R. Jakobsen, STAGES OF PROGRESSION IN NONCOITAL SEXUAL INTERACTIONS AMONG YOUNG ADOLESCENTS - AN APPLICATION OF THE MOKKEN SCALE ANALYSIS, International journal of behavioral development, 21(3), 1997, pp. 537-553
This study attempted to test empirically the tenability of the assumpt
ion of a sequential pattern of involvement in noncoital sexual interac
tions among white Western adolescents, by following a cohort between t
he ages of 13 and 16 years. The results documented that even among 13-
year-old adolescents, one can already examine variations in noncoital
sexual interaction, and that the various items of noncoital sexual int
eractions can be reliably measured. The Mokken scale analysis yielded
empirical evidence of a sequential pattern of involvement in such beha
viour among adolescents. Furthermore, it suggested that in early adole
scence, the development of intimate sexual relationships is a slow, ex
perimental, and cumulative process. For most adolescents, this process
involves experimentation and the passage of time. The five items of n
oncoital sexual interactions form a strong Mokken scale, and were sign
ificant predictors of the onset of sexual intercourse.