Vision Impairment and Blindness Prevalence in the United States: Variability of Vision Health Responses across Multiple National Surveys.

Purpose: To support survey validation efforts by comparing prevalence rates of self-reported and examination evaluated presenting visual impairment (VI) and blindness measured across national surveys.

Design: Cross-sectional comparison.

Participants: Participants in the 2016 American Community Survey, the 2016 Behavioral Risk Factor Surveillance System, the 2016 National Health Interview Survey, the 2005-2008 National Health and Nutrition Examination Survey (NHANES), and the 2016 National Survey of Children's Health.

Neighborhood Income Inequality and Adolescent Relationship Aggression: Results of a Nationally Representative, Longitudinal Study.

Adolescent relationship aggression (ARA) is a prevalent public health issue with myriad adverse health outcomes. Experts suggest that a research focus on individual- and family-level risk factors for ARA has been too limited, proposing that research on the "outer layers" of the social-ecological model, including community-level risk factors, may hold promise for the development of interventions targeting ARA. This study assessed the longitudinal association between one community-level risk factor-income inequality-and ARA victimization and perpetration.

Neighborhood violent crime and adolescent relationship aggression.

Research has shown that neighborhoods play a role in the etiology of violence. However, few adolescent relationship aggression (ARA) studies have objective measures of violent neighborhoods. Drawing on a nationally representative sample of youth, this study examines the association between ARA and local levels of violent crime (measured using geocoded Uniform Crime Report data from each of the youths' residential neighborhoods).

Young Men's Attitudes and Neighborhood Risk Factors for Sexual Harassment Perpetration in the United States.

Sexual harassment is a pervasive problem predominantly perpetrated by men. Creating cultural shifts to prevent men's sexual harassment perpetration requires attention to community as well as individual factors. Study data were collected from a cohort of 768 youth and young adult males ages 10-18 at baseline (2013), with follow-up 3 years later.

The Stability of Retrospective Child Sexual Abuse Reports and its Association With Problem Avoidance.

Due to reliability problems, use of retrospective measurement to assess child sexual abuse has long concerned researchers. Possible psychosocial causes of these reliability issues-including problem avoidance-have not been thoroughly studied. We tested the reliability of retrospective child sexual abuse measurement in a nationally representative sample of 12,438 adults over two periods (2001-2002, 2007-2008), assessed sex differences in reliability, and examined whether reliability depends on problem avoidance tendencies.

Smoking Experimentation, Moderate-to-Vigorous Physical Activity, and Associated Psychosocial and Demographic Correlates among Mexican Origin Youth.

Moderate-to-vigorous physical activity (MVPA) may deter adolescents from smoking initiation and psychosocial risk and protective factors associated with both physical activity and smoking experimentation may play a role. This paper examines such psychosocial factors across four groups of adolescents identified by crossing smoking experimentation (yes/no) with completion of regular MVPA (yes/no). In 2008-09, 1,098 Mexican origin youth (553 girls and 546 boys, mean age 14.

The associations of body image, anxiety, and smoking among Mexican-origin youth.

Purpose: Among Mexican-origin teenagers, anxiety is associated with cigarette experimentation, while among girls and young women from other ethnic groups the desire to be thin is associated with smoking. However, little is known about the associations of body image concerns with smoking in Mexican-origin youth, particularly when accounting for anxiety.

Methods: In 2005-2006, 1,328 Mexican-origin adolescents aged 11 to 13 years enrolled in a cohort study to examine nongenetic and genetic factors associated with cigarette experimentation.

Experimenting with cigarettes and physical activity among Mexican origin youth: a cross sectional analysis of the interdependent associations among sensation seeking, acculturation, and gender.

Background: Sensation seeking tendencies tend to manifest during adolescence and are associated with both health-compromising behaviors and health-enhancing behaviors. The purpose of this study is to evaluate the relationship between sensation seeking and physical activity, a health-enhancing behavior, and between sensation seeking and experimenting with cigarettes, a health compromising-behavior, among a cohort of Mexican origin adolescents residing in the United States with different levels of acculturation.

Methods: In 2009, 1,154 Mexican origin youth (50.