Monitoring the Future (MTF) is an ongoing research program conducted at the University of Michigan's Institute for Social Research under a series of investigator-initiated research grants from the National Institute on Drug Abuse beginning in 1975. The integrated MTF study includes annual surveys of nationally-representative samples of 8th, 10th,…

Poor nutrition, limited physical activity, unsafe food practices, and food insecurity are significant health concerns. Poor health disproportionately affects minority and low-income populations. The USDA National Institute of Food and Agriculture's Expanded Food and Nutrition Education Program (EFNEP) provides opportunities for low-income youth…

Since 1969, the Expanded Food and Nutrition Education Program (EFNEP), administered by the National Institute of Food and Agriculture, has reached more than 32.5 million low-income families and youth, teaching them to improve their diets, be more physically active, stretch their food dollars, and handle their food safely. This paper details the…

Since 1969, the Expanded Food and Nutrition Education Program (EFNEP) has reached more than 32 million low-income families and youth, improving their diets and food-related behaviors. Each year EFNEP enrolls more than half a million new program participants. In 2014, EFNEP reached 121,850 adults and 392,563 youth directly and nearly 360,000 family…

Since 1969, the Expanded Food and Nutrition Education Program (EFNEP) has reached more than 31 million low-income families and youth, improving their diets and food-related behaviors. Each year, EFNEP enrolls more than half a million new program participants. In 2013, EFNEP reached 121,025 adults and 418,961 youth directly and nearly 360,000…

This volume presents new 2018 findings from the U.S. national Monitoring the Future (MTF) follow-up study concerning substance use among the nation's college students and adults from ages 19 through 60. The authors report 2018 prevalence estimates on numerous illicit and licit substances, examine how substance use differs across this age span, and…

Since 2006, blogging has dropped among teens and young adults while simultaneously rising among older adults. As the tools and technology embedded in social networking sites change, and use of the sites continues to grow, youth may be exchanging "macro blogging" for microblogging with status updates. Blogging has declined in popularity among both…

Group assertion training has employed a variety of techniques including bibliotherapy, behavioral rehearsal, and didactic lecture presentations. Whether didactic information affects behavior, structure, and/or self-evaluation is unknown, and it is not clear whether behavioral practice enhances the effects of didactic training upon behavior,…