Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 67
Filtrar
1.
J Soc Work Educ ; 59(4): 991-1005, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38155868

RESUMO

In the current focus-group study, we consider student experiences with and perceptions of teaching methods that involve practice observation, demonstration, and performance assessment and feedback (i.e., skill-based teaching methods). Focus groups included masters of social work students (N = 40) from six universities in the United States. Students were, on average, 34 years of age (range 21 to 58) with 75% female, 20% male, and two non-binary students. Students identified as White (50%), Latinx/Latine (20%), Black (12.5%), and multi-racial (12.2%). A framework-guided content analysis was used, and revealed four broad themes: 1) classroom-based opportunities for practice observation and feedback, 2) field-based opportunities for practice observation and feedback, 3) other methods such as standardized patient simulations and computer simulations, and 4) attitudes about these methods. Experiences with these methods were quite diverse with classroom-based role plays being the most common. Attitudes were generally positive, though lack of authenticity and performance anxiety were perceived as drawbacks. Student reflections on their experiences yielded several teaching recommendations specific to preparation, the nature of the simulated client role, and feedback.

2.
Bull Math Biol ; 85(1): 5, 2022 12 10.
Artigo em Inglês | MEDLINE | ID: mdl-36495364

RESUMO

Ecological momentary assessment (EMA) has been broadly used to collect real-time longitudinal data in behavioral research. Several analytic methods have been applied to EMA data to understand the changes of motivation, behavior, and emotions on a daily or within-day basis. One challenge when utilizing those methods on intensive datasets in the behavioral field is to understand when and why the methods are appropriate to investigate particular research questions. In this manuscript, we compared two widely used methods (generalized estimating equations and generalized linear mixed models) in behavioral research with three other less frequently used methods (Markov models, generalized linear mixed-effects Markov models, and differential equations) in behavioral research but widely used in other fields. The purpose of this manuscript is to illustrate the application of five distinct analytic methods to one dataset of intensive longitudinal data on drinking behavior, highlighting the utility of each method.


Assuntos
Alcoolismo , Avaliação Momentânea Ecológica , Humanos , Conceitos Matemáticos , Modelos Biológicos , Consumo de Bebidas Alcoólicas/psicologia
3.
Alcohol Clin Exp Res ; 45(11): 2396-2405, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-34585747

RESUMO

BACKGROUND: Risk of relapse within the first months after alcohol use disorder (AUD) interventions is substantial among older adults. For this vulnerable group, little information exists on how this risk is associated with residual DSM-5 AUD symptoms after treatment. AIMS: To investigate among older adults who received short-term treatment for DSM-5 AUD (1) the prediction of drinking behaviors and quality of life 12 months after treatment initiation by 6-month DSM-5 AUD symptoms, AUD severity, and AUD remission, and (2) whether these DSM-5 AUD indicators provide prognostic information beyond that gained from 6-month alcohol use (AU) status. METHODS: The international multicenter RCT "ELDERLY-Study" enrolled adults aged 60+ with DSM-5 AUD. We used data from the subsample of 323 German and Danish participants with complete DSM-5 AUD criterion information 6 months after treatment initiation (61% male; mean age = 65.5 years). AU was assessed with Form 90, DSM-5 AUD with the M.I.N.I., and quality of life with the WHOQOL-BREF. Generalized linear models were applied to investigate the associations between 6-month AUD indicators and 12-month AU and quality of life. RESULTS: Independent of AU at 6 months, having 1 (vs. no) residual AUD symptom at 6 months predicted a 12-month "slip," defined as exceeding a blood alcohol concentration of 0.05% at least once during that time (OR: 3.7, 95% CI: 1.5 to 9.0), heavy episodic drinking, and hazardous use (p < 0.05). AUD remission was associated with a lower risk of a "slip" at 12 months (p < 0.05). Failed reduction/cessation was associated with poorer physical health (Coef.: -0.4, 95% CI -0.7 to -0.1). CONCLUSION: For older adults, residual AUD symptoms in the first months after short-term treatment predict problematic AU outcomes during the first 12 months after treatment entry. Thus, residual symptoms should be addressed in this patient population during posttreatment screenings.


Assuntos
Alcoolismo/diagnóstico , Qualidade de Vida , Índice de Gravidade de Doença , Fatores Etários , Idoso , Transtornos Relacionados ao Uso de Álcool/diagnóstico , Alcoolismo/prevenção & controle , Manual Diagnóstico e Estatístico de Transtornos Mentais , Progressão da Doença , Feminino , Humanos , Masculino , Recidiva
4.
Gerontology ; 66(3): 249-258, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31812954

RESUMO

The global population is aging, and as the population ages, high-risk alcohol and other drug use, particularly cannabis and prescription medications, is growing among older adults (OA). OA, defined here as 50 years of age and older, have a number of unique vulnerabilities to drug and alcohol use due to both biological as well as psychosocial factors compared to younger adults. Understanding the wide spectrum of these vulnerabilities is important to assessment, diagnosis, and intervention. Specific techniques, assessment tools, and interventions known to be effective in OA are reviewed.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco
5.
Child Youth Serv Rev ; 1082020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32153311

RESUMO

Black mothers and their children continue to interface with the child welfare (CW) system at unacceptably high rates. With research into traditionally understood contributing factors such as poverty, substance use, mental health and intimate partner violence abounding, this study sought to identify underexamined factors that potentially sustain very high rates of CW involvement for Black mothers. A sample of 415 Black mothers who accessed financial assistance through the Temporary Assistance for Needy Families program was analyzed for the factors associated with active CW involvement. Analytic procedures included, first, independent t-test and chi-square tests to determine significant group differences. Second, logistic regression was used to test a range of psychosocial risk factors for active CW involvement. Results from our final model indicated three factors beyond those typically associated with CW involvement, number of births, age at first use of cocaine and legal involvement. The standout impact of having a history of CW involvement is also discussed. Implications for policy and practice are explored.

6.
Alcohol Clin Exp Res ; 40(9): 1945-52, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-27421061

RESUMO

BACKGROUND: Addiction is characterized by compulsive drug seeking and substance use, yet many individuals break free of these patterns and change their behavior. Traditional candidate predictors of behavior change/persistence rely on self-reports of factors such as readiness to change. However, explicit measures only characterize top-down influences on behavior. The incentive sensitization model of addition suggests that more implicit, automatic processes, such as the tendency to approach substance cues, play a major role in behavior. METHODS: We examined implicit alcohol approach and avoidance tendencies using a reaction time (RT) task in a sample of problem drinkers with alcohol use disorder (AUD) seeking to reduce heavy drinking. We measured alcohol approach and avoidance tendencies at baseline and at outcome, 12 weeks later. We asked whether alcohol approach and avoidance tendencies (i) changed over time, (ii) related to current drinking, and (iii) predicted changes in drinking from baseline to outcome. RESULTS: Approach and avoidance tendencies did not significantly change over time, nor did they correlate with current drinking, but these tendencies at baseline did predict drinking weeks later. Faster alcohol approach was associated with greater overall drinking at outcome, and faster alcohol avoidance predicted fewer drinking days per week at outcome. Exploratory analyses examined the relationship between approach and avoidance and traditional explicit measures including appraisals of alcohol and motivation to change. Implicit approach tendencies were largely distinct from explicit measures, and approach and avoidance tendencies explained unique variance in outcome drinking. CONCLUSIONS: The current findings suggest that implicit alcohol approach and avoidance tendencies assessed via a simple reaction time task can predict relative changes in drinking weeks later. Given that many explicit measures typically used in treatment studies fail to predict who will change, approach and avoidance tendencies are promising candidates to understand individual differences in treatment responses.


Assuntos
Transtornos Relacionados ao Uso de Álcool/diagnóstico , Transtornos Relacionados ao Uso de Álcool/fisiopatologia , Aprendizagem da Esquiva/fisiologia , Desempenho Psicomotor/fisiologia , Tempo de Reação/fisiologia , Adulto , Transtornos Relacionados ao Uso de Álcool/psicologia , Feminino , Previsões , Humanos , Masculino , Pessoa de Meia-Idade , Estimulação Luminosa/métodos , Valor Preditivo dos Testes , Autorrelato
7.
Alcohol Clin Exp Res ; 39(2): 343-9, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25684053

RESUMO

BACKGROUND: Helping alcohol-dependent individuals to cope with, or regulate, cue-induced craving using cognitive strategies is a therapeutic goal of cognitive behavioral therapy (CBT) for alcohol dependence. An assumption that underlies this approach is that alcohol dependence is associated with deficits in such cognitive regulation abilities. To date, however, the ability to utilize such strategies for regulation of craving has never been tested in a laboratory setting. METHODS: Here we compared 19 non-treatment-seeking, alcohol-dependent drinkers (AD) to 21 social drinkers (SD), using a laboratory task that measured the ability to reduce cue-induced alcohol craving by thinking about long-term negative consequences of drinking, which is a specific cognitive regulation strategy that is taught in CBT. The task also assessed the ability to reduce food craving elicited by high-calorie food cues using a similar strategy. RESULTS: The reduction in craving when using this cognitive regulation strategy was approximately double in SD, compared to AD, for both alcohol and food cues. Furthermore, in SD but not AD, the ability to regulate cue-induced alcohol craving was correlated with the ability to regulate food craving. There were no significant correlations found between the ability to regulate cue-induced alcohol craving and a number of self-report measures related to severity of alcohol dependence, baseline craving, impulsivity, and general self-regulation ability, for either AD or SD. CONCLUSIONS: The results suggest that alcohol dependence is associated with deficits in cognitive regulation of cue-induced craving and that these deficits are not specific to the regulation of alcohol craving, but generalize to the regulation of other appetitive states, such as food craving. Future studies may use similar procedures to address the neural and cognitive processes that underlie such regulation deficits, as well as the effects of treatments such as CBT on these processes.


Assuntos
Consumo de Bebidas Alcoólicas/terapia , Bebidas Alcoólicas , Alcoolismo/terapia , Cognição , Terapia Cognitivo-Comportamental , Fissura , Sinais (Psicologia) , Adaptação Psicológica , Adulto , Consumo de Bebidas Alcoólicas/psicologia , Alcoolismo/psicologia , Feminino , Alimentos , Humanos , Comportamento Impulsivo , Masculino , Pessoa de Meia-Idade
8.
Aging Ment Health ; 19(3): 279-89, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25010351

RESUMO

OBJECTIVES: The purpose of this pilot study was to describe patterns of alcohol consumption among continuing care retirement community(CCRC) residents and to explore the role of drinking motives and affective states on drinking context and consumption. METHOD: We utilized a phone-based daily diary approach to survey older adults about their daily alcohol consumption, context of drinking (e.g. drinking alone), positive and negative affect, and their motives for drinking. Data were analyzed descriptively, and regression models were developed to examine associations between sociodemographic factors, affect, drinking context and motives, and alcohol consumption. RESULTS: CCRC residents drank most frequently at home and were alone almost half of drinking days on average, although the context of drinking varied considerably by participant. Problem alcohol use was rare, but hazardous use due to specific comorbidities, symptoms and medications, and the amount of alcohol consumption was common. Respondents endorsed higher social motives for drinking and lower coping motives. Social motives were associated with decreased likelihood of drinking alone, but negative affect was associated with decreased likelihood of drinking outside one's home. Coping and social motives were associated with greater consumption, and higher positive affect was associated with lower consumption. CONCLUSION: Among CCRC residents, alcohol use may be socially motivated rather than motivated by coping with negative affect. Future research should examine other motives for drinking in older adulthood. Evaluation of older adults living in CCRCs should include attention to health factors beyond problem use as other forms of hazardous use may be common in CCRCs.


Assuntos
Envelhecimento/psicologia , Consumo de Bebidas Alcoólicas/psicologia , Instituição de Longa Permanência para Idosos , Afeto/fisiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Motivação/fisiologia , Aposentadoria
9.
Alcohol Clin Exp Res ; 38(9): 2362-8, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25070809

RESUMO

BACKGROUND: A functional polymorphism (5-HTTLPR) in the promoter region of the serotonin transporter gene has been widely studied as a risk factor and moderator of treatment for a variety of psychopathologic conditions. To evaluate whether 5-HTTLPR moderates the effects of treatment to reduce heavy drinking, we studied 112 high-functioning European-American men who have sex with men (MSM). Subjects participated in a randomized clinical trial of naltrexone (NTX) and cognitive behavioral therapy (CBT) for problem drinking. METHODS: Subjects were treated for 12 weeks with 100 mg/d of oral NTX or placebo (PBO). All participants received medical management with adjusted brief behavioral compliance enhancement treatment (BBCET) alone or in combination with modified behavioral self-control therapy (MBSCT; an amalgam of motivational interviewing and CBT). Participants were genotyped for the tri-allelic 5-HTTLPR polymorphism (i.e., low-activity S' or high-activity L' alleles). RESULTS: During treatment, the number of weekly heavy drinking days (HDD; defined as 5 or more standard drinks per day) was significantly lower in subjects with the L'L' (N = 26, p = 0.015) or L'S' (N = 52, p = 0.016) genotype than those with the S'S' (N = 34) genotype regardless of treatment type. There was a significant interaction of genotype with treatment: For subjects with the S'S' genotype, the effects of MBSCT or NTX on HDD were significantly greater than the minimal intervention (i.e., BBCET or PBO, p = 0.007 and p = 0.049, respectively). In contrast, for subjects with 1 or 2 L' alleles, the effects of the more intensive psychosocial treatment (MBSCT) or NTX did not significantly differ from BBCET or PBO. CONCLUSIONS: These preliminary findings support the utility of the 5-HTTLPR polymorphism for personalizing treatment selection in problem drinkers.


Assuntos
Alcoolismo/genética , Alcoolismo/terapia , Terapia Cognitivo-Comportamental , Homossexualidade Masculina/genética , Naltrexona/uso terapêutico , Polimorfismo Genético/genética , Proteínas da Membrana Plasmática de Transporte de Serotonina/genética , Adulto , Alcoolismo/psicologia , Terapia Cognitivo-Comportamental/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento
10.
J Med Internet Res ; 16(2): e14, 2014 Feb 05.
Artigo em Inglês | MEDLINE | ID: mdl-24500775

RESUMO

BACKGROUND: Mobile messaging interventions have been shown to improve outcomes across a number of mental health and health-related conditions, but there are still significant gaps in our knowledge of how to construct and deliver the most effective brief messaging interventions. Little is known about the ways in which subtle linguistic variations in message content can affect user receptivity and preferences. OBJECTIVE: The aim of this study was to determine whether any global messaging preferences existed for different types of language content, and how certain characteristics moderate those preferences, in an effort to inform the development of mobile messaging interventions. METHODS: This study examined user preferences for messages within 22 content groupings. Groupings were presented online in dyads of short messages that were identical in their subject matter, but structurally or linguistically varied. Participants were 277 individuals residing in the United States who were recruited and compensated through Amazon's Mechanical Turk (MTurk) system. Participants were instructed to select the message in each dyad that they would prefer to receive to help them achieve a personal goal of their choosing. RESULTS: Results indicate global preferences of more than 75% of subjects for certain types of messages, such as those that were grammatically correct, free of textese, benefit-oriented, polite, nonaggressive, and directive as opposed to passive, among others. For several classes of messages, few or no clear global preferences were found. There were few personality- and trait-based moderators of message preferences, but subtle manipulations of message structure, such as changing "Try to…" to "You might want to try to…" affected message choice. CONCLUSIONS: The results indicate that individuals are sensitive to variations in the linguistic content of text messages designed to help them achieve a personal goal and, in some cases, have clear preferences for one type of message over another. Global preferences were indicated for messages that contained accurate spelling and grammar, as well as messages that emphasize the positive over the negative. Research implications and a guide for developing short messages for goal-directed behaviors are presented in this paper.


Assuntos
Telefone Celular , Objetivos , Comportamentos Relacionados com a Saúde , Envio de Mensagens de Texto , Humanos , Idioma , Preferência do Paciente , Estados Unidos
11.
Subst Use Misuse ; 49(4): 383-94, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24090176

RESUMO

UNLABELLED: Personalized feedback (PF) has demonstrated effectiveness in reducing drinking. Few studies have examined its effectiveness with adult problem drinkers or its potential mediators or moderators, including developing discrepancy. This study aimed to identify potential mediators and moderators of PF provided to adult problem drinking men who have sex with men (PDMSM). METHOD: An exploratory analysis of PF provided to PDMSM in the context of modified behavioral self-control therapy (N = 90). The association of individual items of PF, severity of PF, and independently rated, in-session participant reactions to PF with drinking outcomes (mean drinks per drinking day, MDDD) were examined using correlations and logistic and linear regression. RESULTS: Significant pre-post differences in MDDD emerged. Other drug risk, family risk, and having an abnormal liver enzyme test result were significantly associated with proxies for developed discrepancy in expected directions; however, no PF item or reaction to PF predicted drinking outcomes. Severity of PF was not associated with participant reactions or drinking outcome. CONCLUSIONS: PF may be an effective intervention for PDMSM. Further research is needed to identify potential mediators and moderators of PF among adults.


Assuntos
Alcoolismo/psicologia , Retroalimentação , Homossexualidade Masculina/psicologia , Adolescente , Adulto , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Análise de Regressão , Gravação de Videoteipe , Adulto Jovem
12.
Addiction ; 119(3): 530-543, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38009576

RESUMO

AIMS: To test differential outcomes between three 6-month text-messaging interventions to reduce at-risk drinking in help-seeking adults. DESIGN: A three-arm single-blind randomized controlled trial with 1-, 3-, 6- and 12-month follow-ups. SETTING: United States. A fully remote trial without human contact, with participants recruited primarily via social media outlets. PARTICIPANTS: Seven hundred and twenty-three adults (mean = 39.9 years, standard deviation = 10.0; 62.5% female) seeking to reduce their drinking were allocated to 6 months of baseline 'tailored statically' messaging (TS; n = 240), 'tailored adaptive' messaging (TA; n = 239) or 'drink tracking' messaging (DT; n = 244). INTERVENTIONS: TS consisted of daily text messages to reduce harmful drinking that were tailored to demographics and alcohol use. TA consisted of daily, tailored text messages that were also adapted based on goal achievement and proactive prompts. DT consisted of a weekly assessment for self-reported drinking over the past 7 days. MEASUREMENTS: The primary outcome measure was weekly sum of standard drinks (SSD) at 6-month follow-up. Secondary outcome measures included drinks per drinking day (DDD), number of drinking days (NDD) per week and heavy drinking days (HDD) at 1-, 3-, 6- and 12-month follow-ups. FINDINGS: At 6 months, compared with DT, TA resulted in significant SSD reductions of 16.2 (from 28.7 to 12.5) drinks [adjusted risk ratio (aRR) = 0.80, 95% confidence interval (CI) = 0.71, 0.91] using intent-to-treat analysis. TA also resulted in significant improvements in DDD (aRR = 0.84; 95% CI = 0.77-0.92) and drinking days per week (b = -0.39; 95% CI = -0.67, -0.10), but not HDD compared with DT at 6 months. TA was not significantly different from TS at any time-point, except DDD at 6 months. All groups made improvements in SSD at 12-month follow-up compared with baseline with an average reduction of 12.9 drinks per week across groups. CONCLUSIONS: Automated tailored mobile messaging interventions are scalable solutions that can reduce weekly alcohol consumption in remote help-seeking drinkers over time.


Assuntos
Alcoolismo , Envio de Mensagens de Texto , Adulto , Humanos , Feminino , Masculino , Método Simples-Cego , Motivação , Consumo de Bebidas Alcoólicas/prevenção & controle
13.
Am J Addict ; 22(4): 402-10, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23795881

RESUMO

PURPOSE: While modifications to alcohol use disorder (AUD) criteria are proposed for DSM-5, examination of the criteria's performance among highly vulnerable populations is lacking. This study determined the dimensionality and rank order severity of the DSM-IV AUD criteria among Temporary Assistance for Needy Families (TANF) recipients with high rates of chemical dependency and co-morbid mental health disorders. METHOD: Secondary analysis was performed on data from 461 TANF eligible women screened for AUD criteria using the Structured Clinical Interview for DSM-IV-TR. Exploratory (EFA) and confirmatory factor analyses (CFA) were performed on the AUD criteria. Two-parameter Item Response Theory (IRT) analysis was performed to determine item location and discrimination of criteria for both abuse and dependence. Differential item functioning for those with an additional substance use disorder or with high levels of depressive symptoms was explored. RESULTS: 41.2% met criteria for dependence, and 4.4% for abuse. EFA and CFA revealed a two-factor model provided adequate fit to criteria, and IRT indicated a potential hierarchical order between the criteria-abuse being more severe but dependence having greater reliability. CONCLUSION: Contrary to existing literature, findings suggest that a two-factor solution may be appropriate. Implications are discussed.


Assuntos
Transtornos Relacionados ao Uso de Álcool/diagnóstico , Transtornos Relacionados ao Uso de Álcool/epidemiologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Populações Vulneráveis/estatística & dados numéricos , Adolescente , Adulto , Análise Fatorial , Feminino , Humanos , Pessoa de Meia-Idade , Populações Vulneráveis/psicologia
14.
Subst Use Misuse ; 48(4): 309-22, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23373632

RESUMO

This study explored dimensionality and rank-order severity of the Diagnostic and Statistical Manual of Mental Disorders fourth edition (DSM-IV) alcohol use disorder (AUD) criteria among adults 50+ years old. Secondary analysis was performed on data from individuals 50+ (N = 3,412) from the 2009 National Survey of Drug Use and Health. Confirmatory factor analyses (CFA) and item response theory (IRT) analyses were performed on the 11 AUD criteria. DSM-IV and DSM fifth edition (DSM-5) classifications were compared. CFA revealed a one-factor model. IRT analyses revealed that AUD criteria identify only severe cases of AUD. Overall, 5.8% met criteria for a DSM-IV AUD; 7.5% met criteria for DSM-5 AUD.


Assuntos
Consumo de Bebidas Alcoólicas , Transtornos Relacionados ao Uso de Álcool/diagnóstico , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Estados Unidos
15.
Alcohol Clin Exp Res (Hoboken) ; 47(3): 527-539, 2023 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36871206

RESUMO

BACKGROUND: Motivational interviewing (MI) is a widely used intervention applied to a host of health behaviors, including alcohol consumption among individuals with alcohol use disorder (AUD). Age is an underexplored moderator of MI for treating AUD, with the impact of comparing older individuals with their younger counterparts virtually unexplored. Also unexplored is whether age is associated with distinct mechanisms of change (e.g., motivation and self-efficacy) within treatment. METHODS: This secondary data analysis utilizes combined data from two previous studies (total N = 228) that both aimed to test MI's mechanisms of action in the context of a goal for moderated drinking. Both studies had three conditions: MI, nondirective listening (NDL), and a self-change condition (SC). In the current analyses, the moderating impact of continuous age and age group, <51 (younger adults, YA) versus ≥51 (older adults, OA), on the impact of MI on alcohol use compared to NDL and SC were tested using generalized linear models. Age differences in confidence and commitment to reduce heavy drinking during treatment were also explored. RESULTS: Age group by condition differences emerged, where NDL significantly reduced drinking among YA but not OA (mean -12 vs. -3 standard drinks, respectively). Among OA, MI outperformed NDL but not SC, though the effect was weak. Confidence and commitment during treatment were not significantly different across age-by-condition groups. CONCLUSION: Findings underscore the importance of understanding the impact of age on treatment effectiveness, as providing a nondirective intervention for OA with AUD could provide suboptimal treatment. Further research is needed to explore these differential effects.


Assuntos
Alcoolismo , Entrevista Motivacional , Humanos , Idoso , Alcoolismo/terapia , Consumo de Bebidas Alcoólicas/terapia , Psicoterapia , Motivação
16.
PLoS One ; 18(8): e0265168, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37549160

RESUMO

Alcohol use disorder (AUD) comprises a continuum of symptoms and associated problems that has led AUD to be a leading cause of morbidity and mortality across the globe. Given the heterogeneity of AUD from mild to severe, consideration is being given to providing a spectrum of interventions that offer goal choice to match this heterogeneity, including helping individuals with AUD to moderate or control their drinking at low-risk levels. Because so much remains unknown about the factors that contribute to successful moderated drinking, we use dynamical systems modeling to identify mechanisms of behavior change. Daily alcohol consumption and daily desire (i.e., craving) are modeled using a system of delayed difference equations. Employing a mixed effects implementation of this system allows us to garner information about these mechanisms at both the population and individual levels. Use of this mixed effects framework first requires a parameter set reduction via identifiability analysis. The model calibration is then performed using Bayesian parameter estimation techniques. Finally, we demonstrate how conducting a parameter sensitivity analysis can assist in identifying optimal targets of intervention at the patient-specific level. This proof-of-concept analysis provides a foundation for future modeling to describe mechanisms of behavior change and determine potential treatment strategies in patients with AUD.


Assuntos
Alcoolismo , Comportamento Aditivo , Humanos , Teorema de Bayes , Consumo de Bebidas Alcoólicas/epidemiologia , Fissura
17.
Alcohol Clin Exp Res (Hoboken) ; 47(5): 827-839, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36913967

RESUMO

This manuscript aims to contribute to the next phase of mechanisms of behavior change (MOBC) science on alcohol or other drug use. Specifically, we encourage the transition from a basic science orientation (i.e., knowledge generation) to a translational science orientation (i.e., knowledge application or Translational MOBC Science). To inform that transition, we examine MOBC science and implementation science and consider how these two research areas can intersect to capitalize on the goals, strengths, and key methodologies of each. First, we define MOBC science and implementation science and offer a brief historical rationale for these two areas of clinical research. Second, we summarize similarities in rationale and discuss two scenarios where one draws from the other-MOBC science on implementation strategy outcomes and implementation science on MOBC. We then focus on the latter scenario, and briefly review the MOBC knowledge base to consider its readiness for knowledge translation. Finally, we provide a series of research recommendations to facilitate the translation of MOBC science. These recommendations include: (1) identifying and targeting MOBC that are well suited for implementation, (2) use of MOBC research results to inform broader health behavior change theory, and (3) triangulation of a more diverse set of research methodologies to build a translational MOBC knowledge base. Ultimately, it is important for gains borne from MOBC science to affect direct patient care, while basic MOBC research continues to be developed and refined over time. Potential implications of these developments include greater clinical significance for MOBC science, an efficient feedback loop between clinical research methodologies, a multi-level approach to understanding behavioral change, and reduced or eliminated siloes between MOBC science and implementation science.

18.
Psychol Bull ; 149(1-2): 1-24, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37560174

RESUMO

Influential psychological theories hypothesize that people consume alcohol in response to the experience of both negative and positive emotions. Despite two decades of daily diary and ecological momentary assessment research, it remains unclear whether people consume more alcohol on days they experience higher negative and positive affect in everyday life. In this preregistered meta-analysis, we synthesized the evidence for these daily associations between affect and alcohol use. We included individual participant data from 69 studies (N = 12,394), which used daily and momentary surveys to assess affect and the number of alcoholic drinks consumed. Results indicate that people are not more likely to drink on days they experience high negative affect, but are more likely to drink and drink heavily on days high in positive affect. People self-reporting a motivational tendency to drink-to-cope and drink-to-enhance consumed more alcohol, but not on days they experienced higher negative and positive affect. Results were robust across different operationalizations of affect, study designs, study populations, and individual characteristics. These findings challenge the long-held belief that people drink more alcohol following increases in negative affect. Integrating these findings under different theoretical models and limitations of this field of research, we collectively propose an agenda for future research to explore open questions surrounding affect and alcohol use.


Assuntos
Afeto , Consumo de Bebidas Alcoólicas , Humanos , Afeto/fisiologia , Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/psicologia , Motivação , Avaliação Momentânea Ecológica , Inquéritos e Questionários
19.
Artigo em Inglês | MEDLINE | ID: mdl-36303709

RESUMO

Introduction: Individuals with alcohol use disorder (AUD) who seek help to reduce their drinking are expected to vary with respect to drinking goal, with some choosing abstinence and others moderation. The present research explored whether drinking goals vary day to day among individuals with AUD planning to enter treatment and the relationship of specific daily goals to actual drinking behavior in daily life. Methods: Participants were 153 individuals with AUD who enrolled in a study of stepped care brief interventions and completed smartphone momentary assessments in daily life. Drinking goals and number of standard drinks consumed were reported daily for 21 consecutive days after receiving brief advice but prior to assignment to further treatment. Daily drinking goals were coded as (a) complete abstinence (b) moderation, i.e., 2 or fewer standard drinks, or (c) other. Mixed-effects models nested daily drinking goals within individuals to consider both individual and daily patterns in daily goal setting. Results: Complete abstinence was the most common daily drinking goal and showed greater day-to-day stability than setting a moderation goal. Setting an abstinence goal in the morning was also most successful in limiting alcohol consumption later that day, relative to other goals. Those individuals who set more abstinence goals, however, were also those who drank more per drinking occasion. Conclusions: Findings support the clinical benefit of mapping daily goal setting and strategizing for specific circumstances. Future research may track the relation of daily drinking goals to successful goal achievement during treatment and compare to overall treatment goals.

20.
J Addict Med ; 16(3): 303-309, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34282079

RESUMO

AIMS: To investigate among older adults with DSM-5 alcohol use disorder (AUD) the relevance of (1) baseline DSM-5 AUD severity, (2) age of DSM-5 AUD onset, and (3) the interactions of DSM-5 AUD severity*treatment condition and age of DSM-5 AUD onset*treatment condition for the prediction of AUD treatment outcomes. METHODS: The international multicenter RCT "ELDERLY-Study" compared outpatient motivational enhancement therapy (4 sessions) with outpatient motivational enhancement therapy followed by community reinforcement approach for seniors (8 sessions) in adults aged 60+ with DSM-5 AUD. Baseline and 1-, 3-, and 6-month follow-up data from the German and Danish ELDERLY-sites (n = 544) were used (6-month participation rate: 75.9%). DSM-5 AUD diagnoses were obtained using the Mini International Neuropsychiatric Interview and alcohol use using Form 90. Associations between DSM-5 AUD severity and age of onset and AUD treatment outcomes were investigated using multiple logistic regression and generalized linear models. RESULTS: The sample was diverse in AUD severity (severe: 54.9%, moderate: 28.2%, mild: 16.9%) and age of onset (median: 50 years; 12-78 years). Overall, with few exceptions, neither AUD severity, nor age of onset, nor their respective interactions with treatment condition significantly predicted drinking outcomes at the different follow-ups ( P ≥ 0.05). CONCLUSIONS: No indication was found for the need to tailor treatment content according to DSM-5 AUD severity and earlier onset in older adults.


Assuntos
Transtornos Relacionados ao Uso de Álcool , Alcoolismo , Idade de Início , Idoso , Transtornos Relacionados ao Uso de Álcool/diagnóstico , Alcoolismo/diagnóstico , Alcoolismo/terapia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Humanos , Prognóstico , Resultado do Tratamento
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA