title: Early adolescents' sexual behaviors.
abstract: The purpose of this study was to analyze changes in early adolescents' intimate behaviors and the initiation of sexual intercourse over a one-year time period. The changes are interpreted within the context of recent progress in understanding the development of early adolescents. Public school students in sixth and ninth grades of selected schools in a midwestern industrial city were studied in two waves of data collection. A total of 106 students provided data for the second year, allowing comparisons of their Time 2 with their Time 1 responses. Five of eight intimate behaviors studied increased in frequency during the year. Also, the adolescents' perceived benefits of having sexual intercourse increased and perceived costs decreased during the follow-up year. Increases in the frequency of intimate behaviors but not changes in their perceptions of the benefits and costs predicted whether or not students had initiated sexual intercourse during the follow-up period. These findings support current understanding of early adolescence as a time of incremental learning about intimacy and about sexual relationships. The findings suggest that preventing early sexual intercourse may require understanding the specific behavioral competencies related to healthful development of intimacy. Pediatric nurses can be leaders in providing the necessary counseling and education to young adolescents, their families, and their communities.
authors.affiliation: Child/Adolescent Health Behavior Research Center, University of Michigan School of Nursing, Ann Arbor 48109-0482, USA. cornelia@umich.edu
authors.forename: C P
authors.initials: CP
authors.lastname: Porter
authors.forename: D L
authors.initials: DL
authors.lastname: Ronis
authors.forename: D J
authors.initials: DJ
authors.lastname: Oakley
authors.forename: B J
authors.initials: BJ
authors.lastname: Guthrie
authors.forename: C
authors.initials: C
authors.lastname: Killion
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D000367:Age Factors; D001294:Attitude to Health; D003075:Coitus / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D000297:Psychology, Adolescent; D012309:Risk-Taking; D012747:Sexual Partners / Q000523:psychology*; D011795:Surveys and Questionnaires