English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

As part of a longitudinal study of young adolescents, data were collected in 1980 on the non-coital and coital sexual experiences of male and female adolescents who ranged in age from 12 to 15 at the time of the initial contact. The follow-up data were collected two years later. Both a Guttman-scale analysis and a longitudinal analysis of these data indicate different sexual patterns between White and Black teens; Whites are more likely than Blacks to engage in a predictable series of non-coital behaviors for a period of time before their first intercourse experience. Of the sexual behaviors studied, the pre-coital experiences of Black teens were less predictable and often involved only necking. These differences in sexual norms offer a partial explanation for the different pregnancy rates between these two groups. They also suggest that sexual and contraceptive education and counseling need to be cognizant of these differences since pre-coital experience may function as both a mechanism to prolong abstinence and to promote a gradual acceptance of one's sexuality.

Coital and non-coital sexual behaviors of white and black adolescents.