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What are the everyday experiences that influence risk-taking? Are young people with little to do more likely to engage in risky behavior? Do community opportunities of schooling, work, and other activ...
The objective of this research is to examine the association between social organization and reproductive behavior in one setting in sub-Saharan Africa. The particular focus is on the effects of socia...
This paper explores the consistency in reporting of sexual behavior in a household survey of adolescents aged 15–21 in the Kisumu district of Kenya. Respondents were randomly assigned to different int...
This paper examines whether an experimental intervention for girls aged 14-19 that provided reproductive health information, vocational counseling and training, and assistance with opening savings acc...
Context: High rates of unintended pregnancy and sexually transmitted diseases (STDs), including HIV infection, among adolescents are major public health concerns that have created interest in trends i...
An analysis of data on 20-39-year-old men participating in the 1991 National Survey of Men finds that of 466 respondents who had ever had a sexually transmitted disease (STD), 25% had sex while infect...
Maternal disapproval of premarital sex, maternal discussions about birth control and the quality of the parent-child relationship may have an important influence on adolescents' sexual activity and th...
A theoretical model was used to examine the influence of relationship factors, pregnancy intentions, contraceptive behavior and other psychosocial characteristics on stages of behavior change in condo...
A substantial number of adolescents, including many as young as 11, engage in high-risk sexual behavior. In a 1992 survey of 2,248 urban students in grades 6, 8 and 10, 45% of respondents, including 2...
Data from a 1989 national probability sample of 8,098 high school students in the United States indicate that young people's discussions about the human immunodeficiency virus (HIV) with parents and w...
Our understanding of the dynamics of HIV transmission in developing countries is compromised by unreliable data concerning sexual behavior. This paper represents an effort to investigate young people’...
According to a 1991 study of sexual behavior based on a random sample of heterosexual undergraduates at a Midwestern university, 80% of the males and 73% of the females had experienced vaginal or anal...
We studied the change of aerobic bacterial number and the behavior of Bacillus cereus during the process of vacuum cooking to evaluate the safety of this cooking method. Sliced raw beef was used as an...
During the last recession, employment declines in high tech industries were not as deep as those in manufacturing; only the group with high concentrations of skilled workers and large R&D expenditures...

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