. In this study, we used data from an emergency department in Flint, Michigan ( N = 409, 59.9% female, 93.4% African American) to identify sex differences in the association between video gaming and serious peer violence. Youth aged 14 to 20 years were recruited from October 2011 to March 2015, and self-administered computerized surveys including measures of demographics, violence perpetration, gaming frequency, substance use, community violence exposure, and violence attitudes. The primary outcome was an indicator of any serious violence perpetration (e.g., choking, burning, weapon violence) in the past 2 months. Using logistic regression, we estimated the association between gaming and serious violence perpetration, and how it varied by sex, while controlling for demographics, substance use, community violence exposure, and violence attitudes. Approximately 36.6% of males and 27.3% of females reported past 2-month serious violence. On adjusted analysis, hours spent gaming was associated with violence among females (odds ratio [OR] = 1.40, 95% confidence interval [CI] = [1.16, 1.78]), but not males (OR = 1.03, 95% CI = [0.89, 1.19]); in the model including both males and females, the interaction between hours gaming and sex was significant ( p < .01). Our findings suggest video gaming is a stronger marker of severe violence perpetration in females than males among at-risk youth. Violence interventions among females may be improved by including content related to video gaming and identifying other prosocial activities

Teenagers' attitudes about seeking help from telephone crisis services (hotlines).

PubMed

Gould, Madelyn S; Greenberg, Ted; Munfakh, Jimmie Lou Harris; Kleinman, Marjorie; Lubell, Keri

2006-12-01

The purpose of this study was to examine the attitudes toward the use of telephone crisis services (hotlines) among 519 adolescents in 9th through 12th grade mandatory health courses in six high schools in New York State. Few adolescents (2.1%) used hotlines and negative attitudes were stronger toward hotlines than they were toward other formal sources of help. The most common reasons for hotline nonuse related to feelings of self-reliance and shame. Objections to hotlines were strongest among students most in need of help by virtue of impaired functioning or feelings of hopelessness. The results underscore needed outreach efforts to youth.

The Effects of Two Types of Exposure on Attitudes toward Aspects of Juvenile Delinquency.

ERIC Educational Resources Information Center

LeUnes, Arnold; And Others

1996-01-01

Tracks the attitude changes of a group of abnormal psychology students following a tour of a juvenile correctional facility and a presentation by four of the inmates. A 25-item semantic differential scale revealed a noticeable improvement in the students' attitudes towards juvenile delinquents after the visit. (MJP)

Attitudes toward Family Obligations among American Adolescents with Asian, Latin American, and European Backgrounds.

ERIC Educational Resources Information Center

Fuligni, Andrew J.; Tseng, Vivian; Lam, May

1999-01-01

Examined attitudes toward family obligations in American tenth and twelfth graders from Filipino, Chinese, Mexican, Central and South American, and European backgrounds. Found that even within a society emphasizing adolescent autonomy and independence, youths from families with collectivistic traditions retain their parents' familial values and…

The New Morality: A Profile of American Youth in the 70's.

ERIC Educational Resources Information Center

Yankelovich, Daniel

Based on 3,522 one- to two-hour personal interviews conducted in 1973, this study compares the 1973 views and attitudes of American youth to a survey conducted in the late 1960's. As a result, significant trends are traced through an era filled with events that deeply affected the lives of young people, such as the peak and ending of the Vietnam…

Prevalence and Correlates of Youth Homelessness in the United States

PubMed Central

Morton, Matthew H.; Dworsky, Amy; Matjasko, Jennifer L.; Curry, Susanna R.; Schlueter, David; Chávez, Raúl; Farrell, Anne F.

2018-01-01

Purpose Unaccompanied youth homelessness is a serious concern. Response, however, has been constrained by the absence of credible data on the size and characteristics of the population and reliable means to track youth homelessness over time. We sought to address these gaps. Methods Using a nationally representative phone-based survey (N = 26,161), we solicited household and individual reports on different types of youth homelessness. We collected household reports on adolescents aged 13–17 and young adults aged 18–25, as well as self-reports from young adults aged 18–25. Follow-up interviews with a subsample (n = 150) provided additional information on youth experiences and enabled adjustment for inclusion errors. Results Over a 12-month period, approximately 3.0% of households with 13- to 17-year-olds reported explicit youth homelessness (including running away or being asked to leave) and 1.3% reported experiences that solely involved couch surfing, resulting in an overall 4.3% household prevalence of any homelessness, broadly defined. For 18- to 25-year-olds, household prevalence estimates were 5.9% for explicitly reported homelessness, 6.6% for couch surfing only, and 12.5% overall. The 12-month population prevalence estimates, available only for 18- to 25-year-olds, were 5.2%, 4.5%, and 9.7%, respectively. Incidence rates were about half as high as prevalence rates. Prevalence rates were similar across rural and nonrural counties. Higher risk of homelessness was observed among young parents; black, Hispanic, and lesbian, gay, bisexual, or transgender (LGBT) youth; and those who did not complete high school. Conclusions The prevalence and incidence of youth homelessness reveal a significant need for prevention and youth-centric systems and services, as well as strategies to address disproportionate risks of certain subpopulations. PMID:29153445

Prevalence and Correlates of Youth Homelessness in the United States.

PubMed

Morton, Matthew H; Dworsky, Amy; Matjasko, Jennifer L; Curry, Susanna R; Schlueter, David; Chávez, Raúl; Farrell, Anne F

2018-01-01

Unaccompanied youth homelessness is a serious concern. Response, however, has been constrained by the absence of credible data on the size and characteristics of the population and reliable means to track youth homelessness over time. We sought to address these gaps. Using a nationally representative phone-based survey (N = 26,161), we solicited household and individual reports on different types of youth homelessness. We collected household reports on adolescents aged 13-17 and young adults aged 18-25, as well as self-reports from young adults aged 18-25. Follow-up interviews with a subsample (n = 150) provided additional information on youth experiences and enabled adjustment for inclusion errors. Over a 12-month period, approximately 3.0% of households with 13- to 17-year-olds reported explicit youth homelessness (including running away or being asked to leave) and 1.3% reported experiences that solely involved couch surfing, resulting in an overall 4.3% household prevalence of any homelessness, broadly defined. For 18- to 25-year-olds, household prevalence estimates were 5.9% for explicitly reported homelessness, 6.6% for couch surfing only, and 12.5% overall. The 12-month population prevalence estimates, available only for 18- to 25-year-olds, were 5.2%, 4.5%, and 9.7%, respectively. Incidence rates were about half as high as prevalence rates. Prevalence rates were similar across rural and nonrural counties. Higher risk of homelessness was observed among young parents; black, Hispanic, and lesbian, gay, bisexual, or transgender (LGBT) youth; and those who did not complete high school. The prevalence and incidence of youth homelessness reveal a significant need for prevention and youth-centric systems and services, as well as strategies to address disproportionate risks of certain subpopulations. Copyright © 2017 The Society for Adolescent Health and Medicine. All rights reserved.

News Media Use and Adolescents' Attitudes about Nuclear Issues: An American-Soviet Comparison.

ERIC Educational Resources Information Center

Robinson, John P.; And Others

1989-01-01

Examines linkages between media use and attitudes from a survey of Soviet and American teenagers. Finds that all youths show a great concern about the possible effects of nuclear war, with heavy media users in both countries more optimistic, but the relation was stronger among Soviet students. (MS)

The Role of Social Identity Complexity in Inter-Group Attitudes among Young Adolescents

ERIC Educational Resources Information Center

Knifsend, Casey A.; Juvonen, Jaana

2013-01-01

To supplement research on adolescent social identities, the current study examined how social identity complexity relates to ethnic inter-group attitudes in a young adolescent sample (N = 97; "age range" = 12-14 years). Social identity complexity refers to the perceived overlap of groups with which youth align themselves. Descriptive…

Social Identity Complexity, Cross-Ethnic Friendships, and Intergroup Attitudes in Urban Middle Schools

ERIC Educational Resources Information Center

Knifsend, Casey A.; Juvonen, Jaana

2014-01-01

This study investigated contextual antecedents (i.e., cross-ethnic peers and friends) and correlates (i.e., intergroup attitudes) of social identity complexity in seventh grade. Social identity complexity refers to the perceived overlap among social groups with which youth identify. Identifying mostly with out-of-school sports, religious…

Attitudes of Rural Middle-School Youth toward Alcohol, Tobacco, Drugs, and Violence

ERIC Educational Resources Information Center

Kelly, Kathleen J.; Comello, Maria Leonora G.; Edwards, Ruth W.

2004-01-01

Since 1996, our research team has conducted 15 focus groups with 169 middle-school youth in small communities as formative research for campaigns against alcohol, tobacco, drugs, and violence. Some key findings of a synthesis of focus-group results are that girls and boys perceive different risks to alcohol and tobacco use; peer relationships are…

Making Citizens of the World: The Political Socialization of Youth in Formal Mass Education Systems

ERIC Educational Resources Information Center

Wiseman, Alexander W.; Astiz, M. Fernanda; Fabrega, Rodrigo; Baker, David P.

2011-01-01

Unique cross-national data on adolescents' civic skills, knowledge, and political attitudes are used to examine the democratic processes of modern mass schooling, effects of national political systems, and patterns of youth political socialization in 27 nations. Compared to the generally weak reported effects on mathematics and reading…

Social Identity Complexity, Cross-ethnic Friendships, and Intergroup Attitudes in Urban Middle Schools

PubMed Central

Knifsend, Casey A.; Juvonen, Jaana

2013-01-01

The current study investigated contextual antecedents (i.e., cross-ethnic peers and friends) and correlates (i.e., intergroup attitudes) of social identity complexity in seventh grade. Social identity complexity refers to the perceived overlap among social groups with which youth identify. Identifying mostly with out-of-school sports, religious affiliations, and peer crowds, the ethnically diverse sample (N = 622; Mage in seventh grade = 12.56) showed moderately high complexity. Social identity complexity mediated the link between cross-ethnic friendships and ethnic intergroup attitudes, but only when adolescents had a high proportion of cross-ethnic peers at school. Results are discussed in terms of how school diversity can promote complex social identities and positive intergroup attitudes. PMID:24032401

Longitudinal Surveys of Australian Youth (LSAY) 2003 Cohort: User Guide. Technical Report 54

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2010

2010-01-01

The Longitudinal Surveys of Australian Youth (LSAY) is a research program that tracks young people as they move from school into further study, work and other destinations. This "User guide" has been developed for users of the LSAY data. The guide endeavours to consolidate existing technical documentation and other relevant information…

Longitudinal Surveys of Australian Youth (LSAY): 1995 Cohort: User Guide. Technical Report 49

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2009

2009-01-01

The Longitudinal Surveys of Australian Youth (LSAY) is a research program that tracks young people as they move from school into further study, work and other destinations. It uses large, nationally representative samples of young people to collect information about education and training, work, and social development. It includes surveys…