Fat and sugar levels are high in snacks purchased from student stores in middle schools.

OBJECTIVE: Children consume about one third of their daily energy at school, mostly from cafeteria food and bag lunches. Students also shop at student-run stores that generate revenue for extracurricular activities; yet the nutritional value of snacks sold at student stores has not been documented to our knowledge. DESIGN: Cross-sectional study of foods sold at student stores in middle schools. SUBJECTS/SETTING: Twenty-four San Diego County (Calif) public middle schools, grades 6 through 8 (age 11 to 13), from 9 school districts. The schools represent a diversity of ethnic groups and socioeconomic levels. STATISTICAL ANALYSES PERFORMED: Descriptive statistics, Pearson product moment correlations, analysis of variance. RESULTS: Snacks averaged 8.7 g fat and 23.0 g sugar. Overall, 88.5% of store inventory was high in fat and/or high in sugar. Sugar candy accounted for one third of store sales. Chocolate candy was highest in fat content: 15.7 g. Fourteen of the 24 schools had stores that sold food and were run by student organizations. Stores were open daily for about 90 minutes; half sold food during lunch. CONCLUSIONS: Adolescents need opportunities to supplement main meals; however, student stores in middle schools sell primarily high-fat, high-sugar snacks. Key intervention possibilities include limiting sales of chocolate candy and substituting low-fat varieties of cakes, cookies, chips, and crackers. Competition with cafeterias for sales at lunchtime should be addressed.

Sustained effects of educating retailers to reduce cigarette sales to minors.

Despite state laws prohibiting the purchase of tobacco by minors, the ease with which underage youth can purchase cigarettes has been documented nationwide. The public health community as well as policy makers have called for a combination of retailer education and enforcement of laws prohibiting tobacco sales to minors. Enforcement activity may not be feasible in many communities, however, and an educational intervention may be the only option. This paper reports results of a 6-month followup assessment following a face-to-face education intervention with retailers to reduce cigarettes sales to minors in San Diego County, CA. A control-experimental group, pre-post design was employed to study the sustained effects of the program on the illegal sale of cigarettes to minors. A total of 236 stores were visited by minors, ages 14-17 years, with the intent of purchasing cigarettes. Information was collected three times: pre-test, immediately following the intervention, and 6 months after the intervention ended. The groups included a no-treatment control group of 108 stores and an intervention group of 128 that received three educational visits from project staff over a 1-year period. Community education via media and informational presentations was also conducted. As previously reported, a 68-percent pretest sales rate was found for stores overall. Immediately following the intervention, 32 percent of the intervention group and 59 percent of the control group sold cigarettes to minors. These results were maintained 6 months following the conclusion of the intervention. Results are discussed in terms of education versus use of enforcement.

Effect of a brief retailer intervention to reduce the sale of single cigarettes.

A surprising finding from the present study was the occasional retailer practice of giving singles away upon confederates' requests to purchase singles. This practice was not expected, and additional data related to its occurrence (i.e., under what circumstances it occurred) were not collected. Although the prevalence of giving away singles was not high (approximately 6% of stores at pretest and 3% at posttest), the practice raises concern in that it may greatly facilitate experimental smoking and undermine cessation attempts. Availability (i.e., sales and giving) of single cigarettes dropped significantly during the four-month period of this study (34% to 10%), suggesting that a brief educational intervention followed by a "booster" mailing of materials effectively reduced single cigarette availability. The overall reduction in availability of singles was also seen for the two store types individually. It is noteworthy, however, that at both assessments, liquor stores were more likely than independent markets to have singles available. The finding that location of singles changed from on top of and behind the counter to exclusively behind the counter indicated that retailers may have become aware that providing singles is illegal, and made attempts to be less obvious about their availability. Although the ultimate goal was to completely eliminate the availability of single cigarettes, the change in location may be positive in that impulse buying could be diminished when singles are hidden.

Effects of health facilitator performance and attendance at training sessions on the acquisition of tobacco refusal skills among multi-ethnic, high-risk adolescents.

The study examined the effectiveness of a psycho-social tobacco use prevention intervention with a refusal skills training component on the refusal skills of high-risk adolescents, and investigated skill acquisition as related to subject demographics, performance of health facilitators and attendance at skills training sessions. Tobacco refusal skills were assessed for a group (n = 389) of high-risk, seventh-grade students participating as intervention and control subjects in Project SHOUT, a large tobacco use prevention program in the San Diego area. In addition, subject demographics, ratings of health facilitator performance and information about subjects' attendance at skills training sessions were collected. Subjects' responses to audiotaped peer offers of cigarettes and smokeless tobacco were coded for content and quality. Greater tobacco refusal skills among intervention subjects was hypothesized. Further health facilitator performance, attendance at training sessions and subject demographics were thought to be related to skill acquisition. High-risk intervention subjects gave significantly higher quality tobacco-refusal responses than did controls, although the differences between means were small. Results suggested that Hispanic adolescents were particularly receptive to the refusal skills training. The association between health facilitator performance and skill acquisition varied by subject ethnicity, as did the relationship between attendance at training sessions and skill acquisition.

Tobacco-refusal skills and tobacco use among high-risk adolescents.

Psychosocial tobacco use prevention programs are based on the assumption that refusal skills training will have a suppressive effect on the onset of use by enabling non-using adolescents to refuse offers of cigarettes and smokeless tobacco. The present study investigated this assumption with 389 high-risk junior high-school students involved in a prevention program during their seventh, eighth, and ninth-grade years. Direct behavioral measures of refusal skills were taken by having subjects respond to audiotaped offers of tobacco and then rating the quality of their responses. These ratings were then linked to tobacco use measures obtained at the end of each of the 3 study years. Results showed that the comprehensive prevention program produced a favorable trend in delaying or preventing the onset of tobacco use. However, the refusal skills training, which was carried out throughout the 3-year intervention period, produced significant differences in overall refusal skill quality only at the seventh grade. Moreover, refusal skill quality was not related to overall tobacco use or cigarette use at any grade.

A baseline assessment of cigarette sales to minors in San Diego, California.

This study reports the sales rate of cigarettes to minors in San Diego County, and investigates factors associated with cigarette sales to minors. Two hundred and ninety-four stores were identified and recruited to participate in a retailer education effort. To assess the baseline illegal sales rate of cigarettes to minors, selected stores were surveyed by 70 volunteer teams of adults and minors. Questionnaires were also administered to participating store owners or managers to assess retailers' knowledge about laws regulating minors' access to tobacco. Survey results indicated that minors were able to successfully purchase cigarettes in 68% of attempts. In addition, teen gender, community sociodemographics and cashier characteristics were associated with sales to minors. Analyses of the retailer questionnaire indicated retailers knew the legal age to purchase cigarettes, but few knew of the specific penalties associated with sales to minors. These findings indicate that minors have easy access to cigarettes and underscore the need for intensive tobacco sales education for retailers and enforcement of sales to minors laws.

Predictors of participation in a school-based anti-tobacco activism program.

This study investigated the predictors of participation in a school-based, anti-tobacco activism program. Subjects in this study consisted of 7th grade students participating in the intervention component of Project S.H.O.U.T., a tobacco use prevention program in San Diego County, California. In the activism component, a newsletter containing an activism contest was distributed to each student. Small prizes were awarded to contest winners at each school. "Activism" included letter and petition writing, anti-tobacco poster contests, merchant education, peer surveys and magazine subscription cards. A total of 170 students participated in the activities, with 81.1 percent participating two or more times. Of those who participated, 59 percent were female and 60 percent were White, non-Hispanic. Two sets of logistic analyses were conducted. Variables such as SES, gender, ethnicity, friends' tobacco use and parental tobacco use were used to predict participation in activism activities. The choice of variables was intended to provide information regarding activism participation in reference to known tobacco risk factors. Results of the first analysis indicated that students with a higher SES, and in an urban vs. rural location were more likely to participate in the activism activities. The second analysis used the same set of characteristics to predict "ever-use" of tobacco. Results of this analysis indicated that male gender, low grades, White, non-Hispanic ethnicity, friends' and parents' tobacco use were positively associated with tobacco experimentation.

Correlates of health facilitator performance in a tobacco use prevention program: implications for recruitment.

Tobacco use prevention programs vary by type of health facilitator used to deliver the intervention. Because program outcome may be related to the characteristics of a health facilitator, this study investigated the association between the characteristics of 29 college undergraduate health facilitators of an adolescent tobacco use prevention program with their scores on manageability and inclass performance scales. Results indicated health facilitators who rated themselves as outgoing, adventurous, analytical, and were older rated higher on the inclass performance scale. Facilitators who self-reported they wanted an easy class, had lower grade point averages in their academic major, were less outgoing, and wanted to attend graduate school were rated higher on the manageability scale. Inclass performance scales and ratings on the manageability scale correlated negatively. Implications for health facilitator recruitment are discussed.

Assessing skills for refusing cigarettes and smokeless tobacco.

Hops and colleagues developed an audiotaped refusals skills test in which students respond to cigarette offers and their responses are scored for content. The present study employed a modified analogue skills test. Modifications included adding a separate subscale for smokeless tobacco, emphasizing repeated offers and group pressure, and rating the quality of responses (good, fair, poor). The test was evaluated in four seventh-grade classrooms (N = 78). Half had participated in a refusals skills training program; the others were controls. Intervention subjects provided more "good" responses and fewer "poor" responses than controls. In a multiple regression, repeated and group offers were associated with the quality of response, while offerer's gender and type of tobacco variables were not associated. In a second regression, experimental condition was associated with quality of the responses, while gender, ethnicity, exposure to tobacco, use of tobacco, and attitudes toward the test were not associated.

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.

Generic tobacco use among four ethnic groups in a school age population.

The prevalence of overall or "generic" tobacco use among Hispanic, white, Black and Asian youths in grades four, seven, ten and twelve was compared in San Diego, California (n = 4980). Significant differences in generic tobacco use between ethnic groups were found in the 4th, 10th and 12th grades, but were greatest in the 10th grade. Only white youths demonstrated a sharp increase in regular tobacco use (once a month or more) between 7th and 10th grade. Overall, the prevalence of regular use was highest among whites (25.8%), followed by Hispanics (19.7%), Blacks (17.6%) and Asians (12.6%). Marijuana, alcohol, and other drug use explained approximately 40 percent of the variance in tobacco use in each ethnic group. Other predictors varied by ethnicity and included socioeconomic status, happiness of student, strictness of parent, adult tobacco use at home, accessibility to marijuana, and gender.

Tobacco use prevention and health facilitator effectiveness.

Tobacco prevention programs often use peers to teach refusal skills to other adolescents. College undergraduate health facilitators delivered a tobacco prevention intervention to sixth and seventh grade students in six schools. Outside observers evaluated facilitators in seven categories: being prepared, maintaining class control, keeping students' attention, encouraging participation, communication, relating to students, and working well in a team. Facilitators were rated highly in all categories. Higher rated health facilitators had more effect in reducing tobacco use than poorly rated facilitators. Facilitators who worked well in a team, related well to students, and were well-prepared were especially effective in positively influencing program outcomes.