Survey on student dating
In the first sampling stage, schools with any of grades 9–12 were sampled with probability proportional to school enrollment size in 34 states and three large urban school districts; all schools with any of grades 9–12 were invited to participate in three states and 16 large urban school districts.In the second sampling stage, intact classes from either a required subject (e.g., English or social studies) or a required period (e.g., homeroom or second period) were sampled randomly in 36 states and 18 large urban school districts, and all students in the sampled classes were el igible to participate.
From the 1,259 PSUs, 54 were sampled with probability proportional to overall school enrollment size for the PSU.Results from the 37 state and 19 large urban school district surveys with weighted data for the 2015 YRBSS cycle ( Figure) also are included in this report.Data from 10 state and two large urban school district surveys with unweighted data are not included.In the second stage of sampling, 180 schools with any of grades 9–12 were sampled with probability proportional to school enrollment size from within the 54 PSUs.The third stage of sampling consisted of random sampling in each of grades 9–12, one or two classrooms from either a required subject (e.g., English or social studies) or a required period (e.g., homeroom or second period).These behaviors frequently are interrelated and are established during childhood and adolescence and extend into adulthood.
To monitor priority health behaviors in each of these six categories, the prevalence of obesity, overweight, and asthma, and other priority health behaviors among youth and young adults, CDC developed the Youth Risk Behavior Surveillance System (YRBSS) ().
To enable a separate analysis of data for black and Hispanic students, two classes per grade, rather than one, were sampled in schools with a high minority enrollment.
Before the 2013 national YRBS, three strategies were used to oversample black and Hispanic students: 1) larger sampling rates were used to select PSUs that were in high-black and high-Hispanic strata; 2) a modified measure of size was used to increase the probability of sampling schools with a disproportionately high minority enrollment; and 3) two classes per grade, rather than one, were sampled in schools with a high minority enrollment.
The following statistics cover financial attitudes and behaviors.
This includes money and marriage statistics, spending habits, financial infidelity and financial planning statistics.
Overall, 458 responses were received, yielding a response rate of 15%. Data were collected from December 2011 through January 2012.