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Biomedical subjects

G J Botvin

Publications and source records attributed to G J Botvin.

At least 55 records · Page 3Linked to original sources
PubMed1994

Determinants of intentions of Junior High School students to become sexually active and use condoms: implications for reduction and prevention of AIDS risk.

The purpose of this study was to examine factors associated with young adolescents' increased risk for AIDS. A multiethnic sample of 303 seventh-grade students in three schools in the greater New York area completed questionnaires assessing their basic demographic characteristics (gender and ethnicity), AIDS knowledge, substance use (cigarette smoking, alcohol use), and decision-making skills. AIDS knowledge, substance use, decision-making skills, gender, and ethnicity predicted intentions to engage in sexual behavior in the future. Relevant knowledge of AIDS was associated with lower intentions to engage in sexual behavior in the future. More frequent substance use, less frequent use of decision-making skills, and being male increased intentions to engage in sexual behavior in the future. Our findings are discussed in terms of their implications for education and prevention of adolescent sexual activity and AIDS-risk reduction.

Acquired Immunodeficiency Syndrome↗
PubMed1994

Predictors of cigarette smoking among inner-city minority youth.

Limited information is available concerning the etiology of smoking among minority youth. We examined predictors of smoking among inner-city African-American and Latino seventh graders (N = 757). Enhanced self-reports of cigarette smoking were collected along with data concerning background, social environmental, and individual characteristics hypothesized to promote smoking. Results indicated that friends and peers were the most important social influences in predicting smoking. Several psychological factors, including feelings of hopelessness, low efficacy in life skills (social skills, communication skills, and refusal skills) and low self-esteem seemed related to increased susceptibility to smoking. We discuss implications of our findings for effective prevention programs for minority youth.

Adolescent↗
PubMed1994

Attitudes toward AIDS and AIDS education among multi-ethnic parents of school-aged children in New York City.

To explore the attitudes of a multi-ethnic sample (African-American, Caucasian, Latino) of parents, a telephone survey was conducted with 297 parents whose children attend school in New York City (98 African-Americans, 100 Latinos, and 99 Caucasians). The survey interview assessed a wide range of issues related to AIDS and AIDS education. In a series of logistic regressions that controlled for education, we compared each ethnic group (African-Americans, Latinos) with Caucasians as the reference. The majority of parents indicated that they supported AIDS education efforts in the schools, but there was considerable mistrust of the government and health professionals, particularly among the African-American parents. African-American and Latino parents were more likely to perceive AIDS as a threat and believe that AIDS education is more effective for Caucasians. We discuss implications for AIDS prevention and recommend strategies to overcome barriers to AIDS education and prevention in multi-ethnic communities.

Acquired Immunodeficiency Syndrome↗
PubMed1993

Assertiveness in Hispanic adolescents: relationship to alcohol use and abuse.

An investigation was carried out on the relation of assertiveness to use of alcohol among 3129 Hispanic junior high school students. Data were obtained through questionnaires administered in 47 public and parochial schools in New York City to 5501 students. An 18-item modified version of the Gambrill-Richey Assertiveness Inventory was used to assess assertiveness. Factor analysis of the inventory identified five assertiveness factors of substance awareness, mastery of cognitive skills, individual rights, dating, and social skills. Significant gender differences were observed. Multiple regression analysis showed that substance awareness was negatively associated with alcohol use while dating, social skills, and individual rights factors were positively associated with alcohol use. Acculturation with peers was also a significant predictor of alcohol use or abuse. The findings provide a basis for design of alcohol prevention programs that specifically focus on Hispanic youth.

Adolescent↗
PubMed1992

Correlates and predictors of smoking among black adolescents.

Little is known about the etiology of cigarette smoking among minority populations. This study examines the correlates and predictors of smoking among inner-city black seventh graders (N = 608). Enhanced self-reports of cigarette smoking were collected along with data concerning demographic, social, and psychological factors hypothesized to promote smoking initiation. Results indicate that social environmental factors, such as the smoking status of friends and siblings, and individual factors, such as refusal assertiveness, general assertiveness, and age are predictive of current smoking. Similarly, the smoking status of friends, attitudes concerning the harmful effects of smoking, and low self-esteem concerning schools are predictive of behavioral intention to smoke in the future. Overall, the factors that were the most salient predictors of smoking for the black adolescents in this study are generally congruent with the existing literature for other populations.

Adolescent↗
PubMed1992

Smoking prevention among urban minority youth: assessing effects on outcome and mediating variables.

We tested the effectiveness of a social resistance/competence enhancement approach to smoking prevention among predominantly Hispanic seventh graders (N = 3,153) from 47 New York City schools. After blocking on school type (public and parochial) and ethnic composition (percent Hispanic), schools were randomly assigned either to receive the 15-session prevention program or to serve as no-contact controls. Using the school as the unit of analysis, significant program effects were found for cigarette smoking, normative expectations concerning peer and adult smoking, smoking prevalence knowledge, social acceptability knowledge, and knowledge of smoking consequences. Using structural modeling techniques, a significant relation was found between the normative expectation and knowledge variables affected by the intervention and posttest smoking, suggesting that changes on these variables mediated the impact of the intervention on cigarette smoking. This study extends the results of previous prevention research and demonstrates the generalizability of this approach to predominantly Hispanic urban minority students.

Adolescent↗
PubMed1992

Substance abuse prevention: competence enhancement and the development of positive life options.

Recent advances in the field of substance abuse prevention have derived from a consideration of the etiology of substance use and have also been solidly grounded in psychological theory. Evaluation studies of psychosocial prevention interventions have become increasingly rigorous, and clearly demonstrate that there are effective approaches to prevention. The Life Skills Training Program is an example of a competence enhancement approach to substance abuse prevention. While research with this approach demonstrates its effectiveness at reducing substance use behavior, experience working with disadvantaged youth suggests the need to broaden the concept of competence enhancement. Specifically, recommendations are made for formalizing the concept of positive life options as a potentially important component of substance abuse prevention.

Adolescent↗
PubMed1992

The false consensus effect: predicting adolescents' tobacco use from normative expectations.

A longitudinal sample of 916 adolescents was examined to assess the extent to which the perceived smoking prevalence of adults' or peers' smoking was related to cigarette smoking. Questionnaires were distributed to junior high school students in Grade 7 and again in Grade 9. Prevalence of perceived peers' smoking and prevalence of perceived adults' smoking were significantly related to cigarette smoking both cross-sectionally and longitudinally. Adolescents who believed that half or more than half of all adults or peers smoked cigarettes showed the most smoking involvement, and those who believed that fewer than half of adults or peers smoked were least involved. These findings provide further evidence that adolescent normative expectations about cigarette smoking are an important determinant of smoking initiation.

Adolescent↗
PubMed1991

Sexual behavior, attitudes toward safer sex, and gender among a cohort of 244 recovering i.v. drug users.

Heterosexual contact with drug users is a major route of AIDS transmission. This study of 135 male and 109 female methadone maintenance patients described subjects' sexual behavior, preventive practices and attitudes toward safer sex; explored ethnic-racial differences in high risk sexual behavior and attitudes; and examined the relationship between attitudes toward safer sex and frequency of condom use for men and women. Reported condom use was low, and it correlated with attitudes toward safer sex. Men tended to report higher rates of sexual risk-taking, although women reported more frequent sex with IV drug users. Study findings have implications for developing intervention strategies to reduce risk behavior associated with HIV transmission.

Adult↗
PubMed1991

AIDS risk knowledge, attitudes, and behavioral intentions among multi-ethnic adolescents.

The purpose of this study was to determine how much young adolescents know about AIDS and AIDS risk and to identify areas of confusion that might serve as important targets of educational intervention. A multiethnic (43% white, 33% black, 18% Latino) sample of 303 seventh-grade students (48% male) in 3 schools in the greater New York area completed questionnaires assessing knowledge, attitudes, and behavioral intentions concerning AIDS and AIDS risk. Consistent with previous studies with older adolescents, the major finding in this study was that young adolescents had a high degree of knowledge concerning AIDS and AIDS risk. There were 2 areas of confusion concerning AIDS risk. Specifically, 31% of adolescents did not correctly identify "not having sex" as the most effective way of preventing AIDS, and 33% believed that AIDS could be spread through casual contact. Findings are discussed in terms of their implications for prevention.

Acquired Immunodeficiency Syndrome↗
PubMed1990

A cognitive-behavioral approach to substance abuse prevention: one-year follow-up.

This study presents one-year follow-up data from an evaluation study testing the effectiveness of a cognitive-behavioral substance abuse prevention approach which emphasizes the teaching of social resistance skills within the larger context of an intervention designed to enhance general social and personal competence. The follow-up study involved 998 eighth graders from 10 suburban New York junior high schools. Two schools were assigned to each of the following conditions (a) peer-led intervention, (b) peer-led intervention with booster sessions, (c) teacher-led intervention, (d) teacher-led intervention with booster sessions, and (e) control. The original intervention was implemented in the seventh grade; the booster intervention was implemented during the eighth grade. Results indicate that this type of prevention strategy, when implemented by peer leaders in the seventh grade and when additional booster sessions are provided during the eighth grade, can reduce tobacco, alcohol, and marijuana use. Similar effects are evident for females when the prevention program is implemented with fidelity by classroom teachers. Moreover, the prevention program is also capable of producing a significant impact on several hypothesized mediating variables.

Adaptation, Psychological↗
PubMed1990

Preventing adolescent drug abuse through a multimodal cognitive-behavioral approach: results of a 3-year study.

Students (N = 4,466) attending 56 schools in New York State were involved in a 3-year study testing the effectiveness of a cognitive-behavioral approach to substance abuse prevention. In a randomized block design, schools were assigned to receive (a) the prevention program with formal provider training and implementation feedback, (b) the prevention program with videotaped provider training and no feedback, or (c) no treatment. After pretest equivalence and comparability of conditions with respect to attrition were established, students who received at least 60% of the prevention program (N = 3,684) were included in analyses of program effectiveness. Significant prevention effects were found for cigarette smoking, marijuana use, and immoderate alcohol use. Prevention effects were also found for normative expectations and knowledge concerning substance use, interpersonal skills, and communication skills.

Adolescent↗
PubMed1990

Ethnicity and psychosocial factors in alcohol and tobacco use in adolescence.

Research on ethnic group differences has suggested that (a) adolescents from various groups differ on a number of dimensions that have been related to risk for substance use initiation, and (b) adolescents of different groups choose different substances. However, there is little consensus regarding the reasons for such differences. There is an especially high rate of alcohol use among Hispanic adolescents, and Hispanics are at high risk for alcohol abuse. In light of ethnic group differences in both substance use and the precursors of substance use in adolescence, this study examined differences among black, Anglo, Puerto Rican, and Dominican adolescents in the relation between cigarette and alcohol use and psychosocial functioning. Comparisons between the Puerto Rican and Dominican subjects were of special interest due to preexisting differences between these groups that may be attributed to acculturation. Results provided evidence of the importance of acculturation in modifying psychosocial vulnerability, especially for alcohol use, with the Dominican group at highest risk.

Acculturation↗
PubMed1990

African-American and Hispanic-American adolescents, HIV infection, and preventive intervention.

This paper considers strategies for preventing human immunodeficiency virus (HIV) infection among African-American and Hispanic-American adolescents. We describe culturally sensitive interventions based on social learning theory. The interventions combine elements of cognitive-behavioral skills for problem solving, coping, and interpersonal communication with elements of ethnic pride and HIV facts. The paper discusses the strengths and limitations of skills intervention for AIDS prevention and concludes with directions for research.

Adaptation, Psychological↗
PubMed1989

A skills training approach to smoking prevention among Hispanic youth.

The present study was designed to test the feasibility, acceptability, and effectiveness of a 15-session smoking prevention intervention with a predominantly hispanic (74%) sample of seventh-grade students (N = 471) in eight urban schools in the New York area. The smoking prevention curriculum teaches social resistance skills within the context of a broader intervention promoting general personal and social competence and was implemented in this study by regular classroom teachers. Results of logistic regression analyses provided preliminary evidence of the efficacy of this type of smoking prevention strategy with urban minority youth when implemented with a reasonable degree of fidelity. The significance of these findings is that they provide support for the generalizability of an approach previously found to be effective with white middle-class populations to a predominantly hispanic inner-city population.

Adolescent↗
PubMed1989

School-based smoking prevention: the teacher training process.

Effective in-service teacher training must be regarded as a critical aspect of the implementation of any innovative school-based smoking prevention curriculum. Inadequate training or lack of training often leads to implementation failure, which, in turn, may be interpreted as program failure. To be effective, teacher training must include a presentation of the theory underlying the program, a demonstration of the skills to be learned, an opportunity to practice the new skills being taught, feedback, and coaching for application. Training activities must include a training workshop and ongoing consultation during the teacher's first experience with classroom implementation. Adequate preparation before the beginning of training will help to ensure that the necessary components are combined in a meaningful training sequence.

Adolescent↗