RESUMO
With the massive growth in Internet technologies, people have become wary of excessive Internet usage, known as compulsive Internet usage or Internet addiction. This study looks into how exercise is related to compulsive Internet usage. Previous research showed varying results regarding the relationship between sports habit and Internet usage; this project clarifies the relationship by investigating mediating variables in terms of interest in different aspects of sports, such as physical education, mastering sport skills, sports participation, and watching sports. Two survey studies were conducted. The participants were 232 male and 107 female Taiwanese undergraduate students in the first survey, totaling 339 students. The second survey had 233 males, 98 female students, and 2 who did not disclose their gender, with a final total of 333. The results reveal that interest in physical education (IPE) mediates sports habit and compulsive Internet usage. As long as the student had a habit of doing sports that increased IPE, this would in turn decrease compulsive Internet use. The importance of igniting students' IPE is discussed.
Assuntos
Comportamento Compulsivo/psicologia , Internet , Esportes , Estudantes/psicologia , Adolescente , Comportamento Compulsivo/prevenção & controle , Estudos Transversais , Exercício Físico/psicologia , Feminino , Humanos , Masculino , Educação Física e Treinamento , Inquéritos e Questionários , Taiwan , Adulto JovemRESUMO
OBJECTIVE: To examine whether previously identified childhood risk factors for bulimia or compulsive eating (BCE) predict self-reported lifetime BCE by age 30 years in a prospective birth cohort. METHOD: Using data from the 1970 British Cohort Study at birth, 5, and 10 years, associations between 22 putative childhood risk factors and self-reported lifetime BCE at 30 years were examined, adjusting for sex and socioeconomic status. RESULTS: Only female sex (odds ratio (OR): 9.2; 95% confidence interval (CI): 1.9-43.7; p = 0.005), low self-esteem (OR:2.9; 95%CI: 1.1-7.5; p = 0.03) and high maternal education (OR:5.4; 95%CI: 2.0-14.8; p = 0.001) were significantly associated with higher risk of BCE, whereas high SES at 10 years was significantly protective (OR:0.2; 95%CI: 0.1-0.8; p = 0.022) of BCE in fully adjusted multivariable logistic regression analysis. DISCUSSION: Our findings do not support a strong role for childhood weight status and eating behaviours in the development of bulimia and compulsive eating pathology, rather suggesting a focus on self esteem may have greater relative importance. Findings in relation to maternal education and SES need further exploration.
Assuntos
Transtorno da Compulsão Alimentar/etiologia , Bulimia Nervosa/etiologia , Fenômenos Fisiológicos da Nutrição Infantil , Comportamento Compulsivo/etiologia , Comportamento Alimentar , Sobrepeso/prevenção & controle , Obesidade Infantil/fisiopatologia , Adulto , Transtorno da Compulsão Alimentar/epidemiologia , Transtorno da Compulsão Alimentar/prevenção & controle , Transtorno da Compulsão Alimentar/psicologia , Bulimia Nervosa/epidemiologia , Bulimia Nervosa/prevenção & controle , Bulimia Nervosa/psicologia , Criança , Estudos de Coortes , Comportamento Compulsivo/epidemiologia , Comportamento Compulsivo/prevenção & controle , Comportamento Compulsivo/psicologia , Escolaridade , Comportamento Alimentar/psicologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Mães/educação , Sobrepeso/epidemiologia , Sobrepeso/psicologia , Obesidade Infantil/psicologia , Prevalência , Estudos Prospectivos , Fatores de Risco , Autoimagem , Autorrelato , Fatores Sexuais , Reino Unido/epidemiologiaRESUMO
Compulsive behavior is a debilitating clinical feature of many forms of neuropsychiatric disease, including Tourette syndrome, obsessive-compulsive spectrum disorders, eating disorders, and autism. Although several studies link striatal dysfunction to compulsivity, the pathophysiology remains poorly understood. Here, we show that both constitutive and induced genetic deletion of the gene encoding the melanocortin 4 receptor (MC4R), as well as pharmacologic inhibition of MC4R signaling, normalize compulsive grooming and striatal electrophysiologic impairments in synapse-associated protein 90/postsynaptic density protein 95-associated protein 3 (SAPAP3)-null mice, a model of human obsessive-compulsive disorder. Unexpectedly, genetic deletion of SAPAP3 restores normal weight and metabolic features of MC4R-null mice, a model of human obesity. Our findings offer insights into the pathophysiology and treatment of both compulsive behavior and eating disorders.
Assuntos
Comportamento Compulsivo/fisiopatologia , Proteínas do Tecido Nervoso/deficiência , Proteínas do Tecido Nervoso/genética , Obesidade/fisiopatologia , Receptor Tipo 4 de Melanocortina/deficiência , Receptor Tipo 4 de Melanocortina/genética , Animais , Peso Corporal , Comportamento Compulsivo/prevenção & controle , Corpo Estriado/fisiopatologia , Modelos Animais de Doenças , Feminino , Asseio Animal/fisiologia , Humanos , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Camundongos Knockout , Proteínas do Tecido Nervoso/antagonistas & inibidores , Obesidade/prevenção & controle , Peptídeos Cíclicos/farmacologia , Receptor Tipo 4 de Melanocortina/antagonistas & inibidores , Transdução de Sinais/efeitos dos fármacos , Transmissão Sináptica/fisiologiaRESUMO
The aim of this study was to evaluate an intervention programme for people with severe mental illness that targets the reduction in compulsory psychiatric admissions. In the current study, we examine the feasibility of retaining patients in this programme and compare outcomes over the first 12 months to those after treatment as usual (TAU). Study participants were recruited in four psychiatric hospitals in the Canton of Zurich, Switzerland. Patients were eligible if they had at least one compulsory admission during the past 24 months. Participants were assigned at random to the intervention or to the TAU group. The intervention programme consists of individualised psycho-education focusing on behaviours prior to illness-related crisis, crisis cards and, after discharge from the psychiatric hospital, a 24-month preventive monitoring. In total, 238 (of 756 approached) inpatients were included in the trial. After 12 months, 80 (67.2%) in the intervention group and 102 (85.7%) in the TAU group were still participating in the trial. Of these, 22.5% in the intervention group (35.3% TAU) had been compulsorily readmitted to psychiatry; results suggest a significantly lower number of compulsory readmissions per patient (0.3 intervention; 0.7 TAU). Dropouts are characterised by younger age and unemployment. This interim analysis suggests beneficial effects of this intervention for targeted psychiatric patients.
Assuntos
Comportamento Compulsivo/prevenção & controle , Transtornos Mentais/complicações , Transtornos Mentais/reabilitação , Psicoterapia/métodos , Adulto , Comportamento Compulsivo/etiologia , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Estatísticas não Paramétricas , Suíça , Fatores de Tempo , Resultado do TratamentoRESUMO
Dieting and the increased availability of highly palatable food are considered major contributing factors to the large incidence of eating disorders and obesity. This study was aimed at investigating the role of the cannabinoid (CB) system in a novel animal model of compulsive eating, based on a rapid palatable diet cycling protocol. Male Wistar rats were fed either continuously a regular chow diet (Chow/Chow, control group) or intermittently a regular chow diet for 2 days and a palatable, high-sucrose diet for 1 day (Chow/Palatable). Chow/Palatable rats showed spontaneous and progressively increasing hypophagia and body weight loss when fed the regular chow diet, and excessive food intake and body weight gain when fed the palatable diet. Diet-cycled rats dramatically escalated the intake of the palatable diet during the first hour of renewed access (7.5-fold compared to controls), and after withdrawal, they showed compulsive eating and heightened risk-taking behavior. The inverse agonist of the CB1 receptor, SR141716 reduced the excessive intake of palatable food with higher potency and the body weight with greater efficacy in Chow/Palatable rats, compared to controls. Moreover, SR141716 reduced compulsive eating and risk-taking behavior in Chow/Palatable rats. Finally, consistent with the behavioral and pharmacological observations, withdrawal from the palatable diet decreased the gene expression of the enzyme fatty acid amide hydrolase in the ventromedial hypothalamus while increasing that of CB1 receptors in the dorsal striatum in Chow/Palatable rats, compared to controls. These findings will help understand the role of the CB system in compulsive eating.
Assuntos
Antagonistas de Receptores de Canabinoides/farmacologia , Comportamento Compulsivo/prevenção & controle , Comportamento Alimentar/efeitos dos fármacos , Piperidinas/farmacologia , Pirazóis/farmacologia , Análise de Variância , Animais , Comportamento Animal/efeitos dos fármacos , Peso Corporal/efeitos dos fármacos , Corpo Estriado/metabolismo , Preferências Alimentares/efeitos dos fármacos , Região Hipotalâmica Lateral/metabolismo , Masculino , Núcleo Accumbens/metabolismo , Ratos Wistar , Receptor CB1 de Canabinoide/metabolismo , Rimonabanto , Assunção de Riscos , Núcleo Hipotalâmico Ventromedial/metabolismoRESUMO
BACKGROUND: Obsessive-compulsive disorder (OCD) is a severe condition with varied symptom presentations. Currently, the cognitive-behavioral treatment with the most empirical support is exposure and ritual prevention (EX/RP); however, clinical impression and some empirical data suggest that certain OCD symptoms are more responsive to treatment than others. METHODS: Prior work identifying symptom dimensions within OCD is discussed, including epidemiological findings, factor analytic studies, and biological findings. Symptom dimensions most reliably identified include contamination/cleaning, doubt about harm/checking, symmetry/ordering, and unacceptable thoughts/mental rituals. The phenomenology of each of these subtypes is described and research literature is summarized, emphasizing the differential effects of EX/RP and its variants on each of these primary symptom dimensions. RESULTS: To date it appears that EX/RP is an effective treatment for the various OCD dimensions, although not all dimensions have been adequately studied (i.e. symmetry and ordering). CONCLUSIONS: Modifications to treatment may be warranted for some types of symptoms. Clinical implications and directions for future research are discussed.
Assuntos
Comportamento Ritualístico , Terapia Cognitivo-Comportamental , Comportamento Compulsivo/prevenção & controle , Transtorno Obsessivo-Compulsivo/psicologia , Transtorno Obsessivo-Compulsivo/terapia , Comportamento Compulsivo/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Prevenção PrimáriaRESUMO
INTRODUCTION: This study examined the associations between work-related irrational cognitions and workaholism. For this purpose, a 16-item work-related irrational beliefs questionnaire (WIB-Q) was developed. METHODS: Employees (n = 913) completed an online survey that included, besides the irrational cognitions scale, measures of negative affect and workaholism. RESULTS: The results show that four factors could be distinguished, which represent irrational beliefs concerning (1) performance demands, (2) co-workers' approval (3) failure and (4) control. All scales showed good internal consistency. Furthermore, it was found that, after controlling for negative affect, performance demands were associated with workaholism, whereas the remaining types of irrationality were unrelated to workaholism. CONCLUSIONS: In other words, the findings suggest that interventions for workaholism should target irrational self-oriented performance demands and negative emotions. As Rational Emotive Behavior Therapy focuses on identifying and replacing irrational cognitions, it appears a useful intervention technique for the treatment of workaholics.
Assuntos
Comportamento Compulsivo/psicologia , Emprego/psicologia , Inquéritos e Questionários , Adulto , Cognição , Comportamento Compulsivo/diagnóstico , Comportamento Compulsivo/prevenção & controle , Emoções , Análise Fatorial , Feminino , Humanos , Controle Interno-Externo , Relações Interprofissionais , Masculino , Modelos Psicológicos , Países Baixos , Psicoterapia Racional-Emotiva , Reprodutibilidade dos Testes , AutoimagemRESUMO
BACKGROUND AND AIMS: Compulsive sexual behaviour disorder (CSBD) is a medical condition that can impair social and occupational functioning and lead to severe distress. To date, treatment effectiveness studies of CSBD are under-developed; typically, treatment for CSBD is based on guidelines for substance or other behavioural addictions. Mindfulness-based relapse prevention (MBRP) is an evidence-based treatment for substance addiction aimed at, among other things, reducing craving and negative affect-i.e. processes that are implicated in the maintenance of problematic sexual behaviours. However, to our knowledge no prior research has been published evaluating mindfulness-based intervention (MBI) in the treatment of CSBD, except two clinical case reports. Therefore, the aim of the current pilot study was to examine whether MBRP can lead to clinical improvement in CSBD. Methods: Participants were 13 adult males with a diagnosis of CSBD. Before and after the eight-week MBRP intervention, participants completed a booklet of questionnaires including measurements of porn viewing, masturbation and emotional distress. Results: As expected, we found that after MBRP participants spent significantly less time engaging in problematic pornography use and exhibited a decrease in anxiety, depression and obsessive-compulsive (OC) symptoms. Discussion and Conclusions: The findings indicate that MBRP could be beneficial for CSBD individuals. Further clinical effectiveness studies with bigger sample sizes, delayed post-training measurements and randomised control trial design are warranted. In conclusion, MBRP leads to a decrease in time spent watching porn and a decrease in emotional distress in CSBD patients.
Assuntos
Atenção Plena , Adulto , Comportamento Compulsivo/prevenção & controle , Humanos , Masculino , Projetos Piloto , Prevenção Secundária , Comportamento SexualRESUMO
Compulsive drives for alcohol, where intake persists despite adverse consequences, are substantial obstacles to treating Alcohol Use Disorder (AUD). However, there are limited treatment options and thus considerable interest in identifying new, potent and safe pharmacotherapies. We found that non-canonical N-methyl-d-aspartate receptors (NMDARs), active at hyperpolarized potentials, drive compulsion-like alcohol drinking in rats without affecting regular, alcohol-only intake. Congruent human studies suggest that NMDAR inhibition reduces alcohol drinking in treatment-seekers but not non-treatment-seekers and suppresses craving. These cross-species studies of consumption under conflict indicate that inhibiting non-canonical NMDARs could be of clinical value for AUD. d-serine activates NMDARs overall, but actually inhibits non-canonical NMDARs. Also, d-serine has been widely tested in humans as a moderate NMDAR modulator, but some nephrotoxicity concerns remain, and thus any strategy that reduces d-serine exposure could be of broad utility. Here, co-administration of sodium benzoate (NaBenz), which reduces d-serine breakdown, allowed subthreshold d-serine levels to suppress compulsion-like alcohol drinking without altering normal alcohol-only consumption, providing a novel intervention for AUD and underscoring the importance of non-canonical NMDARs for compulsion-like intake. Low NaBenz doses alone had no average effect on intake. NaBenz/d-serine reduced compulsion-like intake in nearly all animals, while higher d-serine alone decreased compulsion-like intake with less of an effect in lower-drinking subjects. Thus, combining subthreshold NaBenz and d-serine suppressed compulsion-like intake, helping both to alleviate some d-serine concerns, and, importantly, to reduce consequence-resistant consumption across nearly all individuals. Therefore, NaBenz/d-serine likely represents an FDA-approved and immediately-accessible pharmacotherapy to help counteract compulsion-like drives and treat AUD.
Assuntos
Consumo de Bebidas Alcoólicas/prevenção & controle , Comportamento Compulsivo/prevenção & controle , Antagonistas de Aminoácidos Excitatórios/farmacologia , Serina/farmacologia , Benzoato de Sódio/farmacologia , Animais , Relação Dose-Resposta a Droga , Sinergismo Farmacológico , Isomerismo , Masculino , RatosRESUMO
Drug addiction is a chronic relapsing disorder of compulsive drug use. Studies of the neurobehavioral factors that promote drug relapse have yet to produce an effective treatment. Here we take a different approach and examine the factors that suppress-rather than promote-relapse. Adapting Pavlovian procedures to suppress operant drug response, we determined the anti-relapse action of environmental cues that signal drug omission (unavailability) in rats. Under laboratory conditions linked to compulsive drug use and heightened relapse risk, drug omission cues suppressed three major modes of relapse-promotion (drug-predictive cues, stress, and drug exposure) for cocaine and alcohol. This relapse-suppression is, in part, driven by omission cue-reactive neurons, which constitute small subsets of glutamatergic and GABAergic cells, in the infralimbic cortex. Future studies of such neural activity-based cellular units (neuronal ensembles/memory engram cells) for relapse-suppression can be used to identify alternate targets for addiction medicine through functional characterization of anti-relapse mechanisms.
Assuntos
Cocaína/farmacologia , Condicionamento Operante/efeitos dos fármacos , Sinais (Psicologia) , Neurônios/fisiologia , Córtex Pré-Frontal/efeitos dos fármacos , Alcoolismo/fisiopatologia , Alcoolismo/prevenção & controle , Animais , Cocaína/administração & dosagem , Comportamento Compulsivo/fisiopatologia , Comportamento Compulsivo/prevenção & controle , Condicionamento Operante/fisiologia , Inibidores da Captação de Dopamina/farmacologia , Masculino , Córtex Pré-Frontal/fisiopatologia , Ratos Long-Evans , Ratos Sprague-Dawley , Ratos Transgênicos , Recidiva , Transtornos Relacionados ao Uso de Substâncias/fisiopatologia , Transtornos Relacionados ao Uso de Substâncias/prevenção & controleRESUMO
This article is directed towards a deeper understanding of emotional issues that underpin hoarding behaviors by older people. A focused ethnographic research design was used as the method of exploration. The sample consisted of eight older adults who received home care and who were identified as exhibiting compulsive hoarding behaviors. The act of acquiring excess was found to be reassuring for older hoarders because stockpiled possessions relieved their anxieties and helped them to feel proud and productive, needed by others, connected, socially engaged, and in control. The hoarded possessions had value that was embedded but undeclared. Older hoarders were likely to have a positive view of themselves and their hoarding habits. For those who were not in imminent danger, hoarding constituted a certain quality of life.
Assuntos
Adaptação Psicológica , Atitude Frente a Saúde , Comportamento Compulsivo , Zeladoria , Motivação , Atividades Cotidianas/psicologia , Idoso , Idoso de 80 Anos ou mais , Antropologia Cultural , Enfermagem em Saúde Comunitária , Comportamento Compulsivo/prevenção & controle , Comportamento Compulsivo/psicologia , Feminino , Hábitos , Serviços de Assistência Domiciliar , Humanos , Controle Interno-Externo , Masculino , Pesquisa Metodológica em Enfermagem , Pesquisa Qualitativa , Qualidade de Vida/psicologia , Projetos de Pesquisa , Características de Residência , Autoimagem , Inquéritos e QuestionáriosRESUMO
The aim of the present study was to provide preliminary data on the efficacy of a new cognitive-behavioral treatment (CBT) for compulsive hoarding. Fourteen adults with compulsive hoarding (10 treatment completers) were seen in two specialty CBT clinics. Participants were included if they met research criteria for compulsive hoarding according to a semistructured interview, were age 18 or above, considered hoarding their main psychiatric problem, and were not receiving mental health treatment. Patients received 26 individual sessions of CBT, including frequent home visits, over a 7-12 month period between December 2003-February 2005. Primary outcome measures were the Saving Inventory-Revised (SI-R), Clutter Image Rating (CIR), and Clinician's Global Impression (CGI). Significant decreases from pre- to post-treatment were noted on the SI-R and CIR, but not the CGI-severity rating. CGI-Improvement ratings indicated that at mid-treatment, 40% (n=4) of treatment completers were rated "much improved" or "very much improved;" at post-treatment, 50% (n=5) received this rating. Adherence to homework assignments was strongly related to symptom improvement. CBT with specialized components to address problems with motivation, organizing, acquiring and removing clutter appears to be a promising intervention for compulsive hoarding, a condition traditionally thought to be resistant to treatment.
Assuntos
Terapia Cognitivo-Comportamental/métodos , Comportamento Compulsivo/prevenção & controle , Adolescente , Adulto , Comportamento Compulsivo/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente/psicologia , Testes Psicológicos , Resultado do TratamentoRESUMO
AIMS: To examine the social triggers of sexual compulsivity amongst a diverse sample of gay and bisexual men. DESIGN AND PARTICIPANTS: Qualitative interviews were conducted with 180 gay and bisexual men in the United States who self-identified that their sex lives were spinning out of control. The data were analyzed using a grounded theory approach to explore the range of social triggers that were driving sexual compulsions. MEASUREMENT: An open-ended interview and a structured clinical interview were conducted with each participant. The interviews examined their experiences with sexual compulsivity over time and the impact of their problematic sexual behaviors on their lives. FINDINGS: Two types of social triggers emerged from the data: event-centered triggers and contextual triggers. Event-centered triggers arise from sudden, unforeseen events. Two major event-centered triggers were identified: relationship turmoil and catastrophes. Contextual triggers, on the other hand, have a certain element of predictability, and included such things as location, people, the use of drugs, and pornography. CONCLUSIONS: This framework of triggers has clinical implications for the prevention and treatment of sexual compulsivity. Clinicians can utilize the framework of social triggers in the therapeutic process to provide insight into ways to effectively work through symptoms of sexual compulsivity. Awareness of the contextual aspects of sexual compulsivity may be critical to understanding the behaviors of sexually compulsive clients. Thus, therapeutic assessments should focus upon the social context in addition to the psychological components of the disorder.
Assuntos
Bissexualidade/estatística & dados numéricos , Comportamento Compulsivo/prevenção & controle , Comportamento Compulsivo/psicologia , Homossexualidade Masculina/estatística & dados numéricos , Acontecimentos que Mudam a Vida , Comportamento Sexual/psicologia , Comportamento Social , Meio Social , Adulto , Conflito Psicológico , Humanos , Relações Interpessoais , Masculino , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e QuestionáriosAssuntos
Álcoois/administração & dosagem , Comportamento Compulsivo/prevenção & controle , Infecção Hospitalar/prevenção & controle , Desinfetantes/administração & dosagem , Desinfecção/métodos , Desinfecção das Mãos/métodos , Comportamentos Relacionados com a Saúde , Sabões/administração & dosagem , HumanosRESUMO
Compulsive, binge eating of highly palatable food constitutes a core feature of some forms of obesity and eating disorders, as well as of the recently proposed disorder of food addiction. Trace amine-associated receptor 1 (TAAR1) is a highly conserved G-protein-coupled receptor bound by endogenous trace amines. TAAR1 agonists have been shown to reduce multiple behavioral effects of drugs of abuse through their actions on the mesocorticolimbic system. In this study, we hypothesized that TAAR1 may have a role in compulsive, binge-like eating; we tested this hypothesis by assessing the effects of a TAAR1 agonist, RO5256390, in multiple excessive feeding-related behaviors induced by limiting access to a highly palatable diet in rats. Our results show that RO5256390 blocked binge-like eating in rats responding 1 h per day for a highly palatable sugary diet. Consistent with a palatability-selective effect, drug treatment selectively reduced the rate and regularity of palatable food responding, but it did not affect either baseline intake or food restriction-induced overeating of the standard chow diet. Furthermore, RO5256390 fully blocked compulsive-like eating when the palatable diet was offered in an aversive compartment of a light/dark conflict box, and blocked the conditioned rewarding properties of palatable food, as well as palatable food-seeking behavior in a second-order schedule of reinforcement. Drug treatment had no effect on either anxiety-like or depressive-like behavior, and it did not affect control performance in any of the tests. Importantly, rats exposed to palatable food showed decreased TAAR1 levels in the medial prefrontal cortex (mPFC), and RO5256390 microinfused into the infralimbic, but not prelimbic, subregion of the mPFC-reduced binge-like eating. Altogether, these results provide evidence for TAAR1 agonism as a novel pharmacological treatment for compulsive, binge eating.
Assuntos
Transtorno da Compulsão Alimentar/metabolismo , Transtorno da Compulsão Alimentar/prevenção & controle , Comportamento Compulsivo/metabolismo , Comportamento Compulsivo/prevenção & controle , Receptores Acoplados a Proteínas G/agonistas , Receptores Acoplados a Proteínas G/metabolismo , Animais , Transtorno da Compulsão Alimentar/psicologia , Comportamento Compulsivo/psicologia , Condicionamento Operante/efeitos dos fármacos , Condicionamento Operante/fisiologia , Comportamento Alimentar/efeitos dos fármacos , Comportamento Alimentar/psicologia , Masculino , Córtex Pré-Frontal/efeitos dos fármacos , Córtex Pré-Frontal/metabolismo , Ratos , Ratos WistarAssuntos
Comportamento Compulsivo/terapia , Colecionismo/terapia , Relações Interpessoais , Saúde Mental , Idoso , Terapia Cognitivo-Comportamental , Comportamento Compulsivo/prevenção & controle , Comportamento Compulsivo/psicologia , Feminino , Comportamentos Relacionados com a Saúde , Colecionismo/prevenção & controle , Colecionismo/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Inibidores Seletivos de Recaptação de Serotonina/uso terapêuticoRESUMO
The aim of this study was to develop a humane alternative to the traditional remote devices that deliver punishers contingent on home-alone dog barking. Specifically, we evaluated the use of remote delivery of food contingent on intervals of not barking during the pet owner's absence. In Experiment 1, 5 dogs with a history of home-alone nuisance barking were recruited. Using an ABAB reversal design, we demonstrated that contingent remote delivery of food decreased home-alone barking for 3 of the dogs. In Experiment 2, we demonstrated that it is possible to thin the differential-reinforcement-of-other-behavior (DRO) schedule gradually, resulting in a potentially more acceptable treatment. Our results benefit the dog training community by providing a humane tool to combat nuisance barking.
Assuntos
Automação/métodos , Terapia Comportamental/instrumentação , Terapia Comportamental/métodos , Comportamento Animal/fisiologia , Comportamento Compulsivo/prevenção & controle , Reforço Psicológico , Animais , Cães/fisiologia , Feminino , Humanos , Masculino , Vocalização AnimalRESUMO
Association Splitting, a novel cognitive intervention, was tested in patients with alcohol dependence as an add-on intervention in an initial randomized controlled trial. Preliminary support for Association Splitting has been found in patients with obsessive-compulsive disorder, as well as in an online pilot study of patients with alcohol use disorders. The present variant sought to reduce craving by strengthening neutral associations with alcohol-related stimuli, thus, altering cognitive networks. Eighty-four inpatients with verified diagnoses of alcohol dependence, who were currently undergoing inpatient treatment, were randomly assigned to Association Splitting or Exercise Therapy. Craving was measured at baseline, 4-week follow-up, and six months later with the Obsessive-Compulsive Drinking Scale (primary outcome) and the Alcohol Craving Questionnaire. There was no advantage for Association Splitting after three treatment sessions relative to Exercise Therapy. Among Association Splitting participants, 51.9% endorsed a subjective decline in craving and 88.9% indicated that they would use Association Splitting in the future. Despite high acceptance, an additional benefit of Association Splitting beyond standard inpatient treatment was not found. Given that participants were concurrently undergoing inpatient treatment and Association Splitting has previously shown moderate effects, modification of the study design may improve the potential to detect significant effects in future trials.