RESUMO
BACKGROUND: Problem substance use often begins in adolescence. This vulnerability likely stems, at least partially, from relatively rapid increases in sensation seeking occurring in early to mid-adolescence and more gradual improvements in impulse control occurring through later adolescence. Better understanding how these processes develop in high-risk youth may lead to enhanced substance use disorder treatment and prevention strategies. METHODS: We characterized trajectories of self-reported impulsivity and sensation seeking in 305 FH+ youths who at minimum had a father with a history of alcohol or other drug use disorders and 81 youths with no family histories of substance use disorders (FH-). Assessments started at ages 10 to 12 and continued at 6-month intervals for up to 42 months. In addition, a subset of 58 FH+ youths who began alcohol or other drug use before age 15 (FH+ Users) were compared to 58 FH+ propensity-matched adolescents who did not initiate substance use before age 15 (FH+ Non-Users). RESULTS: Compared to FH- youths at preadolescence, FH+ youths reported higher general impulsivity and higher impulsivity related to poor planning and attention. Over time, there were no differential effects of FH status on changes in impulsivity or sensation seeking across adolescence. FH+ Users had smaller decreases in general impulsivity and impulsivity related to restlessness and fidgeting across adolescence than FH+ Non-Users. FH+ Users also had greater increases in sensation seeking across adolescence than FH+ Non-Users. CONCLUSIONS: Increased impulsivity in FH+ youths may make them less able to regulate sensation seeking drives that peak in adolescence, which may contribute to their high risk for developing substance use disorders. Additionally, FH+ adolescents who initiate early use may be at increased risk in part due to increased impulsivity coupled with greater increases in sensation seeking.
Assuntos
Comportamento do Adolescente/psicologia , Filho de Pais com Deficiência/psicologia , Comportamento Impulsivo , Assunção de Riscos , Adolescente , Feminino , Humanos , Masculino , Transtornos Relacionados ao Uso de SubstânciasRESUMO
Adolescents with Attention Deficit Hyperactivity Disorder (ADHD) and Conduct Disorder (CD) experience deficits in neuropsychological measures of attention, inhibition, and reward processes. Methylphenidate treatment for ADHD and CD has acute effects on these processes. Some of these same aspects of performance are separately described in the Behavioral Model of Impulsivity, which uses a modified approach to measurement. This study characterized the acute effects of methylphenidate attention, initiation, inhibition, and reward processes described in this model of impulsivity. Thirty-one adolescents from the United States of America with comorbid ADHD and CD completed measures of impulsivity (response initiation, response inhibition, and consequence) and attention following placebo, 20 mg, and 40 mg of a long-acting dose of methylphenidate. Methylphenidate effects on attentional performance was more robust than on any of the measures of impulsivity. Adolescent performance from this behavioral perspective is interpreted in the context of divergence from previous neuropsychological tests of acute methylphenidate effects.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Atenção/efeitos dos fármacos , Estimulantes do Sistema Nervoso Central/farmacologia , Transtorno da Conduta/tratamento farmacológico , Comportamento Impulsivo/efeitos dos fármacos , Metilfenidato/farmacologia , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno da Conduta/complicações , Método Duplo-Cego , Feminino , Humanos , Inibição Psicológica , MasculinoRESUMO
OBJECTIVE: Previous studies have suggested that maternal characteristics are related to family environment; however, the relation between maternal impulsivity, in particular, and family environment is not well understood. As such, we examined direct relations between maternal impulsivity and family environment, as well as whether the relation between maternal impulsivity and family environment was moderated by child problems for sons and daughters. We hypothesized that child problems would moderate the association between maternal impulsivity and family environment. We also explored whether these associations differ for boys and girls. METHOD: Data from the initial visit of a longitudinal study was used for the current study. Participants included 297 youth (137 boys; 160 girls) of 10 to 12 years of age (M = 10.99, SD = .84) and their mothers. The majority of the sample had a family history of substance use disorder (n = 236). RESULTS: Hierarchical linear regressions showed that for sons there was a significant interaction between maternal impulsivity and child problems on family environment. Maternal impulsivity was positively related to family environment problems among sons with few emotional and behavioral problems, but there was no significant correlation among sons with high problem levels. Among daughters, there was no significant interaction between maternal impulsivity and child emotional and behavioral problems on family environment. CONCLUSIONS: The results suggest that the association between maternal impulsivity and family environment may depend on problem level and child gender. Thus, addressing maternal impulsivity in therapy may benefit some families.
Assuntos
Comportamento Impulsivo , Criança , Feminino , Humanos , Relações Interpessoais , Estudos Longitudinais , Masculino , Mães , Transtornos Relacionados ao Uso de SubstânciasRESUMO
Impulsivity is strongly related to the development of adolescent substance use. Therefore, understanding factors that influence impulsive characteristics is important for the development of prevention and intervention programs. Intervention and prevention programs focused on factors that influence impulsive characteristics are especially important for those at particularly high risk for the expression of impulsivity - those with a family history of substance use disorder. A factor of particular interest is family functioning. AIM: To examine family functioning as a mediator of relations between having a family history of substance use disorder and impulsivity. METHODS: Participants included a majority Hispanic sample of pre-adolescent boys and girls (mean age 10.99, SD = .84) recruited from the community who did (FH+) and did not (FH-) have a family history of substance use disorder. FH status and the quality of family functioning were compared at the initial visit with impulsiveness assessed a year later. RESULTS: Results showed FH+ children had worse family functioning; worse family functioning was related to higher levels of impulsivity, and higher levels of impulsivity among FH+ children were due to the influence of family functioning on levels of impulsivity. In other words, family functioning mediated relations between having a family history of substance use disorder and impulsivity. CONCLUSION: These results indicate that higher levels of impulsivity in FH+ children are due in part to worse family functioning.
RESUMO
OBJECTIVES: While early onset of puberty among girls has been related to substance use involvement and other adverse outcomes, less research has examined pubertal development and outcomes in boys. Further, research on puberty has not been conducted in the context of other risk factors for substance use involvement such as impulsivity. To address these gaps, this study characterized boys' pubertal development from preadolescence to mid-adolescence and related it to substance use risk and behavioral impulsivity. METHODS: A sample of 153 boys completed the Pubertal Development Scale to assess perception of their pubertal development relative to same age peers from ages 10 to 16 years, at 6-month intervals. Group-based trajectory modeling identified three distinct patterns of pubertal development: boys with more slowly developing boys with either earlier (n = 54) or later (n = 43) pubertal timing, and boys with faster tempo of pubertal development (n = 56). The groups were compared on demographic and substance use risk characteristics, as well as behavioral measures of impulsivity. RESULTS: Boys who had the accelerated progression through puberty had the highest proportion of family histories of substance use disorder and perform more impulsively on reward choice measures. CONCLUSIONS: Outcomes are consistent within the Maturation Compression Hypothesis and social neuroscience models of adolescent developmental risk.
RESUMO
This is a descriptive study of the recruitment and clinical/environmental characteristics of a child cohort (ages 10-12) established to test transmission of impulsivity in children with (FH+; n = 305) and without (FH-; n = 81) family history of substance use disorder. Among this cohort FH+ children had more emotional and behavioral symptoms, worse family relationships, and more deviant peers compared to FH- children. This cohort of children was established prior to the initiation of regular substance use and significant clinical problems, which will allow the opportunity to examine reciprocal relations between development of impulse control and substance use development.
RESUMO
BACKGROUND: Youths with family histories of alcohol and other drug use disorders (FH+) are at increased susceptibility for developing substance use disorders relative to those without such histories (FH-). This vulnerability may be related to impaired adolescent development of impulse control and elevated risk-taking. However, no previous studies have prospectively examined impulse control and risk-taking in FH+ youth across adolescence. METHODS: A total of 386 pre-adolescents (305 FH+, 81 FH-; aged 10 to 12) with no histories of regular alcohol or other drug use were compared on behavioral measures of impulsivity including delay discounting, response initiation (Immediate Memory Task), response inhibition impulsivity (GoStop Impulsivity Paradigm), and risk-taking (Balloon Analogue Risk Task-Youth). Youths completed these laboratory tasks every 6 months, allowing for the examination of 10- to 15-year-olds. Hierarchical linear modeling was used to characterize the development of impulse control and risk-taking as shown in performance of these tasks throughout adolescence. RESULTS: We found that (i) FH+ youths had increased levels of delay discounting and response inhibition impulsivity at study entry; (ii) regardless of FH status, all youths had relatively stable delay discounting across time, improvements in response inhibition and response initiation impulsivity, and increased risk-taking; and (iii) although FH+ youths had increased response inhibition impulsivity at pre-adolescence, these differences were negligible by mid-adolescence. CONCLUSIONS: Heightened delay discounting in FH+ pre-adolescents coupled with normal adolescent increases in risk-taking may contribute to their increased susceptibility toward problem substance use in adolescence.
Assuntos
Comportamento do Adolescente/psicologia , Comportamento Impulsivo , Assunção de Riscos , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Alcoolismo/diagnóstico , Alcoolismo/epidemiologia , Alcoolismo/psicologia , Criança , Desvalorização pelo Atraso , Feminino , Humanos , Estudos Longitudinais , Masculino , Estudos Prospectivos , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
Individuals with a family history of substance use disorders (Family History Positive) are more likely to have early-onset substance use (i.e., prior to age 15), which may contribute to their higher rates of substance use disorders. One factor that may differentiate Family History Positive youth who engage in early-onset substance use from other Family History Positive youth is exposure to stressors. The aim of this study was to quantify how exposure to stressors from age 11-15 varies as a function of family history of substance use disorders and early-onset substance use. Self-reported stressors were prospectively compared in a sample of predominately (78.9%) Hispanic youth that included 68 Family History Positive youth (50% female) who initiated substance use by age 15 and demographically matched non-users with (n = 136; 52.9% female) and without (n = 75; 54.7% female) family histories of substance use disorders. Stressors were assessed at 6-month intervals for up to 4 years. Both the severity of stressors and the degree to which stressors were caused by an individual's own behavior were evaluated. All three groups differed from one another in overall exposure to stressors and rates of increase in stressors over time, with Family History Positive youth who engaged in early-onset substance use reporting the greatest exposure to stressors. Group differences were more pronounced for stressors caused by the participants' behavior. Family History Positive users had higher cumulative severity of stressors of this type, both overall and across time. These results indicate greater exposure to stressors among Family History Positive youth with early-onset substance use, and suggest that higher rates of behavior-dependent stressors may be particularly related to early-onset use.
Assuntos
Comportamento do Adolescente/psicologia , Relações Pais-Filho/etnologia , Estresse Psicológico/psicologia , Transtornos Relacionados ao Uso de Substâncias/etnologia , Adolescente , Comportamento do Adolescente/etnologia , Idade de Início , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Estudos Prospectivos , Características de Residência , Estresse Psicológico/etnologia , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
OBJECTIVE: To adapt and pilot test a multicomponent motivational intervention that includes family-based contingency management (CM) for adolescents with poorly controlled type 1 diabetes. METHODS: A total of 17 adolescents, age 12-17 years (M = 14.8, SD = 1.5), with type 1 diabetes (duration M = 6.2 years, SD = 4.5) and mean HbA1c of 11.6% (SD = 2.5%) were enrolled. Adolescents and their parents received 14 weeks of motivational interviewing, clinic-based CM, and parent-directed CM that targeted increased blood glucose monitoring (BGM). RESULTS: Adolescents significantly increased their BGM (p < .001) and showed significantly improved HbA1c levels (glycemic control) from pre-to posttreatment (p < .0001). CONCLUSIONS: The magnitude of improvements in the frequency of BGM and glycemic control in adolescents with type 1 diabetes is encouraging and will be tested in a randomized controlled trial.
Assuntos
Automonitorização da Glicemia , Diabetes Mellitus Tipo 1/sangue , Hipoglicemiantes/uso terapêutico , Adesão à Medicação/psicologia , Entrevista Motivacional , Adolescente , Glicemia/análise , Criança , Diabetes Mellitus Tipo 1/tratamento farmacológico , Diabetes Mellitus Tipo 1/psicologia , Feminino , Humanos , Masculino , Projetos Piloto , Resultado do TratamentoRESUMO
The purpose of this study was to conduct a randomized test of clinic- and home-based incentives plus parent training for adolescent problem alcohol use. Adolescents (N = 75) with alcohol misuse, with or without other substance misuse, were enrolled. All youth received individual Motivational Enhancement Therapy/Cognitive Behavior Therapy and weekly urine drug testing. The experimental condition (EXP) included Abstinence Incentives (clinic-based incentives for abstinence from all substances) plus weekly behavioral parent training that included a parent-delivered, abstinence-based, substance monitoring contract. The comparison condition (CONTROL) included Attendance Incentives (ATTI). All adolescents met DSM-IV criteria for alcohol abuse or dependence or reported recent binge drinking, and 77% (N = 58) met criteria for a cannabis use disorder or had recent cannabis use at baseline. Alcohol and cannabis use outcomes were compared across treatment conditions. A similar percentage of youth maintained complete alcohol abstinence across the 36-week follow-up in both conditions. However, among youth not entirely abstinent from alcohol, EXP resulted in a lower percentage of days using alcohol during the 36 weeks after the end of treatment than CONTROL. Among youth who also used cannabis at baseline, results showed similar benefits of EXP on cannabis use days. Combined individual and family based treatment, plus abstinence based incentives can reduce substance use days during and after treatment over and above individual evidence-based psychosocial treatment plus attendance incentives. Future research should focus on identifying cost-effective components and incentive levels and delivery via technology to facilitate dissemination. (PsycINFO Database Record
Assuntos
Alcoolismo/terapia , Terapia Cognitivo-Comportamental/métodos , Motivação , Entrevista Motivacional/métodos , Transtornos Relacionados ao Uso de Substâncias/terapia , Adolescente , Alcoolismo/psicologia , Feminino , Humanos , Masculino , Pais , Detecção do Abuso de Substâncias , Transtornos Relacionados ao Uso de Substâncias/psicologia , Resultado do TratamentoRESUMO
A number of studies have associated impulsivity and sensation seeking with level of substance use and risk for developing a substance use disorder. These relationships may be particularly apparent during adolescence, when developmental changes in impulsivity and sensation seeking occur at the same time as increased opportunities for substance use. To examine this, the current study measured impulsivity and sensation seeking from pre-adolescence to mid-adolescence in a sample of youth, the majority of whom were identified as being at risk for developing a substance use disorder based on their family history of substance use disorders. Youth were separated into those who did (n=117) and did not (n=269) initiate substance use by mid-adolescence. Results showed that substance users were more impulsive and more sensation seeking during pre-adolescence, prior to any significant substance use, and that greater sensation seeking in pre-adolescence was related to heavier substance use by mid-adolescence. In addition, developmental trajectories for substance-using youth showed a greater increase in sensation seeking but a more modest decrease in impulsivity from pre-adolescence to mid-adolescence. Taken together, these results indicate that increased impulsivity and sensation seeking is apparent in adolescent substance users as early as pre-adolescence, that the difference between substance users and non-users becomes larger across early adolescence as their developmental trajectories diverge, and that greater sensation seeking in pre-adolescence may predict increased substance use by mid-adolescence.
Assuntos
Comportamento do Adolescente/psicologia , Desenvolvimento do Adolescente , Usuários de Drogas/psicologia , Comportamento Impulsivo , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Criança , Feminino , Humanos , Estudos Longitudinais , Masculino , Assunção de RiscosRESUMO
OBJECTIVE: This study aimed to characterize and compare the treatment needs of adults with driving while intoxicated (DWI) offenders recruited from a correctional residential treatment facility and the community to provide recommendations for treatment development. METHOD: A total of 119 adults (59 residential, 60 community) with at least one DWI offense were administered clinical diagnostic interviews to assess substance use disorders and completed a battery of questionnaires assessing demographic characteristics, legal history, psychiatric diagnoses, medical diagnoses, and health care utilization. RESULTS: Almost all (96.6%) DWI offenders met clinical diagnostic criteria for an alcohol use disorder, approximately half of the sample also met diagnostic criteria for comorbid substance use disorders, and a substantial proportion also reported psychiatric and medical comorbidities. However, a high percentage were not receiving treatment for these issues, most likely as a result of having limited access to care, because the majority of participants had no current health insurance (64.45%) or primary care physician (74.0%). The residential sample had more extensive criminal histories compared to the community sample but was generally representative of the community in terms of their clinical characteristics. For instance, the groups did not differ in rates of substance use, psychiatric and medical health diagnoses, or the treatment of such issues, with the exception of alcohol abuse treatment. CONCLUSIONS: DWI offenders represent a clinical population with high levels of complex and competing treatment needs that are not currently being met. Our findings demonstrate the need for standardized screening of DWI offenders and call for the development of a multimodal treatment approach in efforts to reduce recidivism.
Assuntos
Intoxicação Alcoólica/terapia , Condução de Veículo/legislação & jurisprudência , Condução de Veículo/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde , Adulto , Intoxicação Alcoólica/epidemiologia , Terapia Combinada , Comorbidade , Feminino , Humanos , Masculino , Transtornos Mentais/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e Questionários , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Alcohol use patterns that are hazardous for one's health is prevalent among DWI (driving while intoxicated) offenders and is a key predictor of recidivism. The aim of this program evaluation was to determine the feasibility and usability of implementing a computer-assisted screening, brief intervention and referral to treatment (SBIRT) program for DWI offenders to enable the identification of those in need of treatment services soon after arrest. Our treatment program consisted of a web-based, self-guided screening tool for assessing alcohol use patterns and generating a personalized feedback report that is then used to deliver a brief motivational intervention and if needed, a referral to treatment. METHODS: Between August and November 2014, all DWI offenders attending orientation for pre-trial supervision were assessed for eligibility. Of the 129 eligible offenders, 53.5 percent enrolled and the first 50 were asked to complete a usability and satisfaction questionnaire. RESULTS: The results demonstrated that the majority of those screened reported at-risk alcohol use patterns requiring referral to treatment. Clients reported high ratings of usability and satisfaction with the screening tool and personalized feedback report, which did not significantly differ depending on alcohol use patterns. There were relatively few technical difficulties, and the majority of clients reported high levels of satisfaction with the overall SBIRT program. CONCLUSION: Results of this program evaluation suggest that computer-assisted SBIRT may be successfully implemented within the criminal justice system to DWI offenders soon after arrest; however, further research is required to examine its effects on treatment utilization and recidivism.
Assuntos
Alcoolismo/diagnóstico , Alcoolismo/terapia , Dirigir sob a Influência , Internet , Encaminhamento e Consulta/organização & administração , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Aceitação pelo Paciente de Cuidados de Saúde , Satisfação do Paciente , Interface Usuário-ComputadorRESUMO
OBJECTIVE: The aim of this study was to conduct a randomized test comparing 2 multicomponent, contingency management interventions, 1 with and 1 without a full parent training curriculum, and an individual treatment for adolescent cannabis use disorders. METHOD: A total of 153 adolescents who met DSM-IV criteria for cannabis abuse or dependence were randomized to motivational enhancement therapy/cognitive-behavioral therapy (MET/CBT), MET/CBT+abstinence-based contingency management (CM), or MET/CBT+CM+Parent Training (PT). RESULTS: Overall, during treatment, abstinence was greater for youth receiving clinic- and home-based CM without PT compared to those who received individual MET/CBT. There was no additional benefit of the full PT curriculum on marijuana use, youth externalizing problems, or parenting. CONCLUSION: These results suggest that clinic- plus home-based CM for cannabis use disorders can increase rates of abstinence during treatment over and above an evidence-based treatment (individual MET/CBT), but in this study the addition of a comprehensive parenting training curriculum did not further enhance efficacy. CLINICAL TRIAL REGISTRATION INFORMATION: Treatment for Adolescent Marijuana Abuse; http://clinicaltrials.gov; NCT00580671.
Assuntos
Terapia Cognitivo-Comportamental/métodos , Abuso de Maconha/terapia , Pais/educação , Adolescente , Criança , Feminino , Humanos , Masculino , Motivação , New Hampshire , Resultado do TratamentoRESUMO
Having a family history of substance use disorders (FH+) increases risk for developing a substance use disorder. This risk may be at least partially mediated by increased exposure to childhood stressors among FH+ individuals. However, measures typically used to assess exposure to stressors are narrow in scope and vary across studies. The nature of stressors that disproportionately affect FH+ children and how these stressors relate to later substance use in this population are not well understood. The purpose of this study was to assess exposure to a broad range of stressors among FH+ and FH- children to better characterize how exposure to childhood stressors relates to increased risk for substance misuse among FH+ individuals. A total of 386 children (305 FH+, 81 FH-; ages 10-12) were assessed using the Stressful Life Events Schedule before the onset of regular substance use. Both the number and severity of stressors were compared. Preliminary follow-up analyses were done for 53 adolescents who subsequently reported initiation of substance use. FH+ children reported more frequent and severe stressors than did FH- children, specifically in the areas of housing, family, school, crime, peers, and finances. Additionally, risk for substance use initiation during early adolescence was influenced directly by having a family history of substance use disorders and also indirectly through increased exposure to stressors among FH+ individuals. In conclusion, FH+ children experience greater stress across multiple domains, which contributes to their risk for substance misuse and related problems during adolescence and young adulthood. (PsycINFO Database Record
Assuntos
Predisposição Genética para Doença/genética , Predisposição Genética para Doença/psicologia , Acontecimentos que Mudam a Vida , Transtornos Relacionados ao Uso de Substâncias/genética , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Criança , Comorbidade , Estudos Transversais , Feminino , Seguimentos , Interação Gene-Ambiente , Humanos , Masculino , Transtornos Mentais/epidemiologia , Transtornos Mentais/genética , Transtornos Mentais/psicologia , Fatores de Risco , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , TexasRESUMO
BACKGROUND: Youth with family histories of substance use disorders (FH+) are at increased risk for developing substance use disorders relative to those without such histories (FH-). FH+ individuals show deficits in impulse control that parallel those in individuals with substance use disorders. Elucidating how specific components of impulse control are affected in FH+ pre-adolescents would advance our understanding of how deficits in impulse control relate to risk of substance use disorders. METHOD: A total of 386 children (305 FH+, 81 FH-; ages 10-12) with no histories of regular alcohol or other drug use were compared on measures of delay discounting (Kirby), response inhibition (GoStop Impulsivity Paradigm), and response initiation impulsivity (Immediate Memory Task). The independent associations between these three behavioral measures of impulsivity and FH status were analyzed using logistic regression models. RESULT: FH+ pre-adolescents performed more impulsively on measures of delay discounting and response inhibition impulsivity, but there were no significant group differences on response initiation impulsivity. When the behavioral impulsivity measures were examined simultaneously, delay discounting was most robustly associated with FH status. CONCLUSIONS: These results identify deficits in impulse control present in FH+ pre-adolescents before the onset of regular substance use, and suggest that increased delay discounting may be an important behavioral phenotype for pre-adolescents at risk for substance use involvement.
Assuntos
Desvalorização pelo Atraso , Saúde da Família , Valor Preditivo dos Testes , Transtornos Relacionados ao Uso de Substâncias/psicologia , Criança , Feminino , Humanos , Comportamento Impulsivo , Inibição Psicológica , Masculino , Memória de Curto Prazo , Testes Psicológicos , Fatores de RiscoRESUMO
The current study examined the impact of disruptive behavior disorder (DBD) on substance use outcomes in an adolescent sample. Sixty-eight adolescents and their caregivers were randomized to one of two fourteen-week, outpatient treatments: Motivational Enhancement Therapy/Cognitive Behavior Therapy (MET/CBT)+Parent Management Training+Contingency Management (CM; experimental) and MET/CBT+Parent Drug Education (attention control). This study assessed abstinence, substance use, externalizing behavior, and parenting outcomes over five assessment periods for youth with DBD (DBD(+)) and without DBD (DBD(-)). Results showed DBD(+)/experimental adolescents reported fewer days of marijuana use than DBD(+)/control adolescents. Results also showed that parents of DBD(-) adolescents in the experimental condition reported significantly better parenting outcomes compared to DBD(-)/control. Substance abuse treatment for adolescents with DBD which includes a component such as contingency management and parent training has the potential to contribute to substance use outcomes. Such treatment strategies, however, should include additional support for parents.
Assuntos
Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Terapia Cognitivo-Comportamental/métodos , Pais/educação , Transtornos Relacionados ao Uso de Substâncias/reabilitação , Adolescente , Assistência Ambulatorial/métodos , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Cuidadores/educação , Feminino , Humanos , Masculino , Abuso de Maconha/reabilitação , Motivação , Resultado do TratamentoRESUMO
This study examined the interaction between problem severity and race\ethnicity as a predictor of therapist adherence and family-therapist emotional bond. Data for this study came from a longitudinal evaluation of Multisystemic Therapy (MST) provided by licensed MST provider organizations in community settings. Outcome variables included mid-treatment levels of caregiver report of therapist adherence, changes in caregiver report of therapist adherence over the course of treatment, and overall levels of caregiver-therapist and youth-therapist emotional bond. Hypothesized predictors included race\ethnicity and levels of poly-substance use, externalizing behavior, and youth self-report of delinquency early in treatment as well as pre-treatment number of arrests. Participants were 185 adolescents (M age = 15.35, SD = 1.29) and their caregivers. Of the participating youth, 48 % self-identified as Caucasian, 20 % as African-American, 28 % as Hispanic\Latino, and 4 % as "other." Two-level Hierarchical Linear Modeling analyses revealed that for Caucasian youth, lower rates of self-reported delinquency were associated with greater increases in caregiver report of therapist adherence over the course of MST. For His-panic\Latino caregivers, higher externalizing behavior and poly-substance use were associated with reports of lower therapist adherence at mid-treatment and poorer overall levels of emotional bonding with therapists. In contrast, for African-American participants, higher levels of youth externalizing behavior and poly-substance use were associated with higher overall levels of caregiver and youth report of emotional bonding with therapists, respectively. Results provide evidence that race\ethnicity interacts with problem severity in predicting therapist adherence and family-therapist emotional bond within real-world practice settings and suggest possible therapeutic process differences across race.