In this article, we summarize in a number of ways the range of sexual activity reported by an ethnically diverse sample of 200 gay and bisexual male youth (15–22years old) in Chicago and Miami. A general pattern of progression from oral sex with men to both receptive and insertive anal ...
Rather than age 10鈥 19 years, a definition of 10鈥 24 years corresponds more closely to adolescent growth and popular understandings of this life phase and would facilitate extended investments across a broader range of settings.doi:10.1016/S2352-4642(18)30022-1Sawyer, Susan M...
Rather than age 10–19 years, a definition of 10–24 years corresponds more closely to adolescent growth and popular understandings of this life phase and would facilitate extended investments across a broader range of settings. 展开 DOI: 10.1016/S2352-4642(18)30022-1 被引量: 25 ...
adulthood is associated with high rates of AUD recovery without formal intervention [13]. While the adolescent brain may be a vulnerability for the development of addiction, it may also be more resilient to long-term effects compared to adults. Increased neural plasticity during this period could ...
Despite a wide range in the chronological age at occurrence of the first conscious ejaculation, the mean bone age in all groups, including that with delayed puberty, was 13 1/2 +/- 1/2 years (SD), with a range between 12 1/2-15 1/2 years. There was no correlation between the age...
In particular, it reports on a study of Australian secondary students who completed an 80-item questionnaire which captures the range of adolescent coping behaviour by assessing eighteen strategies and three coping styles. When the relationship between coping behaviour and the respondents' gender, age ...
Due to the vast range of responses the general population has towards a given therapeutic108,109, it is vital to consider the age and sex factor in the development of new therapeutics. The cells isolated from that demographic are expected to respond differently as well. Here, we determined the...
In conclusion, the knee extensor profiles of young female athletes show an age-related angle specificity that should be accounted for when treating athletes within the age range examined. 展开 关键词: adolescent isometric correlations injury track and field jumpers volleyball players DOI: 10.1055/s-...
Two questions are examined through an investigation of 1,686 people employed in a wide range of jobs. First, is there a U-shaped relationship between age and occupational well-being, such that medium-aged workers report lower well-being than do both younger and older people? That pattern is...
of Youth and their children aged 14 or older indicates that, after accounting for a wide range of demographic and socioeconomic antecedents, children are significantly more likely to become sexually active before age 14 if their mother had sex at an early age and if she has worked extensively....