In carrying out surveys involving sensitive characteristics, randomized response models have been considered among the best techniques since they provide the maximum privacy protection to the respondents and procure honest responses. Over the years, researchers have carried out studies on the estimation of proportions of the population possessing…

The recent popularity of models that capture the dynamic coevolution of both network structure and behavior has driven the need for summary indices to assess the adequacy of these models to reproduce dynamic properties of scientific or practical importance. Whereas there are several existing indices for assessing the ability of the model to…

Health education can improve the health of the nation. Emphasis is on promoting health, maintaining good health and preventing health problems. A segment of society that tends to ignore their health is college students. They are a large group that makes up 31% of 18-24 year olds in the U.S. (Hingson, et al, 2001). This population is considered to…

These authors argue that estimates of the net economic cost of suicide should go beyond accounting for direct medical costs and indirect costs from loss of earnings by those who commit suicide. There are potential savings from (a) not having to treat the depressive and other psychiatric disorders of those who kill themselves; (b) avoidance of…

This occasional paper serves as a supplement to one of four annual monographs from the Monitoring the Future (MTF) study, written by the study's investigators and published by the study's sponsor, the National Institute on Drug Abuse. The full 2009 survey results are reported in "Monitoring the Future National Survey Results on Drug Use,…

In this article, the authors discuss program evaluation of intervention studies when the outcome of interest is collected routinely at equally spaced intervals of time. They illustrate concepts using data from the American Stop Smoking Intervention Study, where the outcome is state per capita tobacco consumption. States differ widely in mean…

Relapse prevention remains a major challenge to smoking cessation efforts. T. H. Brandon, B. N. Collins, L. M. Juliano, and A. B. Lazev (2000) found that a series of 8 empirically based relapse-prevention booklets mailed to ex-smokers over 1 year significantly reduced relapse. This study dismantled 2 components of that intervention: the amount of…

This is the second volume in a two-volume set reporting the results of all surveys through 1992 from the Monitoring the Future study of American secondary school students and young adults. Chapter 1 provides an introduction to the volume, noting that Monitoring the Future consists of an ongoing series of annual national surveys of American high…