Stages of adolescent tobacco-use acquisition.
The present study extended the results of previous research in applying the "stages of acquisition" model to the onset of smokeless tobacco as well as cigarette use. Three expert judges classified an initial pool of items as to whether they represented "precontemplation," "contemplation," "action," or "maintenance" stages of smokeless tobacco acquisition. Fifty items with adequate inter-rater reliability were combined with 21 previously developed items pertaining to cigarette smoking acquisition in an overall tobacco acquisition questionnaire, which in turn was administered to 358 junior and senior high public school students. Three distinct components labeled precontemplation, action, and maintenance were delineated through principal component analyses. Coefficient alphas and discriminant analyses according to self-reported use demonstrated adequate reliability and validity for the new smokeless tobacco- and previously developed smoking-acquisition scale.
Elder
J P
JP
Graduate School of Public Health, San Diego State University, CA 92182.
De Moor
C
C
Young
R L
RL
Wildey
M B
MB
Molgaard
C A
CA
Golbeck
A L
AL
Sallis
J F
JF
Stern
R A
RA
D000293:Adolescent; D001294:Attitude to Health; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D009042:Motivation; D010556:Personality Tests; D010947:Plants, Toxic; D012907:Smoking / Q000523:psychology*; D000074606:Smoking Prevention; D014029:Tobacco Use Disorder / Q000517:prevention & control / Q000523:psychology*; D014030:Tobacco, Smokeless